About the Execution of Marcie+red for CANInsertWithFailure-PT-030
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 6807.239 | 3600000.00 | 3757669.00 | 847.80 | ? ? ? ? ? ? ? ? ? ? ? ? 29 ? ? ? | normal |
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.r042-tajo-167813696100725.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 marciexred
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 r042-tajo-167813696100725
=====================================================================
--------------------
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 1678744929079
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=marciexred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-030
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-13 22:02:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-13 22:02:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 22:02:11] [INFO ] Load time of PNML (sax parser for PT used): 221 ms
[2023-03-13 22:02:11] [INFO ] Transformed 2164 places.
[2023-03-13 22:02:11] [INFO ] Transformed 5580 transitions.
[2023-03-13 22:02:11] [INFO ] Parsed PT model containing 2164 places and 5580 transitions and 15000 arcs in 338 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
// Phase 1: matrix 5580 rows 2164 cols
[2023-03-13 22:02:11] [INFO ] Computed 33 place invariants in 240 ms
Incomplete random walk after 10000 steps, including 14 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 16) seen :11
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) 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 16) 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 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 :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) 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 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) 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 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 16) 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 16) seen :2
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 :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 :3
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 :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 12 ms. (steps per millisecond=833 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 16) seen :1
[2023-03-13 22:02:12] [INFO ] Invariant cache hit.
[2023-03-13 22:02:12] [INFO ] [Real]Absence check using 31 positive place invariants in 57 ms returned sat
[2023-03-13 22:02:12] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 21 ms returned sat
[2023-03-13 22:02:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:02:14] [INFO ] [Real]Absence check using state equation in 1836 ms returned sat
[2023-03-13 22:02:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:02:15] [INFO ] [Nat]Absence check using 31 positive place invariants in 39 ms returned sat
[2023-03-13 22:02:15] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 22 ms returned sat
[2023-03-13 22:02:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:02:17] [INFO ] [Nat]Absence check using state equation in 2055 ms returned sat
[2023-03-13 22:02:17] [INFO ] State equation strengthened by 1770 read => feed constraints.
[2023-03-13 22:02:18] [INFO ] [Nat]Added 1770 Read/Feed constraints in 1657 ms returned sat
[2023-03-13 22:02:19] [INFO ] Computed and/alt/rep : 5460/8970/5460 causal constraints (skipped 90 transitions) in 421 ms.
0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
[2023-03-13 22:02:21] [INFO ] Deduced a trap composed of 11 places in 1616 ms of which 12 ms to minimize.
[2023-03-13 22:02:21] [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 0
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)
[2023-03-13 22:02:21] [INFO ] [Real]Absence check using 31 positive place invariants in 25 ms returned sat
[2023-03-13 22:02:21] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 14 ms returned sat
[2023-03-13 22:02:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:02:23] [INFO ] [Real]Absence check using state equation in 1665 ms returned sat
[2023-03-13 22:02:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:02:23] [INFO ] [Nat]Absence check using 31 positive place invariants in 38 ms returned sat
[2023-03-13 22:02:23] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-13 22:02:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:02:25] [INFO ] [Nat]Absence check using state equation in 1434 ms returned sat
[2023-03-13 22:02:28] [INFO ] [Nat]Added 1770 Read/Feed constraints in 2892 ms returned sat
[2023-03-13 22:02:28] [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 1
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)
[2023-03-13 22:02:28] [INFO ] [Real]Absence check using 31 positive place invariants in 24 ms returned sat
[2023-03-13 22:02:28] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 12 ms returned sat
[2023-03-13 22:02:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:02:30] [INFO ] [Real]Absence check using state equation in 1227 ms returned sat
[2023-03-13 22:02:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:02:30] [INFO ] [Nat]Absence check using 31 positive place invariants in 35 ms returned sat
[2023-03-13 22:02:30] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-13 22:02:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:02:31] [INFO ] [Nat]Absence check using state equation in 1353 ms returned sat
[2023-03-13 22:02:33] [INFO ] [Nat]Added 1770 Read/Feed constraints in 1226 ms returned sat
[2023-03-13 22:02:33] [INFO ] Computed and/alt/rep : 5460/8970/5460 causal constraints (skipped 90 transitions) in 370 ms.
[2023-03-13 22:02:34] [INFO ] Added : 10 causal constraints over 2 iterations in 1438 ms. Result :sat
[2023-03-13 22:02:35] [INFO ] [Real]Absence check using 31 positive place invariants in 36 ms returned sat
[2023-03-13 22:02:35] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-13 22:02:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:02:36] [INFO ] [Real]Absence check using state equation in 1481 ms returned sat
[2023-03-13 22:02:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:02:37] [INFO ] [Nat]Absence check using 31 positive place invariants in 40 ms returned sat
[2023-03-13 22:02:37] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-13 22:02:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:02:38] [INFO ] [Nat]Absence check using state equation in 1483 ms returned sat
[2023-03-13 22:02:39] [INFO ] [Nat]Added 1770 Read/Feed constraints in 1079 ms returned sat
[2023-03-13 22:02:40] [INFO ] Computed and/alt/rep : 5460/8970/5460 causal constraints (skipped 90 transitions) in 395 ms.
[2023-03-13 22:02:41] [INFO ] Added : 11 causal constraints over 3 iterations in 1791 ms. Result :sat
[2023-03-13 22:02:42] [INFO ] [Real]Absence check using 31 positive place invariants in 34 ms returned sat
[2023-03-13 22:02:42] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-13 22:02:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:02:43] [INFO ] [Real]Absence check using state equation in 1417 ms returned sat
[2023-03-13 22:02:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:02:44] [INFO ] [Nat]Absence check using 31 positive place invariants in 26 ms returned sat
[2023-03-13 22:02:44] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-13 22:02:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:02:45] [INFO ] [Nat]Absence check using state equation in 1346 ms returned sat
[2023-03-13 22:02:47] [INFO ] [Nat]Added 1770 Read/Feed constraints in 1654 ms returned sat
[2023-03-13 22:02:47] [INFO ] Computed and/alt/rep : 5460/8970/5460 causal constraints (skipped 90 transitions) in 281 ms.
[2023-03-13 22:02:48] [INFO ] Added : 10 causal constraints over 2 iterations in 1301 ms. Result :sat
[2023-03-13 22:02:49] [INFO ] [Real]Absence check using 31 positive place invariants in 36 ms returned sat
[2023-03-13 22:02:49] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-13 22:02:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:02:51] [INFO ] [Real]Absence check using state equation in 1840 ms returned sat
[2023-03-13 22:02:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:02:51] [INFO ] [Nat]Absence check using 31 positive place invariants in 52 ms returned sat
[2023-03-13 22:02:51] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 36 ms returned sat
[2023-03-13 22:02:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:02:53] [INFO ] [Nat]Absence check using state equation in 1878 ms returned sat
[2023-03-13 22:02:56] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 22:02:56] [INFO ] [Nat]Added 1770 Read/Feed constraints in 2784 ms returned unknown
[2023-03-13 22:02:56] [INFO ] [Real]Absence check using 31 positive place invariants in 27 ms returned sat
[2023-03-13 22:02:56] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 15 ms returned sat
[2023-03-13 22:02:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:02:58] [INFO ] [Real]Absence check using state equation in 1628 ms returned sat
[2023-03-13 22:02:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:02:58] [INFO ] [Nat]Absence check using 31 positive place invariants in 35 ms returned sat
[2023-03-13 22:02:58] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 18 ms returned sat
[2023-03-13 22:02:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:03:00] [INFO ] [Nat]Absence check using state equation in 1648 ms returned sat
[2023-03-13 22:03:03] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 22:03:03] [INFO ] [Nat]Added 1770 Read/Feed constraints in 3051 ms returned unknown
[2023-03-13 22:03:03] [INFO ] [Real]Absence check using 31 positive place invariants in 33 ms returned sat
[2023-03-13 22:03:03] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-13 22:03:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:03:05] [INFO ] [Real]Absence check using state equation in 1393 ms returned sat
[2023-03-13 22:03:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:03:05] [INFO ] [Nat]Absence check using 31 positive place invariants in 35 ms returned sat
[2023-03-13 22:03:05] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-13 22:03:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:03:07] [INFO ] [Nat]Absence check using state equation in 1648 ms returned sat
[2023-03-13 22:03:07] [INFO ] [Nat]Added 1770 Read/Feed constraints in 502 ms returned sat
[2023-03-13 22:03:08] [INFO ] Computed and/alt/rep : 5460/8970/5460 causal constraints (skipped 90 transitions) in 392 ms.
[2023-03-13 22:03:09] [INFO ] Added : 11 causal constraints over 3 iterations in 1833 ms. Result :sat
[2023-03-13 22:03:10] [INFO ] [Real]Absence check using 31 positive place invariants in 34 ms returned sat
[2023-03-13 22:03:10] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 20 ms returned sat
[2023-03-13 22:03:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:03:13] [INFO ] [Real]Absence check using state equation in 2548 ms returned sat
[2023-03-13 22:03:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:03:13] [INFO ] [Nat]Absence check using 31 positive place invariants in 34 ms returned sat
[2023-03-13 22:03:13] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 18 ms returned sat
[2023-03-13 22:03:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:03:15] [INFO ] [Nat]Absence check using state equation in 1749 ms returned sat
[2023-03-13 22:03:18] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 22:03:18] [INFO ] [Nat]Added 1770 Read/Feed constraints in 2945 ms returned unknown
[2023-03-13 22:03:18] [INFO ] [Real]Absence check using 31 positive place invariants in 32 ms returned sat
[2023-03-13 22:03:18] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 22 ms returned sat
[2023-03-13 22:03:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:03:19] [INFO ] [Real]Absence check using state equation in 1291 ms returned sat
[2023-03-13 22:03:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:03:20] [INFO ] [Nat]Absence check using 31 positive place invariants in 30 ms returned sat
[2023-03-13 22:03:20] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 14 ms returned sat
[2023-03-13 22:03:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:03:21] [INFO ] [Nat]Absence check using state equation in 1399 ms returned sat
[2023-03-13 22:03:24] [INFO ] [Nat]Added 1770 Read/Feed constraints in 2431 ms returned sat
[2023-03-13 22:03:24] [INFO ] Computed and/alt/rep : 5460/8970/5460 causal constraints (skipped 90 transitions) in 344 ms.
[2023-03-13 22:03:26] [INFO ] Deduced a trap composed of 11 places in 1906 ms of which 5 ms to minimize.
[2023-03-13 22:03:26] [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)
[2023-03-13 22:03:27] [INFO ] [Real]Absence check using 31 positive place invariants in 112 ms returned sat
[2023-03-13 22:03:27] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 115 ms returned sat
[2023-03-13 22:03:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:03:30] [INFO ] [Real]Absence check using state equation in 3196 ms returned sat
[2023-03-13 22:03:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:03:31] [INFO ] [Nat]Absence check using 31 positive place invariants in 36 ms returned sat
[2023-03-13 22:03:31] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 20 ms returned sat
[2023-03-13 22:03:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:03:32] [INFO ] [Nat]Absence check using state equation in 1552 ms returned sat
[2023-03-13 22:03:35] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 22:03:35] [INFO ] [Nat]Added 1770 Read/Feed constraints in 3176 ms returned unknown
[2023-03-13 22:03:36] [INFO ] [Real]Absence check using 31 positive place invariants in 60 ms returned sat
[2023-03-13 22:03:36] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 34 ms returned sat
[2023-03-13 22:03:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:03:39] [INFO ] [Real]Absence check using state equation in 2644 ms returned sat
[2023-03-13 22:03:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:03:39] [INFO ] [Nat]Absence check using 31 positive place invariants in 33 ms returned sat
[2023-03-13 22:03:39] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 18 ms returned sat
[2023-03-13 22:03:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:03:41] [INFO ] [Nat]Absence check using state equation in 1583 ms returned sat
[2023-03-13 22:03:44] [INFO ] [Nat]Added 1770 Read/Feed constraints in 2626 ms returned sat
[2023-03-13 22:03:44] [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 11
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)
[2023-03-13 22:03:45] [INFO ] [Real]Absence check using 31 positive place invariants in 44 ms returned sat
[2023-03-13 22:03:45] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 20 ms returned sat
[2023-03-13 22:03:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:03:47] [INFO ] [Real]Absence check using state equation in 1923 ms returned sat
[2023-03-13 22:03:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:03:47] [INFO ] [Nat]Absence check using 31 positive place invariants in 34 ms returned sat
[2023-03-13 22:03:47] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 18 ms returned sat
[2023-03-13 22:03:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:03:49] [INFO ] [Nat]Absence check using state equation in 1585 ms returned sat
[2023-03-13 22:03:51] [INFO ] [Nat]Added 1770 Read/Feed constraints in 2220 ms returned sat
[2023-03-13 22:03:51] [INFO ] Computed and/alt/rep : 5460/8970/5460 causal constraints (skipped 90 transitions) in 283 ms.
[2023-03-13 22:03:52] [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.refineWithCausalOrder(DeadlockTester.java:1186)
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)
[2023-03-13 22:03:52] [INFO ] [Real]Absence check using 31 positive place invariants in 34 ms returned sat
[2023-03-13 22:03:52] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-13 22:03:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:03:54] [INFO ] [Real]Absence check using state equation in 1593 ms returned sat
[2023-03-13 22:03:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:03:54] [INFO ] [Nat]Absence check using 31 positive place invariants in 34 ms returned sat
[2023-03-13 22:03:54] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-13 22:03:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:03:56] [INFO ] [Nat]Absence check using state equation in 1324 ms returned sat
[2023-03-13 22:03:59] [INFO ] [Nat]Added 1770 Read/Feed constraints in 2950 ms returned sat
[2023-03-13 22:03:59] [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 13
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)
[2023-03-13 22:04:00] [INFO ] [Real]Absence check using 31 positive place invariants in 59 ms returned sat
[2023-03-13 22:04:00] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 34 ms returned sat
[2023-03-13 22:04:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:04:02] [INFO ] [Real]Absence check using state equation in 2191 ms returned sat
[2023-03-13 22:04:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:04:02] [INFO ] [Nat]Absence check using 31 positive place invariants in 36 ms returned sat
[2023-03-13 22:04:02] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 21 ms returned sat
[2023-03-13 22:04:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:04:04] [INFO ] [Nat]Absence check using state equation in 1696 ms returned sat
[2023-03-13 22:04:07] [INFO ] [Nat]Added 1770 Read/Feed constraints in 2938 ms returned sat
[2023-03-13 22:04:08] [INFO ] Deduced a trap composed of 11 places in 1383 ms of which 3 ms to minimize.
