Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r041-tajo-167813695100725.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is CANInsertWithFailure-PT-030, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r041-tajo-167813695100725
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.0M
-rw-r--r-- 1 mcc users 8.3K Feb 26 00:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 26 00:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Feb 26 00:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 26 00:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Feb 25 15:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Feb 25 15:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.4K Feb 26 00:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 50K Feb 26 00:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 00:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 00:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 15:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 5.6M Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CANInsertWithFailure-PT-030-UpperBounds-00
FORMULA_NAME CANInsertWithFailure-PT-030-UpperBounds-01
FORMULA_NAME CANInsertWithFailure-PT-030-UpperBounds-02
FORMULA_NAME CANInsertWithFailure-PT-030-UpperBounds-03
FORMULA_NAME CANInsertWithFailure-PT-030-UpperBounds-04
FORMULA_NAME CANInsertWithFailure-PT-030-UpperBounds-05
FORMULA_NAME CANInsertWithFailure-PT-030-UpperBounds-06
FORMULA_NAME CANInsertWithFailure-PT-030-UpperBounds-07
FORMULA_NAME CANInsertWithFailure-PT-030-UpperBounds-08
FORMULA_NAME CANInsertWithFailure-PT-030-UpperBounds-09
FORMULA_NAME CANInsertWithFailure-PT-030-UpperBounds-10
FORMULA_NAME CANInsertWithFailure-PT-030-UpperBounds-11
FORMULA_NAME CANInsertWithFailure-PT-030-UpperBounds-12
FORMULA_NAME CANInsertWithFailure-PT-030-UpperBounds-13
FORMULA_NAME CANInsertWithFailure-PT-030-UpperBounds-14
FORMULA_NAME CANInsertWithFailure-PT-030-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678660393405

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-030
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 22:33:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-12 22:33:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 22:33:15] [INFO ] Load time of PNML (sax parser for PT used): 267 ms
[2023-03-12 22:33:15] [INFO ] Transformed 2164 places.
[2023-03-12 22:33:15] [INFO ] Transformed 5580 transitions.
[2023-03-12 22:33:15] [INFO ] Parsed PT model containing 2164 places and 5580 transitions and 15000 arcs in 368 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 5580 rows 2164 cols
[2023-03-12 22:33:15] [INFO ] Computed 33 place invariants in 266 ms
Incomplete random walk after 10000 steps, including 13 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 16) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :0
[2023-03-12 22:33:16] [INFO ] Invariant cache hit.
[2023-03-12 22:33:16] [INFO ] [Real]Absence check using 31 positive place invariants in 56 ms returned sat
[2023-03-12 22:33:16] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 24 ms returned sat
[2023-03-12 22:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:33:18] [INFO ] [Real]Absence check using state equation in 1735 ms returned sat
[2023-03-12 22:33:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:33:18] [INFO ] [Nat]Absence check using 31 positive place invariants in 38 ms returned sat
[2023-03-12 22:33:18] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 20 ms returned sat
[2023-03-12 22:33:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:33:20] [INFO ] [Nat]Absence check using state equation in 1874 ms returned sat
[2023-03-12 22:33:20] [INFO ] State equation strengthened by 1770 read => feed constraints.
[2023-03-12 22:33:22] [INFO ] [Nat]Added 1770 Read/Feed constraints in 1755 ms returned sat
[2023-03-12 22:33:22] [INFO ] Computed and/alt/rep : 5460/8970/5460 causal constraints (skipped 90 transitions) in 246 ms.
[2023-03-12 22:33:23] [INFO ] Added : 10 causal constraints over 2 iterations in 774 ms. Result :unknown
[2023-03-12 22:33:23] [INFO ] [Real]Absence check using 31 positive place invariants in 29 ms returned sat
[2023-03-12 22:33:23] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 17 ms returned sat
[2023-03-12 22:33:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:33:25] [INFO ] [Real]Absence check using state equation in 1635 ms returned sat
[2023-03-12 22:33:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:33:25] [INFO ] [Nat]Absence check using 31 positive place invariants in 38 ms returned sat
[2023-03-12 22:33:25] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-12 22:33:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:33:27] [INFO ] [Nat]Absence check using state equation in 1657 ms returned sat
[2023-03-12 22:33:30] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-12 22:33:30] [INFO ] [Nat]Added 1770 Read/Feed constraints in 3049 ms returned unknown
[2023-03-12 22:33:30] [INFO ] [Real]Absence check using 31 positive place invariants in 27 ms returned sat
[2023-03-12 22:33:30] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 15 ms returned sat
[2023-03-12 22:33:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:33:32] [INFO ] [Real]Absence check using state equation in 1439 ms returned sat
[2023-03-12 22:33:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:33:32] [INFO ] [Nat]Absence check using 31 positive place invariants in 29 ms returned sat
[2023-03-12 22:33:32] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-12 22:33:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:33:34] [INFO ] [Nat]Absence check using state equation in 1323 ms returned sat
[2023-03-12 22:33:35] [INFO ] [Nat]Added 1770 Read/Feed constraints in 1271 ms returned sat
[2023-03-12 22:33:35] [INFO ] Computed and/alt/rep : 5460/8970/5460 causal constraints (skipped 90 transitions) in 289 ms.
[2023-03-12 22:33:36] [INFO ] Added : 10 causal constraints over 2 iterations in 1159 ms. Result :sat
[2023-03-12 22:33:37] [INFO ] [Real]Absence check using 31 positive place invariants in 32 ms returned sat
[2023-03-12 22:33:37] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 26 ms returned sat
[2023-03-12 22:33:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:33:38] [INFO ] [Real]Absence check using state equation in 1367 ms returned sat
[2023-03-12 22:33:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:33:38] [INFO ] [Nat]Absence check using 31 positive place invariants in 29 ms returned sat
[2023-03-12 22:33:38] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 14 ms returned sat
[2023-03-12 22:33:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:33:40] [INFO ] [Nat]Absence check using state equation in 1474 ms returned sat
[2023-03-12 22:33:42] [INFO ] [Nat]Added 1770 Read/Feed constraints in 2302 ms returned sat
[2023-03-12 22:33:43] [INFO ] Computed and/alt/rep : 5460/8970/5460 causal constraints (skipped 90 transitions) in 350 ms.
[2023-03-12 22:33:45] [INFO ] Deduced a trap composed of 11 places in 1409 ms of which 5 ms to minimize.
[2023-03-12 22:33:45] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-12 22:33:45] [INFO ] [Real]Absence check using 31 positive place invariants in 26 ms returned sat
[2023-03-12 22:33:45] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 15 ms returned sat
[2023-03-12 22:33:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:33:48] [INFO ] [Real]Absence check using state equation in 2680 ms returned sat
[2023-03-12 22:33:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:33:48] [INFO ] [Nat]Absence check using 31 positive place invariants in 36 ms returned sat
[2023-03-12 22:33:48] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 22 ms returned sat
[2023-03-12 22:33:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:33:51] [INFO ] [Nat]Absence check using state equation in 2548 ms returned sat
[2023-03-12 22:33:53] [INFO ] [Nat]Added 1770 Read/Feed constraints in 1920 ms returned sat
[2023-03-12 22:33:53] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:999)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-12 22:33:53] [INFO ] [Real]Absence check using 31 positive place invariants in 38 ms returned sat
[2023-03-12 22:33:53] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-12 22:33:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:33:55] [INFO ] [Real]Absence check using state equation in 1917 ms returned sat
[2023-03-12 22:33:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:33:55] [INFO ] [Nat]Absence check using 31 positive place invariants in 35 ms returned sat
[2023-03-12 22:33:55] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 18 ms returned sat
[2023-03-12 22:33:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:33:57] [INFO ] [Nat]Absence check using state equation in 1779 ms returned sat
[2023-03-12 22:34:00] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-12 22:34:00] [INFO ] [Nat]Added 1770 Read/Feed constraints in 2881 ms returned unknown
[2023-03-12 22:34:00] [INFO ] [Real]Absence check using 31 positive place invariants in 26 ms returned sat
[2023-03-12 22:34:00] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 16 ms returned sat
[2023-03-12 22:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:34:02] [INFO ] [Real]Absence check using state equation in 1488 ms returned sat
[2023-03-12 22:34:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:34:02] [INFO ] [Nat]Absence check using 31 positive place invariants in 27 ms returned sat
[2023-03-12 22:34:02] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 17 ms returned sat
[2023-03-12 22:34:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:34:04] [INFO ] [Nat]Absence check using state equation in 1620 ms returned sat
[2023-03-12 22:34:07] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-12 22:34:07] [INFO ] [Nat]Added 1770 Read/Feed constraints in 3119 ms returned unknown
[2023-03-12 22:34:07] [INFO ] [Real]Absence check using 31 positive place invariants in 26 ms returned sat
[2023-03-12 22:34:07] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 15 ms returned sat
[2023-03-12 22:34:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:34:09] [INFO ] [Real]Absence check using state equation in 1368 ms returned sat
[2023-03-12 22:34:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:34:09] [INFO ] [Nat]Absence check using 31 positive place invariants in 52 ms returned sat
[2023-03-12 22:34:09] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 24 ms returned sat
[2023-03-12 22:34:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:34:11] [INFO ] [Nat]Absence check using state equation in 1455 ms returned sat
[2023-03-12 22:34:13] [INFO ] [Nat]Added 1770 Read/Feed constraints in 2855 ms returned sat
[2023-03-12 22:34:14] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:999)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-12 22:34:14] [INFO ] [Real]Absence check using 31 positive place invariants in 26 ms returned sat
[2023-03-12 22:34:14] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 16 ms returned sat
[2023-03-12 22:34:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:34:16] [INFO ] [Real]Absence check using state equation in 1692 ms returned sat
[2023-03-12 22:34:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:34:16] [INFO ] [Nat]Absence check using 31 positive place invariants in 29 ms returned sat
[2023-03-12 22:34:16] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 17 ms returned sat
[2023-03-12 22:34:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:34:18] [INFO ] [Nat]Absence check using state equation in 1628 ms returned sat
[2023-03-12 22:34:21] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-12 22:34:21] [INFO ] [Nat]Added 1770 Read/Feed constraints in 3067 ms returned unknown
[2023-03-12 22:34:21] [INFO ] [Real]Absence check using 31 positive place invariants in 34 ms returned sat
[2023-03-12 22:34:21] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-12 22:34:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:34:23] [INFO ] [Real]Absence check using state equation in 1397 ms returned sat
[2023-03-12 22:34:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:34:23] [INFO ] [Nat]Absence check using 31 positive place invariants in 27 ms returned sat
[2023-03-12 22:34:23] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 15 ms returned sat
[2023-03-12 22:34:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:34:24] [INFO ] [Nat]Absence check using state equation in 1199 ms returned sat
[2023-03-12 22:34:27] [INFO ] [Nat]Added 1770 Read/Feed constraints in 2913 ms returned sat
[2023-03-12 22:34:28] [INFO ] Computed and/alt/rep : 5460/8970/5460 causal constraints (skipped 90 transitions) in 262 ms.
[2023-03-12 22:34:29] [INFO ] Deduced a trap composed of 11 places in 1332 ms of which 1 ms to minimize.
[2023-03-12 22:34:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 9
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-12 22:34:30] [INFO ] [Real]Absence check using 31 positive place invariants in 25 ms returned sat
[2023-03-12 22:34:30] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 18 ms returned sat
[2023-03-12 22:34:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:34:31] [INFO ] [Real]Absence check using state equation in 1503 ms returned sat
[2023-03-12 22:34:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:34:31] [INFO ] [Nat]Absence check using 31 positive place invariants in 27 ms returned sat
[2023-03-12 22:34:31] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 15 ms returned sat
[2023-03-12 22:34:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:34:33] [INFO ] [Nat]Absence check using state equation in 1345 ms returned sat
[2023-03-12 22:34:36] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-12 22:34:36] [INFO ] [Nat]Added 1770 Read/Feed constraints in 3353 ms returned unknown
[2023-03-12 22:34:36] [INFO ] [Real]Absence check using 31 positive place invariants in 39 ms returned sat
[2023-03-12 22:34:37] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 15 ms returned sat
[2023-03-12 22:34:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:34:38] [INFO ] [Real]Absence check using state equation in 1518 ms returned sat
[2023-03-12 22:34:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:34:38] [INFO ] [Nat]Absence check using 31 positive place invariants in 29 ms returned sat
[2023-03-12 22:34:38] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 14 ms returned sat
[2023-03-12 22:34:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:34:40] [INFO ] [Nat]Absence check using state equation in 1550 ms returned sat
[2023-03-12 22:34:43] [INFO ] [Nat]Added 1770 Read/Feed constraints in 2870 ms returned sat
[2023-03-12 22:34:43] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 11
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:999)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-12 22:34:43] [INFO ] [Real]Absence check using 31 positive place invariants in 40 ms returned sat
[2023-03-12 22:34:43] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 33 ms returned sat
[2023-03-12 22:34:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:34:45] [INFO ] [Real]Absence check using state equation in 1561 ms returned sat
[2023-03-12 22:34:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:34:45] [INFO ] [Nat]Absence check using 31 positive place invariants in 30 ms returned sat
[2023-03-12 22:34:45] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 14 ms returned sat
[2023-03-12 22:34:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:34:47] [INFO ] [Nat]Absence check using state equation in 1579 ms returned sat
[2023-03-12 22:34:49] [INFO ] [Nat]Added 1770 Read/Feed constraints in 2473 ms returned sat
[2023-03-12 22:34:50] [INFO ] Computed and/alt/rep : 5460/8970/5460 causal constraints (skipped 90 transitions) in 274 ms.
[2023-03-12 22:34:52] [INFO ] Deduced a trap composed of 11 places in 1503 ms of which 2 ms to minimize.
[2023-03-12 22:34:52] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 12
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-12 22:34:52] [INFO ] [Real]Absence check using 31 positive place invariants in 24 ms returned sat
[2023-03-12 22:34:52] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 14 ms returned sat
[2023-03-12 22:34:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:34:53] [INFO ] [Real]Absence check using state equation in 1136 ms returned sat
[2023-03-12 22:34:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:34:54] [INFO ] [Nat]Absence check using 31 positive place invariants in 27 ms returned sat
[2023-03-12 22:34:54] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 15 ms returned sat
[2023-03-12 22:34:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:34:55] [INFO ] [Nat]Absence check using state equation in 1131 ms returned sat
[2023-03-12 22:34:57] [INFO ] [Nat]Added 1770 Read/Feed constraints in 2292 ms returned sat
[2023-03-12 22:34:57] [INFO ] Computed and/alt/rep : 5460/8970/5460 causal constraints (skipped 90 transitions) in 336 ms.
[2023-03-12 22:34:58] [INFO ] Added : 10 causal constraints over 2 iterations in 1174 ms. Result :sat
[2023-03-12 22:34:59] [INFO ] [Real]Absence check using 31 positive place invariants in 31 ms returned sat
[2023-03-12 22:34:59] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-12 22:34:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:35:00] [INFO ] [Real]Absence check using state equation in 1473 ms returned sat
[2023-03-12 22:35:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:35:01] [INFO ] [Nat]Absence check using 31 positive place invariants in 27 ms returned sat
[2023-03-12 22:35:01] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 15 ms returned sat
[2023-03-12 22:35:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:35:02] [INFO ] [Nat]Absence check using state equation in 1297 ms returned sat
[2023-03-12 22:35:03] [INFO ] [Nat]Added 1770 Read/Feed constraints in 1393 ms returned sat
[2023-03-12 22:35:04] [INFO ] Computed and/alt/rep : 5460/8970/5460 causal constraints (skipped 90 transitions) in 244 ms.
[2023-03-12 22:35:04] [INFO ] Added : 11 causal constraints over 3 iterations in 1074 ms. Result :sat
[2023-03-12 22:35:05] [INFO ] [Real]Absence check using 31 positive place invariants in 25 ms returned sat
[2023-03-12 22:35:05] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 16 ms returned sat
[2023-03-12 22:35:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:35:06] [INFO ] [Real]Absence check using state equation in 1258 ms returned sat
[2023-03-12 22:35:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:35:07] [INFO ] [Nat]Absence check using 31 positive place invariants in 27 ms returned sat
[2023-03-12 22:35:07] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 14 ms returned sat
[2023-03-12 22:35:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:35:08] [INFO ] [Nat]Absence check using state equation in 1254 ms returned sat
[2023-03-12 22:35:10] [INFO ] [Nat]Added 1770 Read/Feed constraints in 2372 ms returned sat
[2023-03-12 22:35:11] [INFO ] Computed and/alt/rep : 5460/8970/5460 causal constraints (skipped 90 transitions) in 236 ms.
[2023-03-12 22:35:13] [INFO ] Deduced a trap composed of 11 places in 1350 ms of which 2 ms to minimize.
[2023-03-12 22:35:13] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 15
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30] Max seen :[1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 0, 0, 1]
Support contains 16 out of 2164 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2164/2164 places, 5580/5580 transitions.
Graph (complete) has 7651 edges and 2164 vertex of which 2163 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.11 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 208 transitions
Trivial Post-agglo rules discarded 208 transitions
Performed 208 trivial Post agglomeration. Transition count delta: 208
Iterating post reduction 0 with 208 rules applied. Total rules applied 209 place count 2163 transition count 5372
Reduce places removed 208 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 209 rules applied. Total rules applied 418 place count 1955 transition count 5371
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 419 place count 1954 transition count 5371
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 419 place count 1954 transition count 5370
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 421 place count 1953 transition count 5370
Performed 836 Post agglomeration using F-continuation condition.Transition count delta: 836
Deduced a syphon composed of 836 places in 9 ms
Reduce places removed 836 places and 0 transitions.
Iterating global reduction 3 with 1672 rules applied. Total rules applied 2093 place count 1117 transition count 4534
Drop transitions removed 807 transitions
Redundant transition composition rules discarded 807 transitions
Iterating global reduction 3 with 807 rules applied. Total rules applied 2900 place count 1117 transition count 3727
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 2901 place count 1117 transition count 3726
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2902 place count 1116 transition count 3726
Partial Free-agglomeration rule applied 921 times.
Drop transitions removed 921 transitions
Iterating global reduction 4 with 921 rules applied. Total rules applied 3823 place count 1116 transition count 3726
Partial Free-agglomeration rule applied 30 times.
Drop transitions removed 30 transitions
Iterating global reduction 4 with 30 rules applied. Total rules applied 3853 place count 1116 transition count 3726
Applied a total of 3853 rules in 2039 ms. Remains 1116 /2164 variables (removed 1048) and now considering 3726/5580 (removed 1854) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2040 ms. Remains : 1116/2164 places, 3726/5580 transitions.
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-12 22:35:15] [INFO ] Computed 32 place invariants in 87 ms
Incomplete random walk after 1000000 steps, including 6925 resets, run finished after 9733 ms. (steps per millisecond=102 ) properties (out of 16) seen :31
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 1094 ms. (steps per millisecond=914 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 889 ms. (steps per millisecond=1124 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 904 ms. (steps per millisecond=1106 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 209 resets, run finished after 900 ms. (steps per millisecond=1111 ) properties (out of 16) seen :22
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 970 ms. (steps per millisecond=1030 ) properties (out of 16) seen :22
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 903 ms. (steps per millisecond=1107 ) properties (out of 16) seen :20
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 905 ms. (steps per millisecond=1104 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 909 ms. (steps per millisecond=1100 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 6 resets, run finished after 907 ms. (steps per millisecond=1102 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 1236 ms. (steps per millisecond=809 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 950 ms. (steps per millisecond=1052 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 898 ms. (steps per millisecond=1113 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 835 ms. (steps per millisecond=1197 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 902 ms. (steps per millisecond=1108 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 913 ms. (steps per millisecond=1095 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 919 ms. (steps per millisecond=1088 ) properties (out of 16) seen :24
[2023-03-12 22:35:40] [INFO ] Invariant cache hit.
[2023-03-12 22:35:40] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:35:40] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:35:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:35:40] [INFO ] [Real]Absence check using state equation in 613 ms returned sat
[2023-03-12 22:35:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:35:41] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:35:41] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:35:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:35:41] [INFO ] [Nat]Absence check using state equation in 603 ms returned sat
[2023-03-12 22:35:41] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-12 22:35:42] [INFO ] [Nat]Added 3498 Read/Feed constraints in 325 ms returned sat
[2023-03-12 22:35:42] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 183 ms.
[2023-03-12 22:35:42] [INFO ] Added : 6 causal constraints over 2 iterations in 637 ms. Result :sat
[2023-03-12 22:35:43] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:35:43] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:35:43] [INFO ] [Real]Absence check using state equation in 612 ms returned sat
[2023-03-12 22:35:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:35:44] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:35:44] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:35:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:35:44] [INFO ] [Nat]Absence check using state equation in 614 ms returned sat
[2023-03-12 22:35:45] [INFO ] [Nat]Added 3498 Read/Feed constraints in 539 ms returned sat
[2023-03-12 22:35:45] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 173 ms.
[2023-03-12 22:35:46] [INFO ] Added : 16 causal constraints over 4 iterations in 921 ms. Result :sat
[2023-03-12 22:35:46] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:35:46] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:35:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:35:47] [INFO ] [Real]Absence check using state equation in 586 ms returned sat
[2023-03-12 22:35:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:35:47] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:35:47] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-12 22:35:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:35:47] [INFO ] [Nat]Absence check using state equation in 583 ms returned sat
[2023-03-12 22:35:48] [INFO ] [Nat]Added 3498 Read/Feed constraints in 285 ms returned sat
[2023-03-12 22:35:48] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 172 ms.
[2023-03-12 22:35:48] [INFO ] Added : 6 causal constraints over 2 iterations in 655 ms. Result :sat
[2023-03-12 22:35:49] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:35:49] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:35:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:35:49] [INFO ] [Real]Absence check using state equation in 577 ms returned sat
[2023-03-12 22:35:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:35:49] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-12 22:35:49] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:35:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:35:50] [INFO ] [Nat]Absence check using state equation in 557 ms returned sat
[2023-03-12 22:35:50] [INFO ] [Nat]Added 3498 Read/Feed constraints in 309 ms returned sat
[2023-03-12 22:35:51] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 173 ms.
[2023-03-12 22:35:51] [INFO ] Added : 9 causal constraints over 2 iterations in 647 ms. Result :sat
[2023-03-12 22:35:51] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:35:51] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:35:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:35:52] [INFO ] [Real]Absence check using state equation in 584 ms returned sat
[2023-03-12 22:35:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:35:52] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:35:52] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:35:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:35:53] [INFO ] [Nat]Absence check using state equation in 600 ms returned sat
[2023-03-12 22:35:53] [INFO ] [Nat]Added 3498 Read/Feed constraints in 278 ms returned sat
[2023-03-12 22:35:53] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 233 ms.
[2023-03-12 22:35:54] [INFO ] Added : 5 causal constraints over 1 iterations in 616 ms. Result :sat
[2023-03-12 22:35:54] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:35:54] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:35:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:35:55] [INFO ] [Real]Absence check using state equation in 589 ms returned sat
[2023-03-12 22:35:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:35:55] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-12 22:35:55] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:35:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:35:55] [INFO ] [Nat]Absence check using state equation in 611 ms returned sat
[2023-03-12 22:35:56] [INFO ] [Nat]Added 3498 Read/Feed constraints in 275 ms returned sat
[2023-03-12 22:35:56] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 208 ms.
[2023-03-12 22:35:56] [INFO ] Added : 9 causal constraints over 2 iterations in 666 ms. Result :sat
[2023-03-12 22:35:57] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:35:57] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:35:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:35:57] [INFO ] [Real]Absence check using state equation in 622 ms returned sat
[2023-03-12 22:35:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:35:57] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:35:57] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:35:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:35:58] [INFO ] [Nat]Absence check using state equation in 601 ms returned sat
[2023-03-12 22:35:58] [INFO ] [Nat]Added 3498 Read/Feed constraints in 282 ms returned sat
[2023-03-12 22:35:59] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 175 ms.
[2023-03-12 22:35:59] [INFO ] Added : 11 causal constraints over 3 iterations in 793 ms. Result :sat
[2023-03-12 22:35:59] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:35:59] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:35:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:36:00] [INFO ] [Real]Absence check using state equation in 623 ms returned sat
[2023-03-12 22:36:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:36:00] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:36:00] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:36:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:36:01] [INFO ] [Nat]Absence check using state equation in 637 ms returned sat
[2023-03-12 22:36:01] [INFO ] [Nat]Added 3498 Read/Feed constraints in 256 ms returned sat
[2023-03-12 22:36:01] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 168 ms.
[2023-03-12 22:36:02] [INFO ] Added : 9 causal constraints over 2 iterations in 640 ms. Result :sat
[2023-03-12 22:36:02] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:36:02] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:36:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:36:03] [INFO ] [Real]Absence check using state equation in 595 ms returned sat
[2023-03-12 22:36:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:36:03] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:36:03] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:36:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:36:04] [INFO ] [Nat]Absence check using state equation in 627 ms returned sat
[2023-03-12 22:36:04] [INFO ] [Nat]Added 3498 Read/Feed constraints in 526 ms returned sat
[2023-03-12 22:36:04] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 174 ms.
[2023-03-12 22:36:05] [INFO ] Added : 14 causal constraints over 3 iterations in 812 ms. Result :sat
[2023-03-12 22:36:05] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:36:05] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:36:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:36:06] [INFO ] [Real]Absence check using state equation in 600 ms returned sat
[2023-03-12 22:36:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:36:06] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:36:06] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:36:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:36:07] [INFO ] [Nat]Absence check using state equation in 625 ms returned sat
[2023-03-12 22:36:07] [INFO ] [Nat]Added 3498 Read/Feed constraints in 328 ms returned sat
[2023-03-12 22:36:07] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 211 ms.
[2023-03-12 22:36:08] [INFO ] Added : 9 causal constraints over 2 iterations in 782 ms. Result :sat
[2023-03-12 22:36:08] [INFO ] [Real]Absence check using 30 positive place invariants in 33 ms returned sat
[2023-03-12 22:36:08] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:36:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:36:09] [INFO ] [Real]Absence check using state equation in 627 ms returned sat
[2023-03-12 22:36:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:36:09] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:36:09] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:36:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:36:10] [INFO ] [Nat]Absence check using state equation in 617 ms returned sat
[2023-03-12 22:36:10] [INFO ] [Nat]Added 3498 Read/Feed constraints in 267 ms returned sat
[2023-03-12 22:36:10] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 193 ms.
[2023-03-12 22:36:11] [INFO ] Added : 9 causal constraints over 2 iterations in 636 ms. Result :sat
[2023-03-12 22:36:11] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-12 22:36:11] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 14 ms returned sat
[2023-03-12 22:36:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:36:12] [INFO ] [Real]Absence check using state equation in 596 ms returned sat
[2023-03-12 22:36:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:36:12] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:36:12] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:36:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:36:12] [INFO ] [Nat]Absence check using state equation in 613 ms returned sat
[2023-03-12 22:36:13] [INFO ] [Nat]Added 3498 Read/Feed constraints in 280 ms returned sat
[2023-03-12 22:36:13] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 175 ms.
[2023-03-12 22:36:14] [INFO ] Added : 10 causal constraints over 2 iterations in 669 ms. Result :sat
[2023-03-12 22:36:14] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:36:14] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:36:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:36:14] [INFO ] [Real]Absence check using state equation in 648 ms returned sat
[2023-03-12 22:36:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:36:15] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:36:15] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:36:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:36:15] [INFO ] [Nat]Absence check using state equation in 635 ms returned sat
[2023-03-12 22:36:16] [INFO ] [Nat]Added 3498 Read/Feed constraints in 358 ms returned sat
[2023-03-12 22:36:16] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 171 ms.
[2023-03-12 22:36:17] [INFO ] Added : 17 causal constraints over 4 iterations in 879 ms. Result :sat
[2023-03-12 22:36:17] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:36:17] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:36:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:36:17] [INFO ] [Real]Absence check using state equation in 608 ms returned sat
[2023-03-12 22:36:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:36:18] [INFO ] [Nat]Absence check using 30 positive place invariants in 54 ms returned sat
[2023-03-12 22:36:18] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:36:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:36:18] [INFO ] [Nat]Absence check using state equation in 609 ms returned sat
[2023-03-12 22:36:19] [INFO ] [Nat]Added 3498 Read/Feed constraints in 298 ms returned sat
[2023-03-12 22:36:19] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 184 ms.
[2023-03-12 22:36:19] [INFO ] Added : 8 causal constraints over 2 iterations in 633 ms. Result :sat
[2023-03-12 22:36:20] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:36:20] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:36:20] [INFO ] [Real]Absence check using state equation in 583 ms returned sat
[2023-03-12 22:36:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:36:20] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:36:20] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:36:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:36:21] [INFO ] [Nat]Absence check using state equation in 591 ms returned sat
[2023-03-12 22:36:21] [INFO ] [Nat]Added 3498 Read/Feed constraints in 414 ms returned sat
[2023-03-12 22:36:22] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 183 ms.
[2023-03-12 22:36:22] [INFO ] Added : 12 causal constraints over 3 iterations in 779 ms. Result :sat
[2023-03-12 22:36:22] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:36:22] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 23 ms returned sat
[2023-03-12 22:36:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:36:23] [INFO ] [Real]Absence check using state equation in 600 ms returned sat
[2023-03-12 22:36:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:36:23] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:36:23] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:36:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:36:24] [INFO ] [Nat]Absence check using state equation in 582 ms returned sat
[2023-03-12 22:36:24] [INFO ] [Nat]Added 3498 Read/Feed constraints in 439 ms returned sat
[2023-03-12 22:36:25] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 195 ms.
[2023-03-12 22:36:25] [INFO ] Added : 16 causal constraints over 4 iterations in 927 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 16, 1, 1, 1]
Support contains 16 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 70 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 1116/1116 places, 3726/3726 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 81 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
[2023-03-12 22:36:26] [INFO ] Invariant cache hit.
[2023-03-12 22:36:27] [INFO ] Implicit Places using invariants in 1216 ms returned []
[2023-03-12 22:36:27] [INFO ] Invariant cache hit.
[2023-03-12 22:36:28] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-12 22:36:47] [INFO ] Implicit Places using invariants and state equation in 19360 ms returned []
Implicit Place search using SMT with State Equation took 20593 ms to find 0 implicit places.
[2023-03-12 22:36:47] [INFO ] Redundant transitions in 236 ms returned []
[2023-03-12 22:36:47] [INFO ] Invariant cache hit.
[2023-03-12 22:36:48] [INFO ] Dead Transitions using invariants and state equation in 1515 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22462 ms. Remains : 1116/1116 places, 3726/3726 transitions.
[2023-03-12 22:36:48] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 6927 resets, run finished after 8087 ms. (steps per millisecond=123 ) properties (out of 16) seen :28
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 869 ms. (steps per millisecond=1150 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 883 ms. (steps per millisecond=1132 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 934 ms. (steps per millisecond=1070 ) properties (out of 16) seen :27
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 913 ms. (steps per millisecond=1095 ) properties (out of 16) seen :27
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 903 ms. (steps per millisecond=1107 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 901 ms. (steps per millisecond=1109 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 896 ms. (steps per millisecond=1116 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 899 ms. (steps per millisecond=1112 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 738 ms. (steps per millisecond=1355 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 901 ms. (steps per millisecond=1109 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 891 ms. (steps per millisecond=1122 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000000 steps, including 204 resets, run finished after 889 ms. (steps per millisecond=1124 ) properties (out of 16) seen :27
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 797 ms. (steps per millisecond=1254 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 1092 ms. (steps per millisecond=915 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 904 ms. (steps per millisecond=1106 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 1019 ms. (steps per millisecond=981 ) properties (out of 16) seen :24
[2023-03-12 22:37:11] [INFO ] Invariant cache hit.
[2023-03-12 22:37:11] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:37:11] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:37:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:37:12] [INFO ] [Real]Absence check using state equation in 641 ms returned sat
[2023-03-12 22:37:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:37:12] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:37:12] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:37:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:37:13] [INFO ] [Nat]Absence check using state equation in 654 ms returned sat
[2023-03-12 22:37:13] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-12 22:37:13] [INFO ] [Nat]Added 3498 Read/Feed constraints in 427 ms returned sat
[2023-03-12 22:37:13] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 177 ms.
[2023-03-12 22:37:14] [INFO ] Added : 6 causal constraints over 2 iterations in 719 ms. Result :sat
[2023-03-12 22:37:14] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:37:14] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:37:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:37:15] [INFO ] [Real]Absence check using state equation in 750 ms returned sat
[2023-03-12 22:37:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:37:15] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:37:15] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:37:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:37:16] [INFO ] [Nat]Absence check using state equation in 601 ms returned sat
[2023-03-12 22:37:16] [INFO ] [Nat]Added 3498 Read/Feed constraints in 522 ms returned sat
[2023-03-12 22:37:17] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 222 ms.
[2023-03-12 22:37:18] [INFO ] Added : 16 causal constraints over 4 iterations in 1033 ms. Result :sat
[2023-03-12 22:37:18] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:37:18] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:37:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:37:19] [INFO ] [Real]Absence check using state equation in 694 ms returned sat
[2023-03-12 22:37:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:37:19] [INFO ] [Nat]Absence check using 30 positive place invariants in 20 ms returned sat
[2023-03-12 22:37:19] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:37:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:37:19] [INFO ] [Nat]Absence check using state equation in 588 ms returned sat
[2023-03-12 22:37:20] [INFO ] [Nat]Added 3498 Read/Feed constraints in 279 ms returned sat
[2023-03-12 22:37:20] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 202 ms.
[2023-03-12 22:37:20] [INFO ] Added : 6 causal constraints over 2 iterations in 753 ms. Result :sat
[2023-03-12 22:37:21] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-12 22:37:21] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:37:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:37:21] [INFO ] [Real]Absence check using state equation in 646 ms returned sat
[2023-03-12 22:37:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:37:22] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:37:22] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:37:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:37:22] [INFO ] [Nat]Absence check using state equation in 590 ms returned sat
[2023-03-12 22:37:23] [INFO ] [Nat]Added 3498 Read/Feed constraints in 304 ms returned sat
[2023-03-12 22:37:23] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 197 ms.
[2023-03-12 22:37:23] [INFO ] Added : 9 causal constraints over 2 iterations in 828 ms. Result :sat
[2023-03-12 22:37:24] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:37:24] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:37:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:37:24] [INFO ] [Real]Absence check using state equation in 671 ms returned sat
[2023-03-12 22:37:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:37:25] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-12 22:37:25] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:37:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:37:25] [INFO ] [Nat]Absence check using state equation in 663 ms returned sat
[2023-03-12 22:37:26] [INFO ] [Nat]Added 3498 Read/Feed constraints in 280 ms returned sat
[2023-03-12 22:37:26] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 230 ms.
[2023-03-12 22:37:26] [INFO ] Added : 5 causal constraints over 1 iterations in 577 ms. Result :sat
[2023-03-12 22:37:27] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:37:27] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:37:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:37:27] [INFO ] [Real]Absence check using state equation in 595 ms returned sat
[2023-03-12 22:37:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:37:27] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-12 22:37:27] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:37:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:37:28] [INFO ] [Nat]Absence check using state equation in 678 ms returned sat
[2023-03-12 22:37:28] [INFO ] [Nat]Added 3498 Read/Feed constraints in 282 ms returned sat
[2023-03-12 22:37:29] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 207 ms.
[2023-03-12 22:37:29] [INFO ] Added : 9 causal constraints over 2 iterations in 797 ms. Result :sat
[2023-03-12 22:37:30] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:37:30] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:37:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:37:30] [INFO ] [Real]Absence check using state equation in 685 ms returned sat
[2023-03-12 22:37:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:37:30] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:37:30] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:37:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:37:31] [INFO ] [Nat]Absence check using state equation in 591 ms returned sat
[2023-03-12 22:37:31] [INFO ] [Nat]Added 3498 Read/Feed constraints in 288 ms returned sat
[2023-03-12 22:37:32] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 212 ms.
[2023-03-12 22:37:32] [INFO ] Added : 11 causal constraints over 3 iterations in 882 ms. Result :sat
[2023-03-12 22:37:33] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:37:33] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-12 22:37:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:37:33] [INFO ] [Real]Absence check using state equation in 721 ms returned sat
[2023-03-12 22:37:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:37:34] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:37:34] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:37:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:37:34] [INFO ] [Nat]Absence check using state equation in 594 ms returned sat
[2023-03-12 22:37:34] [INFO ] [Nat]Added 3498 Read/Feed constraints in 258 ms returned sat
[2023-03-12 22:37:35] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 180 ms.
[2023-03-12 22:37:35] [INFO ] Added : 9 causal constraints over 2 iterations in 742 ms. Result :sat
[2023-03-12 22:37:36] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:37:36] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:37:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:37:36] [INFO ] [Real]Absence check using state equation in 674 ms returned sat
[2023-03-12 22:37:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:37:37] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:37:37] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:37:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:37:37] [INFO ] [Nat]Absence check using state equation in 622 ms returned sat
[2023-03-12 22:37:38] [INFO ] [Nat]Added 3498 Read/Feed constraints in 450 ms returned sat
[2023-03-12 22:37:38] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 174 ms.
[2023-03-12 22:37:39] [INFO ] Added : 14 causal constraints over 3 iterations in 862 ms. Result :sat
[2023-03-12 22:37:39] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:37:39] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:37:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:37:39] [INFO ] [Real]Absence check using state equation in 680 ms returned sat
[2023-03-12 22:37:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:37:40] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:37:40] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:37:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:37:40] [INFO ] [Nat]Absence check using state equation in 594 ms returned sat
[2023-03-12 22:37:41] [INFO ] [Nat]Added 3498 Read/Feed constraints in 305 ms returned sat
[2023-03-12 22:37:41] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 177 ms.
[2023-03-12 22:37:41] [INFO ] Added : 9 causal constraints over 2 iterations in 672 ms. Result :sat
[2023-03-12 22:37:42] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:37:42] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:37:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:37:42] [INFO ] [Real]Absence check using state equation in 594 ms returned sat
[2023-03-12 22:37:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:37:42] [INFO ] [Nat]Absence check using 30 positive place invariants in 26 ms returned sat
[2023-03-12 22:37:42] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:37:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:37:43] [INFO ] [Nat]Absence check using state equation in 609 ms returned sat
[2023-03-12 22:37:43] [INFO ] [Nat]Added 3498 Read/Feed constraints in 266 ms returned sat
[2023-03-12 22:37:44] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 180 ms.
[2023-03-12 22:37:44] [INFO ] Added : 9 causal constraints over 2 iterations in 639 ms. Result :sat
[2023-03-12 22:37:44] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:37:44] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:37:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:37:45] [INFO ] [Real]Absence check using state equation in 668 ms returned sat
[2023-03-12 22:37:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:37:45] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-12 22:37:45] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:37:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:37:46] [INFO ] [Nat]Absence check using state equation in 621 ms returned sat
[2023-03-12 22:37:46] [INFO ] [Nat]Added 3498 Read/Feed constraints in 282 ms returned sat
[2023-03-12 22:37:46] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 230 ms.
[2023-03-12 22:37:47] [INFO ] Added : 10 causal constraints over 2 iterations in 905 ms. Result :sat
[2023-03-12 22:37:47] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:37:47] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:37:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:37:48] [INFO ] [Real]Absence check using state equation in 835 ms returned sat
[2023-03-12 22:37:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:37:49] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:37:49] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:37:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:37:49] [INFO ] [Nat]Absence check using state equation in 784 ms returned sat
[2023-03-12 22:37:50] [INFO ] [Nat]Added 3498 Read/Feed constraints in 494 ms returned sat
[2023-03-12 22:37:50] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 265 ms.
[2023-03-12 22:37:51] [INFO ] Added : 18 causal constraints over 4 iterations in 1399 ms. Result :sat
[2023-03-12 22:37:52] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:37:52] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:37:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:37:52] [INFO ] [Real]Absence check using state equation in 615 ms returned sat
[2023-03-12 22:37:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:37:53] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:37:53] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:37:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:37:53] [INFO ] [Nat]Absence check using state equation in 714 ms returned sat
[2023-03-12 22:37:54] [INFO ] [Nat]Added 3498 Read/Feed constraints in 301 ms returned sat
[2023-03-12 22:37:54] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 172 ms.
[2023-03-12 22:37:55] [INFO ] Added : 8 causal constraints over 2 iterations in 844 ms. Result :sat
[2023-03-12 22:37:55] [INFO ] [Real]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-12 22:37:55] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:37:56] [INFO ] [Real]Absence check using state equation in 682 ms returned sat
[2023-03-12 22:37:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:37:56] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:37:56] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:37:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:37:56] [INFO ] [Nat]Absence check using state equation in 707 ms returned sat
[2023-03-12 22:37:57] [INFO ] [Nat]Added 3498 Read/Feed constraints in 421 ms returned sat
[2023-03-12 22:37:57] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 174 ms.
[2023-03-12 22:37:58] [INFO ] Added : 12 causal constraints over 3 iterations in 941 ms. Result :sat
[2023-03-12 22:37:58] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:37:58] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:37:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:37:59] [INFO ] [Real]Absence check using state equation in 644 ms returned sat
[2023-03-12 22:37:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:37:59] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:37:59] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:37:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:38:00] [INFO ] [Nat]Absence check using state equation in 640 ms returned sat
[2023-03-12 22:38:00] [INFO ] [Nat]Added 3498 Read/Feed constraints in 441 ms returned sat
[2023-03-12 22:38:01] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 264 ms.
[2023-03-12 22:38:02] [INFO ] Added : 16 causal constraints over 4 iterations in 1461 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 17, 1, 1, 1]
Support contains 16 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 83 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 1116/1116 places, 3726/3726 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 152 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
[2023-03-12 22:38:03] [INFO ] Invariant cache hit.
[2023-03-12 22:38:04] [INFO ] Implicit Places using invariants in 946 ms returned []
[2023-03-12 22:38:04] [INFO ] Invariant cache hit.
[2023-03-12 22:38:04] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-12 22:38:23] [INFO ] Implicit Places using invariants and state equation in 19458 ms returned []
Implicit Place search using SMT with State Equation took 20419 ms to find 0 implicit places.
[2023-03-12 22:38:23] [INFO ] Redundant transitions in 145 ms returned []
[2023-03-12 22:38:23] [INFO ] Invariant cache hit.
[2023-03-12 22:38:25] [INFO ] Dead Transitions using invariants and state equation in 1485 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22243 ms. Remains : 1116/1116 places, 3726/3726 transitions.
[2023-03-12 22:38:25] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 6938 resets, run finished after 8033 ms. (steps per millisecond=124 ) properties (out of 16) seen :30
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 907 ms. (steps per millisecond=1102 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 905 ms. (steps per millisecond=1104 ) properties (out of 16) seen :27
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 1085 ms. (steps per millisecond=921 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 895 ms. (steps per millisecond=1117 ) properties (out of 16) seen :28
Incomplete Best-First random walk after 1000001 steps, including 209 resets, run finished after 894 ms. (steps per millisecond=1118 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 909 ms. (steps per millisecond=1100 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 886 ms. (steps per millisecond=1128 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 896 ms. (steps per millisecond=1116 ) properties (out of 16) seen :20
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 852 ms. (steps per millisecond=1173 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 1102 ms. (steps per millisecond=907 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 201 resets, run finished after 999 ms. (steps per millisecond=1001 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 914 ms. (steps per millisecond=1094 ) properties (out of 16) seen :27
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 850 ms. (steps per millisecond=1176 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 899 ms. (steps per millisecond=1112 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 928 ms. (steps per millisecond=1077 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 1079 ms. (steps per millisecond=926 ) properties (out of 16) seen :22
[2023-03-12 22:38:48] [INFO ] Invariant cache hit.
[2023-03-12 22:38:48] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:38:48] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:38:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:38:49] [INFO ] [Real]Absence check using state equation in 670 ms returned sat
[2023-03-12 22:38:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:38:49] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-12 22:38:49] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 20 ms returned sat
[2023-03-12 22:38:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:38:50] [INFO ] [Nat]Absence check using state equation in 628 ms returned sat
[2023-03-12 22:38:50] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-12 22:38:50] [INFO ] [Nat]Added 3498 Read/Feed constraints in 448 ms returned sat
[2023-03-12 22:38:50] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 207 ms.
[2023-03-12 22:38:51] [INFO ] Added : 6 causal constraints over 2 iterations in 866 ms. Result :sat
[2023-03-12 22:38:51] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:38:51] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:38:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:38:52] [INFO ] [Real]Absence check using state equation in 725 ms returned sat
[2023-03-12 22:38:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:38:52] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:38:52] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:38:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:38:53] [INFO ] [Nat]Absence check using state equation in 647 ms returned sat
[2023-03-12 22:38:53] [INFO ] [Nat]Added 3498 Read/Feed constraints in 513 ms returned sat
[2023-03-12 22:38:54] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 202 ms.