[2023-03-13 22:04:08] [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 14
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.verifyPossible(DeadlockTester.java:916)
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)
[2023-03-13 22:04:09] [INFO ] [Real]Absence check using 31 positive place invariants in 23 ms returned sat
[2023-03-13 22:04:09] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-13 22:04:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:04:10] [INFO ] [Real]Absence check using state equation in 1145 ms returned sat
[2023-03-13 22:04:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:04:10] [INFO ] [Nat]Absence check using 31 positive place invariants in 35 ms returned sat
[2023-03-13 22:04:10] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-13 22:04:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:04:12] [INFO ] [Nat]Absence check using state equation in 1271 ms returned sat
[2023-03-13 22:04:14] [INFO ] [Nat]Added 1770 Read/Feed constraints in 2215 ms returned sat
[2023-03-13 22:04:14] [INFO ] Computed and/alt/rep : 5460/8970/5460 causal constraints (skipped 90 transitions) in 381 ms.
[2023-03-13 22:04:17] [INFO ] Deduced a trap composed of 11 places in 1532 ms of which 3 ms to minimize.
[2023-03-13 22:04:17] [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, 0, 0, 1, 1, 0, 1, 0, 1, 1, 4, 1, 1, 0]
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.9 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 4 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 4 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 1158 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 1159 ms. Remains : 1116/2164 places, 3726/5580 transitions.
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-13 22:04:18] [INFO ] Computed 32 place invariants in 86 ms
Incomplete random walk after 1000000 steps, including 6931 resets, run finished after 7309 ms. (steps per millisecond=136 ) properties (out of 16) seen :29
Incomplete Best-First random walk after 1000000 steps, including 204 resets, run finished after 814 ms. (steps per millisecond=1228 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 209 resets, run finished after 841 ms. (steps per millisecond=1189 ) properties (out of 16) seen :27
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 828 ms. (steps per millisecond=1207 ) properties (out of 16) seen :30
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 800 ms. (steps per millisecond=1250 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 796 ms. (steps per millisecond=1256 ) properties (out of 16) seen :22
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 793 ms. (steps per millisecond=1261 ) properties (out of 16) seen :20
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 793 ms. (steps per millisecond=1261 ) properties (out of 16) seen :22
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 797 ms. (steps per millisecond=1254 ) properties (out of 16) seen :27
Incomplete Best-First random walk after 1000001 steps, including 4 resets, run finished after 719 ms. (steps per millisecond=1390 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 797 ms. (steps per millisecond=1254 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 798 ms. (steps per millisecond=1253 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 817 ms. (steps per millisecond=1223 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 715 ms. (steps per millisecond=1398 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 791 ms. (steps per millisecond=1264 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 790 ms. (steps per millisecond=1265 ) properties (out of 16) seen :22
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 788 ms. (steps per millisecond=1269 ) properties (out of 16) seen :25
[2023-03-13 22:04:38] [INFO ] Invariant cache hit.
[2023-03-13 22:04:38] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:04:38] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:04:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:04:39] [INFO ] [Real]Absence check using state equation in 765 ms returned sat
[2023-03-13 22:04:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:04:39] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:04:39] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:04:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:04:40] [INFO ] [Nat]Absence check using state equation in 727 ms returned sat
[2023-03-13 22:04:40] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-13 22:04:40] [INFO ] [Nat]Added 3498 Read/Feed constraints in 295 ms returned sat
[2023-03-13 22:04:41] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 239 ms.
[2023-03-13 22:04:41] [INFO ] Added : 6 causal constraints over 2 iterations in 896 ms. Result :sat
[2023-03-13 22:04:42] [INFO ] [Real]Absence check using 30 positive place invariants in 22 ms returned sat
[2023-03-13 22:04:42] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:04:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:04:42] [INFO ] [Real]Absence check using state equation in 819 ms returned sat
[2023-03-13 22:04:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:04:43] [INFO ] [Nat]Absence check using 30 positive place invariants in 21 ms returned sat
[2023-03-13 22:04:43] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:04:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:04:44] [INFO ] [Nat]Absence check using state equation in 804 ms returned sat
[2023-03-13 22:04:44] [INFO ] [Nat]Added 3498 Read/Feed constraints in 549 ms returned sat
[2023-03-13 22:04:44] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 269 ms.
[2023-03-13 22:04:46] [INFO ] Added : 16 causal constraints over 4 iterations in 1580 ms. Result :sat
[2023-03-13 22:04:46] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:04:46] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 12 ms returned sat
[2023-03-13 22:04:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:04:47] [INFO ] [Real]Absence check using state equation in 813 ms returned sat
[2023-03-13 22:04:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:04:47] [INFO ] [Nat]Absence check using 30 positive place invariants in 41 ms returned sat
[2023-03-13 22:04:47] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-13 22:04:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:04:49] [INFO ] [Nat]Absence check using state equation in 1240 ms returned sat
[2023-03-13 22:04:49] [INFO ] [Nat]Added 3498 Read/Feed constraints in 322 ms returned sat
[2023-03-13 22:04:49] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 268 ms.
[2023-03-13 22:04:50] [INFO ] Added : 6 causal constraints over 2 iterations in 1002 ms. Result :sat
[2023-03-13 22:04:50] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:04:50] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:04:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:04:51] [INFO ] [Real]Absence check using state equation in 714 ms returned sat
[2023-03-13 22:04:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:04:52] [INFO ] [Nat]Absence check using 30 positive place invariants in 46 ms returned sat
[2023-03-13 22:04:52] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 21 ms returned sat
[2023-03-13 22:04:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:04:52] [INFO ] [Nat]Absence check using state equation in 748 ms returned sat
[2023-03-13 22:04:53] [INFO ] [Nat]Added 3498 Read/Feed constraints in 379 ms returned sat
[2023-03-13 22:04:53] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 266 ms.
[2023-03-13 22:04:54] [INFO ] Added : 9 causal constraints over 2 iterations in 1072 ms. Result :sat
[2023-03-13 22:04:54] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:04:54] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:04:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:04:55] [INFO ] [Real]Absence check using state equation in 782 ms returned sat
[2023-03-13 22:04:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:04:55] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-13 22:04:55] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-13 22:04:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:04:56] [INFO ] [Nat]Absence check using state equation in 765 ms returned sat
[2023-03-13 22:04:56] [INFO ] [Nat]Added 3498 Read/Feed constraints in 303 ms returned sat
[2023-03-13 22:04:57] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 275 ms.
[2023-03-13 22:04:57] [INFO ] Added : 5 causal constraints over 1 iterations in 796 ms. Result :sat
[2023-03-13 22:04:58] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:04:58] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 12 ms returned sat
[2023-03-13 22:04:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:04:59] [INFO ] [Real]Absence check using state equation in 848 ms returned sat
[2023-03-13 22:04:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:04:59] [INFO ] [Nat]Absence check using 30 positive place invariants in 66 ms returned sat
[2023-03-13 22:04:59] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 17 ms returned sat
[2023-03-13 22:04:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:05:00] [INFO ] [Nat]Absence check using state equation in 1294 ms returned sat
[2023-03-13 22:05:01] [INFO ] [Nat]Added 3498 Read/Feed constraints in 381 ms returned sat
[2023-03-13 22:05:01] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 239 ms.
[2023-03-13 22:05:02] [INFO ] Added : 9 causal constraints over 2 iterations in 1000 ms. Result :sat
[2023-03-13 22:05:02] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:05:02] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:05:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:05:03] [INFO ] [Real]Absence check using state equation in 831 ms returned sat
[2023-03-13 22:05:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:05:03] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:05:03] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-13 22:05:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:05:04] [INFO ] [Nat]Absence check using state equation in 683 ms returned sat
[2023-03-13 22:05:04] [INFO ] [Nat]Added 3498 Read/Feed constraints in 318 ms returned sat
[2023-03-13 22:05:05] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 259 ms.
[2023-03-13 22:05:06] [INFO ] Added : 11 causal constraints over 3 iterations in 1172 ms. Result :sat
[2023-03-13 22:05:06] [INFO ] [Real]Absence check using 30 positive place invariants in 25 ms returned sat
[2023-03-13 22:05:06] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 26 ms returned sat
[2023-03-13 22:05:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:05:07] [INFO ] [Real]Absence check using state equation in 1288 ms returned sat
[2023-03-13 22:05:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:05:08] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:05:08] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:05:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:05:08] [INFO ] [Nat]Absence check using state equation in 701 ms returned sat
[2023-03-13 22:05:09] [INFO ] [Nat]Added 3498 Read/Feed constraints in 398 ms returned sat
[2023-03-13 22:05:09] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 328 ms.
[2023-03-13 22:05:10] [INFO ] Added : 9 causal constraints over 2 iterations in 1006 ms. Result :sat
[2023-03-13 22:05:10] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:05:10] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-13 22:05:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:05:11] [INFO ] [Real]Absence check using state equation in 725 ms returned sat
[2023-03-13 22:05:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:05:11] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:05:11] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:05:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:05:12] [INFO ] [Nat]Absence check using state equation in 659 ms returned sat
[2023-03-13 22:05:12] [INFO ] [Nat]Added 3498 Read/Feed constraints in 570 ms returned sat
[2023-03-13 22:05:13] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 268 ms.
[2023-03-13 22:05:14] [INFO ] Added : 14 causal constraints over 3 iterations in 1276 ms. Result :sat
[2023-03-13 22:05:14] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:05:14] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:05:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:05:15] [INFO ] [Real]Absence check using state equation in 798 ms returned sat
[2023-03-13 22:05:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:05:15] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-13 22:05:15] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-13 22:05:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:05:16] [INFO ] [Nat]Absence check using state equation in 524 ms returned sat
[2023-03-13 22:05:16] [INFO ] [Nat]Added 3498 Read/Feed constraints in 279 ms returned sat
[2023-03-13 22:05:17] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 312 ms.
[2023-03-13 22:05:17] [INFO ] Added : 9 causal constraints over 2 iterations in 985 ms. Result :sat
[2023-03-13 22:05:18] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-13 22:05:18] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-13 22:05:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:05:19] [INFO ] [Real]Absence check using state equation in 1121 ms returned sat
[2023-03-13 22:05:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:05:19] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:05:19] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:05:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:05:20] [INFO ] [Nat]Absence check using state equation in 722 ms returned sat
[2023-03-13 22:05:20] [INFO ] [Nat]Added 3498 Read/Feed constraints in 278 ms returned sat
[2023-03-13 22:05:20] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 246 ms.
[2023-03-13 22:05:21] [INFO ] Added : 9 causal constraints over 2 iterations in 985 ms. Result :sat
[2023-03-13 22:05:21] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:05:21] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:05:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:05:23] [INFO ] [Real]Absence check using state equation in 1219 ms returned sat
[2023-03-13 22:05:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:05:23] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:05:23] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:05:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:05:24] [INFO ] [Nat]Absence check using state equation in 724 ms returned sat
[2023-03-13 22:05:24] [INFO ] [Nat]Added 3498 Read/Feed constraints in 286 ms returned sat
[2023-03-13 22:05:24] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 221 ms.
[2023-03-13 22:05:25] [INFO ] Added : 10 causal constraints over 2 iterations in 936 ms. Result :sat
[2023-03-13 22:05:25] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:05:25] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:05:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:05:26] [INFO ] [Real]Absence check using state equation in 886 ms returned sat
[2023-03-13 22:05:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:05:27] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:05:27] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:05:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:05:27] [INFO ] [Nat]Absence check using state equation in 807 ms returned sat
[2023-03-13 22:05:28] [INFO ] [Nat]Added 3498 Read/Feed constraints in 429 ms returned sat
[2023-03-13 22:05:28] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 296 ms.
[2023-03-13 22:05:29] [INFO ] Added : 16 causal constraints over 4 iterations in 1540 ms. Result :sat
[2023-03-13 22:05:30] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:05:30] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:05:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:05:35] [INFO ] [Real]Absence check using state equation in 4798 ms returned sat
[2023-03-13 22:05:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:05:35] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:05:35] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:05:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:05:36] [INFO ] [Nat]Absence check using state equation in 732 ms returned sat
[2023-03-13 22:05:36] [INFO ] [Nat]Added 3498 Read/Feed constraints in 314 ms returned sat
[2023-03-13 22:05:36] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 240 ms.
[2023-03-13 22:05:37] [INFO ] Added : 8 causal constraints over 2 iterations in 1022 ms. Result :sat
[2023-03-13 22:05:37] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:05:37] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-13 22:05:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:05:38] [INFO ] [Real]Absence check using state equation in 755 ms returned sat
[2023-03-13 22:05:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:05:38] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:05:38] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-13 22:05:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:05:39] [INFO ] [Nat]Absence check using state equation in 806 ms returned sat
[2023-03-13 22:05:40] [INFO ] [Nat]Added 3498 Read/Feed constraints in 467 ms returned sat
[2023-03-13 22:05:40] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 296 ms.
[2023-03-13 22:05:41] [INFO ] Added : 12 causal constraints over 3 iterations in 1277 ms. Result :sat
[2023-03-13 22:05:41] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:05:41] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:05:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:05:52] [INFO ] [Real]Absence check using state equation in 10123 ms returned sat
[2023-03-13 22:05:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:05:52] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-13 22:05:52] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-13 22:05:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:05:53] [INFO ] [Nat]Absence check using state equation in 710 ms returned sat
[2023-03-13 22:05:53] [INFO ] [Nat]Added 3498 Read/Feed constraints in 479 ms returned sat
[2023-03-13 22:05:53] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 277 ms.
[2023-03-13 22:05:55] [INFO ] Added : 16 causal constraints over 4 iterations in 1660 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, 15, 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 120 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 121 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 184 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
[2023-03-13 22:05:56] [INFO ] Invariant cache hit.
[2023-03-13 22:05:57] [INFO ] Implicit Places using invariants in 1031 ms returned []
[2023-03-13 22:05:57] [INFO ] Invariant cache hit.
[2023-03-13 22:05:58] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-13 22:06:12] [INFO ] Implicit Places using invariants and state equation in 15257 ms returned []
Implicit Place search using SMT with State Equation took 16300 ms to find 0 implicit places.
[2023-03-13 22:06:13] [INFO ] Redundant transitions in 387 ms returned []
[2023-03-13 22:06:13] [INFO ] Invariant cache hit.
[2023-03-13 22:06:15] [INFO ] Dead Transitions using invariants and state equation in 2017 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18900 ms. Remains : 1116/1116 places, 3726/3726 transitions.