[2023-03-12 22:38:55] [INFO ] Added : 16 causal constraints over 4 iterations in 1023 ms. Result :sat
[2023-03-12 22:38:55] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:38:55] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:38:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:38:55] [INFO ] [Real]Absence check using state equation in 632 ms returned sat
[2023-03-12 22:38:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:38:56] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:38:56] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:38:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:38:56] [INFO ] [Nat]Absence check using state equation in 595 ms returned sat
[2023-03-12 22:38:57] [INFO ] [Nat]Added 3498 Read/Feed constraints in 287 ms returned sat
[2023-03-12 22:38:57] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 226 ms.
[2023-03-12 22:38:58] [INFO ] Added : 6 causal constraints over 2 iterations in 945 ms. Result :sat
[2023-03-12 22:38:58] [INFO ] [Real]Absence check using 30 positive place invariants in 23 ms returned sat
[2023-03-12 22:38:58] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:38:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:38:59] [INFO ] [Real]Absence check using state equation in 748 ms returned sat
[2023-03-12 22:38:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:38:59] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:38:59] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:38:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:39:00] [INFO ] [Nat]Absence check using state equation in 728 ms returned sat
[2023-03-12 22:39:00] [INFO ] [Nat]Added 3498 Read/Feed constraints in 328 ms returned sat
[2023-03-12 22:39:00] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 227 ms.
[2023-03-12 22:39:01] [INFO ] Added : 9 causal constraints over 2 iterations in 971 ms. Result :sat
[2023-03-12 22:39:02] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:39:02] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:39:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:39:02] [INFO ] [Real]Absence check using state equation in 731 ms returned sat
[2023-03-12 22:39:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:39:02] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:39:03] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:39:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:39:03] [INFO ] [Nat]Absence check using state equation in 612 ms returned sat
[2023-03-12 22:39:03] [INFO ] [Nat]Added 3498 Read/Feed constraints in 285 ms returned sat
[2023-03-12 22:39:04] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 197 ms.
[2023-03-12 22:39:04] [INFO ] Added : 5 causal constraints over 1 iterations in 529 ms. Result :sat
[2023-03-12 22:39:04] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:39:04] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:39:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:39:05] [INFO ] [Real]Absence check using state equation in 642 ms returned sat
[2023-03-12 22:39:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:39:05] [INFO ] [Nat]Absence check using 30 positive place invariants in 29 ms returned sat
[2023-03-12 22:39:05] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 14 ms returned sat
[2023-03-12 22:39:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:39:06] [INFO ] [Nat]Absence check using state equation in 650 ms returned sat
[2023-03-12 22:39:06] [INFO ] [Nat]Added 3498 Read/Feed constraints in 289 ms returned sat
[2023-03-12 22:39:07] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 220 ms.
[2023-03-12 22:39:07] [INFO ] Added : 9 causal constraints over 2 iterations in 949 ms. Result :sat
[2023-03-12 22:39:08] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:39:08] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:39:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:39:08] [INFO ] [Real]Absence check using state equation in 722 ms returned sat
[2023-03-12 22:39:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:39:09] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:39:09] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:39:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:39:09] [INFO ] [Nat]Absence check using state equation in 673 ms returned sat
[2023-03-12 22:39:10] [INFO ] [Nat]Added 3498 Read/Feed constraints in 289 ms returned sat
[2023-03-12 22:39:10] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 245 ms.
[2023-03-12 22:39:11] [INFO ] Added : 11 causal constraints over 3 iterations in 1014 ms. Result :sat
[2023-03-12 22:39:11] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:39:11] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:39:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:39:12] [INFO ] [Real]Absence check using state equation in 721 ms returned sat
[2023-03-12 22:39:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:39:12] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:39:12] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:39:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:39:13] [INFO ] [Nat]Absence check using state equation in 733 ms returned sat
[2023-03-12 22:39:13] [INFO ] [Nat]Added 3498 Read/Feed constraints in 267 ms returned sat
[2023-03-12 22:39:13] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 205 ms.
[2023-03-12 22:39:14] [INFO ] Added : 9 causal constraints over 2 iterations in 806 ms. Result :sat
[2023-03-12 22:39:14] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:39:14] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:39:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:39:15] [INFO ] [Real]Absence check using state equation in 711 ms returned sat
[2023-03-12 22:39:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:39:15] [INFO ] [Nat]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-12 22:39:15] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:39:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:39:16] [INFO ] [Nat]Absence check using state equation in 606 ms returned sat
[2023-03-12 22:39:16] [INFO ] [Nat]Added 3498 Read/Feed constraints in 442 ms returned sat
[2023-03-12 22:39:17] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 172 ms.
[2023-03-12 22:39:17] [INFO ] Added : 14 causal constraints over 3 iterations in 863 ms. Result :sat
[2023-03-12 22:39:17] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:39:17] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:39:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:39:18] [INFO ] [Real]Absence check using state equation in 667 ms returned sat
[2023-03-12 22:39:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:39:18] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:39:18] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:39:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:39:19] [INFO ] [Nat]Absence check using state equation in 599 ms returned sat
[2023-03-12 22:39:19] [INFO ] [Nat]Added 3498 Read/Feed constraints in 316 ms returned sat
[2023-03-12 22:39:19] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 175 ms.
[2023-03-12 22:39:20] [INFO ] Added : 9 causal constraints over 2 iterations in 633 ms. Result :sat
[2023-03-12 22:39:20] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:39:20] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:39:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:39:21] [INFO ] [Real]Absence check using state equation in 592 ms returned sat
[2023-03-12 22:39:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:39:21] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:39:21] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:39:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:39:22] [INFO ] [Nat]Absence check using state equation in 680 ms returned sat
[2023-03-12 22:39:22] [INFO ] [Nat]Added 3498 Read/Feed constraints in 315 ms returned sat
[2023-03-12 22:39:22] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 219 ms.
[2023-03-12 22:39:23] [INFO ] Added : 9 causal constraints over 2 iterations in 815 ms. Result :sat
[2023-03-12 22:39:23] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:39:23] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:39:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:39:24] [INFO ] [Real]Absence check using state equation in 703 ms returned sat
[2023-03-12 22:39:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:39:24] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-12 22:39:24] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:39:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:39:25] [INFO ] [Nat]Absence check using state equation in 582 ms returned sat
[2023-03-12 22:39:25] [INFO ] [Nat]Added 3498 Read/Feed constraints in 285 ms returned sat
[2023-03-12 22:39:25] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 214 ms.
[2023-03-12 22:39:26] [INFO ] Added : 10 causal constraints over 2 iterations in 654 ms. Result :sat
[2023-03-12 22:39:26] [INFO ] [Real]Absence check using 30 positive place invariants in 12 ms returned sat
[2023-03-12 22:39:26] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:39:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:39:27] [INFO ] [Real]Absence check using state equation in 740 ms returned sat
[2023-03-12 22:39:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:39:27] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-12 22:39:27] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:39:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:39:28] [INFO ] [Nat]Absence check using state equation in 771 ms returned sat
[2023-03-12 22:39:28] [INFO ] [Nat]Added 3498 Read/Feed constraints in 433 ms returned sat
[2023-03-12 22:39:29] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 185 ms.
[2023-03-12 22:39:29] [INFO ] Added : 19 causal constraints over 4 iterations in 901 ms. Result :sat
[2023-03-12 22:39:29] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:39:29] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:39:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:39:30] [INFO ] [Real]Absence check using state equation in 598 ms returned sat
[2023-03-12 22:39:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:39:30] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:39:30] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:39:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:39:31] [INFO ] [Nat]Absence check using state equation in 584 ms returned sat
[2023-03-12 22:39:31] [INFO ] [Nat]Added 3498 Read/Feed constraints in 318 ms returned sat
[2023-03-12 22:39:31] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 174 ms.
[2023-03-12 22:39:32] [INFO ] Added : 8 causal constraints over 2 iterations in 686 ms. Result :sat
[2023-03-12 22:39:32] [INFO ] [Real]Absence check using 30 positive place invariants in 32 ms returned sat
[2023-03-12 22:39:32] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 16 ms returned sat
[2023-03-12 22:39:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:39:33] [INFO ] [Real]Absence check using state equation in 683 ms returned sat
[2023-03-12 22:39:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:39:33] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:39:33] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:39:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:39:34] [INFO ] [Nat]Absence check using state equation in 660 ms returned sat
[2023-03-12 22:39:34] [INFO ] [Nat]Added 3498 Read/Feed constraints in 483 ms returned sat
[2023-03-12 22:39:35] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 231 ms.
[2023-03-12 22:39:36] [INFO ] Added : 12 causal constraints over 3 iterations in 1169 ms. Result :sat
[2023-03-12 22:39:36] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:39:36] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:39:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:39:37] [INFO ] [Real]Absence check using state equation in 733 ms returned sat
[2023-03-12 22:39:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:39:37] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:39:37] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:39:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:39:38] [INFO ] [Nat]Absence check using state equation in 621 ms returned sat
[2023-03-12 22:39:38] [INFO ] [Nat]Added 3498 Read/Feed constraints in 431 ms returned sat
[2023-03-12 22:39:38] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 202 ms.
[2023-03-12 22:39:39] [INFO ] Added : 16 causal constraints over 4 iterations in 1216 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 18, 1, 1, 1]
Support contains 16 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 90 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 1116/1116 places, 3726/3726 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 77 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
[2023-03-12 22:39:40] [INFO ] Invariant cache hit.
[2023-03-12 22:39:41] [INFO ] Implicit Places using invariants in 1018 ms returned []
[2023-03-12 22:39:41] [INFO ] Invariant cache hit.
[2023-03-12 22:39:42] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-12 22:40:00] [INFO ] Implicit Places using invariants and state equation in 19318 ms returned []
Implicit Place search using SMT with State Equation took 20363 ms to find 0 implicit places.
[2023-03-12 22:40:01] [INFO ] Redundant transitions in 212 ms returned []
[2023-03-12 22:40:01] [INFO ] Invariant cache hit.
[2023-03-12 22:40:02] [INFO ] Dead Transitions using invariants and state equation in 1334 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22012 ms. Remains : 1116/1116 places, 3726/3726 transitions.
[2023-03-12 22:40:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 6923 resets, run finished after 8159 ms. (steps per millisecond=122 ) properties (out of 16) seen :31
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 990 ms. (steps per millisecond=1010 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 977 ms. (steps per millisecond=1023 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 902 ms. (steps per millisecond=1108 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 896 ms. (steps per millisecond=1116 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 899 ms. (steps per millisecond=1112 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 892 ms. (steps per millisecond=1121 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 1036 ms. (steps per millisecond=965 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 950 ms. (steps per millisecond=1052 ) properties (out of 16) seen :22
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 846 ms. (steps per millisecond=1182 ) properties (out of 16) seen :7
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 1112 ms. (steps per millisecond=899 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 201 resets, run finished after 958 ms. (steps per millisecond=1043 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 899 ms. (steps per millisecond=1112 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 809 ms. (steps per millisecond=1236 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000000 steps, including 203 resets, run finished after 896 ms. (steps per millisecond=1116 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 1062 ms. (steps per millisecond=941 ) properties (out of 16) seen :21
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 892 ms. (steps per millisecond=1121 ) properties (out of 16) seen :24
[2023-03-12 22:40:25] [INFO ] Invariant cache hit.
[2023-03-12 22:40:25] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:40:25] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:40:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:40:26] [INFO ] [Real]Absence check using state equation in 695 ms returned sat
[2023-03-12 22:40:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:40:26] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:40:26] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:40:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:40:27] [INFO ] [Nat]Absence check using state equation in 603 ms returned sat
[2023-03-12 22:40:27] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-12 22:40:27] [INFO ] [Nat]Added 3498 Read/Feed constraints in 268 ms returned sat
[2023-03-12 22:40:28] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 216 ms.
[2023-03-12 22:40:28] [INFO ] Added : 6 causal constraints over 2 iterations in 925 ms. Result :sat
[2023-03-12 22:40:29] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:40:29] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:40:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:40:29] [INFO ] [Real]Absence check using state equation in 750 ms returned sat
[2023-03-12 22:40:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:40:30] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:40:30] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:40:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:40:30] [INFO ] [Nat]Absence check using state equation in 618 ms returned sat
[2023-03-12 22:40:31] [INFO ] [Nat]Added 3498 Read/Feed constraints in 508 ms returned sat
[2023-03-12 22:40:31] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 196 ms.
[2023-03-12 22:40:32] [INFO ] Added : 16 causal constraints over 4 iterations in 857 ms. Result :sat
[2023-03-12 22:40:32] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:40:32] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:40:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:40:33] [INFO ] [Real]Absence check using state equation in 611 ms returned sat
[2023-03-12 22:40:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:40:33] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-12 22:40:33] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 24 ms returned sat
[2023-03-12 22:40:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:40:33] [INFO ] [Nat]Absence check using state equation in 640 ms returned sat
[2023-03-12 22:40:34] [INFO ] [Nat]Added 3498 Read/Feed constraints in 289 ms returned sat
[2023-03-12 22:40:34] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 181 ms.
[2023-03-12 22:40:34] [INFO ] Added : 6 causal constraints over 2 iterations in 727 ms. Result :sat
[2023-03-12 22:40:35] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:40:35] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:40:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:40:35] [INFO ] [Real]Absence check using state equation in 700 ms returned sat
[2023-03-12 22:40:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:40:36] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:40:36] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:40:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:40:36] [INFO ] [Nat]Absence check using state equation in 586 ms returned sat
[2023-03-12 22:40:37] [INFO ] [Nat]Added 3498 Read/Feed constraints in 298 ms returned sat
[2023-03-12 22:40:37] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 171 ms.
[2023-03-12 22:40:37] [INFO ] Added : 9 causal constraints over 2 iterations in 653 ms. Result :sat
[2023-03-12 22:40:38] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:40:38] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:40:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:40:38] [INFO ] [Real]Absence check using state equation in 579 ms returned sat
[2023-03-12 22:40:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:40:38] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:40:38] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:40:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:40:39] [INFO ] [Nat]Absence check using state equation in 622 ms returned sat
[2023-03-12 22:40:39] [INFO ] [Nat]Added 3498 Read/Feed constraints in 294 ms returned sat
[2023-03-12 22:40:40] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 171 ms.
[2023-03-12 22:40:40] [INFO ] Added : 5 causal constraints over 1 iterations in 488 ms. Result :sat
[2023-03-12 22:40:40] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:40:40] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:40:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:40:41] [INFO ] [Real]Absence check using state equation in 603 ms returned sat
[2023-03-12 22:40:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:40:41] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-12 22:40:41] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:40:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:40:42] [INFO ] [Nat]Absence check using state equation in 613 ms returned sat
[2023-03-12 22:40:42] [INFO ] [Nat]Added 3498 Read/Feed constraints in 275 ms returned sat
[2023-03-12 22:40:42] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 190 ms.
[2023-03-12 22:40:43] [INFO ] Added : 9 causal constraints over 2 iterations in 731 ms. Result :sat
[2023-03-12 22:40:43] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-12 22:40:43] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:40:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:40:44] [INFO ] [Real]Absence check using state equation in 707 ms returned sat
[2023-03-12 22:40:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:40:44] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:40:44] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:40:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:40:44] [INFO ] [Nat]Absence check using state equation in 589 ms returned sat
[2023-03-12 22:40:45] [INFO ] [Nat]Added 3498 Read/Feed constraints in 284 ms returned sat
[2023-03-12 22:40:45] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 171 ms.
[2023-03-12 22:40:45] [INFO ] Added : 11 causal constraints over 3 iterations in 716 ms. Result :sat
[2023-03-12 22:40:46] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:40:46] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:40:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:40:46] [INFO ] [Real]Absence check using state equation in 586 ms returned sat
[2023-03-12 22:40:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:40:47] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:40:47] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:40:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:40:47] [INFO ] [Nat]Absence check using state equation in 590 ms returned sat
[2023-03-12 22:40:47] [INFO ] [Nat]Added 3498 Read/Feed constraints in 256 ms returned sat
[2023-03-12 22:40:48] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 170 ms.
[2023-03-12 22:40:48] [INFO ] Added : 9 causal constraints over 2 iterations in 604 ms. Result :sat
[2023-03-12 22:40:48] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:40:48] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:40:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:40:49] [INFO ] [Real]Absence check using state equation in 601 ms returned sat
[2023-03-12 22:40:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:40:49] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:40:49] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:40:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:40:50] [INFO ] [Nat]Absence check using state equation in 593 ms returned sat
[2023-03-12 22:40:50] [INFO ] [Nat]Added 3498 Read/Feed constraints in 425 ms returned sat
[2023-03-12 22:40:50] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 194 ms.
[2023-03-12 22:40:51] [INFO ] Added : 14 causal constraints over 3 iterations in 764 ms. Result :sat
[2023-03-12 22:40:51] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:40:51] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:40:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:40:52] [INFO ] [Real]Absence check using state equation in 619 ms returned sat
[2023-03-12 22:40:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:40:52] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:40:52] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:40:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:40:53] [INFO ] [Nat]Absence check using state equation in 584 ms returned sat
[2023-03-12 22:40:53] [INFO ] [Nat]Added 3498 Read/Feed constraints in 301 ms returned sat
[2023-03-12 22:40:53] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 173 ms.
[2023-03-12 22:40:54] [INFO ] Added : 9 causal constraints over 2 iterations in 613 ms. Result :sat
[2023-03-12 22:40:54] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-12 22:40:54] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:40:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:40:54] [INFO ] [Real]Absence check using state equation in 544 ms returned sat
[2023-03-12 22:40:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:40:55] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:40:55] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:40:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:40:55] [INFO ] [Nat]Absence check using state equation in 579 ms returned sat
[2023-03-12 22:40:56] [INFO ] [Nat]Added 3498 Read/Feed constraints in 264 ms returned sat
[2023-03-12 22:40:56] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 170 ms.
[2023-03-12 22:40:56] [INFO ] Added : 9 causal constraints over 2 iterations in 596 ms. Result :sat
[2023-03-12 22:40:56] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:40:56] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:40:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:40:57] [INFO ] [Real]Absence check using state equation in 604 ms returned sat
[2023-03-12 22:40:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:40:57] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:40:57] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:40:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:40:58] [INFO ] [Nat]Absence check using state equation in 594 ms returned sat
[2023-03-12 22:40:58] [INFO ] [Nat]Added 3498 Read/Feed constraints in 276 ms returned sat
[2023-03-12 22:40:58] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 168 ms.
[2023-03-12 22:40:59] [INFO ] Added : 10 causal constraints over 2 iterations in 601 ms. Result :sat
[2023-03-12 22:40:59] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:40:59] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:40:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:41:00] [INFO ] [Real]Absence check using state equation in 715 ms returned sat
[2023-03-12 22:41:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:41:00] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:41:00] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:41:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:41:01] [INFO ] [Nat]Absence check using state equation in 710 ms returned sat
[2023-03-12 22:41:01] [INFO ] [Nat]Added 3498 Read/Feed constraints in 374 ms returned sat
[2023-03-12 22:41:01] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 148 ms.
[2023-03-12 22:41:02] [INFO ] Added : 20 causal constraints over 4 iterations in 830 ms. Result :sat
[2023-03-12 22:41:02] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:41:02] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:41:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:41:03] [INFO ] [Real]Absence check using state equation in 599 ms returned sat
[2023-03-12 22:41:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:41:03] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:41:03] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:41:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:41:04] [INFO ] [Nat]Absence check using state equation in 601 ms returned sat
[2023-03-12 22:41:04] [INFO ] [Nat]Added 3498 Read/Feed constraints in 310 ms returned sat
[2023-03-12 22:41:04] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 188 ms.
[2023-03-12 22:41:05] [INFO ] Added : 8 causal constraints over 2 iterations in 642 ms. Result :sat
[2023-03-12 22:41:05] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:41:05] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:41:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:41:06] [INFO ] [Real]Absence check using state equation in 589 ms returned sat
[2023-03-12 22:41:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:41:06] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-12 22:41:06] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:41:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:41:06] [INFO ] [Nat]Absence check using state equation in 611 ms returned sat
[2023-03-12 22:41:07] [INFO ] [Nat]Added 3498 Read/Feed constraints in 419 ms returned sat
[2023-03-12 22:41:07] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 168 ms.
[2023-03-12 22:41:08] [INFO ] Added : 12 causal constraints over 3 iterations in 743 ms. Result :sat
[2023-03-12 22:41:08] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:41:08] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:41:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:41:08] [INFO ] [Real]Absence check using state equation in 597 ms returned sat
[2023-03-12 22:41:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:41:09] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:41:09] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:41:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:41:09] [INFO ] [Nat]Absence check using state equation in 582 ms returned sat
[2023-03-12 22:41:10] [INFO ] [Nat]Added 3498 Read/Feed constraints in 435 ms returned sat
[2023-03-12 22:41:10] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 169 ms.
[2023-03-12 22:41:11] [INFO ] Added : 16 causal constraints over 4 iterations in 897 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 19, 1, 1, 1]
Support contains 16 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 70 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 1116/1116 places, 3726/3726 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 64 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
[2023-03-12 22:41:11] [INFO ] Invariant cache hit.
[2023-03-12 22:41:12] [INFO ] Implicit Places using invariants in 778 ms returned []
[2023-03-12 22:41:12] [INFO ] Invariant cache hit.
[2023-03-12 22:41:13] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-12 22:41:32] [INFO ] Implicit Places using invariants and state equation in 19801 ms returned []
Implicit Place search using SMT with State Equation took 20581 ms to find 0 implicit places.
[2023-03-12 22:41:32] [INFO ] Redundant transitions in 106 ms returned []
[2023-03-12 22:41:32] [INFO ] Invariant cache hit.
[2023-03-12 22:41:33] [INFO ] Dead Transitions using invariants and state equation in 1382 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22169 ms. Remains : 1116/1116 places, 3726/3726 transitions.
[2023-03-12 22:41:33] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 6918 resets, run finished after 7686 ms. (steps per millisecond=130 ) properties (out of 16) seen :30
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 900 ms. (steps per millisecond=1111 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 891 ms. (steps per millisecond=1122 ) properties (out of 16) seen :30
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 888 ms. (steps per millisecond=1126 ) properties (out of 16) seen :27
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 892 ms. (steps per millisecond=1121 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 895 ms. (steps per millisecond=1117 ) properties (out of 16) seen :22
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 904 ms. (steps per millisecond=1106 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 902 ms. (steps per millisecond=1108 ) properties (out of 16) seen :27
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 904 ms. (steps per millisecond=1106 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 3 resets, run finished after 757 ms. (steps per millisecond=1321 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 897 ms. (steps per millisecond=1114 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 902 ms. (steps per millisecond=1108 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 906 ms. (steps per millisecond=1103 ) properties (out of 16) seen :27
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 839 ms. (steps per millisecond=1191 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 908 ms. (steps per millisecond=1101 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 906 ms. (steps per millisecond=1103 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 902 ms. (steps per millisecond=1108 ) properties (out of 16) seen :21
[2023-03-12 22:41:55] [INFO ] Invariant cache hit.
[2023-03-12 22:41:55] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:41:55] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:41:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:41:56] [INFO ] [Real]Absence check using state equation in 658 ms returned sat
[2023-03-12 22:41:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:41:56] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:41:56] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:41:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:41:57] [INFO ] [Nat]Absence check using state equation in 617 ms returned sat
[2023-03-12 22:41:57] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-12 22:41:57] [INFO ] [Nat]Added 3498 Read/Feed constraints in 285 ms returned sat
[2023-03-12 22:41:57] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 177 ms.
[2023-03-12 22:41:58] [INFO ] Added : 6 causal constraints over 2 iterations in 612 ms. Result :sat
[2023-03-12 22:41:58] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:41:58] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:41:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:41:59] [INFO ] [Real]Absence check using state equation in 590 ms returned sat
[2023-03-12 22:41:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:41:59] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:41:59] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:41:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:42:00] [INFO ] [Nat]Absence check using state equation in 586 ms returned sat
[2023-03-12 22:42:00] [INFO ] [Nat]Added 3498 Read/Feed constraints in 519 ms returned sat
[2023-03-12 22:42:00] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 177 ms.
[2023-03-12 22:42:01] [INFO ] Added : 16 causal constraints over 4 iterations in 870 ms. Result :sat
[2023-03-12 22:42:01] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:42:01] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:42:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:42:02] [INFO ] [Real]Absence check using state equation in 603 ms returned sat
[2023-03-12 22:42:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:42:02] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:42:02] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:42:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:42:03] [INFO ] [Nat]Absence check using state equation in 575 ms returned sat
[2023-03-12 22:42:03] [INFO ] [Nat]Added 3498 Read/Feed constraints in 281 ms returned sat
[2023-03-12 22:42:03] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 177 ms.
[2023-03-12 22:42:04] [INFO ] Added : 6 causal constraints over 2 iterations in 597 ms. Result :sat
[2023-03-12 22:42:04] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:42:04] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:42:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:42:04] [INFO ] [Real]Absence check using state equation in 592 ms returned sat
[2023-03-12 22:42:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:42:05] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:42:05] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:42:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:42:05] [INFO ] [Nat]Absence check using state equation in 587 ms returned sat
[2023-03-12 22:42:06] [INFO ] [Nat]Added 3498 Read/Feed constraints in 301 ms returned sat
[2023-03-12 22:42:06] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 169 ms.
[2023-03-12 22:42:06] [INFO ] Added : 9 causal constraints over 2 iterations in 670 ms. Result :sat
[2023-03-12 22:42:07] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-12 22:42:07] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:42:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:42:07] [INFO ] [Real]Absence check using state equation in 673 ms returned sat
[2023-03-12 22:42:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:42:07] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:42:08] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:42:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:42:08] [INFO ] [Nat]Absence check using state equation in 600 ms returned sat
[2023-03-12 22:42:08] [INFO ] [Nat]Added 3498 Read/Feed constraints in 277 ms returned sat
[2023-03-12 22:42:09] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 189 ms.
[2023-03-12 22:42:09] [INFO ] Added : 5 causal constraints over 1 iterations in 567 ms. Result :sat
[2023-03-12 22:42:09] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:42:09] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-12 22:42:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:42:10] [INFO ] [Real]Absence check using state equation in 713 ms returned sat
[2023-03-12 22:42:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:42:10] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:42:10] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:42:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:42:11] [INFO ] [Nat]Absence check using state equation in 607 ms returned sat
[2023-03-12 22:42:11] [INFO ] [Nat]Added 3498 Read/Feed constraints in 275 ms returned sat
[2023-03-12 22:42:11] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 186 ms.
[2023-03-12 22:42:12] [INFO ] Added : 9 causal constraints over 2 iterations in 675 ms. Result :sat
[2023-03-12 22:42:12] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:42:12] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:42:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:42:13] [INFO ] [Real]Absence check using state equation in 662 ms returned sat
[2023-03-12 22:42:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:42:13] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:42:13] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:42:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:42:14] [INFO ] [Nat]Absence check using state equation in 595 ms returned sat
[2023-03-12 22:42:14] [INFO ] [Nat]Added 3498 Read/Feed constraints in 283 ms returned sat
[2023-03-12 22:42:14] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 170 ms.
[2023-03-12 22:42:15] [INFO ] Added : 11 causal constraints over 3 iterations in 700 ms. Result :sat
[2023-03-12 22:42:15] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:42:15] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:42:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:42:16] [INFO ] [Real]Absence check using state equation in 559 ms returned sat
[2023-03-12 22:42:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:42:16] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:42:16] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:42:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:42:16] [INFO ] [Nat]Absence check using state equation in 619 ms returned sat
[2023-03-12 22:42:17] [INFO ] [Nat]Added 3498 Read/Feed constraints in 256 ms returned sat
[2023-03-12 22:42:17] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 170 ms.
[2023-03-12 22:42:17] [INFO ] Added : 9 causal constraints over 2 iterations in 688 ms. Result :sat
[2023-03-12 22:42:18] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:42:18] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:42:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:42:18] [INFO ] [Real]Absence check using state equation in 605 ms returned sat
[2023-03-12 22:42:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:42:19] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:42:19] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:42:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:42:19] [INFO ] [Nat]Absence check using state equation in 582 ms returned sat
[2023-03-12 22:42:20] [INFO ] [Nat]Added 3498 Read/Feed constraints in 420 ms returned sat
[2023-03-12 22:42:20] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 213 ms.
[2023-03-12 22:42:21] [INFO ] Added : 14 causal constraints over 3 iterations in 1092 ms. Result :sat
[2023-03-12 22:42:21] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:42:21] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:42:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:42:22] [INFO ] [Real]Absence check using state equation in 751 ms returned sat
[2023-03-12 22:42:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:42:22] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:42:22] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:42:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:42:23] [INFO ] [Nat]Absence check using state equation in 623 ms returned sat
[2023-03-12 22:42:23] [INFO ] [Nat]Added 3498 Read/Feed constraints in 350 ms returned sat
[2023-03-12 22:42:23] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 230 ms.
[2023-03-12 22:42:24] [INFO ] Added : 9 causal constraints over 2 iterations in 945 ms. Result :sat
[2023-03-12 22:42:24] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:42:24] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:42:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:42:25] [INFO ] [Real]Absence check using state equation in 728 ms returned sat
[2023-03-12 22:42:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:42:25] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:42:25] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:42:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:42:26] [INFO ] [Nat]Absence check using state equation in 733 ms returned sat
[2023-03-12 22:42:26] [INFO ] [Nat]Added 3498 Read/Feed constraints in 279 ms returned sat
[2023-03-12 22:42:27] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 209 ms.
[2023-03-12 22:42:28] [INFO ] Added : 9 causal constraints over 2 iterations in 919 ms. Result :sat
[2023-03-12 22:42:28] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:42:28] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:42:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:42:29] [INFO ] [Real]Absence check using state equation in 763 ms returned sat
[2023-03-12 22:42:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:42:29] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-12 22:42:29] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:42:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:42:30] [INFO ] [Nat]Absence check using state equation in 647 ms returned sat
[2023-03-12 22:42:30] [INFO ] [Nat]Added 3498 Read/Feed constraints in 295 ms returned sat
[2023-03-12 22:42:30] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 241 ms.
[2023-03-12 22:42:31] [INFO ] Added : 10 causal constraints over 2 iterations in 936 ms. Result :sat
[2023-03-12 22:42:31] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:42:31] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:42:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:42:32] [INFO ] [Real]Absence check using state equation in 766 ms returned sat
[2023-03-12 22:42:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:42:32] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:42:32] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:42:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:42:33] [INFO ] [Nat]Absence check using state equation in 686 ms returned sat
[2023-03-12 22:42:33] [INFO ] [Nat]Added 3498 Read/Feed constraints in 429 ms returned sat
[2023-03-12 22:42:34] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 243 ms.
[2023-03-12 22:42:35] [INFO ] Added : 21 causal constraints over 5 iterations in 1551 ms. Result :sat
[2023-03-12 22:42:35] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:42:35] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:42:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:42:36] [INFO ] [Real]Absence check using state equation in 702 ms returned sat
[2023-03-12 22:42:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:42:36] [INFO ] [Nat]Absence check using 30 positive place invariants in 23 ms returned sat
[2023-03-12 22:42:36] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 12 ms returned sat
[2023-03-12 22:42:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:42:37] [INFO ] [Nat]Absence check using state equation in 655 ms returned sat
[2023-03-12 22:42:37] [INFO ] [Nat]Added 3498 Read/Feed constraints in 321 ms returned sat
[2023-03-12 22:42:38] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 240 ms.
[2023-03-12 22:42:38] [INFO ] Added : 8 causal constraints over 2 iterations in 925 ms. Result :sat
[2023-03-12 22:42:39] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:42:39] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:42:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:42:39] [INFO ] [Real]Absence check using state equation in 667 ms returned sat
[2023-03-12 22:42:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:42:40] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:42:40] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:42:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:42:40] [INFO ] [Nat]Absence check using state equation in 661 ms returned sat
[2023-03-12 22:42:41] [INFO ] [Nat]Added 3498 Read/Feed constraints in 425 ms returned sat
[2023-03-12 22:42:41] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 235 ms.
[2023-03-12 22:42:42] [INFO ] Added : 12 causal constraints over 3 iterations in 1142 ms. Result :sat
[2023-03-12 22:42:42] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:42:42] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:42:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:42:43] [INFO ] [Real]Absence check using state equation in 742 ms returned sat
[2023-03-12 22:42:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:42:43] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:42:43] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:42:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:42:44] [INFO ] [Nat]Absence check using state equation in 641 ms returned sat
[2023-03-12 22:42:44] [INFO ] [Nat]Added 3498 Read/Feed constraints in 443 ms returned sat
[2023-03-12 22:42:45] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 242 ms.
[2023-03-12 22:42:46] [INFO ] Added : 16 causal constraints over 4 iterations in 1497 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 20, 1, 1, 1]
Support contains 16 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 83 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 83 ms. Remains : 1116/1116 places, 3726/3726 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 87 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
[2023-03-12 22:42:47] [INFO ] Invariant cache hit.
[2023-03-12 22:42:48] [INFO ] Implicit Places using invariants in 973 ms returned []
[2023-03-12 22:42:48] [INFO ] Invariant cache hit.
[2023-03-12 22:42:49] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-12 22:43:03] [INFO ] Implicit Places using invariants and state equation in 15057 ms returned []
Implicit Place search using SMT with State Equation took 16057 ms to find 0 implicit places.
[2023-03-12 22:43:03] [INFO ] Redundant transitions in 153 ms returned []
[2023-03-12 22:43:03] [INFO ] Invariant cache hit.
[2023-03-12 22:43:04] [INFO ] Dead Transitions using invariants and state equation in 1453 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17764 ms. Remains : 1116/1116 places, 3726/3726 transitions.
[2023-03-12 22:43:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 6920 resets, run finished after 8111 ms. (steps per millisecond=123 ) properties (out of 16) seen :31
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 936 ms. (steps per millisecond=1068 ) properties (out of 16) seen :22
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 894 ms. (steps per millisecond=1118 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 899 ms. (steps per millisecond=1112 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 948 ms. (steps per millisecond=1054 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000000 steps, including 207 resets, run finished after 1012 ms. (steps per millisecond=988 ) properties (out of 16) seen :22
Incomplete Best-First random walk after 1000001 steps, including 208 resets, run finished after 991 ms. (steps per millisecond=1009 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 1091 ms. (steps per millisecond=916 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 955 ms. (steps per millisecond=1047 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 801 ms. (steps per millisecond=1248 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 208 resets, run finished after 1101 ms. (steps per millisecond=908 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 199 resets, run finished after 1087 ms. (steps per millisecond=919 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 209 resets, run finished after 1087 ms. (steps per millisecond=919 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1045 ms. (steps per millisecond=956 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 208 resets, run finished after 1070 ms. (steps per millisecond=934 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 201 resets, run finished after 896 ms. (steps per millisecond=1116 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 199 resets, run finished after 894 ms. (steps per millisecond=1118 ) properties (out of 16) seen :24
[2023-03-12 22:43:28] [INFO ] Invariant cache hit.
[2023-03-12 22:43:28] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:43:28] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:43:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:43:29] [INFO ] [Real]Absence check using state equation in 659 ms returned sat
[2023-03-12 22:43:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:43:29] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-12 22:43:29] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:43:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:43:30] [INFO ] [Nat]Absence check using state equation in 667 ms returned sat
[2023-03-12 22:43:30] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-12 22:43:30] [INFO ] [Nat]Added 3498 Read/Feed constraints in 282 ms returned sat
[2023-03-12 22:43:31] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 236 ms.
[2023-03-12 22:43:31] [INFO ] Added : 6 causal constraints over 2 iterations in 879 ms. Result :sat
[2023-03-12 22:43:32] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:43:32] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:43:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:43:32] [INFO ] [Real]Absence check using state equation in 737 ms returned sat
[2023-03-12 22:43:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:43:33] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:43:33] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:43:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:43:33] [INFO ] [Nat]Absence check using state equation in 662 ms returned sat
[2023-03-12 22:43:34] [INFO ] [Nat]Added 3498 Read/Feed constraints in 522 ms returned sat
[2023-03-12 22:43:34] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 240 ms.
[2023-03-12 22:43:35] [INFO ] Added : 16 causal constraints over 4 iterations in 1297 ms. Result :sat
[2023-03-12 22:43:36] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:43:36] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:43:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:43:36] [INFO ] [Real]Absence check using state equation in 743 ms returned sat
[2023-03-12 22:43:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:43:37] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-12 22:43:37] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:43:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:43:37] [INFO ] [Nat]Absence check using state equation in 695 ms returned sat
[2023-03-12 22:43:38] [INFO ] [Nat]Added 3498 Read/Feed constraints in 302 ms returned sat
[2023-03-12 22:43:38] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 228 ms.
[2023-03-12 22:43:39] [INFO ] Added : 6 causal constraints over 2 iterations in 893 ms. Result :sat
[2023-03-12 22:43:39] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:43:39] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:43:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:43:40] [INFO ] [Real]Absence check using state equation in 711 ms returned sat
[2023-03-12 22:43:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:43:40] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:43:40] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:43:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:43:41] [INFO ] [Nat]Absence check using state equation in 648 ms returned sat
[2023-03-12 22:43:41] [INFO ] [Nat]Added 3498 Read/Feed constraints in 314 ms returned sat
[2023-03-12 22:43:41] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 227 ms.
[2023-03-12 22:43:42] [INFO ] Added : 9 causal constraints over 2 iterations in 972 ms. Result :sat
[2023-03-12 22:43:42] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:43:42] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:43:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:43:43] [INFO ] [Real]Absence check using state equation in 729 ms returned sat
[2023-03-12 22:43:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:43:43] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:43:43] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:43:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:43:44] [INFO ] [Nat]Absence check using state equation in 673 ms returned sat
[2023-03-12 22:43:44] [INFO ] [Nat]Added 3498 Read/Feed constraints in 285 ms returned sat
[2023-03-12 22:43:45] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 213 ms.
[2023-03-12 22:43:45] [INFO ] Added : 5 causal constraints over 1 iterations in 728 ms. Result :sat
[2023-03-12 22:43:45] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:43:45] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:43:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:43:46] [INFO ] [Real]Absence check using state equation in 704 ms returned sat
[2023-03-12 22:43:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:43:46] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-12 22:43:46] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:43:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:43:47] [INFO ] [Nat]Absence check using state equation in 651 ms returned sat
[2023-03-12 22:43:47] [INFO ] [Nat]Added 3498 Read/Feed constraints in 294 ms returned sat
[2023-03-12 22:43:48] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 228 ms.
[2023-03-12 22:43:48] [INFO ] Added : 9 causal constraints over 2 iterations in 937 ms. Result :sat
[2023-03-12 22:43:49] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:43:49] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:43:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:43:49] [INFO ] [Real]Absence check using state equation in 750 ms returned sat
[2023-03-12 22:43:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:43:50] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:43:50] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:43:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:43:50] [INFO ] [Nat]Absence check using state equation in 704 ms returned sat
[2023-03-12 22:43:51] [INFO ] [Nat]Added 3498 Read/Feed constraints in 285 ms returned sat
[2023-03-12 22:43:51] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 244 ms.
[2023-03-12 22:43:52] [INFO ] Added : 11 causal constraints over 3 iterations in 1094 ms. Result :sat
[2023-03-12 22:43:52] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:43:52] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:43:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:43:53] [INFO ] [Real]Absence check using state equation in 735 ms returned sat
[2023-03-12 22:43:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:43:53] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:43:53] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:43:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:43:54] [INFO ] [Nat]Absence check using state equation in 669 ms returned sat
[2023-03-12 22:43:54] [INFO ] [Nat]Added 3498 Read/Feed constraints in 294 ms returned sat
[2023-03-12 22:43:54] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 210 ms.
[2023-03-12 22:43:55] [INFO ] Added : 9 causal constraints over 2 iterations in 841 ms. Result :sat
[2023-03-12 22:43:55] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:43:55] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:43:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:43:56] [INFO ] [Real]Absence check using state equation in 728 ms returned sat
[2023-03-12 22:43:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:43:56] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:43:56] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:43:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:43:57] [INFO ] [Nat]Absence check using state equation in 625 ms returned sat
[2023-03-12 22:43:57] [INFO ] [Nat]Added 3498 Read/Feed constraints in 418 ms returned sat
[2023-03-12 22:43:58] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 215 ms.
[2023-03-12 22:43:59] [INFO ] Added : 14 causal constraints over 3 iterations in 1120 ms. Result :sat
[2023-03-12 22:43:59] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:43:59] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:43:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:44:00] [INFO ] [Real]Absence check using state equation in 719 ms returned sat
[2023-03-12 22:44:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:44:00] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:44:00] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:44:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:44:00] [INFO ] [Nat]Absence check using state equation in 624 ms returned sat
[2023-03-12 22:44:01] [INFO ] [Nat]Added 3498 Read/Feed constraints in 299 ms returned sat
[2023-03-12 22:44:01] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 206 ms.
[2023-03-12 22:44:02] [INFO ] Added : 9 causal constraints over 2 iterations in 913 ms. Result :sat
[2023-03-12 22:44:02] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:44:02] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:44:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:44:03] [INFO ] [Real]Absence check using state equation in 731 ms returned sat
[2023-03-12 22:44:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:44:03] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:44:03] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:44:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:44:04] [INFO ] [Nat]Absence check using state equation in 630 ms returned sat
[2023-03-12 22:44:04] [INFO ] [Nat]Added 3498 Read/Feed constraints in 267 ms returned sat
[2023-03-12 22:44:04] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 210 ms.
[2023-03-12 22:44:05] [INFO ] Added : 9 causal constraints over 2 iterations in 932 ms. Result :sat
[2023-03-12 22:44:05] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:44:05] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:44:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:44:06] [INFO ] [Real]Absence check using state equation in 727 ms returned sat
[2023-03-12 22:44:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:44:06] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:44:06] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:44:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:44:07] [INFO ] [Nat]Absence check using state equation in 676 ms returned sat
[2023-03-12 22:44:07] [INFO ] [Nat]Added 3498 Read/Feed constraints in 302 ms returned sat
[2023-03-12 22:44:08] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 214 ms.
[2023-03-12 22:44:08] [INFO ] Added : 10 causal constraints over 2 iterations in 933 ms. Result :sat
[2023-03-12 22:44:09] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:44:09] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:44:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:44:09] [INFO ] [Real]Absence check using state equation in 748 ms returned sat
[2023-03-12 22:44:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:44:10] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-12 22:44:10] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:44:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:44:10] [INFO ] [Nat]Absence check using state equation in 716 ms returned sat
[2023-03-12 22:44:11] [INFO ] [Nat]Added 3498 Read/Feed constraints in 426 ms returned sat
[2023-03-12 22:44:11] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 237 ms.
[2023-03-12 22:44:13] [INFO ] Added : 22 causal constraints over 5 iterations in 1615 ms. Result :sat
[2023-03-12 22:44:13] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:44:13] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:44:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:44:14] [INFO ] [Real]Absence check using state equation in 734 ms returned sat
[2023-03-12 22:44:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:44:14] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-12 22:44:14] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:44:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:44:15] [INFO ] [Nat]Absence check using state equation in 661 ms returned sat
[2023-03-12 22:44:15] [INFO ] [Nat]Added 3498 Read/Feed constraints in 294 ms returned sat
[2023-03-12 22:44:15] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 211 ms.
[2023-03-12 22:44:16] [INFO ] Added : 8 causal constraints over 2 iterations in 916 ms. Result :sat
[2023-03-12 22:44:16] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:44:16] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:44:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:44:17] [INFO ] [Real]Absence check using state equation in 718 ms returned sat
[2023-03-12 22:44:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:44:17] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:44:17] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:44:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:44:18] [INFO ] [Nat]Absence check using state equation in 680 ms returned sat
[2023-03-12 22:44:18] [INFO ] [Nat]Added 3498 Read/Feed constraints in 410 ms returned sat
[2023-03-12 22:44:19] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 216 ms.
[2023-03-12 22:44:19] [INFO ] Added : 12 causal constraints over 3 iterations in 1139 ms. Result :sat
[2023-03-12 22:44:20] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:44:20] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:44:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:44:21] [INFO ] [Real]Absence check using state equation in 725 ms returned sat
[2023-03-12 22:44:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:44:21] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-12 22:44:21] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:44:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:44:21] [INFO ] [Nat]Absence check using state equation in 683 ms returned sat
[2023-03-12 22:44:22] [INFO ] [Nat]Added 3498 Read/Feed constraints in 427 ms returned sat
[2023-03-12 22:44:22] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 221 ms.