[2023-03-13 22:06:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 6920 resets, run finished after 7635 ms. (steps per millisecond=130 ) properties (out of 16) seen :31
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 :26
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 860 ms. (steps per millisecond=1162 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 855 ms. (steps per millisecond=1169 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 868 ms. (steps per millisecond=1152 ) properties (out of 16) seen :27
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 839 ms. (steps per millisecond=1191 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 848 ms. (steps per millisecond=1179 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 841 ms. (steps per millisecond=1189 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 854 ms. (steps per millisecond=1170 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 708 ms. (steps per millisecond=1412 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 836 ms. (steps per millisecond=1196 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 834 ms. (steps per millisecond=1199 ) properties (out of 16) seen :27
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 839 ms. (steps per millisecond=1191 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 777 ms. (steps per millisecond=1287 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 857 ms. (steps per millisecond=1166 ) properties (out of 16) seen :29
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 862 ms. (steps per millisecond=1160 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 208 resets, run finished after 824 ms. (steps per millisecond=1213 ) properties (out of 16) seen :23
[2023-03-13 22:06:36] [INFO ] Invariant cache hit.
[2023-03-13 22:06:36] [INFO ] [Real]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-13 22:06:36] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 23 ms returned sat
[2023-03-13 22:06:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:06:37] [INFO ] [Real]Absence check using state equation in 1122 ms returned sat
[2023-03-13 22:06:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:06:37] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:06:37] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:06:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:06:38] [INFO ] [Nat]Absence check using state equation in 735 ms returned sat
[2023-03-13 22:06:38] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-13 22:06:38] [INFO ] [Nat]Added 3498 Read/Feed constraints in 396 ms returned sat
[2023-03-13 22:06:39] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 373 ms.
[2023-03-13 22:06:40] [INFO ] Added : 6 causal constraints over 2 iterations in 1023 ms. Result :sat
[2023-03-13 22:06:40] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-13 22:06:40] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:06:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:06:41] [INFO ] [Real]Absence check using state equation in 737 ms returned sat
[2023-03-13 22:06:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:06:41] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:06:41] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:06:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:06:42] [INFO ] [Nat]Absence check using state equation in 724 ms returned sat
[2023-03-13 22:06:42] [INFO ] [Nat]Added 3498 Read/Feed constraints in 541 ms returned sat
[2023-03-13 22:06:43] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 246 ms.
[2023-03-13 22:06:44] [INFO ] Added : 16 causal constraints over 4 iterations in 1519 ms. Result :sat
[2023-03-13 22:06:44] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:06:44] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:06:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:06:45] [INFO ] [Real]Absence check using state equation in 871 ms returned sat
[2023-03-13 22:06:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:06:45] [INFO ] [Nat]Absence check using 30 positive place invariants in 28 ms returned sat
[2023-03-13 22:06:46] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 20 ms returned sat
[2023-03-13 22:06:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:06:47] [INFO ] [Nat]Absence check using state equation in 1106 ms returned sat
[2023-03-13 22:06:47] [INFO ] [Nat]Added 3498 Read/Feed constraints in 392 ms returned sat
[2023-03-13 22:06:47] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 320 ms.
[2023-03-13 22:06:48] [INFO ] Added : 6 causal constraints over 2 iterations in 969 ms. Result :sat
[2023-03-13 22:06:48] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:06:48] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:06:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:06:49] [INFO ] [Real]Absence check using state equation in 735 ms returned sat
[2023-03-13 22:06:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:06:49] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:06:49] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:06:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:06:50] [INFO ] [Nat]Absence check using state equation in 737 ms returned sat
[2023-03-13 22:06:50] [INFO ] [Nat]Added 3498 Read/Feed constraints in 318 ms returned sat
[2023-03-13 22:06:51] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 260 ms.
[2023-03-13 22:06:52] [INFO ] Added : 9 causal constraints over 2 iterations in 1003 ms. Result :sat
[2023-03-13 22:06:52] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:06:52] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:06:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:06:53] [INFO ] [Real]Absence check using state equation in 802 ms returned sat
[2023-03-13 22:06:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:06:53] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:06:53] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:06:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:06:54] [INFO ] [Nat]Absence check using state equation in 796 ms returned sat
[2023-03-13 22:06:54] [INFO ] [Nat]Added 3498 Read/Feed constraints in 315 ms returned sat
[2023-03-13 22:06:55] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 264 ms.
[2023-03-13 22:06:55] [INFO ] Added : 5 causal constraints over 1 iterations in 795 ms. Result :sat
[2023-03-13 22:06:56] [INFO ] [Real]Absence check using 30 positive place invariants in 33 ms returned sat
[2023-03-13 22:06:56] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 22 ms returned sat
[2023-03-13 22:06:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:06:57] [INFO ] [Real]Absence check using state equation in 1130 ms returned sat
[2023-03-13 22:06:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:06:57] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:06:57] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:06:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:06:58] [INFO ] [Nat]Absence check using state equation in 849 ms returned sat
[2023-03-13 22:06:58] [INFO ] [Nat]Added 3498 Read/Feed constraints in 384 ms returned sat
[2023-03-13 22:06:59] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 316 ms.
[2023-03-13 22:06:59] [INFO ] Added : 9 causal constraints over 2 iterations in 950 ms. Result :sat
[2023-03-13 22:07:00] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:07:00] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:07:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:07:00] [INFO ] [Real]Absence check using state equation in 710 ms returned sat
[2023-03-13 22:07:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:07:01] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-13 22:07:01] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-13 22:07:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:07:01] [INFO ] [Nat]Absence check using state equation in 670 ms returned sat
[2023-03-13 22:07:02] [INFO ] [Nat]Added 3498 Read/Feed constraints in 324 ms returned sat
[2023-03-13 22:07:02] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 257 ms.
[2023-03-13 22:07:03] [INFO ] Added : 11 causal constraints over 3 iterations in 1171 ms. Result :sat
[2023-03-13 22:07:03] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:07:03] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:07:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:07:04] [INFO ] [Real]Absence check using state equation in 913 ms returned sat
[2023-03-13 22:07:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:07:05] [INFO ] [Nat]Absence check using 30 positive place invariants in 51 ms returned sat
[2023-03-13 22:07:05] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 22 ms returned sat
[2023-03-13 22:07:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:07:06] [INFO ] [Nat]Absence check using state equation in 1231 ms returned sat
[2023-03-13 22:07:06] [INFO ] [Nat]Added 3498 Read/Feed constraints in 347 ms returned sat
[2023-03-13 22:07:07] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 314 ms.
[2023-03-13 22:07:07] [INFO ] Added : 9 causal constraints over 2 iterations in 935 ms. Result :sat
[2023-03-13 22:07:08] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-13 22:07:08] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:07:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:07:08] [INFO ] [Real]Absence check using state equation in 723 ms returned sat
[2023-03-13 22:07:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:07:09] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-13 22:07:09] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-13 22:07:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:07:09] [INFO ] [Nat]Absence check using state equation in 588 ms returned sat
[2023-03-13 22:07:10] [INFO ] [Nat]Added 3498 Read/Feed constraints in 433 ms returned sat
[2023-03-13 22:07:10] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 240 ms.
[2023-03-13 22:07:11] [INFO ] Added : 14 causal constraints over 3 iterations in 1194 ms. Result :sat
[2023-03-13 22:07:11] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:07:11] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:07:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:07:12] [INFO ] [Real]Absence check using state equation in 880 ms returned sat
[2023-03-13 22:07:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:07:13] [INFO ] [Nat]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-13 22:07:13] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:07:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:07:14] [INFO ] [Nat]Absence check using state equation in 1360 ms returned sat
[2023-03-13 22:07:14] [INFO ] [Nat]Added 3498 Read/Feed constraints in 394 ms returned sat
[2023-03-13 22:07:15] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 311 ms.
[2023-03-13 22:07:15] [INFO ] Added : 9 causal constraints over 2 iterations in 932 ms. Result :sat
[2023-03-13 22:07:16] [INFO ] [Real]Absence check using 30 positive place invariants in 25 ms returned sat
[2023-03-13 22:07:16] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 14 ms returned sat
[2023-03-13 22:07:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:07:16] [INFO ] [Real]Absence check using state equation in 761 ms returned sat
[2023-03-13 22:07:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:07:17] [INFO ] [Nat]Absence check using 30 positive place invariants in 26 ms returned sat
[2023-03-13 22:07:17] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:07:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:07:18] [INFO ] [Nat]Absence check using state equation in 1117 ms returned sat
[2023-03-13 22:07:18] [INFO ] [Nat]Added 3498 Read/Feed constraints in 364 ms returned sat
[2023-03-13 22:07:19] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 317 ms.
[2023-03-13 22:07:19] [INFO ] Added : 9 causal constraints over 2 iterations in 966 ms. Result :sat
[2023-03-13 22:07:20] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:07:20] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:07:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:07:20] [INFO ] [Real]Absence check using state equation in 726 ms returned sat
[2023-03-13 22:07:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:07:21] [INFO ] [Nat]Absence check using 30 positive place invariants in 37 ms returned sat
[2023-03-13 22:07:21] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 22 ms returned sat
[2023-03-13 22:07:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:07:22] [INFO ] [Nat]Absence check using state equation in 1272 ms returned sat
[2023-03-13 22:07:22] [INFO ] [Nat]Added 3498 Read/Feed constraints in 373 ms returned sat
[2023-03-13 22:07:23] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 321 ms.
[2023-03-13 22:07:23] [INFO ] Added : 10 causal constraints over 2 iterations in 972 ms. Result :sat
[2023-03-13 22:07:24] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-13 22:07:24] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:07:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:07:25] [INFO ] [Real]Absence check using state equation in 758 ms returned sat
[2023-03-13 22:07:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:07:25] [INFO ] [Nat]Absence check using 30 positive place invariants in 21 ms returned sat
[2023-03-13 22:07:25] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-13 22:07:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:07:26] [INFO ] [Nat]Absence check using state equation in 869 ms returned sat
[2023-03-13 22:07:26] [INFO ] [Nat]Added 3498 Read/Feed constraints in 419 ms returned sat
[2023-03-13 22:07:27] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 270 ms.
[2023-03-13 22:07:28] [INFO ] Added : 17 causal constraints over 4 iterations in 1550 ms. Result :sat
[2023-03-13 22:07:28] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:07:28] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:07:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:07:29] [INFO ] [Real]Absence check using state equation in 814 ms returned sat
[2023-03-13 22:07:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:07:29] [INFO ] [Nat]Absence check using 30 positive place invariants in 26 ms returned sat
[2023-03-13 22:07:29] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-13 22:07:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:07:31] [INFO ] [Nat]Absence check using state equation in 1110 ms returned sat
[2023-03-13 22:07:31] [INFO ] [Nat]Added 3498 Read/Feed constraints in 397 ms returned sat
[2023-03-13 22:07:31] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 317 ms.
[2023-03-13 22:07:32] [INFO ] Added : 8 causal constraints over 2 iterations in 957 ms. Result :sat
[2023-03-13 22:07:32] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-13 22:07:32] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:07:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:07:33] [INFO ] [Real]Absence check using state equation in 706 ms returned sat
[2023-03-13 22:07:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:07:33] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:07:33] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:07:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:07:34] [INFO ] [Nat]Absence check using state equation in 684 ms returned sat
[2023-03-13 22:07:34] [INFO ] [Nat]Added 3498 Read/Feed constraints in 448 ms returned sat
[2023-03-13 22:07:35] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 268 ms.
[2023-03-13 22:07:36] [INFO ] Added : 12 causal constraints over 3 iterations in 1264 ms. Result :sat
[2023-03-13 22:07:36] [INFO ] [Real]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-13 22:07:36] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:07:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:07:43] [INFO ] [Real]Absence check using state equation in 6794 ms returned sat
[2023-03-13 22:07:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:07:43] [INFO ] [Nat]Absence check using 30 positive place invariants in 26 ms returned sat
[2023-03-13 22:07:43] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-13 22:07:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:07:44] [INFO ] [Nat]Absence check using state equation in 1098 ms returned sat
[2023-03-13 22:07:45] [INFO ] [Nat]Added 3498 Read/Feed constraints in 514 ms returned sat
[2023-03-13 22:07:45] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 316 ms.
[2023-03-13 22:07:46] [INFO ] Added : 16 causal constraints over 4 iterations in 1417 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 113 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 113 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 125 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
[2023-03-13 22:07:47] [INFO ] Invariant cache hit.
[2023-03-13 22:07:48] [INFO ] Implicit Places using invariants in 1014 ms returned []
[2023-03-13 22:07:48] [INFO ] Invariant cache hit.
[2023-03-13 22:07:49] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-13 22:08:11] [INFO ] Implicit Places using invariants and state equation in 23203 ms returned []
Implicit Place search using SMT with State Equation took 24246 ms to find 0 implicit places.
[2023-03-13 22:08:12] [INFO ] Redundant transitions in 277 ms returned []
[2023-03-13 22:08:12] [INFO ] Invariant cache hit.
[2023-03-13 22:08:13] [INFO ] Dead Transitions using invariants and state equation in 1815 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26480 ms. Remains : 1116/1116 places, 3726/3726 transitions.
[2023-03-13 22:08:13] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 6931 resets, run finished after 6760 ms. (steps per millisecond=147 ) properties (out of 16) seen :30
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 819 ms. (steps per millisecond=1221 ) properties (out of 16) seen :21
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 782 ms. (steps per millisecond=1278 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 807 ms. (steps per millisecond=1239 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 208 resets, run finished after 806 ms. (steps per millisecond=1240 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 801 ms. (steps per millisecond=1248 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 780 ms. (steps per millisecond=1282 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 200 resets, run finished after 793 ms. (steps per millisecond=1261 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 789 ms. (steps per millisecond=1267 ) properties (out of 16) seen :22
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 690 ms. (steps per millisecond=1449 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 790 ms. (steps per millisecond=1265 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 209 resets, run finished after 797 ms. (steps per millisecond=1254 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 784 ms. (steps per millisecond=1275 ) properties (out of 16) seen :28
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 725 ms. (steps per millisecond=1379 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 788 ms. (steps per millisecond=1269 ) properties (out of 16) seen :31
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 789 ms. (steps per millisecond=1267 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 782 ms. (steps per millisecond=1278 ) properties (out of 16) seen :25
[2023-03-13 22:08:33] [INFO ] Invariant cache hit.
[2023-03-13 22:08:33] [INFO ] [Real]Absence check using 30 positive place invariants in 26 ms returned sat
[2023-03-13 22:08:33] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:08:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:08:34] [INFO ] [Real]Absence check using state equation in 1116 ms returned sat
[2023-03-13 22:08:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:08:34] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:08:34] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:08:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:08:35] [INFO ] [Nat]Absence check using state equation in 716 ms returned sat
[2023-03-13 22:08:35] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-13 22:08:35] [INFO ] [Nat]Added 3498 Read/Feed constraints in 281 ms returned sat
[2023-03-13 22:08:36] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 221 ms.
[2023-03-13 22:08:36] [INFO ] Added : 6 causal constraints over 2 iterations in 945 ms. Result :sat
[2023-03-13 22:08:37] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:08:37] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:08:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:08:38] [INFO ] [Real]Absence check using state equation in 774 ms returned sat
[2023-03-13 22:08:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:08:38] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:08:38] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:08:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:08:39] [INFO ] [Nat]Absence check using state equation in 771 ms returned sat
[2023-03-13 22:08:39] [INFO ] [Nat]Added 3498 Read/Feed constraints in 547 ms returned sat
[2023-03-13 22:08:40] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 233 ms.
[2023-03-13 22:08:41] [INFO ] Added : 16 causal constraints over 4 iterations in 1505 ms. Result :sat
[2023-03-13 22:08:41] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-13 22:08:41] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:08:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:08:42] [INFO ] [Real]Absence check using state equation in 812 ms returned sat
[2023-03-13 22:08:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:08:42] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:08:42] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:08:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:08:43] [INFO ] [Nat]Absence check using state equation in 1051 ms returned sat
[2023-03-13 22:08:44] [INFO ] [Nat]Added 3498 Read/Feed constraints in 369 ms returned sat
[2023-03-13 22:08:44] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 308 ms.
[2023-03-13 22:08:45] [INFO ] Added : 6 causal constraints over 2 iterations in 905 ms. Result :sat
[2023-03-13 22:08:45] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:08:45] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:08:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:08:46] [INFO ] [Real]Absence check using state equation in 716 ms returned sat
[2023-03-13 22:08:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:08:46] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:08:46] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:08:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:08:47] [INFO ] [Nat]Absence check using state equation in 806 ms returned sat
[2023-03-13 22:08:47] [INFO ] [Nat]Added 3498 Read/Feed constraints in 405 ms returned sat
[2023-03-13 22:08:48] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 313 ms.
[2023-03-13 22:08:48] [INFO ] Added : 9 causal constraints over 2 iterations in 931 ms. Result :sat
[2023-03-13 22:08:49] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:08:49] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:08:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:08:49] [INFO ] [Real]Absence check using state equation in 697 ms returned sat
[2023-03-13 22:08:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:08:50] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:08:50] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 14 ms returned sat
[2023-03-13 22:08:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:08:50] [INFO ] [Nat]Absence check using state equation in 777 ms returned sat
[2023-03-13 22:08:51] [INFO ] [Nat]Added 3498 Read/Feed constraints in 353 ms returned sat
[2023-03-13 22:08:51] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 264 ms.
[2023-03-13 22:08:52] [INFO ] Added : 5 causal constraints over 1 iterations in 800 ms. Result :sat
[2023-03-13 22:08:52] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:08:52] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:08:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:08:53] [INFO ] [Real]Absence check using state equation in 768 ms returned sat
[2023-03-13 22:08:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:08:53] [INFO ] [Nat]Absence check using 30 positive place invariants in 12 ms returned sat
[2023-03-13 22:08:53] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-13 22:08:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:08:54] [INFO ] [Nat]Absence check using state equation in 630 ms returned sat
[2023-03-13 22:08:54] [INFO ] [Nat]Added 3498 Read/Feed constraints in 301 ms returned sat
[2023-03-13 22:08:54] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 235 ms.
[2023-03-13 22:08:55] [INFO ] Added : 9 causal constraints over 2 iterations in 948 ms. Result :sat
[2023-03-13 22:08:55] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:08:55] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:08:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:08:56] [INFO ] [Real]Absence check using state equation in 784 ms returned sat
[2023-03-13 22:08:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:08:56] [INFO ] [Nat]Absence check using 30 positive place invariants in 23 ms returned sat
[2023-03-13 22:08:56] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:08:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:08:57] [INFO ] [Nat]Absence check using state equation in 756 ms returned sat
[2023-03-13 22:08:58] [INFO ] [Nat]Added 3498 Read/Feed constraints in 327 ms returned sat
[2023-03-13 22:08:58] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 238 ms.
[2023-03-13 22:08:59] [INFO ] Added : 11 causal constraints over 3 iterations in 1134 ms. Result :sat
[2023-03-13 22:08:59] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:08:59] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:08:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:09:00] [INFO ] [Real]Absence check using state equation in 798 ms returned sat
[2023-03-13 22:09:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:09:00] [INFO ] [Nat]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-13 22:09:00] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:09:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:09:01] [INFO ] [Nat]Absence check using state equation in 790 ms returned sat
[2023-03-13 22:09:01] [INFO ] [Nat]Added 3498 Read/Feed constraints in 297 ms returned sat
[2023-03-13 22:09:02] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 237 ms.
[2023-03-13 22:09:02] [INFO ] Added : 9 causal constraints over 2 iterations in 919 ms. Result :sat
[2023-03-13 22:09:03] [INFO ] [Real]Absence check using 30 positive place invariants in 46 ms returned sat
[2023-03-13 22:09:03] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 22 ms returned sat
[2023-03-13 22:09:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:09:04] [INFO ] [Real]Absence check using state equation in 1339 ms returned sat
[2023-03-13 22:09:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:09:04] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:09:04] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:09:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:09:05] [INFO ] [Nat]Absence check using state equation in 730 ms returned sat
[2023-03-13 22:09:06] [INFO ] [Nat]Added 3498 Read/Feed constraints in 438 ms returned sat
[2023-03-13 22:09:06] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 258 ms.
[2023-03-13 22:09:07] [INFO ] Added : 14 causal constraints over 3 iterations in 1283 ms. Result :sat
[2023-03-13 22:09:07] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:09:07] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:09:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:09:09] [INFO ] [Real]Absence check using state equation in 1197 ms returned sat
[2023-03-13 22:09:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:09:09] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:09:09] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:09:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:09:10] [INFO ] [Nat]Absence check using state equation in 730 ms returned sat
[2023-03-13 22:09:10] [INFO ] [Nat]Added 3498 Read/Feed constraints in 332 ms returned sat
[2023-03-13 22:09:10] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 243 ms.
[2023-03-13 22:09:11] [INFO ] Added : 9 causal constraints over 2 iterations in 1002 ms. Result :sat
[2023-03-13 22:09:11] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:09:11] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:09:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:09:12] [INFO ] [Real]Absence check using state equation in 771 ms returned sat
[2023-03-13 22:09:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:09:13] [INFO ] [Nat]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-13 22:09:13] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:09:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:09:13] [INFO ] [Nat]Absence check using state equation in 800 ms returned sat
[2023-03-13 22:09:14] [INFO ] [Nat]Added 3498 Read/Feed constraints in 310 ms returned sat
[2023-03-13 22:09:14] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 255 ms.
[2023-03-13 22:09:15] [INFO ] Added : 9 causal constraints over 2 iterations in 992 ms. Result :sat
[2023-03-13 22:09:15] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-13 22:09:15] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:09:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:09:16] [INFO ] [Real]Absence check using state equation in 1089 ms returned sat
[2023-03-13 22:09:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:09:17] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:09:17] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:09:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:09:18] [INFO ] [Nat]Absence check using state equation in 1046 ms returned sat
[2023-03-13 22:09:18] [INFO ] [Nat]Added 3498 Read/Feed constraints in 359 ms returned sat
[2023-03-13 22:09:18] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 313 ms.
[2023-03-13 22:09:19] [INFO ] Added : 10 causal constraints over 2 iterations in 938 ms. Result :sat
[2023-03-13 22:09:19] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:09:19] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:09:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:09:20] [INFO ] [Real]Absence check using state equation in 766 ms returned sat
[2023-03-13 22:09:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:09:20] [INFO ] [Nat]Absence check using 30 positive place invariants in 26 ms returned sat
[2023-03-13 22:09:20] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:09:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:09:22] [INFO ] [Nat]Absence check using state equation in 1144 ms returned sat
[2023-03-13 22:09:22] [INFO ] [Nat]Added 3498 Read/Feed constraints in 521 ms returned sat
[2023-03-13 22:09:23] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 314 ms.
[2023-03-13 22:09:24] [INFO ] Added : 18 causal constraints over 4 iterations in 1401 ms. Result :sat
[2023-03-13 22:09:24] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:09:24] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:09:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:09:25] [INFO ] [Real]Absence check using state equation in 723 ms returned sat
[2023-03-13 22:09:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:09:25] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:09:25] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:09:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:09:26] [INFO ] [Nat]Absence check using state equation in 714 ms returned sat
[2023-03-13 22:09:26] [INFO ] [Nat]Added 3498 Read/Feed constraints in 320 ms returned sat
[2023-03-13 22:09:26] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 261 ms.
[2023-03-13 22:09:27] [INFO ] Added : 8 causal constraints over 2 iterations in 997 ms. Result :sat
[2023-03-13 22:09:27] [INFO ] [Real]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-13 22:09:27] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:09:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:09:28] [INFO ] [Real]Absence check using state equation in 801 ms returned sat
[2023-03-13 22:09:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:09:28] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-13 22:09:28] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-13 22:09:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:09:29] [INFO ] [Nat]Absence check using state equation in 661 ms returned sat
[2023-03-13 22:09:30] [INFO ] [Nat]Added 3498 Read/Feed constraints in 415 ms returned sat
[2023-03-13 22:09:30] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 265 ms.
[2023-03-13 22:09:31] [INFO ] Added : 12 causal constraints over 3 iterations in 1235 ms. Result :sat
[2023-03-13 22:09:31] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:09:31] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:09:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:09:32] [INFO ] [Real]Absence check using state equation in 875 ms returned sat
[2023-03-13 22:09:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:09:32] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:09:32] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:09:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:09:33] [INFO ] [Nat]Absence check using state equation in 830 ms returned sat
[2023-03-13 22:09:34] [INFO ] [Nat]Added 3498 Read/Feed constraints in 469 ms returned sat
[2023-03-13 22:09:34] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 288 ms.
[2023-03-13 22:09:36] [INFO ] Added : 16 causal constraints over 4 iterations in 1665 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 141 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 141 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 93 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
[2023-03-13 22:09:36] [INFO ] Invariant cache hit.
[2023-03-13 22:09:37] [INFO ] Implicit Places using invariants in 1085 ms returned []
[2023-03-13 22:09:37] [INFO ] Invariant cache hit.
[2023-03-13 22:09:39] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-13 22:09:55] [INFO ] Implicit Places using invariants and state equation in 17272 ms returned []
Implicit Place search using SMT with State Equation took 18385 ms to find 0 implicit places.
[2023-03-13 22:09:55] [INFO ] Redundant transitions in 189 ms returned []
[2023-03-13 22:09:55] [INFO ] Invariant cache hit.
[2023-03-13 22:09:56] [INFO ] Dead Transitions using invariants and state equation in 1507 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20208 ms. Remains : 1116/1116 places, 3726/3726 transitions.
[2023-03-13 22:09:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 6929 resets, run finished after 6675 ms. (steps per millisecond=149 ) properties (out of 16) seen :29
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 799 ms. (steps per millisecond=1251 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 798 ms. (steps per millisecond=1253 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 793 ms. (steps per millisecond=1261 ) properties (out of 16) seen :28
Incomplete Best-First random walk after 1000001 steps, including 208 resets, run finished after 811 ms. (steps per millisecond=1233 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 792 ms. (steps per millisecond=1262 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 801 ms. (steps per millisecond=1248 ) properties (out of 16) seen :28
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 789 ms. (steps per millisecond=1267 ) properties (out of 16) seen :28
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 799 ms. (steps per millisecond=1251 ) properties (out of 16) seen :27
Incomplete Best-First random walk after 1000001 steps, including 3 resets, run finished after 663 ms. (steps per millisecond=1508 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 809 ms. (steps per millisecond=1236 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 781 ms. (steps per millisecond=1280 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 791 ms. (steps per millisecond=1264 ) properties (out of 16) seen :27
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 762 ms. (steps per millisecond=1312 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 789 ms. (steps per millisecond=1267 ) properties (out of 16) seen :31
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 789 ms. (steps per millisecond=1267 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 800 ms. (steps per millisecond=1250 ) properties (out of 16) seen :29
[2023-03-13 22:10:16] [INFO ] Invariant cache hit.
[2023-03-13 22:10:16] [INFO ] [Real]Absence check using 30 positive place invariants in 26 ms returned sat
[2023-03-13 22:10:16] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:10:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:10:17] [INFO ] [Real]Absence check using state equation in 1104 ms returned sat
[2023-03-13 22:10:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:10:17] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:10:17] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:10:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:10:18] [INFO ] [Nat]Absence check using state equation in 724 ms returned sat
[2023-03-13 22:10:18] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-13 22:10:18] [INFO ] [Nat]Added 3498 Read/Feed constraints in 299 ms returned sat
[2023-03-13 22:10:19] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 239 ms.
[2023-03-13 22:10:20] [INFO ] Added : 6 causal constraints over 2 iterations in 979 ms. Result :sat
[2023-03-13 22:10:20] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:10:20] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:10:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:10:21] [INFO ] [Real]Absence check using state equation in 818 ms returned sat
[2023-03-13 22:10:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:10:21] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:10:21] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-13 22:10:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:10:22] [INFO ] [Nat]Absence check using state equation in 737 ms returned sat
[2023-03-13 22:10:22] [INFO ] [Nat]Added 3498 Read/Feed constraints in 519 ms returned sat
[2023-03-13 22:10:23] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 268 ms.
[2023-03-13 22:10:24] [INFO ] Added : 16 causal constraints over 4 iterations in 1454 ms. Result :sat
[2023-03-13 22:10:24] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:10:24] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:10:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:10:25] [INFO ] [Real]Absence check using state equation in 812 ms returned sat
[2023-03-13 22:10:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:10:25] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:10:25] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-13 22:10:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:10:26] [INFO ] [Nat]Absence check using state equation in 731 ms returned sat
[2023-03-13 22:10:26] [INFO ] [Nat]Added 3498 Read/Feed constraints in 318 ms returned sat
[2023-03-13 22:10:27] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 291 ms.
[2023-03-13 22:10:28] [INFO ] Added : 6 causal constraints over 2 iterations in 1038 ms. Result :sat
[2023-03-13 22:10:28] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:10:28] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 17 ms returned sat
[2023-03-13 22:10:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:10:29] [INFO ] [Real]Absence check using state equation in 849 ms returned sat
[2023-03-13 22:10:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:10:29] [INFO ] [Nat]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-13 22:10:29] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:10:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:10:30] [INFO ] [Nat]Absence check using state equation in 855 ms returned sat
[2023-03-13 22:10:30] [INFO ] [Nat]Added 3498 Read/Feed constraints in 364 ms returned sat
[2023-03-13 22:10:31] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 293 ms.