[2023-03-12 22:44:23] [INFO ] Added : 16 causal constraints over 4 iterations in 1450 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 21, 1, 1, 1]
Support contains 16 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 76 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 1116/1116 places, 3726/3726 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 75 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
[2023-03-12 22:44:24] [INFO ] Invariant cache hit.
[2023-03-12 22:44:25] [INFO ] Implicit Places using invariants in 1007 ms returned []
[2023-03-12 22:44:25] [INFO ] Invariant cache hit.
[2023-03-12 22:44:26] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-12 22:44:41] [INFO ] Implicit Places using invariants and state equation in 15297 ms returned []
Implicit Place search using SMT with State Equation took 16305 ms to find 0 implicit places.
[2023-03-12 22:44:41] [INFO ] Redundant transitions in 104 ms returned []
[2023-03-12 22:44:41] [INFO ] Invariant cache hit.
[2023-03-12 22:44:42] [INFO ] Dead Transitions using invariants and state equation in 1574 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18070 ms. Remains : 1116/1116 places, 3726/3726 transitions.
[2023-03-12 22:44:42] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 6939 resets, run finished after 9127 ms. (steps per millisecond=109 ) properties (out of 16) seen :31
Incomplete Best-First random walk after 1000000 steps, including 206 resets, run finished after 1142 ms. (steps per millisecond=875 ) properties (out of 16) seen :29
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 1170 ms. (steps per millisecond=854 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 1172 ms. (steps per millisecond=853 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 1142 ms. (steps per millisecond=875 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 1146 ms. (steps per millisecond=872 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 1131 ms. (steps per millisecond=884 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 1154 ms. (steps per millisecond=866 ) properties (out of 16) seen :22
Incomplete Best-First random walk after 1000001 steps, including 208 resets, run finished after 1145 ms. (steps per millisecond=873 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 976 ms. (steps per millisecond=1024 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 1145 ms. (steps per millisecond=873 ) properties (out of 16) seen :27
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 1132 ms. (steps per millisecond=883 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 1132 ms. (steps per millisecond=883 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1108 ms. (steps per millisecond=902 ) properties (out of 16) seen :31
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 1148 ms. (steps per millisecond=871 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 209 resets, run finished after 1161 ms. (steps per millisecond=861 ) properties (out of 16) seen :27
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 1151 ms. (steps per millisecond=868 ) properties (out of 16) seen :23
[2023-03-12 22:45:10] [INFO ] Invariant cache hit.
[2023-03-12 22:45:10] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:45:10] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:45:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:45:10] [INFO ] [Real]Absence check using state equation in 707 ms returned sat
[2023-03-12 22:45:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:45:11] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-12 22:45:11] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:45:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:45:11] [INFO ] [Nat]Absence check using state equation in 681 ms returned sat
[2023-03-12 22:45:11] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-12 22:45:12] [INFO ] [Nat]Added 3498 Read/Feed constraints in 362 ms returned sat
[2023-03-12 22:45:12] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 257 ms.
[2023-03-12 22:45:13] [INFO ] Added : 6 causal constraints over 2 iterations in 871 ms. Result :sat
[2023-03-12 22:45:13] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:45:13] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:45:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:45:14] [INFO ] [Real]Absence check using state equation in 795 ms returned sat
[2023-03-12 22:45:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:45:14] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-12 22:45:14] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:45:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:45:15] [INFO ] [Nat]Absence check using state equation in 619 ms returned sat
[2023-03-12 22:45:15] [INFO ] [Nat]Added 3498 Read/Feed constraints in 509 ms returned sat
[2023-03-12 22:45:15] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 203 ms.
[2023-03-12 22:45:17] [INFO ] Added : 16 causal constraints over 4 iterations in 1261 ms. Result :sat
[2023-03-12 22:45:17] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:45:17] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:45:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:45:18] [INFO ] [Real]Absence check using state equation in 724 ms returned sat
[2023-03-12 22:45:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:45:18] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:45:18] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:45:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:45:19] [INFO ] [Nat]Absence check using state equation in 734 ms returned sat
[2023-03-12 22:45:19] [INFO ] [Nat]Added 3498 Read/Feed constraints in 357 ms returned sat
[2023-03-12 22:45:19] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 232 ms.
[2023-03-12 22:45:20] [INFO ] Added : 6 causal constraints over 2 iterations in 788 ms. Result :sat
[2023-03-12 22:45:20] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:45:20] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:45:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:45:21] [INFO ] [Real]Absence check using state equation in 693 ms returned sat
[2023-03-12 22:45:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:45:21] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-12 22:45:21] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:45:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:45:22] [INFO ] [Nat]Absence check using state equation in 697 ms returned sat
[2023-03-12 22:45:22] [INFO ] [Nat]Added 3498 Read/Feed constraints in 369 ms returned sat
[2023-03-12 22:45:22] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 215 ms.
[2023-03-12 22:45:23] [INFO ] Added : 9 causal constraints over 2 iterations in 791 ms. Result :sat
[2023-03-12 22:45:23] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:45:23] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:45:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:45:24] [INFO ] [Real]Absence check using state equation in 739 ms returned sat
[2023-03-12 22:45:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:45:24] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:45:24] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:45:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:45:25] [INFO ] [Nat]Absence check using state equation in 722 ms returned sat
[2023-03-12 22:45:25] [INFO ] [Nat]Added 3498 Read/Feed constraints in 312 ms returned sat
[2023-03-12 22:45:26] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 214 ms.
[2023-03-12 22:45:26] [INFO ] Added : 5 causal constraints over 1 iterations in 644 ms. Result :sat
[2023-03-12 22:45:26] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-12 22:45:26] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:45:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:45:27] [INFO ] [Real]Absence check using state equation in 734 ms returned sat
[2023-03-12 22:45:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:45:27] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:45:27] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:45:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:45:28] [INFO ] [Nat]Absence check using state equation in 729 ms returned sat
[2023-03-12 22:45:28] [INFO ] [Nat]Added 3498 Read/Feed constraints in 357 ms returned sat
[2023-03-12 22:45:29] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 235 ms.
[2023-03-12 22:45:29] [INFO ] Added : 9 causal constraints over 2 iterations in 851 ms. Result :sat
[2023-03-12 22:45:30] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:45:30] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:45:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:45:30] [INFO ] [Real]Absence check using state equation in 764 ms returned sat
[2023-03-12 22:45:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:45:31] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:45:31] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:45:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:45:32] [INFO ] [Nat]Absence check using state equation in 789 ms returned sat
[2023-03-12 22:45:32] [INFO ] [Nat]Added 3498 Read/Feed constraints in 329 ms returned sat
[2023-03-12 22:45:32] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 248 ms.
[2023-03-12 22:45:33] [INFO ] Added : 11 causal constraints over 3 iterations in 1048 ms. Result :sat
[2023-03-12 22:45:33] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:45:33] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:45:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:45:34] [INFO ] [Real]Absence check using state equation in 778 ms returned sat
[2023-03-12 22:45:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:45:34] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:45:34] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:45:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:45:35] [INFO ] [Nat]Absence check using state equation in 679 ms returned sat
[2023-03-12 22:45:35] [INFO ] [Nat]Added 3498 Read/Feed constraints in 287 ms returned sat
[2023-03-12 22:45:36] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 236 ms.
[2023-03-12 22:45:36] [INFO ] Added : 9 causal constraints over 2 iterations in 913 ms. Result :sat
[2023-03-12 22:45:37] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:45:37] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:45:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:45:37] [INFO ] [Real]Absence check using state equation in 734 ms returned sat
[2023-03-12 22:45:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:45:38] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-12 22:45:38] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:45:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:45:38] [INFO ] [Nat]Absence check using state equation in 683 ms returned sat
[2023-03-12 22:45:39] [INFO ] [Nat]Added 3498 Read/Feed constraints in 450 ms returned sat
[2023-03-12 22:45:39] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 285 ms.
[2023-03-12 22:45:40] [INFO ] Added : 14 causal constraints over 3 iterations in 1263 ms. Result :sat
[2023-03-12 22:45:40] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:45:40] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:45:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:45:41] [INFO ] [Real]Absence check using state equation in 852 ms returned sat
[2023-03-12 22:45:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:45:41] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:45:41] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:45:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:45:42] [INFO ] [Nat]Absence check using state equation in 676 ms returned sat
[2023-03-12 22:45:42] [INFO ] [Nat]Added 3498 Read/Feed constraints in 328 ms returned sat
[2023-03-12 22:45:43] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 197 ms.
[2023-03-12 22:45:43] [INFO ] Added : 9 causal constraints over 2 iterations in 883 ms. Result :sat
[2023-03-12 22:45:44] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:45:44] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:45:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:45:44] [INFO ] [Real]Absence check using state equation in 725 ms returned sat
[2023-03-12 22:45:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:45:45] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-12 22:45:45] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:45:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:45:45] [INFO ] [Nat]Absence check using state equation in 722 ms returned sat
[2023-03-12 22:45:46] [INFO ] [Nat]Added 3498 Read/Feed constraints in 277 ms returned sat
[2023-03-12 22:45:46] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 203 ms.
[2023-03-12 22:45:47] [INFO ] Added : 9 causal constraints over 2 iterations in 919 ms. Result :sat
[2023-03-12 22:45:47] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-12 22:45:47] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:45:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:45:48] [INFO ] [Real]Absence check using state equation in 775 ms returned sat
[2023-03-12 22:45:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:45:48] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-12 22:45:48] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:45:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:45:49] [INFO ] [Nat]Absence check using state equation in 727 ms returned sat
[2023-03-12 22:45:49] [INFO ] [Nat]Added 3498 Read/Feed constraints in 288 ms returned sat
[2023-03-12 22:45:50] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 228 ms.
[2023-03-12 22:45:50] [INFO ] Added : 10 causal constraints over 2 iterations in 939 ms. Result :sat
[2023-03-12 22:45:51] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:45:51] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:45:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:45:51] [INFO ] [Real]Absence check using state equation in 822 ms returned sat
[2023-03-12 22:45:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:45:52] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-12 22:45:52] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-12 22:45:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:45:52] [INFO ] [Nat]Absence check using state equation in 780 ms returned sat
[2023-03-12 22:45:53] [INFO ] [Nat]Added 3498 Read/Feed constraints in 940 ms returned sat
[2023-03-12 22:45:54] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 245 ms.
[2023-03-12 22:45:55] [INFO ] Added : 30 causal constraints over 6 iterations in 1447 ms. Result :sat
[2023-03-12 22:45:55] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-12 22:45:55] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:45:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:45:56] [INFO ] [Real]Absence check using state equation in 779 ms returned sat
[2023-03-12 22:45:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:45:56] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-12 22:45:56] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:45:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:45:57] [INFO ] [Nat]Absence check using state equation in 751 ms returned sat
[2023-03-12 22:45:57] [INFO ] [Nat]Added 3498 Read/Feed constraints in 323 ms returned sat
[2023-03-12 22:45:58] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 223 ms.
[2023-03-12 22:45:58] [INFO ] Added : 8 causal constraints over 2 iterations in 857 ms. Result :sat
[2023-03-12 22:45:59] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:45:59] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:45:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:45:59] [INFO ] [Real]Absence check using state equation in 764 ms returned sat
[2023-03-12 22:45:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:46:00] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:46:00] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:46:00] [INFO ] [Nat]Absence check using state equation in 666 ms returned sat
[2023-03-12 22:46:01] [INFO ] [Nat]Added 3498 Read/Feed constraints in 435 ms returned sat
[2023-03-12 22:46:01] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 265 ms.
[2023-03-12 22:46:02] [INFO ] Added : 12 causal constraints over 3 iterations in 1136 ms. Result :sat
[2023-03-12 22:46:02] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:46:02] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:46:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:46:03] [INFO ] [Real]Absence check using state equation in 757 ms returned sat
[2023-03-12 22:46:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:46:03] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:46:03] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:46:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:46:04] [INFO ] [Nat]Absence check using state equation in 661 ms returned sat
[2023-03-12 22:46:04] [INFO ] [Nat]Added 3498 Read/Feed constraints in 460 ms returned sat
[2023-03-12 22:46:05] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 267 ms.
[2023-03-12 22:46:06] [INFO ] Added : 16 causal constraints over 4 iterations in 1552 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 28, 1, 1, 1]
Support contains 16 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 97 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 1116/1116 places, 3726/3726 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 90 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
[2023-03-12 22:46:07] [INFO ] Invariant cache hit.
[2023-03-12 22:46:08] [INFO ] Implicit Places using invariants in 965 ms returned []
[2023-03-12 22:46:08] [INFO ] Invariant cache hit.
[2023-03-12 22:46:09] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-12 22:46:23] [INFO ] Implicit Places using invariants and state equation in 14696 ms returned []
Implicit Place search using SMT with State Equation took 15675 ms to find 0 implicit places.
[2023-03-12 22:46:23] [INFO ] Redundant transitions in 104 ms returned []
[2023-03-12 22:46:23] [INFO ] Invariant cache hit.
[2023-03-12 22:46:24] [INFO ] Dead Transitions using invariants and state equation in 1462 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17338 ms. Remains : 1116/1116 places, 3726/3726 transitions.
[2023-03-12 22:46:24] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 6920 resets, run finished after 7634 ms. (steps per millisecond=130 ) properties (out of 16) seen :29
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 1109 ms. (steps per millisecond=901 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 1046 ms. (steps per millisecond=956 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 889 ms. (steps per millisecond=1124 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 907 ms. (steps per millisecond=1102 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 888 ms. (steps per millisecond=1126 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 208 resets, run finished after 896 ms. (steps per millisecond=1116 ) properties (out of 16) seen :19
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 1054 ms. (steps per millisecond=948 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 1075 ms. (steps per millisecond=930 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 736 ms. (steps per millisecond=1358 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 892 ms. (steps per millisecond=1121 ) properties (out of 16) seen :29
Incomplete Best-First random walk after 1000001 steps, including 201 resets, run finished after 895 ms. (steps per millisecond=1117 ) properties (out of 16) seen :30
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 1055 ms. (steps per millisecond=947 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 958 ms. (steps per millisecond=1043 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 1094 ms. (steps per millisecond=914 ) properties (out of 16) seen :27
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 892 ms. (steps per millisecond=1121 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 886 ms. (steps per millisecond=1128 ) properties (out of 16) seen :23
[2023-03-12 22:46:47] [INFO ] Invariant cache hit.
[2023-03-12 22:46:47] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-12 22:46:47] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:46:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:46:48] [INFO ] [Real]Absence check using state equation in 699 ms returned sat
[2023-03-12 22:46:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:46:48] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:46:48] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:46:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:46:49] [INFO ] [Nat]Absence check using state equation in 587 ms returned sat
[2023-03-12 22:46:49] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-12 22:46:49] [INFO ] [Nat]Added 3498 Read/Feed constraints in 274 ms returned sat
[2023-03-12 22:46:49] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 211 ms.
[2023-03-12 22:46:50] [INFO ] Added : 6 causal constraints over 2 iterations in 949 ms. Result :sat
[2023-03-12 22:46:50] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-12 22:46:50] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:46:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:46:51] [INFO ] [Real]Absence check using state equation in 736 ms returned sat
[2023-03-12 22:46:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:46:51] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:46:51] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:46:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:46:52] [INFO ] [Nat]Absence check using state equation in 709 ms returned sat
[2023-03-12 22:46:53] [INFO ] [Nat]Added 3498 Read/Feed constraints in 520 ms returned sat
[2023-03-12 22:46:53] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 236 ms.
[2023-03-12 22:46:54] [INFO ] Added : 16 causal constraints over 4 iterations in 1435 ms. Result :sat
[2023-03-12 22:46:54] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:46:54] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:46:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:46:55] [INFO ] [Real]Absence check using state equation in 737 ms returned sat
[2023-03-12 22:46:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:46:55] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:46:55] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:46:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:46:56] [INFO ] [Nat]Absence check using state equation in 723 ms returned sat
[2023-03-12 22:46:56] [INFO ] [Nat]Added 3498 Read/Feed constraints in 288 ms returned sat
[2023-03-12 22:46:57] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 214 ms.
[2023-03-12 22:46:57] [INFO ] Added : 6 causal constraints over 2 iterations in 865 ms. Result :sat
[2023-03-12 22:46:58] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:46:58] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:46:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:46:58] [INFO ] [Real]Absence check using state equation in 739 ms returned sat
[2023-03-12 22:46:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:46:59] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-12 22:46:59] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:46:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:46:59] [INFO ] [Nat]Absence check using state equation in 733 ms returned sat
[2023-03-12 22:47:00] [INFO ] [Nat]Added 3498 Read/Feed constraints in 379 ms returned sat
[2023-03-12 22:47:00] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 243 ms.
[2023-03-12 22:47:01] [INFO ] Added : 9 causal constraints over 2 iterations in 972 ms. Result :sat
[2023-03-12 22:47:01] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:47:01] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:47:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:47:02] [INFO ] [Real]Absence check using state equation in 717 ms returned sat
[2023-03-12 22:47:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:47:02] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-12 22:47:02] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:47:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:47:03] [INFO ] [Nat]Absence check using state equation in 626 ms returned sat
[2023-03-12 22:47:03] [INFO ] [Nat]Added 3498 Read/Feed constraints in 323 ms returned sat
[2023-03-12 22:47:03] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 235 ms.
[2023-03-12 22:47:04] [INFO ] Added : 5 causal constraints over 1 iterations in 729 ms. Result :sat
[2023-03-12 22:47:04] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:47:04] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:47:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:47:05] [INFO ] [Real]Absence check using state equation in 725 ms returned sat
[2023-03-12 22:47:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:47:05] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-12 22:47:05] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:47:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:47:06] [INFO ] [Nat]Absence check using state equation in 693 ms returned sat
[2023-03-12 22:47:06] [INFO ] [Nat]Added 3498 Read/Feed constraints in 334 ms returned sat
[2023-03-12 22:47:07] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 231 ms.
[2023-03-12 22:47:07] [INFO ] Added : 9 causal constraints over 2 iterations in 793 ms. Result :sat
[2023-03-12 22:47:07] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:47:07] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:47:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:47:08] [INFO ] [Real]Absence check using state equation in 751 ms returned sat
[2023-03-12 22:47:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:47:09] [INFO ] [Nat]Absence check using 30 positive place invariants in 22 ms returned sat
[2023-03-12 22:47:09] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-12 22:47:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:47:09] [INFO ] [Nat]Absence check using state equation in 673 ms returned sat
[2023-03-12 22:47:10] [INFO ] [Nat]Added 3498 Read/Feed constraints in 358 ms returned sat
[2023-03-12 22:47:10] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 249 ms.
[2023-03-12 22:47:11] [INFO ] Added : 11 causal constraints over 3 iterations in 1032 ms. Result :sat
[2023-03-12 22:47:11] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:47:11] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:47:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:47:12] [INFO ] [Real]Absence check using state equation in 769 ms returned sat
[2023-03-12 22:47:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:47:12] [INFO ] [Nat]Absence check using 30 positive place invariants in 27 ms returned sat
[2023-03-12 22:47:12] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-12 22:47:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:47:13] [INFO ] [Nat]Absence check using state equation in 755 ms returned sat
[2023-03-12 22:47:13] [INFO ] [Nat]Added 3498 Read/Feed constraints in 286 ms returned sat
[2023-03-12 22:47:13] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 261 ms.
[2023-03-12 22:47:14] [INFO ] Added : 9 causal constraints over 2 iterations in 993 ms. Result :sat
[2023-03-12 22:47:14] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:47:14] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:47:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:47:15] [INFO ] [Real]Absence check using state equation in 760 ms returned sat
[2023-03-12 22:47:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:47:16] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:47:16] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:47:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:47:16] [INFO ] [Nat]Absence check using state equation in 762 ms returned sat
[2023-03-12 22:47:17] [INFO ] [Nat]Added 3498 Read/Feed constraints in 566 ms returned sat
[2023-03-12 22:47:17] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 217 ms.
[2023-03-12 22:47:18] [INFO ] Added : 14 causal constraints over 3 iterations in 1147 ms. Result :sat
[2023-03-12 22:47:18] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-12 22:47:18] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:47:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:47:19] [INFO ] [Real]Absence check using state equation in 757 ms returned sat
[2023-03-12 22:47:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:47:19] [INFO ] [Nat]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-12 22:47:19] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:47:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:47:20] [INFO ] [Nat]Absence check using state equation in 807 ms returned sat
[2023-03-12 22:47:21] [INFO ] [Nat]Added 3498 Read/Feed constraints in 441 ms returned sat
[2023-03-12 22:47:21] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 250 ms.
[2023-03-12 22:47:22] [INFO ] Added : 9 causal constraints over 2 iterations in 1003 ms. Result :sat
[2023-03-12 22:47:22] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-12 22:47:22] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:47:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:47:23] [INFO ] [Real]Absence check using state equation in 813 ms returned sat
[2023-03-12 22:47:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:47:23] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:47:23] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:47:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:47:24] [INFO ] [Nat]Absence check using state equation in 730 ms returned sat
[2023-03-12 22:47:24] [INFO ] [Nat]Added 3498 Read/Feed constraints in 303 ms returned sat
[2023-03-12 22:47:25] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 223 ms.
[2023-03-12 22:47:25] [INFO ] Added : 9 causal constraints over 2 iterations in 930 ms. Result :sat
[2023-03-12 22:47:26] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:47:26] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:47:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:47:26] [INFO ] [Real]Absence check using state equation in 740 ms returned sat
[2023-03-12 22:47:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:47:27] [INFO ] [Nat]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-12 22:47:27] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:47:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:47:27] [INFO ] [Nat]Absence check using state equation in 750 ms returned sat
[2023-03-12 22:47:28] [INFO ] [Nat]Added 3498 Read/Feed constraints in 344 ms returned sat
[2023-03-12 22:47:28] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 259 ms.