[2023-03-13 22:10:32] [INFO ] Added : 9 causal constraints over 2 iterations in 1078 ms. Result :sat
[2023-03-13 22:10:32] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:10:32] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:10:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:10:33] [INFO ] [Real]Absence check using state equation in 898 ms returned sat
[2023-03-13 22:10:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:10:33] [INFO ] [Nat]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-13 22:10:33] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:10:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:10:34] [INFO ] [Nat]Absence check using state equation in 791 ms returned sat
[2023-03-13 22:10:34] [INFO ] [Nat]Added 3498 Read/Feed constraints in 358 ms returned sat
[2023-03-13 22:10:35] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 290 ms.
[2023-03-13 22:10:35] [INFO ] Added : 5 causal constraints over 1 iterations in 835 ms. Result :sat
[2023-03-13 22:10:36] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:10:36] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:10:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:10:36] [INFO ] [Real]Absence check using state equation in 830 ms returned sat
[2023-03-13 22:10:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:10:37] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-13 22:10:37] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-13 22:10:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:10:37] [INFO ] [Nat]Absence check using state equation in 732 ms returned sat
[2023-03-13 22:10:38] [INFO ] [Nat]Added 3498 Read/Feed constraints in 397 ms returned sat
[2023-03-13 22:10:38] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 294 ms.
[2023-03-13 22:10:39] [INFO ] Added : 9 causal constraints over 2 iterations in 1046 ms. Result :sat
[2023-03-13 22:10:39] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:10:39] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:10:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:10:40] [INFO ] [Real]Absence check using state equation in 866 ms returned sat
[2023-03-13 22:10:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:10:41] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:10:41] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:10:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:10:41] [INFO ] [Nat]Absence check using state equation in 787 ms returned sat
[2023-03-13 22:10:42] [INFO ] [Nat]Added 3498 Read/Feed constraints in 349 ms returned sat
[2023-03-13 22:10:42] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 269 ms.
[2023-03-13 22:10:43] [INFO ] Added : 11 causal constraints over 3 iterations in 1204 ms. Result :sat
[2023-03-13 22:10:43] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:10:43] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:10:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:10:44] [INFO ] [Real]Absence check using state equation in 810 ms returned sat
[2023-03-13 22:10:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:10:44] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:10:44] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:10:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:10:45] [INFO ] [Nat]Absence check using state equation in 797 ms returned sat
[2023-03-13 22:10:46] [INFO ] [Nat]Added 3498 Read/Feed constraints in 310 ms returned sat
[2023-03-13 22:10:46] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 303 ms.
[2023-03-13 22:10:47] [INFO ] Added : 9 causal constraints over 2 iterations in 1087 ms. Result :sat
[2023-03-13 22:10:47] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:10:47] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:10:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:10:48] [INFO ] [Real]Absence check using state equation in 826 ms returned sat
[2023-03-13 22:10:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:10:48] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:10:48] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:10:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:10:49] [INFO ] [Nat]Absence check using state equation in 748 ms returned sat
[2023-03-13 22:10:50] [INFO ] [Nat]Added 3498 Read/Feed constraints in 748 ms returned sat
[2023-03-13 22:10:50] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 321 ms.
[2023-03-13 22:10:51] [INFO ] Added : 14 causal constraints over 3 iterations in 1228 ms. Result :sat
[2023-03-13 22:10:51] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-13 22:10:51] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:10:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:10:52] [INFO ] [Real]Absence check using state equation in 776 ms returned sat
[2023-03-13 22:10:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:10:53] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-13 22:10:53] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-13 22:10:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:10:53] [INFO ] [Nat]Absence check using state equation in 675 ms returned sat
[2023-03-13 22:10:54] [INFO ] [Nat]Added 3498 Read/Feed constraints in 369 ms returned sat
[2023-03-13 22:10:54] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 284 ms.
[2023-03-13 22:10:55] [INFO ] Added : 9 causal constraints over 2 iterations in 1046 ms. Result :sat
[2023-03-13 22:10:55] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:10:55] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:10:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:10:56] [INFO ] [Real]Absence check using state equation in 781 ms returned sat
[2023-03-13 22:10:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:10:56] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-13 22:10:56] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-13 22:10:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:10:57] [INFO ] [Nat]Absence check using state equation in 707 ms returned sat
[2023-03-13 22:10:57] [INFO ] [Nat]Added 3498 Read/Feed constraints in 295 ms returned sat
[2023-03-13 22:10:58] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 318 ms.
[2023-03-13 22:10:58] [INFO ] Added : 9 causal constraints over 2 iterations in 1001 ms. Result :sat
[2023-03-13 22:10:59] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:10:59] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:10:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:10:59] [INFO ] [Real]Absence check using state equation in 739 ms returned sat
[2023-03-13 22:10:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:11:00] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:11:00] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 15 ms returned sat
[2023-03-13 22:11:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:11:00] [INFO ] [Nat]Absence check using state equation in 704 ms returned sat
[2023-03-13 22:11:01] [INFO ] [Nat]Added 3498 Read/Feed constraints in 350 ms returned sat
[2023-03-13 22:11:01] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 228 ms.
[2023-03-13 22:11:02] [INFO ] Added : 10 causal constraints over 2 iterations in 979 ms. Result :sat
[2023-03-13 22:11:02] [INFO ] [Real]Absence check using 30 positive place invariants in 33 ms returned sat
[2023-03-13 22:11:02] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 22 ms returned sat
[2023-03-13 22:11:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:11:03] [INFO ] [Real]Absence check using state equation in 1099 ms returned sat
[2023-03-13 22:11:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:11:04] [INFO ] [Nat]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-13 22:11:04] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:11:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:11:05] [INFO ] [Nat]Absence check using state equation in 1364 ms returned sat
[2023-03-13 22:11:06] [INFO ] [Nat]Added 3498 Read/Feed constraints in 438 ms returned sat
[2023-03-13 22:11:06] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 315 ms.
[2023-03-13 22:11:07] [INFO ] Added : 19 causal constraints over 4 iterations in 1408 ms. Result :sat
[2023-03-13 22:11:07] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:11:08] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:11:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:11:08] [INFO ] [Real]Absence check using state equation in 811 ms returned sat
[2023-03-13 22:11:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:11:09] [INFO ] [Nat]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-13 22:11:09] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 46 ms returned sat
[2023-03-13 22:11:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:11:12] [INFO ] [Nat]Absence check using state equation in 3168 ms returned sat
[2023-03-13 22:11:12] [INFO ] [Nat]Added 3498 Read/Feed constraints in 399 ms returned sat
[2023-03-13 22:11:13] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 226 ms.
[2023-03-13 22:11:13] [INFO ] Added : 8 causal constraints over 2 iterations in 866 ms. Result :sat
[2023-03-13 22:11:14] [INFO ] [Real]Absence check using 30 positive place invariants in 23 ms returned sat
[2023-03-13 22:11:14] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 12 ms returned sat
[2023-03-13 22:11:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:11:14] [INFO ] [Real]Absence check using state equation in 692 ms returned sat
[2023-03-13 22:11:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:11:15] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-13 22:11:15] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-13 22:11:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:11:15] [INFO ] [Nat]Absence check using state equation in 685 ms returned sat
[2023-03-13 22:11:16] [INFO ] [Nat]Added 3498 Read/Feed constraints in 441 ms returned sat
[2023-03-13 22:11:16] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 266 ms.
[2023-03-13 22:11:17] [INFO ] Added : 12 causal constraints over 3 iterations in 1256 ms. Result :sat
[2023-03-13 22:11:17] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:11:17] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:11:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:11:18] [INFO ] [Real]Absence check using state equation in 850 ms returned sat
[2023-03-13 22:11:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:11:19] [INFO ] [Nat]Absence check using 30 positive place invariants in 31 ms returned sat
[2023-03-13 22:11:19] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 14 ms returned sat
[2023-03-13 22:11:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:11:20] [INFO ] [Nat]Absence check using state equation in 1136 ms returned sat
[2023-03-13 22:11:20] [INFO ] [Nat]Added 3498 Read/Feed constraints in 540 ms returned sat
[2023-03-13 22:11:21] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 346 ms.
[2023-03-13 22:11:22] [INFO ] Added : 16 causal constraints over 4 iterations in 1562 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 78 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 78 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 85 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
[2023-03-13 22:11:23] [INFO ] Invariant cache hit.
[2023-03-13 22:11:24] [INFO ] Implicit Places using invariants in 1182 ms returned []
[2023-03-13 22:11:24] [INFO ] Invariant cache hit.
[2023-03-13 22:11:25] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-13 22:11:39] [INFO ] Implicit Places using invariants and state equation in 15266 ms returned []
Implicit Place search using SMT with State Equation took 16453 ms to find 0 implicit places.
[2023-03-13 22:11:40] [INFO ] Redundant transitions in 192 ms returned []
[2023-03-13 22:11:40] [INFO ] Invariant cache hit.
[2023-03-13 22:11:41] [INFO ] Dead Transitions using invariants and state equation in 1529 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18276 ms. Remains : 1116/1116 places, 3726/3726 transitions.
[2023-03-13 22:11:41] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 6929 resets, run finished after 8151 ms. (steps per millisecond=122 ) properties (out of 16) seen :30
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 860 ms. (steps per millisecond=1162 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 868 ms. (steps per millisecond=1152 ) properties (out of 16) seen :22
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 :24
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 840 ms. (steps per millisecond=1190 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 850 ms. (steps per millisecond=1176 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 858 ms. (steps per millisecond=1165 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 832 ms. (steps per millisecond=1201 ) properties (out of 16) seen :22
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 841 ms. (steps per millisecond=1189 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 3 resets, run finished after 697 ms. (steps per millisecond=1434 ) properties (out of 16) seen :9
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 826 ms. (steps per millisecond=1210 ) properties (out of 16) seen :24
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 :25
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 920 ms. (steps per millisecond=1086 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 872 ms. (steps per millisecond=1146 ) properties (out of 16) seen :30
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 :27
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 879 ms. (steps per millisecond=1137 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 887 ms. (steps per millisecond=1127 ) properties (out of 16) seen :24
[2023-03-13 22:12:03] [INFO ] Invariant cache hit.
[2023-03-13 22:12:03] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-13 22:12:03] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:12:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:12:04] [INFO ] [Real]Absence check using state equation in 755 ms returned sat
[2023-03-13 22:12:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:12:04] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:12:04] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:12:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:12:05] [INFO ] [Nat]Absence check using state equation in 729 ms returned sat
[2023-03-13 22:12:05] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-13 22:12:05] [INFO ] [Nat]Added 3498 Read/Feed constraints in 322 ms returned sat
[2023-03-13 22:12:06] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 265 ms.
[2023-03-13 22:12:07] [INFO ] Added : 6 causal constraints over 2 iterations in 1037 ms. Result :sat
[2023-03-13 22:12:07] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:12:07] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:12:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:12:08] [INFO ] [Real]Absence check using state equation in 817 ms returned sat
[2023-03-13 22:12:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:12:08] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-13 22:12:08] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-13 22:12:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:12:09] [INFO ] [Nat]Absence check using state equation in 612 ms returned sat
[2023-03-13 22:12:09] [INFO ] [Nat]Added 3498 Read/Feed constraints in 538 ms returned sat
[2023-03-13 22:12:09] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 268 ms.
[2023-03-13 22:12:11] [INFO ] Added : 16 causal constraints over 4 iterations in 1538 ms. Result :sat
[2023-03-13 22:12:11] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:12:11] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:12:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:12:12] [INFO ] [Real]Absence check using state equation in 824 ms returned sat
[2023-03-13 22:12:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:12:12] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-13 22:12:12] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-13 22:12:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:12:13] [INFO ] [Nat]Absence check using state equation in 761 ms returned sat
[2023-03-13 22:12:13] [INFO ] [Nat]Added 3498 Read/Feed constraints in 435 ms returned sat
[2023-03-13 22:12:14] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 309 ms.
[2023-03-13 22:12:15] [INFO ] Added : 6 causal constraints over 2 iterations in 1167 ms. Result :sat
[2023-03-13 22:12:15] [INFO ] [Real]Absence check using 30 positive place invariants in 34 ms returned sat
[2023-03-13 22:12:15] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 15 ms returned sat
[2023-03-13 22:12:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:12:16] [INFO ] [Real]Absence check using state equation in 1118 ms returned sat
[2023-03-13 22:12:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:12:17] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-13 22:12:17] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-13 22:12:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:12:17] [INFO ] [Nat]Absence check using state equation in 638 ms returned sat
[2023-03-13 22:12:18] [INFO ] [Nat]Added 3498 Read/Feed constraints in 298 ms returned sat
[2023-03-13 22:12:18] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 384 ms.
[2023-03-13 22:12:19] [INFO ] Added : 9 causal constraints over 2 iterations in 1166 ms. Result :sat
[2023-03-13 22:12:19] [INFO ] [Real]Absence check using 30 positive place invariants in 57 ms returned sat
[2023-03-13 22:12:19] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 15 ms returned sat
[2023-03-13 22:12:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:12:21] [INFO ] [Real]Absence check using state equation in 1200 ms returned sat
[2023-03-13 22:12:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:12:21] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:12:21] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:12:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:12:22] [INFO ] [Nat]Absence check using state equation in 701 ms returned sat
[2023-03-13 22:12:22] [INFO ] [Nat]Added 3498 Read/Feed constraints in 328 ms returned sat
[2023-03-13 22:12:22] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 342 ms.
[2023-03-13 22:12:23] [INFO ] Added : 5 causal constraints over 1 iterations in 835 ms. Result :sat
[2023-03-13 22:12:23] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-13 22:12:23] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 12 ms returned sat
[2023-03-13 22:12:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:12:24] [INFO ] [Real]Absence check using state equation in 717 ms returned sat
[2023-03-13 22:12:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:12:24] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-13 22:12:24] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-13 22:12:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:12:25] [INFO ] [Nat]Absence check using state equation in 604 ms returned sat
[2023-03-13 22:12:25] [INFO ] [Nat]Added 3498 Read/Feed constraints in 273 ms returned sat
[2023-03-13 22:12:25] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 279 ms.
[2023-03-13 22:12:26] [INFO ] Added : 9 causal constraints over 2 iterations in 1009 ms. Result :sat
[2023-03-13 22:12:27] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:12:27] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 26 ms returned sat
[2023-03-13 22:12:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:12:28] [INFO ] [Real]Absence check using state equation in 1356 ms returned sat
[2023-03-13 22:12:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:12:28] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:12:28] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:12:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:12:29] [INFO ] [Nat]Absence check using state equation in 1032 ms returned sat
[2023-03-13 22:12:30] [INFO ] [Nat]Added 3498 Read/Feed constraints in 341 ms returned sat
[2023-03-13 22:12:30] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 250 ms.
[2023-03-13 22:12:31] [INFO ] Added : 11 causal constraints over 3 iterations in 1164 ms. Result :sat
[2023-03-13 22:12:31] [INFO ] [Real]Absence check using 30 positive place invariants in 34 ms returned sat
[2023-03-13 22:12:31] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-13 22:12:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:12:32] [INFO ] [Real]Absence check using state equation in 998 ms returned sat
[2023-03-13 22:12:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:12:33] [INFO ] [Nat]Absence check using 30 positive place invariants in 49 ms returned sat
[2023-03-13 22:12:33] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:12:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:12:33] [INFO ] [Nat]Absence check using state equation in 713 ms returned sat
[2023-03-13 22:12:34] [INFO ] [Nat]Added 3498 Read/Feed constraints in 257 ms returned sat
[2023-03-13 22:12:34] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 262 ms.
[2023-03-13 22:12:35] [INFO ] Added : 9 causal constraints over 2 iterations in 1017 ms. Result :sat
[2023-03-13 22:12:35] [INFO ] [Real]Absence check using 30 positive place invariants in 36 ms returned sat
[2023-03-13 22:12:35] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 21 ms returned sat
[2023-03-13 22:12:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:12:36] [INFO ] [Real]Absence check using state equation in 875 ms returned sat
[2023-03-13 22:12:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:12:37] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-13 22:12:37] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:12:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:12:37] [INFO ] [Nat]Absence check using state equation in 671 ms returned sat
[2023-03-13 22:12:38] [INFO ] [Nat]Added 3498 Read/Feed constraints in 451 ms returned sat
[2023-03-13 22:12:38] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 423 ms.
[2023-03-13 22:12:39] [INFO ] Added : 14 causal constraints over 3 iterations in 1391 ms. Result :sat
[2023-03-13 22:12:40] [INFO ] [Real]Absence check using 30 positive place invariants in 50 ms returned sat
[2023-03-13 22:12:40] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-13 22:12:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:12:41] [INFO ] [Real]Absence check using state equation in 1048 ms returned sat
[2023-03-13 22:12:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:12:41] [INFO ] [Nat]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-13 22:12:41] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:12:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:12:42] [INFO ] [Nat]Absence check using state equation in 821 ms returned sat
[2023-03-13 22:12:42] [INFO ] [Nat]Added 3498 Read/Feed constraints in 402 ms returned sat
[2023-03-13 22:12:43] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 234 ms.
[2023-03-13 22:12:43] [INFO ] Added : 9 causal constraints over 2 iterations in 949 ms. Result :sat
[2023-03-13 22:12:44] [INFO ] [Real]Absence check using 30 positive place invariants in 24 ms returned sat
[2023-03-13 22:12:44] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 28 ms returned sat
[2023-03-13 22:12:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:12:45] [INFO ] [Real]Absence check using state equation in 1201 ms returned sat
[2023-03-13 22:12:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:12:45] [INFO ] [Nat]Absence check using 30 positive place invariants in 27 ms returned sat
[2023-03-13 22:12:45] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 21 ms returned sat
[2023-03-13 22:12:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:12:46] [INFO ] [Nat]Absence check using state equation in 1036 ms returned sat
[2023-03-13 22:12:47] [INFO ] [Nat]Added 3498 Read/Feed constraints in 332 ms returned sat
[2023-03-13 22:12:47] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 349 ms.
[2023-03-13 22:12:48] [INFO ] Added : 9 causal constraints over 2 iterations in 1097 ms. Result :sat
[2023-03-13 22:12:48] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:12:48] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-13 22:12:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:12:49] [INFO ] [Real]Absence check using state equation in 838 ms returned sat
[2023-03-13 22:12:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:12:50] [INFO ] [Nat]Absence check using 30 positive place invariants in 37 ms returned sat
[2023-03-13 22:12:50] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-13 22:12:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:12:51] [INFO ] [Nat]Absence check using state equation in 1272 ms returned sat
[2023-03-13 22:12:51] [INFO ] [Nat]Added 3498 Read/Feed constraints in 393 ms returned sat
[2023-03-13 22:12:52] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 335 ms.
[2023-03-13 22:12:52] [INFO ] Added : 10 causal constraints over 2 iterations in 982 ms. Result :sat
[2023-03-13 22:12:53] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:12:53] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 12 ms returned sat
[2023-03-13 22:12:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:12:54] [INFO ] [Real]Absence check using state equation in 817 ms returned sat
[2023-03-13 22:12:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:12:54] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-13 22:12:54] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-13 22:12:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:12:54] [INFO ] [Nat]Absence check using state equation in 658 ms returned sat
[2023-03-13 22:12:55] [INFO ] [Nat]Added 3498 Read/Feed constraints in 925 ms returned sat
[2023-03-13 22:12:56] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 276 ms.
[2023-03-13 22:12:57] [INFO ] Added : 30 causal constraints over 6 iterations in 1668 ms. Result :sat
[2023-03-13 22:12:58] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-13 22:12:58] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 14 ms returned sat
[2023-03-13 22:12:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:12:58] [INFO ] [Real]Absence check using state equation in 816 ms returned sat
[2023-03-13 22:12:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:12:59] [INFO ] [Nat]Absence check using 30 positive place invariants in 34 ms returned sat
[2023-03-13 22:12:59] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 27 ms returned sat
[2023-03-13 22:12:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:13:00] [INFO ] [Nat]Absence check using state equation in 1088 ms returned sat
[2023-03-13 22:13:00] [INFO ] [Nat]Added 3498 Read/Feed constraints in 277 ms returned sat
[2023-03-13 22:13:01] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 278 ms.
[2023-03-13 22:13:01] [INFO ] Added : 8 causal constraints over 2 iterations in 1023 ms. Result :sat
[2023-03-13 22:13:02] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:13:02] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 28 ms returned sat
[2023-03-13 22:13:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:13:03] [INFO ] [Real]Absence check using state equation in 1254 ms returned sat
[2023-03-13 22:13:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:13:03] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:13:03] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:13:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:13:04] [INFO ] [Nat]Absence check using state equation in 798 ms returned sat
[2023-03-13 22:13:05] [INFO ] [Nat]Added 3498 Read/Feed constraints in 451 ms returned sat
[2023-03-13 22:13:05] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 259 ms.
[2023-03-13 22:13:06] [INFO ] Added : 12 causal constraints over 3 iterations in 1292 ms. Result :sat
[2023-03-13 22:13:06] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:13:06] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:13:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:13:07] [INFO ] [Real]Absence check using state equation in 794 ms returned sat
[2023-03-13 22:13:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:13:07] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:13:07] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:13:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:13:08] [INFO ] [Nat]Absence check using state equation in 792 ms returned sat
[2023-03-13 22:13:09] [INFO ] [Nat]Added 3498 Read/Feed constraints in 478 ms returned sat
[2023-03-13 22:13:09] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 249 ms.
[2023-03-13 22:13:10] [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 85 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 87 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 79 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
[2023-03-13 22:13:11] [INFO ] Invariant cache hit.
[2023-03-13 22:13:12] [INFO ] Implicit Places using invariants in 1049 ms returned []
[2023-03-13 22:13:12] [INFO ] Invariant cache hit.
[2023-03-13 22:13:13] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-13 22:13:32] [INFO ] Implicit Places using invariants and state equation in 19540 ms returned []
Implicit Place search using SMT with State Equation took 20593 ms to find 0 implicit places.
[2023-03-13 22:13:32] [INFO ] Redundant transitions in 100 ms returned []
[2023-03-13 22:13:32] [INFO ] Invariant cache hit.
[2023-03-13 22:13:33] [INFO ] Dead Transitions using invariants and state equation in 1445 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22230 ms. Remains : 1116/1116 places, 3726/3726 transitions.
[2023-03-13 22:13:33] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 6938 resets, run finished after 8265 ms. (steps per millisecond=120 ) properties (out of 16) seen :30
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 1027 ms. (steps per millisecond=973 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 1032 ms. (steps per millisecond=968 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 1032 ms. (steps per millisecond=968 ) properties (out of 16) seen :27
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 1007 ms. (steps per millisecond=993 ) properties (out of 16) seen :22
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 986 ms. (steps per millisecond=1014 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 979 ms. (steps per millisecond=1021 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 209 resets, run finished after 929 ms. (steps per millisecond=1076 ) properties (out of 16) seen :25
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 :22
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 773 ms. (steps per millisecond=1293 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 955 ms. (steps per millisecond=1047 ) properties (out of 16) seen :24
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 938 ms. (steps per millisecond=1066 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 853 ms. (steps per millisecond=1172 ) properties (out of 16) seen :25
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 820 ms. (steps per millisecond=1219 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 208 resets, run finished after 875 ms. (steps per millisecond=1142 ) properties (out of 16) seen :23
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 925 ms. (steps per millisecond=1081 ) properties (out of 16) seen :26
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 933 ms. (steps per millisecond=1071 ) properties (out of 16) seen :27
[2023-03-13 22:13:57] [INFO ] Invariant cache hit.
[2023-03-13 22:13:57] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:13:57] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:13:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:13:58] [INFO ] [Real]Absence check using state equation in 970 ms returned sat
[2023-03-13 22:13:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:13:58] [INFO ] [Nat]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-13 22:13:58] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:13:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:13:59] [INFO ] [Nat]Absence check using state equation in 806 ms returned sat
[2023-03-13 22:13:59] [INFO ] State equation strengthened by 3498 read => feed constraints.
[2023-03-13 22:13:59] [INFO ] [Nat]Added 3498 Read/Feed constraints in 341 ms returned sat
[2023-03-13 22:14:00] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 275 ms.
[2023-03-13 22:14:01] [INFO ] Added : 6 causal constraints over 2 iterations in 1066 ms. Result :sat
[2023-03-13 22:14:01] [INFO ] [Real]Absence check using 30 positive place invariants in 34 ms returned sat
[2023-03-13 22:14:01] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 14 ms returned sat
[2023-03-13 22:14:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:14:02] [INFO ] [Real]Absence check using state equation in 1299 ms returned sat
[2023-03-13 22:14:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:14:03] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-13 22:14:03] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-13 22:14:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:14:03] [INFO ] [Nat]Absence check using state equation in 737 ms returned sat
[2023-03-13 22:14:04] [INFO ] [Nat]Added 3498 Read/Feed constraints in 556 ms returned sat
[2023-03-13 22:14:04] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 284 ms.
[2023-03-13 22:14:06] [INFO ] Added : 16 causal constraints over 4 iterations in 1560 ms. Result :sat
[2023-03-13 22:14:06] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:14:06] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:14:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:14:07] [INFO ] [Real]Absence check using state equation in 808 ms returned sat
[2023-03-13 22:14:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:14:07] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:14:07] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:14:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:14:08] [INFO ] [Nat]Absence check using state equation in 788 ms returned sat
[2023-03-13 22:14:08] [INFO ] [Nat]Added 3498 Read/Feed constraints in 312 ms returned sat
[2023-03-13 22:14:09] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 265 ms.
[2023-03-13 22:14:09] [INFO ] Added : 6 causal constraints over 2 iterations in 999 ms. Result :sat
[2023-03-13 22:14:10] [INFO ] [Real]Absence check using 30 positive place invariants in 22 ms returned sat
[2023-03-13 22:14:10] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:14:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:14:11] [INFO ] [Real]Absence check using state equation in 856 ms returned sat
[2023-03-13 22:14:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:14:11] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-13 22:14:11] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-13 22:14:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:14:12] [INFO ] [Nat]Absence check using state equation in 830 ms returned sat
[2023-03-13 22:14:12] [INFO ] [Nat]Added 3498 Read/Feed constraints in 424 ms returned sat
[2023-03-13 22:14:13] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 280 ms.
[2023-03-13 22:14:13] [INFO ] Added : 9 causal constraints over 2 iterations in 1020 ms. Result :sat
[2023-03-13 22:14:14] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:14:14] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:14:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:14:14] [INFO ] [Real]Absence check using state equation in 717 ms returned sat
[2023-03-13 22:14:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:14:15] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-13 22:14:15] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-13 22:14:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:14:15] [INFO ] [Nat]Absence check using state equation in 824 ms returned sat
[2023-03-13 22:14:16] [INFO ] [Nat]Added 3498 Read/Feed constraints in 442 ms returned sat
[2023-03-13 22:14:16] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 260 ms.
[2023-03-13 22:14:17] [INFO ] Added : 5 causal constraints over 1 iterations in 752 ms. Result :sat
[2023-03-13 22:14:17] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-13 22:14:17] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:14:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:14:18] [INFO ] [Real]Absence check using state equation in 826 ms returned sat
[2023-03-13 22:14:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:14:18] [INFO ] [Nat]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-13 22:14:18] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:14:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:14:19] [INFO ] [Nat]Absence check using state equation in 771 ms returned sat
[2023-03-13 22:14:19] [INFO ] [Nat]Added 3498 Read/Feed constraints in 327 ms returned sat
[2023-03-13 22:14:20] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 323 ms.
[2023-03-13 22:14:20] [INFO ] Added : 9 causal constraints over 2 iterations in 982 ms. Result :sat
[2023-03-13 22:14:21] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:14:21] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:14:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:14:22] [INFO ] [Real]Absence check using state equation in 726 ms returned sat
[2023-03-13 22:14:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:14:22] [INFO ] [Nat]Absence check using 30 positive place invariants in 23 ms returned sat
[2023-03-13 22:14:22] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-13 22:14:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:14:22] [INFO ] [Nat]Absence check using state equation in 639 ms returned sat
[2023-03-13 22:14:23] [INFO ] [Nat]Added 3498 Read/Feed constraints in 306 ms returned sat
[2023-03-13 22:14:23] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 262 ms.
[2023-03-13 22:14:24] [INFO ] Added : 11 causal constraints over 3 iterations in 1149 ms. Result :sat
[2023-03-13 22:14:24] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-13 22:14:24] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-13 22:14:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:14:25] [INFO ] [Real]Absence check using state equation in 785 ms returned sat
[2023-03-13 22:14:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:14:25] [INFO ] [Nat]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-13 22:14:26] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:14:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:14:26] [INFO ] [Nat]Absence check using state equation in 792 ms returned sat
[2023-03-13 22:14:27] [INFO ] [Nat]Added 3498 Read/Feed constraints in 229 ms returned sat
[2023-03-13 22:14:27] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 266 ms.
[2023-03-13 22:14:28] [INFO ] Added : 9 causal constraints over 2 iterations in 1072 ms. Result :sat
[2023-03-13 22:14:28] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:14:28] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:14:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:14:29] [INFO ] [Real]Absence check using state equation in 878 ms returned sat
[2023-03-13 22:14:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:14:29] [INFO ] [Nat]Absence check using 30 positive place invariants in 30 ms returned sat
[2023-03-13 22:14:29] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 14 ms returned sat
[2023-03-13 22:14:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:14:30] [INFO ] [Nat]Absence check using state equation in 840 ms returned sat
[2023-03-13 22:14:31] [INFO ] [Nat]Added 3498 Read/Feed constraints in 461 ms returned sat
[2023-03-13 22:14:31] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 264 ms.