[2023-03-12 22:47:29] [INFO ] Added : 10 causal constraints over 2 iterations in 1053 ms. Result :sat
[2023-03-12 22:47:29] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:47:29] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-12 22:47:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:47:30] [INFO ] [Real]Absence check using state equation in 755 ms returned sat
[2023-03-12 22:47:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:47:30] [INFO ] [Nat]Absence check using 30 positive place invariants in 20 ms returned sat
[2023-03-12 22:47:30] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 12 ms returned sat
[2023-03-12 22:47:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:47:31] [INFO ] [Nat]Absence check using state equation in 786 ms returned sat
[2023-03-12 22:47:31] [INFO ] [Nat]Added 3498 Read/Feed constraints in 261 ms returned unsat
[2023-03-12 22:47:32] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:47:32] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:47:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:47:32] [INFO ] [Real]Absence check using state equation in 741 ms returned sat
[2023-03-12 22:47:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:47:33] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-12 22:47:33] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:47:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:47:33] [INFO ] [Nat]Absence check using state equation in 633 ms returned sat
[2023-03-12 22:47:34] [INFO ] [Nat]Added 3498 Read/Feed constraints in 318 ms returned sat
[2023-03-12 22:47:34] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 228 ms.
[2023-03-12 22:47:35] [INFO ] Added : 8 causal constraints over 2 iterations in 917 ms. Result :sat
[2023-03-12 22:47:35] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-12 22:47:35] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:47:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:47:36] [INFO ] [Real]Absence check using state equation in 728 ms returned sat
[2023-03-12 22:47:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:47:36] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-12 22:47:36] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:47:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:47:37] [INFO ] [Nat]Absence check using state equation in 755 ms returned sat
[2023-03-12 22:47:37] [INFO ] [Nat]Added 3498 Read/Feed constraints in 421 ms returned sat
[2023-03-12 22:47:37] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 207 ms.
[2023-03-12 22:47:38] [INFO ] Added : 12 causal constraints over 3 iterations in 1155 ms. Result :sat
[2023-03-12 22:47:39] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:47:39] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:47:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:47:39] [INFO ] [Real]Absence check using state equation in 725 ms returned sat
[2023-03-12 22:47:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:47:40] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:47:40] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:47:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:47:40] [INFO ] [Nat]Absence check using state equation in 634 ms returned sat
[2023-03-12 22:47:41] [INFO ] [Nat]Added 3498 Read/Feed constraints in 462 ms returned sat
[2023-03-12 22:47:41] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 196 ms.
[2023-03-12 22:47:42] [INFO ] Added : 16 causal constraints over 4 iterations in 1420 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 29, 30, 30, 30] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 29, 1, 1, 1]
FORMULA CANInsertWithFailure-PT-030-UpperBounds-12 29 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 15 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Partial Free-agglomeration rule applied 86 times.
Drop transitions removed 86 transitions
Iterating global reduction 0 with 86 rules applied. Total rules applied 86 place count 1116 transition count 3726
Applied a total of 86 rules in 152 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 154 ms. Remains : 1116/1116 places, 3726/3726 transitions.
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-12 22:47:43] [INFO ] Computed 32 place invariants in 136 ms
Incomplete random walk after 1000000 steps, including 7016 resets, run finished after 8988 ms. (steps per millisecond=111 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 199 resets, run finished after 1076 ms. (steps per millisecond=929 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 1059 ms. (steps per millisecond=944 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 894 ms. (steps per millisecond=1118 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 892 ms. (steps per millisecond=1121 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 984 ms. (steps per millisecond=1016 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 980 ms. (steps per millisecond=1020 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 199 resets, run finished after 888 ms. (steps per millisecond=1126 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 200 resets, run finished after 883 ms. (steps per millisecond=1132 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 3 resets, run finished after 895 ms. (steps per millisecond=1117 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 990 ms. (steps per millisecond=1010 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 982 ms. (steps per millisecond=1018 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 1016 ms. (steps per millisecond=984 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 1087 ms. (steps per millisecond=919 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 201 resets, run finished after 1090 ms. (steps per millisecond=917 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 907 ms. (steps per millisecond=1102 ) properties (out of 15) seen :15
[2023-03-12 22:48:07] [INFO ] Invariant cache hit.
[2023-03-12 22:48:07] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:48:07] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:48:08] [INFO ] [Real]Absence check using state equation in 674 ms returned sat
[2023-03-12 22:48:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:48:08] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:48:08] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:48:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:48:09] [INFO ] [Nat]Absence check using state equation in 609 ms returned sat
[2023-03-12 22:48:09] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-12 22:48:09] [INFO ] [Nat]Added 3584 Read/Feed constraints in 337 ms returned sat
[2023-03-12 22:48:09] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 224 ms.
[2023-03-12 22:48:10] [INFO ] Added : 6 causal constraints over 2 iterations in 977 ms. Result :sat
[2023-03-12 22:48:10] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:48:10] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:48:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:48:11] [INFO ] [Real]Absence check using state equation in 754 ms returned sat
[2023-03-12 22:48:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:48:11] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:48:11] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:48:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:48:12] [INFO ] [Nat]Absence check using state equation in 657 ms returned sat
[2023-03-12 22:48:12] [INFO ] [Nat]Added 3584 Read/Feed constraints in 512 ms returned sat
[2023-03-12 22:48:13] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 215 ms.
[2023-03-12 22:48:14] [INFO ] Added : 12 causal constraints over 3 iterations in 1086 ms. Result :sat
[2023-03-12 22:48:14] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:48:14] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:48:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:48:15] [INFO ] [Real]Absence check using state equation in 716 ms returned sat
[2023-03-12 22:48:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:48:15] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-12 22:48:15] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-12 22:48:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:48:16] [INFO ] [Nat]Absence check using state equation in 717 ms returned sat
[2023-03-12 22:48:16] [INFO ] [Nat]Added 3584 Read/Feed constraints in 351 ms returned sat
[2023-03-12 22:48:16] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 234 ms.
[2023-03-12 22:48:17] [INFO ] Added : 6 causal constraints over 2 iterations in 871 ms. Result :sat
[2023-03-12 22:48:17] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:48:17] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:48:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:48:18] [INFO ] [Real]Absence check using state equation in 766 ms returned sat
[2023-03-12 22:48:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:48:18] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:48:18] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:48:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:48:19] [INFO ] [Nat]Absence check using state equation in 695 ms returned sat
[2023-03-12 22:48:19] [INFO ] [Nat]Added 3584 Read/Feed constraints in 366 ms returned sat
[2023-03-12 22:48:20] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 220 ms.
[2023-03-12 22:48:20] [INFO ] Added : 7 causal constraints over 2 iterations in 897 ms. Result :sat
[2023-03-12 22:48:21] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:48:21] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:48:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:48:21] [INFO ] [Real]Absence check using state equation in 722 ms returned sat
[2023-03-12 22:48:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:48:22] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:48:22] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:48:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:48:22] [INFO ] [Nat]Absence check using state equation in 680 ms returned sat
[2023-03-12 22:48:23] [INFO ] [Nat]Added 3584 Read/Feed constraints in 418 ms returned sat
[2023-03-12 22:48:23] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 207 ms.
[2023-03-12 22:48:24] [INFO ] Added : 10 causal constraints over 2 iterations in 1063 ms. Result :sat
[2023-03-12 22:48:24] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:48:24] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:48:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:48:25] [INFO ] [Real]Absence check using state equation in 687 ms returned sat
[2023-03-12 22:48:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:48:25] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-12 22:48:25] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:48:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:48:26] [INFO ] [Nat]Absence check using state equation in 631 ms returned sat
[2023-03-12 22:48:26] [INFO ] [Nat]Added 3584 Read/Feed constraints in 367 ms returned sat
[2023-03-12 22:48:27] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 220 ms.
[2023-03-12 22:48:27] [INFO ] Added : 6 causal constraints over 2 iterations in 864 ms. Result :sat
[2023-03-12 22:48:28] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:48:28] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:48:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:48:28] [INFO ] [Real]Absence check using state equation in 737 ms returned sat
[2023-03-12 22:48:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:48:29] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:48:29] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:48:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:48:29] [INFO ] [Nat]Absence check using state equation in 765 ms returned sat
[2023-03-12 22:48:30] [INFO ] [Nat]Added 3584 Read/Feed constraints in 332 ms returned sat
[2023-03-12 22:48:30] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 213 ms.
[2023-03-12 22:48:31] [INFO ] Added : 8 causal constraints over 2 iterations in 899 ms. Result :sat
[2023-03-12 22:48:31] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:48:31] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:48:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:48:32] [INFO ] [Real]Absence check using state equation in 711 ms returned sat
[2023-03-12 22:48:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:48:32] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:48:32] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:48:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:48:33] [INFO ] [Nat]Absence check using state equation in 671 ms returned sat
[2023-03-12 22:48:33] [INFO ] [Nat]Added 3584 Read/Feed constraints in 287 ms returned sat
[2023-03-12 22:48:33] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 234 ms.
[2023-03-12 22:48:34] [INFO ] Added : 8 causal constraints over 2 iterations in 950 ms. Result :sat
[2023-03-12 22:48:34] [INFO ] [Real]Absence check using 30 positive place invariants in 25 ms returned sat
[2023-03-12 22:48:34] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 14 ms returned sat
[2023-03-12 22:48:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:48:35] [INFO ] [Real]Absence check using state equation in 722 ms returned sat
[2023-03-12 22:48:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:48:35] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:48:35] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:48:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:48:36] [INFO ] [Nat]Absence check using state equation in 699 ms returned sat
[2023-03-12 22:48:37] [INFO ] [Nat]Added 3584 Read/Feed constraints in 621 ms returned sat
[2023-03-12 22:48:37] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 239 ms.
[2023-03-12 22:48:38] [INFO ] Added : 12 causal constraints over 3 iterations in 1168 ms. Result :sat
[2023-03-12 22:48:38] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:48:38] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:48:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:48:39] [INFO ] [Real]Absence check using state equation in 732 ms returned sat
[2023-03-12 22:48:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:48:39] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:48:39] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:48:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:48:40] [INFO ] [Nat]Absence check using state equation in 624 ms returned sat
[2023-03-12 22:48:40] [INFO ] [Nat]Added 3584 Read/Feed constraints in 473 ms returned sat
[2023-03-12 22:48:41] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 203 ms.
[2023-03-12 22:48:41] [INFO ] Added : 8 causal constraints over 2 iterations in 934 ms. Result :sat
[2023-03-12 22:48:42] [INFO ] [Real]Absence check using 30 positive place invariants in 28 ms returned sat
[2023-03-12 22:48:42] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 15 ms returned sat
[2023-03-12 22:48:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:48:42] [INFO ] [Real]Absence check using state equation in 724 ms returned sat
[2023-03-12 22:48:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:48:43] [INFO ] [Nat]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-12 22:48:43] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:48:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:48:44] [INFO ] [Nat]Absence check using state equation in 727 ms returned sat
[2023-03-12 22:48:44] [INFO ] [Nat]Added 3584 Read/Feed constraints in 313 ms returned sat
[2023-03-12 22:48:44] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 215 ms.
[2023-03-12 22:48:45] [INFO ] Added : 6 causal constraints over 2 iterations in 904 ms. Result :sat
[2023-03-12 22:48:45] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:48:45] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:48:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:48:46] [INFO ] [Real]Absence check using state equation in 706 ms returned sat
[2023-03-12 22:48:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:48:46] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:48:46] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:48:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:48:47] [INFO ] [Nat]Absence check using state equation in 612 ms returned sat
[2023-03-12 22:48:47] [INFO ] [Nat]Added 3584 Read/Feed constraints in 290 ms returned sat
[2023-03-12 22:48:47] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 190 ms.
[2023-03-12 22:48:48] [INFO ] Added : 6 causal constraints over 2 iterations in 925 ms. Result :sat
[2023-03-12 22:48:48] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:48:48] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:48:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:48:49] [INFO ] [Real]Absence check using state equation in 746 ms returned sat
[2023-03-12 22:48:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:48:49] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:48:49] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:48:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:48:50] [INFO ] [Nat]Absence check using state equation in 610 ms returned sat
[2023-03-12 22:48:50] [INFO ] [Nat]Added 3584 Read/Feed constraints in 243 ms returned sat
[2023-03-12 22:48:51] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 222 ms.
[2023-03-12 22:48:51] [INFO ] Added : 7 causal constraints over 2 iterations in 891 ms. Result :sat
[2023-03-12 22:48:52] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:48:52] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:48:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:48:52] [INFO ] [Real]Absence check using state equation in 727 ms returned sat
[2023-03-12 22:48:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:48:52] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:48:52] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:48:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:48:53] [INFO ] [Nat]Absence check using state equation in 661 ms returned sat
[2023-03-12 22:48:54] [INFO ] [Nat]Added 3584 Read/Feed constraints in 394 ms returned sat
[2023-03-12 22:48:54] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 223 ms.
[2023-03-12 22:48:55] [INFO ] Added : 9 causal constraints over 2 iterations in 948 ms. Result :sat
[2023-03-12 22:48:55] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-12 22:48:55] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:48:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:48:56] [INFO ] [Real]Absence check using state equation in 735 ms returned sat
[2023-03-12 22:48:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:48:56] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-12 22:48:56] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:48:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:48:57] [INFO ] [Nat]Absence check using state equation in 696 ms returned sat
[2023-03-12 22:48:57] [INFO ] [Nat]Added 3584 Read/Feed constraints in 475 ms returned sat
[2023-03-12 22:48:57] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 253 ms.
[2023-03-12 22:48:58] [INFO ] Added : 13 causal constraints over 3 iterations in 1211 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 15 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 97 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 1116/1116 places, 3726/3726 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Applied a total of 0 rules in 89 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
[2023-03-12 22:48:59] [INFO ] Invariant cache hit.
[2023-03-12 22:49:00] [INFO ] Implicit Places using invariants in 1027 ms returned []
[2023-03-12 22:49:00] [INFO ] Invariant cache hit.
[2023-03-12 22:49:01] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-12 22:49:17] [INFO ] Implicit Places using invariants and state equation in 16688 ms returned []
Implicit Place search using SMT with State Equation took 17717 ms to find 0 implicit places.
[2023-03-12 22:49:17] [INFO ] Redundant transitions in 105 ms returned []
[2023-03-12 22:49:17] [INFO ] Invariant cache hit.
[2023-03-12 22:49:18] [INFO ] Dead Transitions using invariants and state equation in 1456 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19380 ms. Remains : 1116/1116 places, 3726/3726 transitions.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-00
[2023-03-12 22:49:18] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 70 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :1
[2023-03-12 22:49:19] [INFO ] Invariant cache hit.
[2023-03-12 22:49:19] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:49:19] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:49:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:49:19] [INFO ] [Real]Absence check using state equation in 636 ms returned sat
[2023-03-12 22:49:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:49:20] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-12 22:49:20] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:49:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:49:20] [INFO ] [Nat]Absence check using state equation in 688 ms returned sat
[2023-03-12 22:49:20] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-12 22:49:21] [INFO ] [Nat]Added 3584 Read/Feed constraints in 366 ms returned sat
[2023-03-12 22:49:21] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 261 ms.
[2023-03-12 22:49:22] [INFO ] Added : 6 causal constraints over 2 iterations in 1016 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 1110 transition count 3720
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 1110 transition count 3719
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 14 place count 1109 transition count 3719
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 1 with 7 rules applied. Total rules applied 21 place count 1109 transition count 3719
Applied a total of 21 rules in 280 ms. Remains 1109 /1116 variables (removed 7) and now considering 3719/3726 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 281 ms. Remains : 1109/1116 places, 3719/3726 transitions.
// Phase 1: matrix 3719 rows 1109 cols
[2023-03-12 22:49:22] [INFO ] Computed 32 place invariants in 77 ms
Incomplete random walk after 1000000 steps, including 7082 resets, run finished after 8071 ms. (steps per millisecond=123 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 895 ms. (steps per millisecond=1117 ) properties (out of 1) seen :1
[2023-03-12 22:49:31] [INFO ] Invariant cache hit.
[2023-03-12 22:49:31] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:49:31] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:49:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:49:32] [INFO ] [Real]Absence check using state equation in 666 ms returned sat
[2023-03-12 22:49:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:49:32] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-12 22:49:32] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:49:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:49:33] [INFO ] [Nat]Absence check using state equation in 779 ms returned sat
[2023-03-12 22:49:33] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-12 22:49:34] [INFO ] [Nat]Added 3601 Read/Feed constraints in 463 ms returned sat
[2023-03-12 22:49:34] [INFO ] Computed and/alt/rep : 2702/8719/2702 causal constraints (skipped 987 transitions) in 238 ms.
[2023-03-12 22:49:35] [INFO ] Added : 7 causal constraints over 2 iterations in 881 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1109 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1109/1109 places, 3719/3719 transitions.
Applied a total of 0 rules in 78 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1109/1109 places, 3719/3719 transitions.
Applied a total of 0 rules in 85 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
[2023-03-12 22:49:35] [INFO ] Invariant cache hit.
[2023-03-12 22:49:36] [INFO ] Implicit Places using invariants in 1020 ms returned []
[2023-03-12 22:49:36] [INFO ] Invariant cache hit.
[2023-03-12 22:49:37] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-12 22:49:54] [INFO ] Implicit Places using invariants and state equation in 17436 ms returned []
Implicit Place search using SMT with State Equation took 18470 ms to find 0 implicit places.
[2023-03-12 22:49:54] [INFO ] Redundant transitions in 104 ms returned []
[2023-03-12 22:49:54] [INFO ] Invariant cache hit.
[2023-03-12 22:49:55] [INFO ] Dead Transitions using invariants and state equation in 1373 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20054 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-00 in 36562 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-01
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-12 22:49:55] [INFO ] Computed 32 place invariants in 44 ms
Incomplete random walk after 10000 steps, including 70 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
[2023-03-12 22:49:55] [INFO ] Invariant cache hit.
[2023-03-12 22:49:55] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:49:55] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:49:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:49:56] [INFO ] [Real]Absence check using state equation in 739 ms returned sat
[2023-03-12 22:49:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:49:56] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:49:56] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:49:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:49:57] [INFO ] [Nat]Absence check using state equation in 677 ms returned sat
[2023-03-12 22:49:57] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-12 22:49:58] [INFO ] [Nat]Added 3584 Read/Feed constraints in 524 ms returned sat
[2023-03-12 22:49:58] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 224 ms.
[2023-03-12 22:49:59] [INFO ] Added : 12 causal constraints over 3 iterations in 1146 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 1110 transition count 3720
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 1110 transition count 3719
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 14 place count 1109 transition count 3719
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 1 with 7 rules applied. Total rules applied 21 place count 1109 transition count 3719
Applied a total of 21 rules in 275 ms. Remains 1109 /1116 variables (removed 7) and now considering 3719/3726 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 277 ms. Remains : 1109/1116 places, 3719/3726 transitions.
// Phase 1: matrix 3719 rows 1109 cols
[2023-03-12 22:49:59] [INFO ] Computed 32 place invariants in 48 ms
Incomplete random walk after 1000000 steps, including 7095 resets, run finished after 7432 ms. (steps per millisecond=134 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 882 ms. (steps per millisecond=1133 ) properties (out of 1) seen :1
[2023-03-12 22:50:08] [INFO ] Invariant cache hit.
[2023-03-12 22:50:08] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:50:08] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:50:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:50:08] [INFO ] [Real]Absence check using state equation in 662 ms returned sat
[2023-03-12 22:50:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:50:09] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-12 22:50:09] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:50:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:50:09] [INFO ] [Nat]Absence check using state equation in 679 ms returned sat
[2023-03-12 22:50:09] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-12 22:50:10] [INFO ] [Nat]Added 3601 Read/Feed constraints in 630 ms returned sat
[2023-03-12 22:50:10] [INFO ] Computed and/alt/rep : 2702/8719/2702 causal constraints (skipped 987 transitions) in 249 ms.
[2023-03-12 22:50:11] [INFO ] Added : 7 causal constraints over 2 iterations in 1028 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1109 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1109/1109 places, 3719/3719 transitions.
Applied a total of 0 rules in 77 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1109/1109 places, 3719/3719 transitions.
Applied a total of 0 rules in 81 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
[2023-03-12 22:50:12] [INFO ] Invariant cache hit.
[2023-03-12 22:50:12] [INFO ] Implicit Places using invariants in 993 ms returned []
[2023-03-12 22:50:12] [INFO ] Invariant cache hit.
[2023-03-12 22:50:13] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-12 22:50:30] [INFO ] Implicit Places using invariants and state equation in 17633 ms returned []
Implicit Place search using SMT with State Equation took 18630 ms to find 0 implicit places.
[2023-03-12 22:50:30] [INFO ] Redundant transitions in 104 ms returned []
[2023-03-12 22:50:30] [INFO ] Invariant cache hit.
[2023-03-12 22:50:32] [INFO ] Dead Transitions using invariants and state equation in 1592 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20433 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-01 in 36851 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-02
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-12 22:50:32] [INFO ] Computed 32 place invariants in 41 ms
Incomplete random walk after 10000 steps, including 70 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
[2023-03-12 22:50:32] [INFO ] Invariant cache hit.
[2023-03-12 22:50:32] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:50:32] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:50:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:50:33] [INFO ] [Real]Absence check using state equation in 627 ms returned sat
[2023-03-12 22:50:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:50:33] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:50:33] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:50:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:50:34] [INFO ] [Nat]Absence check using state equation in 585 ms returned sat
[2023-03-12 22:50:34] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-12 22:50:34] [INFO ] [Nat]Added 3584 Read/Feed constraints in 333 ms returned sat
[2023-03-12 22:50:34] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 241 ms.
[2023-03-12 22:50:35] [INFO ] Added : 6 causal constraints over 2 iterations in 948 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 1110 transition count 3720
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 1110 transition count 3719
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 14 place count 1109 transition count 3719
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 1 with 7 rules applied. Total rules applied 21 place count 1109 transition count 3719
Applied a total of 21 rules in 310 ms. Remains 1109 /1116 variables (removed 7) and now considering 3719/3726 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 312 ms. Remains : 1109/1116 places, 3719/3726 transitions.
// Phase 1: matrix 3719 rows 1109 cols
[2023-03-12 22:50:36] [INFO ] Computed 32 place invariants in 48 ms
Incomplete random walk after 1000000 steps, including 7096 resets, run finished after 8221 ms. (steps per millisecond=121 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 904 ms. (steps per millisecond=1106 ) properties (out of 1) seen :1
[2023-03-12 22:50:45] [INFO ] Invariant cache hit.
[2023-03-12 22:50:45] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:50:45] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:50:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:50:46] [INFO ] [Real]Absence check using state equation in 689 ms returned sat
[2023-03-12 22:50:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:50:46] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:50:46] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:50:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:50:46] [INFO ] [Nat]Absence check using state equation in 592 ms returned sat
[2023-03-12 22:50:46] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-12 22:50:47] [INFO ] [Nat]Added 3601 Read/Feed constraints in 413 ms returned sat
[2023-03-12 22:50:47] [INFO ] Computed and/alt/rep : 2702/8719/2702 causal constraints (skipped 987 transitions) in 214 ms.
[2023-03-12 22:50:48] [INFO ] Added : 6 causal constraints over 2 iterations in 953 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1109 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1109/1109 places, 3719/3719 transitions.
Applied a total of 0 rules in 97 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1109/1109 places, 3719/3719 transitions.
Applied a total of 0 rules in 75 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
[2023-03-12 22:50:48] [INFO ] Invariant cache hit.
[2023-03-12 22:50:49] [INFO ] Implicit Places using invariants in 1081 ms returned []
[2023-03-12 22:50:49] [INFO ] Invariant cache hit.
[2023-03-12 22:50:50] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-12 22:51:08] [INFO ] Implicit Places using invariants and state equation in 18148 ms returned []
Implicit Place search using SMT with State Equation took 19273 ms to find 0 implicit places.
[2023-03-12 22:51:08] [INFO ] Redundant transitions in 104 ms returned []
[2023-03-12 22:51:08] [INFO ] Invariant cache hit.
[2023-03-12 22:51:09] [INFO ] Dead Transitions using invariants and state equation in 1458 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20930 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-02 in 37276 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-03
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-12 22:51:09] [INFO ] Computed 32 place invariants in 41 ms
Incomplete random walk after 10000 steps, including 69 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
[2023-03-12 22:51:09] [INFO ] Invariant cache hit.
[2023-03-12 22:51:09] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:51:09] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:51:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:51:10] [INFO ] [Real]Absence check using state equation in 619 ms returned sat
[2023-03-12 22:51:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:51:10] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:51:10] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:51:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:51:11] [INFO ] [Nat]Absence check using state equation in 635 ms returned sat
[2023-03-12 22:51:11] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-12 22:51:11] [INFO ] [Nat]Added 3584 Read/Feed constraints in 245 ms returned sat
[2023-03-12 22:51:12] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 214 ms.
[2023-03-12 22:51:12] [INFO ] Added : 1 causal constraints over 1 iterations in 663 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[0]
Support contains 1 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 1111 transition count 3721
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 11 place count 1111 transition count 3720
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 12 place count 1110 transition count 3720
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 20 place count 1110 transition count 3720
Applied a total of 20 rules in 295 ms. Remains 1110 /1116 variables (removed 6) and now considering 3720/3726 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 296 ms. Remains : 1110/1116 places, 3720/3726 transitions.
// Phase 1: matrix 3720 rows 1110 cols
[2023-03-12 22:51:13] [INFO ] Computed 32 place invariants in 39 ms
Incomplete random walk after 1000000 steps, including 7082 resets, run finished after 8220 ms. (steps per millisecond=121 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 967 ms. (steps per millisecond=1034 ) properties (out of 1) seen :1
[2023-03-12 22:51:22] [INFO ] Invariant cache hit.
[2023-03-12 22:51:22] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:51:22] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:51:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:51:23] [INFO ] [Real]Absence check using state equation in 627 ms returned sat
[2023-03-12 22:51:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:51:23] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-12 22:51:23] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:51:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:51:23] [INFO ] [Nat]Absence check using state equation in 576 ms returned sat
[2023-03-12 22:51:23] [INFO ] State equation strengthened by 3600 read => feed constraints.
[2023-03-12 22:51:24] [INFO ] [Nat]Added 3600 Read/Feed constraints in 291 ms returned sat
[2023-03-12 22:51:24] [INFO ] Computed and/alt/rep : 2703/8715/2703 causal constraints (skipped 987 transitions) in 231 ms.
[2023-03-12 22:51:25] [INFO ] Added : 9 causal constraints over 2 iterations in 1011 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1110 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1110/1110 places, 3720/3720 transitions.
Applied a total of 0 rules in 78 ms. Remains 1110 /1110 variables (removed 0) and now considering 3720/3720 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 1110/1110 places, 3720/3720 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1110/1110 places, 3720/3720 transitions.
Applied a total of 0 rules in 74 ms. Remains 1110 /1110 variables (removed 0) and now considering 3720/3720 (removed 0) transitions.
[2023-03-12 22:51:25] [INFO ] Invariant cache hit.
[2023-03-12 22:51:26] [INFO ] Implicit Places using invariants in 973 ms returned []
[2023-03-12 22:51:26] [INFO ] Invariant cache hit.
[2023-03-12 22:51:27] [INFO ] State equation strengthened by 3600 read => feed constraints.
[2023-03-12 22:51:46] [INFO ] Implicit Places using invariants and state equation in 20102 ms returned []
Implicit Place search using SMT with State Equation took 21090 ms to find 0 implicit places.
[2023-03-12 22:51:46] [INFO ] Redundant transitions in 103 ms returned []
[2023-03-12 22:51:46] [INFO ] Invariant cache hit.
[2023-03-12 22:51:48] [INFO ] Dead Transitions using invariants and state equation in 1470 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22770 ms. Remains : 1110/1110 places, 3720/3720 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-03 in 38693 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-04
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-12 22:51:48] [INFO ] Computed 32 place invariants in 40 ms
Incomplete random walk after 10000 steps, including 70 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
[2023-03-12 22:51:48] [INFO ] Invariant cache hit.
[2023-03-12 22:51:48] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:51:48] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:51:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:51:49] [INFO ] [Real]Absence check using state equation in 571 ms returned sat
[2023-03-12 22:51:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:51:49] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-12 22:51:49] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:51:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:51:50] [INFO ] [Nat]Absence check using state equation in 602 ms returned sat
[2023-03-12 22:51:50] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-12 22:51:50] [INFO ] [Nat]Added 3584 Read/Feed constraints in 420 ms returned sat
[2023-03-12 22:51:50] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 225 ms.
[2023-03-12 22:51:51] [INFO ] Added : 10 causal constraints over 2 iterations in 1064 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 1110 transition count 3720
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 20 place count 1110 transition count 3720
Applied a total of 20 rules in 199 ms. Remains 1110 /1116 variables (removed 6) and now considering 3720/3726 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 200 ms. Remains : 1110/1116 places, 3720/3726 transitions.
// Phase 1: matrix 3720 rows 1110 cols
[2023-03-12 22:51:52] [INFO ] Computed 32 place invariants in 61 ms
Incomplete random walk after 1000000 steps, including 7080 resets, run finished after 8285 ms. (steps per millisecond=120 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 944 ms. (steps per millisecond=1059 ) properties (out of 1) seen :1
[2023-03-12 22:52:01] [INFO ] Invariant cache hit.
[2023-03-12 22:52:01] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:52:01] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:52:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:52:02] [INFO ] [Real]Absence check using state equation in 634 ms returned sat
[2023-03-12 22:52:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:52:02] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:52:02] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:52:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:52:03] [INFO ] [Nat]Absence check using state equation in 618 ms returned sat
[2023-03-12 22:52:03] [INFO ] State equation strengthened by 3602 read => feed constraints.
[2023-03-12 22:52:03] [INFO ] [Nat]Added 3602 Read/Feed constraints in 593 ms returned sat
[2023-03-12 22:52:03] [INFO ] Computed and/alt/rep : 2703/8721/2703 causal constraints (skipped 987 transitions) in 205 ms.
[2023-03-12 22:52:04] [INFO ] Added : 6 causal constraints over 2 iterations in 874 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1110 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1110/1110 places, 3720/3720 transitions.
Applied a total of 0 rules in 75 ms. Remains 1110 /1110 variables (removed 0) and now considering 3720/3720 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 1110/1110 places, 3720/3720 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1110/1110 places, 3720/3720 transitions.
Applied a total of 0 rules in 74 ms. Remains 1110 /1110 variables (removed 0) and now considering 3720/3720 (removed 0) transitions.
[2023-03-12 22:52:04] [INFO ] Invariant cache hit.
[2023-03-12 22:52:06] [INFO ] Implicit Places using invariants in 1064 ms returned []
[2023-03-12 22:52:06] [INFO ] Invariant cache hit.
[2023-03-12 22:52:06] [INFO ] State equation strengthened by 3602 read => feed constraints.
[2023-03-12 22:52:25] [INFO ] Implicit Places using invariants and state equation in 19696 ms returned []
Implicit Place search using SMT with State Equation took 20776 ms to find 0 implicit places.
[2023-03-12 22:52:25] [INFO ] Redundant transitions in 160 ms returned []
[2023-03-12 22:52:25] [INFO ] Invariant cache hit.
[2023-03-12 22:52:27] [INFO ] Dead Transitions using invariants and state equation in 1421 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22465 ms. Remains : 1110/1110 places, 3720/3720 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-04 in 39057 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-05
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-12 22:52:27] [INFO ] Computed 32 place invariants in 50 ms
Incomplete random walk after 10000 steps, including 69 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
[2023-03-12 22:52:27] [INFO ] Invariant cache hit.
[2023-03-12 22:52:27] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:52:27] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:52:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:52:28] [INFO ] [Real]Absence check using state equation in 578 ms returned sat
[2023-03-12 22:52:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:52:28] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:52:28] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:52:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:52:29] [INFO ] [Nat]Absence check using state equation in 571 ms returned sat
[2023-03-12 22:52:29] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-12 22:52:29] [INFO ] [Nat]Added 3584 Read/Feed constraints in 347 ms returned sat
[2023-03-12 22:52:29] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 213 ms.
[2023-03-12 22:52:30] [INFO ] Added : 6 causal constraints over 2 iterations in 822 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 1110 transition count 3720
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 1110 transition count 3719
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 14 place count 1109 transition count 3719
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 1 with 7 rules applied. Total rules applied 21 place count 1109 transition count 3719
Applied a total of 21 rules in 290 ms. Remains 1109 /1116 variables (removed 7) and now considering 3719/3726 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 291 ms. Remains : 1109/1116 places, 3719/3726 transitions.
// Phase 1: matrix 3719 rows 1109 cols
[2023-03-12 22:52:30] [INFO ] Computed 32 place invariants in 54 ms
Incomplete random walk after 1000000 steps, including 7104 resets, run finished after 8548 ms. (steps per millisecond=116 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 1118 ms. (steps per millisecond=894 ) properties (out of 1) seen :1
[2023-03-12 22:52:40] [INFO ] Invariant cache hit.
[2023-03-12 22:52:40] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:52:40] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:52:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:52:41] [INFO ] [Real]Absence check using state equation in 645 ms returned sat
[2023-03-12 22:52:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:52:41] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:52:41] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:52:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:52:42] [INFO ] [Nat]Absence check using state equation in 660 ms returned sat
[2023-03-12 22:52:42] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-12 22:52:42] [INFO ] [Nat]Added 3601 Read/Feed constraints in 401 ms returned sat
[2023-03-12 22:52:43] [INFO ] Computed and/alt/rep : 2702/8719/2702 causal constraints (skipped 987 transitions) in 215 ms.
[2023-03-12 22:52:43] [INFO ] Added : 7 causal constraints over 2 iterations in 964 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1109 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1109/1109 places, 3719/3719 transitions.
Applied a total of 0 rules in 75 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1109/1109 places, 3719/3719 transitions.
Applied a total of 0 rules in 75 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
[2023-03-12 22:52:44] [INFO ] Invariant cache hit.
[2023-03-12 22:52:45] [INFO ] Implicit Places using invariants in 1067 ms returned []
[2023-03-12 22:52:45] [INFO ] Invariant cache hit.
[2023-03-12 22:52:45] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-12 22:53:06] [INFO ] Implicit Places using invariants and state equation in 21328 ms returned []
Implicit Place search using SMT with State Equation took 22409 ms to find 0 implicit places.
[2023-03-12 22:53:06] [INFO ] Redundant transitions in 104 ms returned []
[2023-03-12 22:53:06] [INFO ] Invariant cache hit.
[2023-03-12 22:53:07] [INFO ] Dead Transitions using invariants and state equation in 1278 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23873 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-05 in 40555 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-06
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-12 22:53:07] [INFO ] Computed 32 place invariants in 41 ms
Incomplete random walk after 10000 steps, including 70 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
[2023-03-12 22:53:08] [INFO ] Invariant cache hit.
[2023-03-12 22:53:08] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:53:08] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:53:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:53:08] [INFO ] [Real]Absence check using state equation in 700 ms returned sat
[2023-03-12 22:53:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:53:09] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:53:09] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:53:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:53:09] [INFO ] [Nat]Absence check using state equation in 688 ms returned sat
[2023-03-12 22:53:09] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-12 22:53:10] [INFO ] [Nat]Added 3584 Read/Feed constraints in 422 ms returned sat
[2023-03-12 22:53:10] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 201 ms.
[2023-03-12 22:53:11] [INFO ] Added : 8 causal constraints over 2 iterations in 838 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 1110 transition count 3720
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 1110 transition count 3719
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 14 place count 1109 transition count 3719
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 1 with 7 rules applied. Total rules applied 21 place count 1109 transition count 3719
Applied a total of 21 rules in 216 ms. Remains 1109 /1116 variables (removed 7) and now considering 3719/3726 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 219 ms. Remains : 1109/1116 places, 3719/3726 transitions.
// Phase 1: matrix 3719 rows 1109 cols
[2023-03-12 22:53:11] [INFO ] Computed 32 place invariants in 41 ms
Incomplete random walk after 1000000 steps, including 7093 resets, run finished after 7379 ms. (steps per millisecond=135 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 886 ms. (steps per millisecond=1128 ) properties (out of 1) seen :1
[2023-03-12 22:53:19] [INFO ] Invariant cache hit.
[2023-03-12 22:53:20] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:53:20] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:53:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:53:20] [INFO ] [Real]Absence check using state equation in 669 ms returned sat
[2023-03-12 22:53:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:53:20] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:53:20] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:53:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:53:21] [INFO ] [Nat]Absence check using state equation in 592 ms returned sat
[2023-03-12 22:53:21] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-12 22:53:21] [INFO ] [Nat]Added 3601 Read/Feed constraints in 385 ms returned sat
[2023-03-12 22:53:22] [INFO ] Computed and/alt/rep : 2702/8719/2702 causal constraints (skipped 987 transitions) in 170 ms.
[2023-03-12 22:53:22] [INFO ] Added : 7 causal constraints over 2 iterations in 602 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1109 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1109/1109 places, 3719/3719 transitions.
Applied a total of 0 rules in 63 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1109/1109 places, 3719/3719 transitions.
Applied a total of 0 rules in 62 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
[2023-03-12 22:53:22] [INFO ] Invariant cache hit.
[2023-03-12 22:53:23] [INFO ] Implicit Places using invariants in 971 ms returned []
[2023-03-12 22:53:23] [INFO ] Invariant cache hit.
[2023-03-12 22:53:24] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-12 22:53:43] [INFO ] Implicit Places using invariants and state equation in 20058 ms returned []
Implicit Place search using SMT with State Equation took 21044 ms to find 0 implicit places.
[2023-03-12 22:53:44] [INFO ] Redundant transitions in 104 ms returned []
[2023-03-12 22:53:44] [INFO ] Invariant cache hit.
[2023-03-12 22:53:45] [INFO ] Dead Transitions using invariants and state equation in 1439 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22665 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-06 in 37560 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-07
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-12 22:53:45] [INFO ] Computed 32 place invariants in 40 ms
Incomplete random walk after 10000 steps, including 71 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
[2023-03-12 22:53:45] [INFO ] Invariant cache hit.
[2023-03-12 22:53:45] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:53:45] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:53:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:53:46] [INFO ] [Real]Absence check using state equation in 679 ms returned sat
[2023-03-12 22:53:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:53:46] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-12 22:53:46] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:53:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:53:47] [INFO ] [Nat]Absence check using state equation in 662 ms returned sat
[2023-03-12 22:53:47] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-12 22:53:47] [INFO ] [Nat]Added 3584 Read/Feed constraints in 346 ms returned sat
[2023-03-12 22:53:48] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 280 ms.
[2023-03-12 22:53:48] [INFO ] Added : 8 causal constraints over 2 iterations in 983 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 1111 transition count 3721
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 11 place count 1111 transition count 3720
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 12 place count 1110 transition count 3720
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 20 place count 1110 transition count 3720
Applied a total of 20 rules in 312 ms. Remains 1110 /1116 variables (removed 6) and now considering 3720/3726 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 313 ms. Remains : 1110/1116 places, 3720/3726 transitions.
// Phase 1: matrix 3720 rows 1110 cols
[2023-03-12 22:53:49] [INFO ] Computed 32 place invariants in 62 ms
Incomplete random walk after 1000000 steps, including 7088 resets, run finished after 7928 ms. (steps per millisecond=126 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 1077 ms. (steps per millisecond=928 ) properties (out of 1) seen :1
[2023-03-12 22:53:58] [INFO ] Invariant cache hit.
[2023-03-12 22:53:58] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:53:58] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:53:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:53:59] [INFO ] [Real]Absence check using state equation in 584 ms returned sat
[2023-03-12 22:53:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:53:59] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:53:59] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:53:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:54:00] [INFO ] [Nat]Absence check using state equation in 585 ms returned sat
[2023-03-12 22:54:00] [INFO ] State equation strengthened by 3600 read => feed constraints.
[2023-03-12 22:54:00] [INFO ] [Nat]Added 3600 Read/Feed constraints in 348 ms returned sat
[2023-03-12 22:54:00] [INFO ] Computed and/alt/rep : 2703/8715/2703 causal constraints (skipped 987 transitions) in 206 ms.
[2023-03-12 22:54:01] [INFO ] Added : 8 causal constraints over 2 iterations in 939 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1110 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1110/1110 places, 3720/3720 transitions.
Applied a total of 0 rules in 75 ms. Remains 1110 /1110 variables (removed 0) and now considering 3720/3720 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 1110/1110 places, 3720/3720 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1110/1110 places, 3720/3720 transitions.
Applied a total of 0 rules in 74 ms. Remains 1110 /1110 variables (removed 0) and now considering 3720/3720 (removed 0) transitions.
[2023-03-12 22:54:01] [INFO ] Invariant cache hit.
[2023-03-12 22:54:02] [INFO ] Implicit Places using invariants in 937 ms returned []
[2023-03-12 22:54:02] [INFO ] Invariant cache hit.
[2023-03-12 22:54:03] [INFO ] State equation strengthened by 3600 read => feed constraints.
[2023-03-12 22:54:24] [INFO ] Implicit Places using invariants and state equation in 21423 ms returned []
Implicit Place search using SMT with State Equation took 22376 ms to find 0 implicit places.
[2023-03-12 22:54:24] [INFO ] Redundant transitions in 101 ms returned []
[2023-03-12 22:54:24] [INFO ] Invariant cache hit.
[2023-03-12 22:54:25] [INFO ] Dead Transitions using invariants and state equation in 1339 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23903 ms. Remains : 1110/1110 places, 3720/3720 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-07 in 40035 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-08
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-12 22:54:25] [INFO ] Computed 32 place invariants in 47 ms
Incomplete random walk after 10000 steps, including 69 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :1
[2023-03-12 22:54:25] [INFO ] Invariant cache hit.
[2023-03-12 22:54:25] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:54:25] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:54:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:54:26] [INFO ] [Real]Absence check using state equation in 568 ms returned sat
[2023-03-12 22:54:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:54:26] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:54:26] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:54:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:54:27] [INFO ] [Nat]Absence check using state equation in 565 ms returned sat
[2023-03-12 22:54:27] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-12 22:54:27] [INFO ] [Nat]Added 3584 Read/Feed constraints in 611 ms returned sat
[2023-03-12 22:54:28] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 214 ms.
[2023-03-12 22:54:29] [INFO ] Added : 12 causal constraints over 3 iterations in 1090 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 1111 transition count 3721
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 11 place count 1111 transition count 3720
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 12 place count 1110 transition count 3720
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 20 place count 1110 transition count 3720
Applied a total of 20 rules in 274 ms. Remains 1110 /1116 variables (removed 6) and now considering 3720/3726 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 274 ms. Remains : 1110/1116 places, 3720/3726 transitions.
// Phase 1: matrix 3720 rows 1110 cols
[2023-03-12 22:54:29] [INFO ] Computed 32 place invariants in 55 ms
Incomplete random walk after 1000000 steps, including 7041 resets, run finished after 7784 ms. (steps per millisecond=128 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 716 ms. (steps per millisecond=1396 ) properties (out of 1) seen :1
[2023-03-12 22:54:38] [INFO ] Invariant cache hit.
[2023-03-12 22:54:38] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:54:38] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:54:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:54:38] [INFO ] [Real]Absence check using state equation in 694 ms returned sat
[2023-03-12 22:54:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:54:39] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:54:39] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:54:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:54:39] [INFO ] [Nat]Absence check using state equation in 723 ms returned sat
[2023-03-12 22:54:39] [INFO ] State equation strengthened by 3602 read => feed constraints.
[2023-03-12 22:54:40] [INFO ] [Nat]Added 3602 Read/Feed constraints in 426 ms returned sat
[2023-03-12 22:54:40] [INFO ] Computed and/alt/rep : 2703/8721/2703 causal constraints (skipped 987 transitions) in 216 ms.
[2023-03-12 22:54:41] [INFO ] Added : 8 causal constraints over 2 iterations in 791 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1110 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1110/1110 places, 3720/3720 transitions.
Applied a total of 0 rules in 76 ms. Remains 1110 /1110 variables (removed 0) and now considering 3720/3720 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 1110/1110 places, 3720/3720 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1110/1110 places, 3720/3720 transitions.
Applied a total of 0 rules in 81 ms. Remains 1110 /1110 variables (removed 0) and now considering 3720/3720 (removed 0) transitions.
[2023-03-12 22:54:41] [INFO ] Invariant cache hit.
[2023-03-12 22:54:42] [INFO ] Implicit Places using invariants in 892 ms returned []
[2023-03-12 22:54:42] [INFO ] Invariant cache hit.
[2023-03-12 22:54:43] [INFO ] State equation strengthened by 3602 read => feed constraints.
[2023-03-12 22:54:59] [INFO ] Implicit Places using invariants and state equation in 17427 ms returned []
Implicit Place search using SMT with State Equation took 18333 ms to find 0 implicit places.
[2023-03-12 22:55:00] [INFO ] Redundant transitions in 148 ms returned []
[2023-03-12 22:55:00] [INFO ] Invariant cache hit.
[2023-03-12 22:55:01] [INFO ] Dead Transitions using invariants and state equation in 1291 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19875 ms. Remains : 1110/1110 places, 3720/3720 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-08 in 35814 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-09
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-12 22:55:01] [INFO ] Computed 32 place invariants in 40 ms
Incomplete random walk after 10000 steps, including 70 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
[2023-03-12 22:55:01] [INFO ] Invariant cache hit.