[2023-03-13 22:14:32] [INFO ] Added : 14 causal constraints over 3 iterations in 1243 ms. Result :sat
[2023-03-13 22:14:32] [INFO ] [Real]Absence check using 30 positive place invariants in 29 ms returned sat
[2023-03-13 22:14:32] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:14:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:14:33] [INFO ] [Real]Absence check using state equation in 852 ms returned sat
[2023-03-13 22:14:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:14:33] [INFO ] [Nat]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-13 22:14:34] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:14:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:14:34] [INFO ] [Nat]Absence check using state equation in 777 ms returned sat
[2023-03-13 22:14:35] [INFO ] [Nat]Added 3498 Read/Feed constraints in 338 ms returned sat
[2023-03-13 22:14:35] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 237 ms.
[2023-03-13 22:14:36] [INFO ] Added : 9 causal constraints over 2 iterations in 1064 ms. Result :sat
[2023-03-13 22:14:36] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:14:36] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 16 ms returned sat
[2023-03-13 22:14:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:14:37] [INFO ] [Real]Absence check using state equation in 817 ms returned sat
[2023-03-13 22:14:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:14:37] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:14:37] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:14:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:14:38] [INFO ] [Nat]Absence check using state equation in 767 ms returned sat
[2023-03-13 22:14:38] [INFO ] [Nat]Added 3498 Read/Feed constraints in 319 ms returned sat
[2023-03-13 22:14:39] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 297 ms.
[2023-03-13 22:14:40] [INFO ] Added : 9 causal constraints over 2 iterations in 1090 ms. Result :sat
[2023-03-13 22:14:40] [INFO ] [Real]Absence check using 30 positive place invariants in 34 ms returned sat
[2023-03-13 22:14:40] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:14:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:14:41] [INFO ] [Real]Absence check using state equation in 753 ms returned sat
[2023-03-13 22:14:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:14:41] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:14:41] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:14:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:14:42] [INFO ] [Nat]Absence check using state equation in 786 ms returned sat
[2023-03-13 22:14:42] [INFO ] [Nat]Added 3498 Read/Feed constraints in 324 ms returned sat
[2023-03-13 22:14:43] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 244 ms.
[2023-03-13 22:14:43] [INFO ] Added : 10 causal constraints over 2 iterations in 1028 ms. Result :sat
[2023-03-13 22:14:44] [INFO ] [Real]Absence check using 30 positive place invariants in 26 ms returned sat
[2023-03-13 22:14:44] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 15 ms returned sat
[2023-03-13 22:14:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:14:45] [INFO ] [Real]Absence check using state equation in 879 ms returned sat
[2023-03-13 22:14:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:14:45] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:14:45] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-13 22:14:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:14:46] [INFO ] [Nat]Absence check using state equation in 783 ms returned sat
[2023-03-13 22:14:46] [INFO ] [Nat]Added 3498 Read/Feed constraints in 248 ms returned unsat
[2023-03-13 22:14:46] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-13 22:14:46] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-13 22:14:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:14:47] [INFO ] [Real]Absence check using state equation in 773 ms returned sat
[2023-03-13 22:14:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:14:47] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-13 22:14:47] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 40 ms returned sat
[2023-03-13 22:14:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:14:48] [INFO ] [Nat]Absence check using state equation in 927 ms returned sat
[2023-03-13 22:14:49] [INFO ] [Nat]Added 3498 Read/Feed constraints in 374 ms returned sat
[2023-03-13 22:14:49] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 255 ms.
[2023-03-13 22:14:50] [INFO ] Added : 8 causal constraints over 2 iterations in 1023 ms. Result :sat
[2023-03-13 22:14:50] [INFO ] [Real]Absence check using 30 positive place invariants in 34 ms returned sat
[2023-03-13 22:14:50] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 23 ms returned sat
[2023-03-13 22:14:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:14:52] [INFO ] [Real]Absence check using state equation in 1260 ms returned sat
[2023-03-13 22:14:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:14:52] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:14:52] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-13 22:14:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:14:53] [INFO ] [Nat]Absence check using state equation in 724 ms returned sat
[2023-03-13 22:14:53] [INFO ] [Nat]Added 3498 Read/Feed constraints in 487 ms returned sat
[2023-03-13 22:14:54] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 295 ms.
[2023-03-13 22:14:55] [INFO ] Added : 12 causal constraints over 3 iterations in 1313 ms. Result :sat
[2023-03-13 22:14:55] [INFO ] [Real]Absence check using 30 positive place invariants in 57 ms returned sat
[2023-03-13 22:14:55] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 12 ms returned sat
[2023-03-13 22:14:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:14:56] [INFO ] [Real]Absence check using state equation in 1359 ms returned sat
[2023-03-13 22:14:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:14:57] [INFO ] [Nat]Absence check using 30 positive place invariants in 21 ms returned sat
[2023-03-13 22:14:57] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:14:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:14:57] [INFO ] [Nat]Absence check using state equation in 714 ms returned sat
[2023-03-13 22:14:58] [INFO ] [Nat]Added 3498 Read/Feed constraints in 475 ms returned sat
[2023-03-13 22:14:58] [INFO ] Computed and/alt/rep : 2737/8746/2737 causal constraints (skipped 959 transitions) in 256 ms.
[2023-03-13 22:15:00] [INFO ] Added : 16 causal constraints over 4 iterations in 1637 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 169 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 170 ms. Remains : 1116/1116 places, 3726/3726 transitions.
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-13 22:15:01] [INFO ] Computed 32 place invariants in 104 ms
Incomplete random walk after 1000000 steps, including 7011 resets, run finished after 7926 ms. (steps per millisecond=126 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 201 resets, run finished after 901 ms. (steps per millisecond=1109 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 201 resets, run finished after 870 ms. (steps per millisecond=1149 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 200 resets, run finished after 858 ms. (steps per millisecond=1165 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 872 ms. (steps per millisecond=1146 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 201 resets, run finished after 897 ms. (steps per millisecond=1114 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 200 resets, run finished after 820 ms. (steps per millisecond=1219 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 200 resets, run finished after 874 ms. (steps per millisecond=1144 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 201 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 4 resets, run finished after 740 ms. (steps per millisecond=1351 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 889 ms. (steps per millisecond=1124 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 833 ms. (steps per millisecond=1200 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 201 resets, run finished after 868 ms. (steps per millisecond=1152 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 899 ms. (steps per millisecond=1112 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000000 steps, including 197 resets, run finished after 848 ms. (steps per millisecond=1179 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 861 ms. (steps per millisecond=1161 ) properties (out of 15) seen :15
[2023-03-13 22:15:21] [INFO ] Invariant cache hit.
[2023-03-13 22:15:22] [INFO ] [Real]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-13 22:15:22] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 22 ms returned sat
[2023-03-13 22:15:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:15:23] [INFO ] [Real]Absence check using state equation in 1164 ms returned sat
[2023-03-13 22:15:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:15:23] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:15:23] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:15:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:15:24] [INFO ] [Nat]Absence check using state equation in 802 ms returned sat
[2023-03-13 22:15:24] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-13 22:15:24] [INFO ] [Nat]Added 3584 Read/Feed constraints in 351 ms returned sat
[2023-03-13 22:15:25] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 291 ms.
[2023-03-13 22:15:26] [INFO ] Added : 6 causal constraints over 2 iterations in 1061 ms. Result :sat
[2023-03-13 22:15:26] [INFO ] [Real]Absence check using 30 positive place invariants in 20 ms returned sat
[2023-03-13 22:15:26] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-13 22:15:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:15:27] [INFO ] [Real]Absence check using state equation in 807 ms returned sat
[2023-03-13 22:15:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:15:27] [INFO ] [Nat]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-13 22:15:27] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-13 22:15:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:15:28] [INFO ] [Nat]Absence check using state equation in 845 ms returned sat
[2023-03-13 22:15:28] [INFO ] [Nat]Added 3584 Read/Feed constraints in 547 ms returned sat
[2023-03-13 22:15:29] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 271 ms.
[2023-03-13 22:15:30] [INFO ] Added : 12 causal constraints over 3 iterations in 1218 ms. Result :sat
[2023-03-13 22:15:30] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:15:30] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:15:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:15:31] [INFO ] [Real]Absence check using state equation in 852 ms returned sat
[2023-03-13 22:15:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:15:31] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:15:31] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:15:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:15:32] [INFO ] [Nat]Absence check using state equation in 853 ms returned sat
[2023-03-13 22:15:33] [INFO ] [Nat]Added 3584 Read/Feed constraints in 415 ms returned sat
[2023-03-13 22:15:33] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 267 ms.
[2023-03-13 22:15:34] [INFO ] Added : 6 causal constraints over 2 iterations in 986 ms. Result :sat
[2023-03-13 22:15:34] [INFO ] [Real]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-13 22:15:34] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:15:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:15:35] [INFO ] [Real]Absence check using state equation in 867 ms returned sat
[2023-03-13 22:15:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:15:35] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:15:35] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:15:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:15:36] [INFO ] [Nat]Absence check using state equation in 788 ms returned sat
[2023-03-13 22:15:36] [INFO ] [Nat]Added 3584 Read/Feed constraints in 398 ms returned sat
[2023-03-13 22:15:37] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 249 ms.
[2023-03-13 22:15:37] [INFO ] Added : 7 causal constraints over 2 iterations in 974 ms. Result :sat
[2023-03-13 22:15:38] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:15:38] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-13 22:15:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:15:39] [INFO ] [Real]Absence check using state equation in 775 ms returned sat
[2023-03-13 22:15:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:15:39] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-13 22:15:39] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:15:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:15:40] [INFO ] [Nat]Absence check using state equation in 679 ms returned sat
[2023-03-13 22:15:40] [INFO ] [Nat]Added 3584 Read/Feed constraints in 464 ms returned sat
[2023-03-13 22:15:40] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 280 ms.
[2023-03-13 22:15:41] [INFO ] Added : 10 causal constraints over 2 iterations in 1201 ms. Result :sat
[2023-03-13 22:15:42] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:15:42] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:15:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:15:43] [INFO ] [Real]Absence check using state equation in 821 ms returned sat
[2023-03-13 22:15:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:15:43] [INFO ] [Nat]Absence check using 30 positive place invariants in 23 ms returned sat
[2023-03-13 22:15:43] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-13 22:15:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:15:44] [INFO ] [Nat]Absence check using state equation in 709 ms returned sat
[2023-03-13 22:15:44] [INFO ] [Nat]Added 3584 Read/Feed constraints in 379 ms returned sat
[2023-03-13 22:15:44] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 293 ms.
[2023-03-13 22:15:45] [INFO ] Added : 6 causal constraints over 2 iterations in 1027 ms. Result :sat
[2023-03-13 22:15:45] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:15:45] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:15:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:15:46] [INFO ] [Real]Absence check using state equation in 853 ms returned sat
[2023-03-13 22:15:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:15:47] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-13 22:15:47] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-13 22:15:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:15:47] [INFO ] [Nat]Absence check using state equation in 688 ms returned sat
[2023-03-13 22:15:48] [INFO ] [Nat]Added 3584 Read/Feed constraints in 352 ms returned sat
[2023-03-13 22:15:48] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 252 ms.
[2023-03-13 22:15:49] [INFO ] Added : 8 causal constraints over 2 iterations in 922 ms. Result :sat
[2023-03-13 22:15:49] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-13 22:15:49] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:15:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:15:50] [INFO ] [Real]Absence check using state equation in 726 ms returned sat
[2023-03-13 22:15:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:15:50] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-13 22:15:50] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:15:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:15:51] [INFO ] [Nat]Absence check using state equation in 616 ms returned sat
[2023-03-13 22:15:51] [INFO ] [Nat]Added 3584 Read/Feed constraints in 307 ms returned sat
[2023-03-13 22:15:51] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 242 ms.
[2023-03-13 22:15:52] [INFO ] Added : 8 causal constraints over 2 iterations in 973 ms. Result :sat
[2023-03-13 22:15:52] [INFO ] [Real]Absence check using 30 positive place invariants in 30 ms returned sat
[2023-03-13 22:15:52] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:15:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:15:53] [INFO ] [Real]Absence check using state equation in 745 ms returned sat
[2023-03-13 22:15:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:15:53] [INFO ] [Nat]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-13 22:15:53] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:15:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:15:54] [INFO ] [Nat]Absence check using state equation in 762 ms returned sat
[2023-03-13 22:15:55] [INFO ] [Nat]Added 3584 Read/Feed constraints in 648 ms returned sat
[2023-03-13 22:15:55] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 242 ms.
[2023-03-13 22:15:56] [INFO ] Added : 12 causal constraints over 3 iterations in 1289 ms. Result :sat
[2023-03-13 22:15:57] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:15:57] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:15:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:15:57] [INFO ] [Real]Absence check using state equation in 780 ms returned sat
[2023-03-13 22:15:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:15:58] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-13 22:15:58] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-13 22:15:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:15:58] [INFO ] [Nat]Absence check using state equation in 694 ms returned sat
[2023-03-13 22:15:59] [INFO ] [Nat]Added 3584 Read/Feed constraints in 485 ms returned sat
[2023-03-13 22:15:59] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 258 ms.
[2023-03-13 22:16:00] [INFO ] Added : 8 causal constraints over 2 iterations in 1060 ms. Result :sat
[2023-03-13 22:16:00] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:16:00] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:16:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:16:01] [INFO ] [Real]Absence check using state equation in 872 ms returned sat
[2023-03-13 22:16:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:16:02] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:16:02] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:16:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:16:02] [INFO ] [Nat]Absence check using state equation in 896 ms returned sat
[2023-03-13 22:16:03] [INFO ] [Nat]Added 3584 Read/Feed constraints in 431 ms returned sat
[2023-03-13 22:16:03] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 262 ms.
[2023-03-13 22:16:04] [INFO ] Added : 6 causal constraints over 2 iterations in 1033 ms. Result :sat
[2023-03-13 22:16:04] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:16:04] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-13 22:16:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:16:05] [INFO ] [Real]Absence check using state equation in 854 ms returned sat
[2023-03-13 22:16:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:16:06] [INFO ] [Nat]Absence check using 30 positive place invariants in 20 ms returned sat
[2023-03-13 22:16:06] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:16:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:16:06] [INFO ] [Nat]Absence check using state equation in 817 ms returned sat
[2023-03-13 22:16:07] [INFO ] [Nat]Added 3584 Read/Feed constraints in 343 ms returned sat
[2023-03-13 22:16:07] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 281 ms.