[2023-03-12 22:55:01] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:55:01] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:55:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:55:02] [INFO ] [Real]Absence check using state equation in 664 ms returned sat
[2023-03-12 22:55:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:55:02] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-12 22:55:02] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:55:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:55:03] [INFO ] [Nat]Absence check using state equation in 621 ms returned sat
[2023-03-12 22:55:03] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-12 22:55:03] [INFO ] [Nat]Added 3584 Read/Feed constraints in 476 ms returned sat
[2023-03-12 22:55:03] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 199 ms.
[2023-03-12 22:55:04] [INFO ] Added : 8 causal constraints over 2 iterations in 922 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 1110 transition count 3720
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 1110 transition count 3719
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 14 place count 1109 transition count 3719
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 1 with 7 rules applied. Total rules applied 21 place count 1109 transition count 3719
Applied a total of 21 rules in 277 ms. Remains 1109 /1116 variables (removed 7) and now considering 3719/3726 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 277 ms. Remains : 1109/1116 places, 3719/3726 transitions.
// Phase 1: matrix 3719 rows 1109 cols
[2023-03-12 22:55:05] [INFO ] Computed 32 place invariants in 46 ms
Incomplete random walk after 1000000 steps, including 7111 resets, run finished after 7569 ms. (steps per millisecond=132 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 979 ms. (steps per millisecond=1021 ) properties (out of 1) seen :1
[2023-03-12 22:55:13] [INFO ] Invariant cache hit.
[2023-03-12 22:55:13] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:55:13] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:55:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:55:14] [INFO ] [Real]Absence check using state equation in 718 ms returned sat
[2023-03-12 22:55:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:55:14] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:55:14] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:55:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:55:15] [INFO ] [Nat]Absence check using state equation in 691 ms returned sat
[2023-03-12 22:55:15] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-12 22:55:16] [INFO ] [Nat]Added 3601 Read/Feed constraints in 429 ms returned sat
[2023-03-12 22:55:16] [INFO ] Computed and/alt/rep : 2702/8719/2702 causal constraints (skipped 987 transitions) in 234 ms.
[2023-03-12 22:55:17] [INFO ] Added : 7 causal constraints over 2 iterations in 857 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1109 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1109/1109 places, 3719/3719 transitions.
Applied a total of 0 rules in 105 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1109/1109 places, 3719/3719 transitions.
Applied a total of 0 rules in 88 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
[2023-03-12 22:55:17] [INFO ] Invariant cache hit.
[2023-03-12 22:55:18] [INFO ] Implicit Places using invariants in 980 ms returned []
[2023-03-12 22:55:18] [INFO ] Invariant cache hit.
[2023-03-12 22:55:19] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-12 22:55:41] [INFO ] Implicit Places using invariants and state equation in 22900 ms returned []
Implicit Place search using SMT with State Equation took 23882 ms to find 0 implicit places.
[2023-03-12 22:55:41] [INFO ] Redundant transitions in 117 ms returned []
[2023-03-12 22:55:41] [INFO ] Invariant cache hit.
[2023-03-12 22:55:42] [INFO ] Dead Transitions using invariants and state equation in 1411 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25509 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-09 in 41454 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-10
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-12 22:55:42] [INFO ] Computed 32 place invariants in 39 ms
Incomplete random walk after 10000 steps, including 71 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
[2023-03-12 22:55:43] [INFO ] Invariant cache hit.
[2023-03-12 22:55:43] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:55:43] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:55:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:55:43] [INFO ] [Real]Absence check using state equation in 696 ms returned sat
[2023-03-12 22:55:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:55:44] [INFO ] [Nat]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-12 22:55:44] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:55:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:55:44] [INFO ] [Nat]Absence check using state equation in 773 ms returned sat
[2023-03-12 22:55:44] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-12 22:55:45] [INFO ] [Nat]Added 3584 Read/Feed constraints in 357 ms returned sat
[2023-03-12 22:55:45] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 172 ms.
[2023-03-12 22:55:46] [INFO ] Added : 6 causal constraints over 2 iterations in 764 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 1110 transition count 3720
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 1110 transition count 3719
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 14 place count 1109 transition count 3719
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 1 with 7 rules applied. Total rules applied 21 place count 1109 transition count 3719
Applied a total of 21 rules in 275 ms. Remains 1109 /1116 variables (removed 7) and now considering 3719/3726 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 276 ms. Remains : 1109/1116 places, 3719/3726 transitions.
// Phase 1: matrix 3719 rows 1109 cols
[2023-03-12 22:55:46] [INFO ] Computed 32 place invariants in 67 ms
Incomplete random walk after 1000000 steps, including 7092 resets, run finished after 7452 ms. (steps per millisecond=134 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 972 ms. (steps per millisecond=1028 ) properties (out of 1) seen :1
[2023-03-12 22:55:55] [INFO ] Invariant cache hit.
[2023-03-12 22:55:55] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:55:55] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:55:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:55:55] [INFO ] [Real]Absence check using state equation in 690 ms returned sat
[2023-03-12 22:55:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:55:56] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-12 22:55:56] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:55:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:55:56] [INFO ] [Nat]Absence check using state equation in 722 ms returned sat
[2023-03-12 22:55:56] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-12 22:55:57] [INFO ] [Nat]Added 3601 Read/Feed constraints in 435 ms returned sat
[2023-03-12 22:55:57] [INFO ] Computed and/alt/rep : 2702/8719/2702 causal constraints (skipped 987 transitions) in 235 ms.
[2023-03-12 22:55:58] [INFO ] Added : 7 causal constraints over 2 iterations in 1016 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1109 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1109/1109 places, 3719/3719 transitions.
Applied a total of 0 rules in 73 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1109/1109 places, 3719/3719 transitions.
Applied a total of 0 rules in 62 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
[2023-03-12 22:55:58] [INFO ] Invariant cache hit.
[2023-03-12 22:55:59] [INFO ] Implicit Places using invariants in 1022 ms returned []
[2023-03-12 22:55:59] [INFO ] Invariant cache hit.
[2023-03-12 22:56:00] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-12 22:56:18] [INFO ] Implicit Places using invariants and state equation in 18718 ms returned []
Implicit Place search using SMT with State Equation took 19742 ms to find 0 implicit places.
[2023-03-12 22:56:18] [INFO ] Redundant transitions in 160 ms returned []
[2023-03-12 22:56:18] [INFO ] Invariant cache hit.
[2023-03-12 22:56:20] [INFO ] Dead Transitions using invariants and state equation in 1328 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21324 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-10 in 37261 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-11
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-12 22:56:20] [INFO ] Computed 32 place invariants in 41 ms
Incomplete random walk after 10000 steps, including 70 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
[2023-03-12 22:56:20] [INFO ] Invariant cache hit.
[2023-03-12 22:56:20] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-12 22:56:20] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:56:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:56:21] [INFO ] [Real]Absence check using state equation in 642 ms returned sat
[2023-03-12 22:56:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:56:21] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-12 22:56:21] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:56:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:56:21] [INFO ] [Nat]Absence check using state equation in 655 ms returned sat
[2023-03-12 22:56:21] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-12 22:56:22] [INFO ] [Nat]Added 3584 Read/Feed constraints in 343 ms returned sat
[2023-03-12 22:56:22] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 272 ms.
[2023-03-12 22:56:23] [INFO ] Added : 6 causal constraints over 2 iterations in 920 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 1111 transition count 3721
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 11 place count 1111 transition count 3720
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 12 place count 1110 transition count 3720
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 20 place count 1110 transition count 3720
Applied a total of 20 rules in 324 ms. Remains 1110 /1116 variables (removed 6) and now considering 3720/3726 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 324 ms. Remains : 1110/1116 places, 3720/3726 transitions.
// Phase 1: matrix 3720 rows 1110 cols
[2023-03-12 22:56:23] [INFO ] Computed 32 place invariants in 76 ms
Incomplete random walk after 1000000 steps, including 7099 resets, run finished after 8440 ms. (steps per millisecond=118 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 878 ms. (steps per millisecond=1138 ) properties (out of 1) seen :1
[2023-03-12 22:56:33] [INFO ] Invariant cache hit.
[2023-03-12 22:56:33] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:56:33] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:56:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:56:34] [INFO ] [Real]Absence check using state equation in 762 ms returned sat
[2023-03-12 22:56:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:56:34] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-12 22:56:34] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:56:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:56:35] [INFO ] [Nat]Absence check using state equation in 682 ms returned sat
[2023-03-12 22:56:35] [INFO ] State equation strengthened by 3600 read => feed constraints.
[2023-03-12 22:56:35] [INFO ] [Nat]Added 3600 Read/Feed constraints in 424 ms returned sat
[2023-03-12 22:56:35] [INFO ] Computed and/alt/rep : 2703/8715/2703 causal constraints (skipped 987 transitions) in 264 ms.
[2023-03-12 22:56:36] [INFO ] Added : 9 causal constraints over 3 iterations in 1147 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1110 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1110/1110 places, 3720/3720 transitions.
Applied a total of 0 rules in 89 ms. Remains 1110 /1110 variables (removed 0) and now considering 3720/3720 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 89 ms. Remains : 1110/1110 places, 3720/3720 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1110/1110 places, 3720/3720 transitions.
Applied a total of 0 rules in 89 ms. Remains 1110 /1110 variables (removed 0) and now considering 3720/3720 (removed 0) transitions.
[2023-03-12 22:56:37] [INFO ] Invariant cache hit.
[2023-03-12 22:56:38] [INFO ] Implicit Places using invariants in 1071 ms returned []
[2023-03-12 22:56:38] [INFO ] Invariant cache hit.
[2023-03-12 22:56:39] [INFO ] State equation strengthened by 3600 read => feed constraints.
[2023-03-12 22:56:58] [INFO ] Implicit Places using invariants and state equation in 20660 ms returned []
Implicit Place search using SMT with State Equation took 21733 ms to find 0 implicit places.
[2023-03-12 22:56:59] [INFO ] Redundant transitions in 176 ms returned []
[2023-03-12 22:56:59] [INFO ] Invariant cache hit.
[2023-03-12 22:57:00] [INFO ] Dead Transitions using invariants and state equation in 1433 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23445 ms. Remains : 1110/1110 places, 3720/3720 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-11 in 40517 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-13
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-12 22:57:00] [INFO ] Computed 32 place invariants in 41 ms
Incomplete random walk after 10000 steps, including 70 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
[2023-03-12 22:57:00] [INFO ] Invariant cache hit.
[2023-03-12 22:57:00] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:57:00] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-12 22:57:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:57:01] [INFO ] [Real]Absence check using state equation in 613 ms returned sat
[2023-03-12 22:57:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:57:01] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-12 22:57:01] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:57:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:57:02] [INFO ] [Nat]Absence check using state equation in 646 ms returned sat
[2023-03-12 22:57:02] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-12 22:57:02] [INFO ] [Nat]Added 3584 Read/Feed constraints in 318 ms returned sat
[2023-03-12 22:57:03] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 233 ms.
[2023-03-12 22:57:03] [INFO ] Added : 7 causal constraints over 2 iterations in 947 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 1110 transition count 3720
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 1110 transition count 3719
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 14 place count 1109 transition count 3719
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 1 with 7 rules applied. Total rules applied 21 place count 1109 transition count 3719
Applied a total of 21 rules in 278 ms. Remains 1109 /1116 variables (removed 7) and now considering 3719/3726 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 278 ms. Remains : 1109/1116 places, 3719/3726 transitions.
// Phase 1: matrix 3719 rows 1109 cols
[2023-03-12 22:57:04] [INFO ] Computed 32 place invariants in 77 ms
Incomplete random walk after 1000000 steps, including 7099 resets, run finished after 7970 ms. (steps per millisecond=125 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 894 ms. (steps per millisecond=1118 ) properties (out of 1) seen :1
[2023-03-12 22:57:13] [INFO ] Invariant cache hit.
[2023-03-12 22:57:13] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:57:13] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:57:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:57:13] [INFO ] [Real]Absence check using state equation in 570 ms returned sat
[2023-03-12 22:57:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:57:14] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:57:14] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:57:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:57:14] [INFO ] [Nat]Absence check using state equation in 593 ms returned sat
[2023-03-12 22:57:14] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-12 22:57:15] [INFO ] [Nat]Added 3601 Read/Feed constraints in 313 ms returned sat
[2023-03-12 22:57:15] [INFO ] Computed and/alt/rep : 2702/8719/2702 causal constraints (skipped 987 transitions) in 231 ms.
[2023-03-12 22:57:16] [INFO ] Added : 7 causal constraints over 2 iterations in 926 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1109 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1109/1109 places, 3719/3719 transitions.
Applied a total of 0 rules in 88 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1109/1109 places, 3719/3719 transitions.
Applied a total of 0 rules in 89 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
[2023-03-12 22:57:16] [INFO ] Invariant cache hit.
[2023-03-12 22:57:17] [INFO ] Implicit Places using invariants in 1093 ms returned []
[2023-03-12 22:57:17] [INFO ] Invariant cache hit.
[2023-03-12 22:57:18] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-12 22:57:40] [INFO ] Implicit Places using invariants and state equation in 23017 ms returned []
Implicit Place search using SMT with State Equation took 24112 ms to find 0 implicit places.
[2023-03-12 22:57:40] [INFO ] Redundant transitions in 100 ms returned []
[2023-03-12 22:57:40] [INFO ] Invariant cache hit.
[2023-03-12 22:57:42] [INFO ] Dead Transitions using invariants and state equation in 1425 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25754 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-13 in 41603 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-14
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-12 22:57:42] [INFO ] Computed 32 place invariants in 40 ms
Incomplete random walk after 10000 steps, including 70 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
[2023-03-12 22:57:42] [INFO ] Invariant cache hit.
[2023-03-12 22:57:42] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-12 22:57:42] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-12 22:57:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:57:43] [INFO ] [Real]Absence check using state equation in 699 ms returned sat
[2023-03-12 22:57:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:57:43] [INFO ] [Nat]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-12 22:57:43] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:57:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:57:44] [INFO ] [Nat]Absence check using state equation in 755 ms returned sat
[2023-03-12 22:57:44] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-12 22:57:44] [INFO ] [Nat]Added 3584 Read/Feed constraints in 447 ms returned sat
[2023-03-12 22:57:45] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 274 ms.
[2023-03-12 22:57:45] [INFO ] Added : 9 causal constraints over 2 iterations in 952 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 1111 transition count 3721
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 11 place count 1111 transition count 3720
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 12 place count 1110 transition count 3720
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 20 place count 1110 transition count 3720
Applied a total of 20 rules in 319 ms. Remains 1110 /1116 variables (removed 6) and now considering 3720/3726 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 319 ms. Remains : 1110/1116 places, 3720/3726 transitions.
// Phase 1: matrix 3720 rows 1110 cols
[2023-03-12 22:57:46] [INFO ] Computed 32 place invariants in 50 ms
Incomplete random walk after 1000000 steps, including 7081 resets, run finished after 8853 ms. (steps per millisecond=112 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 1114 ms. (steps per millisecond=897 ) properties (out of 1) seen :1
[2023-03-12 22:57:56] [INFO ] Invariant cache hit.
[2023-03-12 22:57:56] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:57:56] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:57:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:57:57] [INFO ] [Real]Absence check using state equation in 663 ms returned sat
[2023-03-12 22:57:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:57:57] [INFO ] [Nat]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-12 22:57:57] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:57:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:57:58] [INFO ] [Nat]Absence check using state equation in 749 ms returned sat
[2023-03-12 22:57:58] [INFO ] State equation strengthened by 3600 read => feed constraints.
[2023-03-12 22:57:58] [INFO ] [Nat]Added 3600 Read/Feed constraints in 420 ms returned sat
[2023-03-12 22:57:58] [INFO ] Computed and/alt/rep : 2703/8715/2703 causal constraints (skipped 987 transitions) in 269 ms.
[2023-03-12 22:57:59] [INFO ] Added : 6 causal constraints over 2 iterations in 1017 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1110 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1110/1110 places, 3720/3720 transitions.
Applied a total of 0 rules in 62 ms. Remains 1110 /1110 variables (removed 0) and now considering 3720/3720 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 1110/1110 places, 3720/3720 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1110/1110 places, 3720/3720 transitions.
Applied a total of 0 rules in 66 ms. Remains 1110 /1110 variables (removed 0) and now considering 3720/3720 (removed 0) transitions.
[2023-03-12 22:57:59] [INFO ] Invariant cache hit.
[2023-03-12 22:58:00] [INFO ] Implicit Places using invariants in 1001 ms returned []
[2023-03-12 22:58:00] [INFO ] Invariant cache hit.
[2023-03-12 22:58:01] [INFO ] State equation strengthened by 3600 read => feed constraints.
[2023-03-12 22:58:19] [INFO ] Implicit Places using invariants and state equation in 18909 ms returned []
Implicit Place search using SMT with State Equation took 19912 ms to find 0 implicit places.
[2023-03-12 22:58:20] [INFO ] Redundant transitions in 104 ms returned []
[2023-03-12 22:58:20] [INFO ] Invariant cache hit.
[2023-03-12 22:58:21] [INFO ] Dead Transitions using invariants and state equation in 1440 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21529 ms. Remains : 1110/1110 places, 3720/3720 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-14 in 39262 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-15
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-12 22:58:21] [INFO ] Computed 32 place invariants in 44 ms
Incomplete random walk after 10000 steps, including 71 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
[2023-03-12 22:58:21] [INFO ] Invariant cache hit.
[2023-03-12 22:58:21] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:58:21] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:58:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:58:22] [INFO ] [Real]Absence check using state equation in 712 ms returned sat
[2023-03-12 22:58:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:58:22] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:58:22] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-12 22:58:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:58:23] [INFO ] [Nat]Absence check using state equation in 676 ms returned sat
[2023-03-12 22:58:23] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-12 22:58:23] [INFO ] [Nat]Added 3584 Read/Feed constraints in 435 ms returned sat
[2023-03-12 22:58:24] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 220 ms.
[2023-03-12 22:58:25] [INFO ] Added : 13 causal constraints over 3 iterations in 1156 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1116/1116 places, 3726/3726 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 1111 transition count 3721
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 11 place count 1111 transition count 3720
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 12 place count 1110 transition count 3720
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 20 place count 1110 transition count 3720
Applied a total of 20 rules in 307 ms. Remains 1110 /1116 variables (removed 6) and now considering 3720/3726 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 307 ms. Remains : 1110/1116 places, 3720/3726 transitions.
// Phase 1: matrix 3720 rows 1110 cols
[2023-03-12 22:58:25] [INFO ] Computed 32 place invariants in 71 ms
Incomplete random walk after 1000000 steps, including 7091 resets, run finished after 8678 ms. (steps per millisecond=115 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 1067 ms. (steps per millisecond=937 ) properties (out of 1) seen :1
[2023-03-12 22:58:35] [INFO ] Invariant cache hit.
[2023-03-12 22:58:35] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-12 22:58:35] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-12 22:58:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 22:58:36] [INFO ] [Real]Absence check using state equation in 694 ms returned sat
[2023-03-12 22:58:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 22:58:36] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-12 22:58:36] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-12 22:58:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 22:58:37] [INFO ] [Nat]Absence check using state equation in 764 ms returned sat
[2023-03-12 22:58:37] [INFO ] State equation strengthened by 3600 read => feed constraints.
[2023-03-12 22:58:37] [INFO ] [Nat]Added 3600 Read/Feed constraints in 315 ms returned sat
[2023-03-12 22:58:38] [INFO ] Computed and/alt/rep : 2703/8715/2703 causal constraints (skipped 987 transitions) in 251 ms.
[2023-03-12 22:58:38] [INFO ] Added : 8 causal constraints over 2 iterations in 745 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1110 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1110/1110 places, 3720/3720 transitions.
Applied a total of 0 rules in 69 ms. Remains 1110 /1110 variables (removed 0) and now considering 3720/3720 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 1110/1110 places, 3720/3720 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1110/1110 places, 3720/3720 transitions.
Applied a total of 0 rules in 68 ms. Remains 1110 /1110 variables (removed 0) and now considering 3720/3720 (removed 0) transitions.
[2023-03-12 22:58:38] [INFO ] Invariant cache hit.
[2023-03-12 22:58:39] [INFO ] Implicit Places using invariants in 971 ms returned []
[2023-03-12 22:58:39] [INFO ] Invariant cache hit.
[2023-03-12 22:58:40] [INFO ] State equation strengthened by 3600 read => feed constraints.
[2023-03-12 22:59:00] [INFO ] Implicit Places using invariants and state equation in 20575 ms returned []
Implicit Place search using SMT with State Equation took 21548 ms to find 0 implicit places.
[2023-03-12 22:59:00] [INFO ] Redundant transitions in 104 ms returned []
[2023-03-12 22:59:00] [INFO ] Invariant cache hit.
[2023-03-12 22:59:01] [INFO ] Dead Transitions using invariants and state equation in 1429 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23159 ms. Remains : 1110/1110 places, 3720/3720 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-15 in 40488 ms.
[2023-03-12 22:59:02] [INFO ] Flatten gal took : 281 ms
[2023-03-12 22:59:02] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2023-03-12 22:59:02] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1116 places, 3726 transitions and 14944 arcs took 17 ms.
Total runtime 1547547 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --maxsum=/tmp/2051/ub_0_ --maxsum=/tmp/2051/ub_1_ --maxsum=/tmp/2051/ub_2_ --maxsum=/tmp/2051/ub_3_ --maxsum=/tmp/2051/ub_4_ --maxsum=/tmp/2051/ub_5_ --maxsum=/tmp/2051/ub_6_ --maxsum=/tmp/2051/ub_7_ --maxsum=/tmp/2051/ub_8_ --maxsum=/tmp/2051/ub_9_ --maxsum=/tmp/2051/ub_10_ --maxsum=/tmp/2051/ub_11_ --maxsum=/tmp/2051/ub_12_ --maxsum=/tmp/2051/ub_13_ --maxsum=/tmp/2051/ub_14_
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393356 kB
MemFree: 15229884 kB
After kill :
MemTotal: 16393356 kB
MemFree: 16090992 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
mcc2023

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CANInsertWithFailure-PT-030"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is CANInsertWithFailure-PT-030, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r041-tajo-167813695100725"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-030.tgz
mv CANInsertWithFailure-PT-030 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;