[2023-03-13 22:16:08] [INFO ] Added : 6 causal constraints over 2 iterations in 1021 ms. Result :sat
[2023-03-13 22:16:08] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:16:08] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:16:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:16:09] [INFO ] [Real]Absence check using state equation in 836 ms returned sat
[2023-03-13 22:16:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:16:09] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-13 22:16:09] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-13 22:16:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:16:10] [INFO ] [Nat]Absence check using state equation in 724 ms returned sat
[2023-03-13 22:16:10] [INFO ] [Nat]Added 3584 Read/Feed constraints in 303 ms returned sat
[2023-03-13 22:16:11] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 284 ms.
[2023-03-13 22:16:12] [INFO ] Added : 7 causal constraints over 2 iterations in 1046 ms. Result :sat
[2023-03-13 22:16:12] [INFO ] [Real]Absence check using 30 positive place invariants in 32 ms returned sat
[2023-03-13 22:16:12] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 58 ms returned sat
[2023-03-13 22:16:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:16:13] [INFO ] [Real]Absence check using state equation in 1251 ms returned sat
[2023-03-13 22:16:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:16:14] [INFO ] [Nat]Absence check using 30 positive place invariants in 20 ms returned sat
[2023-03-13 22:16:14] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:16:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:16:15] [INFO ] [Nat]Absence check using state equation in 861 ms returned sat
[2023-03-13 22:16:15] [INFO ] [Nat]Added 3584 Read/Feed constraints in 421 ms returned sat
[2023-03-13 22:16:15] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 258 ms.
[2023-03-13 22:16:16] [INFO ] Added : 9 causal constraints over 2 iterations in 1063 ms. Result :sat
[2023-03-13 22:16:17] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:16:17] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:16:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:16:17] [INFO ] [Real]Absence check using state equation in 863 ms returned sat
[2023-03-13 22:16:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:16:18] [INFO ] [Nat]Absence check using 30 positive place invariants in 65 ms returned sat
[2023-03-13 22:16:18] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 36 ms returned sat
[2023-03-13 22:16:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:16:22] [INFO ] [Nat]Absence check using state equation in 4322 ms returned sat
[2023-03-13 22:16:23] [INFO ] [Nat]Added 3584 Read/Feed constraints in 502 ms returned sat
[2023-03-13 22:16:23] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 266 ms.
[2023-03-13 22:16:24] [INFO ] Added : 13 causal constraints over 3 iterations in 1267 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 105 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 106 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 86 ms. Remains 1116 /1116 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
[2023-03-13 22:16:25] [INFO ] Invariant cache hit.
[2023-03-13 22:16:26] [INFO ] Implicit Places using invariants in 1199 ms returned []
[2023-03-13 22:16:26] [INFO ] Invariant cache hit.
[2023-03-13 22:16:27] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-13 22:16:41] [INFO ] Implicit Places using invariants and state equation in 15271 ms returned []
Implicit Place search using SMT with State Equation took 16481 ms to find 0 implicit places.
[2023-03-13 22:16:42] [INFO ] Redundant transitions in 194 ms returned []
[2023-03-13 22:16:42] [INFO ] Invariant cache hit.
[2023-03-13 22:16:43] [INFO ] Dead Transitions using invariants and state equation in 1508 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18284 ms. Remains : 1116/1116 places, 3726/3726 transitions.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-00
[2023-03-13 22:16:43] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 70 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 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
[2023-03-13 22:16:43] [INFO ] Invariant cache hit.
[2023-03-13 22:16:43] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-13 22:16:43] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:16:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:16:44] [INFO ] [Real]Absence check using state equation in 719 ms returned sat
[2023-03-13 22:16:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:16:44] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-13 22:16:44] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-13 22:16:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:16:45] [INFO ] [Nat]Absence check using state equation in 739 ms returned sat
[2023-03-13 22:16:45] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-13 22:16:46] [INFO ] [Nat]Added 3584 Read/Feed constraints in 383 ms returned sat
[2023-03-13 22:16:46] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 194 ms.
[2023-03-13 22:16:47] [INFO ] Added : 6 causal constraints over 2 iterations in 931 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 312 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 316 ms. Remains : 1109/1116 places, 3719/3726 transitions.
// Phase 1: matrix 3719 rows 1109 cols
[2023-03-13 22:16:47] [INFO ] Computed 32 place invariants in 87 ms
Incomplete random walk after 1000000 steps, including 7092 resets, run finished after 8563 ms. (steps per millisecond=116 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 942 ms. (steps per millisecond=1061 ) properties (out of 1) seen :1
[2023-03-13 22:16:57] [INFO ] Invariant cache hit.
[2023-03-13 22:16:57] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:16:57] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:16:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:16:58] [INFO ] [Real]Absence check using state equation in 718 ms returned sat
[2023-03-13 22:16:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:16:58] [INFO ] [Nat]Absence check using 30 positive place invariants in 12 ms returned sat
[2023-03-13 22:16:58] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-13 22:16:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:16:59] [INFO ] [Nat]Absence check using state equation in 608 ms returned sat
[2023-03-13 22:16:59] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-13 22:16:59] [INFO ] [Nat]Added 3601 Read/Feed constraints in 373 ms returned sat
[2023-03-13 22:16:59] [INFO ] Computed and/alt/rep : 2702/8719/2702 causal constraints (skipped 987 transitions) in 264 ms.
[2023-03-13 22:17:00] [INFO ] Added : 7 causal constraints over 2 iterations in 979 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 107 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 107 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.
[2023-03-13 22:17:00] [INFO ] Invariant cache hit.
[2023-03-13 22:17:01] [INFO ] Implicit Places using invariants in 1098 ms returned []
[2023-03-13 22:17:02] [INFO ] Invariant cache hit.
[2023-03-13 22:17:02] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-13 22:17:24] [INFO ] Implicit Places using invariants and state equation in 22784 ms returned []
Implicit Place search using SMT with State Equation took 23885 ms to find 0 implicit places.
[2023-03-13 22:17:24] [INFO ] Redundant transitions in 100 ms returned []
[2023-03-13 22:17:24] [INFO ] Invariant cache hit.
[2023-03-13 22:17:26] [INFO ] Dead Transitions using invariants and state equation in 1451 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25536 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-00 in 42701 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-01
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-13 22:17:26] [INFO ] Computed 32 place invariants in 40 ms
Incomplete random walk after 10000 steps, including 70 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
[2023-03-13 22:17:26] [INFO ] Invariant cache hit.
[2023-03-13 22:17:26] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:17:26] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 12 ms returned sat
[2023-03-13 22:17:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:17:27] [INFO ] [Real]Absence check using state equation in 840 ms returned sat
[2023-03-13 22:17:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:17:27] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-13 22:17:27] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-13 22:17:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:17:28] [INFO ] [Nat]Absence check using state equation in 700 ms returned sat
[2023-03-13 22:17:28] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-13 22:17:29] [INFO ] [Nat]Added 3584 Read/Feed constraints in 564 ms returned sat
[2023-03-13 22:17:29] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 244 ms.
[2023-03-13 22:17:30] [INFO ] Added : 12 causal constraints over 3 iterations in 1208 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 2 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 369 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 370 ms. Remains : 1109/1116 places, 3719/3726 transitions.
// Phase 1: matrix 3719 rows 1109 cols
[2023-03-13 22:17:31] [INFO ] Computed 32 place invariants in 87 ms
Incomplete random walk after 1000000 steps, including 7083 resets, run finished after 7016 ms. (steps per millisecond=142 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 816 ms. (steps per millisecond=1225 ) properties (out of 1) seen :1
[2023-03-13 22:17:38] [INFO ] Invariant cache hit.
[2023-03-13 22:17:39] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:17:39] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:17:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:17:39] [INFO ] [Real]Absence check using state equation in 833 ms returned sat
[2023-03-13 22:17:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:17:40] [INFO ] [Nat]Absence check using 30 positive place invariants in 20 ms returned sat
[2023-03-13 22:17:40] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:17:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:17:41] [INFO ] [Nat]Absence check using state equation in 779 ms returned sat
[2023-03-13 22:17:41] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-13 22:17:41] [INFO ] [Nat]Added 3601 Read/Feed constraints in 589 ms returned sat
[2023-03-13 22:17:42] [INFO ] Computed and/alt/rep : 2702/8719/2702 causal constraints (skipped 987 transitions) in 271 ms.
[2023-03-13 22:17:42] [INFO ] Added : 7 causal constraints over 2 iterations in 1059 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 90 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 92 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 98 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
[2023-03-13 22:17:43] [INFO ] Invariant cache hit.
[2023-03-13 22:17:44] [INFO ] Implicit Places using invariants in 1056 ms returned []
[2023-03-13 22:17:44] [INFO ] Invariant cache hit.
[2023-03-13 22:17:45] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-13 22:18:03] [INFO ] Implicit Places using invariants and state equation in 19235 ms returned []
Implicit Place search using SMT with State Equation took 20294 ms to find 0 implicit places.
[2023-03-13 22:18:03] [INFO ] Redundant transitions in 100 ms returned []
[2023-03-13 22:18:03] [INFO ] Invariant cache hit.
[2023-03-13 22:18:05] [INFO ] Dead Transitions using invariants and state equation in 1600 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22110 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-01 in 38966 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-02
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-13 22:18:05] [INFO ] Computed 32 place invariants in 38 ms
Incomplete random walk after 10000 steps, including 69 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 1) 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 1) seen :0
[2023-03-13 22:18:05] [INFO ] Invariant cache hit.
[2023-03-13 22:18:05] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:18:05] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:18:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:18:06] [INFO ] [Real]Absence check using state equation in 738 ms returned sat
[2023-03-13 22:18:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:18:06] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:18:06] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:18:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:18:07] [INFO ] [Nat]Absence check using state equation in 700 ms returned sat
[2023-03-13 22:18:07] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-13 22:18:07] [INFO ] [Nat]Added 3584 Read/Feed constraints in 330 ms returned sat
[2023-03-13 22:18:08] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 248 ms.
[2023-03-13 22:18:08] [INFO ] Added : 6 causal constraints over 2 iterations in 932 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 2 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 349 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 350 ms. Remains : 1109/1116 places, 3719/3726 transitions.
// Phase 1: matrix 3719 rows 1109 cols
[2023-03-13 22:18:09] [INFO ] Computed 32 place invariants in 82 ms
Incomplete random walk after 1000000 steps, including 7108 resets, run finished after 8387 ms. (steps per millisecond=119 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 1043 ms. (steps per millisecond=958 ) properties (out of 1) seen :1
[2023-03-13 22:18:18] [INFO ] Invariant cache hit.
[2023-03-13 22:18:18] [INFO ] [Real]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:18:18] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:18:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:18:19] [INFO ] [Real]Absence check using state equation in 798 ms returned sat
[2023-03-13 22:18:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:18:20] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:18:20] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:18:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:18:20] [INFO ] [Nat]Absence check using state equation in 776 ms returned sat
[2023-03-13 22:18:20] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-13 22:18:21] [INFO ] [Nat]Added 3601 Read/Feed constraints in 446 ms returned sat
[2023-03-13 22:18:21] [INFO ] Computed and/alt/rep : 2702/8719/2702 causal constraints (skipped 987 transitions) in 245 ms.
[2023-03-13 22:18:22] [INFO ] Added : 6 causal constraints over 2 iterations in 1065 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 93 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 93 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.
[2023-03-13 22:18:22] [INFO ] Invariant cache hit.
[2023-03-13 22:18:23] [INFO ] Implicit Places using invariants in 1078 ms returned []
[2023-03-13 22:18:23] [INFO ] Invariant cache hit.
[2023-03-13 22:18:24] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-13 22:18:46] [INFO ] Implicit Places using invariants and state equation in 22967 ms returned []
Implicit Place search using SMT with State Equation took 24048 ms to find 0 implicit places.
[2023-03-13 22:18:47] [INFO ] Redundant transitions in 100 ms returned []
[2023-03-13 22:18:47] [INFO ] Invariant cache hit.
[2023-03-13 22:18:48] [INFO ] Dead Transitions using invariants and state equation in 1566 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25810 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-02 in 43269 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-03
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-13 22:18:48] [INFO ] Computed 32 place invariants in 86 ms
Incomplete random walk after 10000 steps, including 69 resets, run finished after 143 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 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
[2023-03-13 22:18:48] [INFO ] Invariant cache hit.
[2023-03-13 22:18:49] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-13 22:18:49] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:18:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:18:49] [INFO ] [Real]Absence check using state equation in 636 ms returned sat
[2023-03-13 22:18:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:18:49] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-13 22:18:49] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:18:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:18:50] [INFO ] [Nat]Absence check using state equation in 653 ms returned sat
[2023-03-13 22:18:50] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-13 22:18:50] [INFO ] [Nat]Added 3584 Read/Feed constraints in 399 ms returned sat
[2023-03-13 22:18:51] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 291 ms.
[2023-03-13 22:18:52] [INFO ] Added : 7 causal constraints over 2 iterations in 1094 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 354 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 355 ms. Remains : 1110/1116 places, 3720/3726 transitions.
// Phase 1: matrix 3720 rows 1110 cols
[2023-03-13 22:18:52] [INFO ] Computed 32 place invariants in 73 ms
Incomplete random walk after 1000000 steps, including 7100 resets, run finished after 8041 ms. (steps per millisecond=124 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 917 ms. (steps per millisecond=1090 ) properties (out of 1) seen :1
[2023-03-13 22:19:01] [INFO ] Invariant cache hit.
[2023-03-13 22:19:01] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:19:01] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:19:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:19:02] [INFO ] [Real]Absence check using state equation in 725 ms returned sat
[2023-03-13 22:19:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:19:02] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:19:02] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:19:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:19:03] [INFO ] [Nat]Absence check using state equation in 1002 ms returned sat
[2023-03-13 22:19:04] [INFO ] State equation strengthened by 3600 read => feed constraints.
[2023-03-13 22:19:04] [INFO ] [Nat]Added 3600 Read/Feed constraints in 402 ms returned sat
[2023-03-13 22:19:04] [INFO ] Computed and/alt/rep : 2703/8715/2703 causal constraints (skipped 987 transitions) in 352 ms.
[2023-03-13 22:19:05] [INFO ] Added : 9 causal constraints over 2 iterations in 1076 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 105 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 105 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 85 ms. Remains 1110 /1110 variables (removed 0) and now considering 3720/3720 (removed 0) transitions.
[2023-03-13 22:19:06] [INFO ] Invariant cache hit.
[2023-03-13 22:19:07] [INFO ] Implicit Places using invariants in 1072 ms returned []
[2023-03-13 22:19:07] [INFO ] Invariant cache hit.
[2023-03-13 22:19:07] [INFO ] State equation strengthened by 3600 read => feed constraints.
[2023-03-13 22:19:30] [INFO ] Implicit Places using invariants and state equation in 23007 ms returned []
Implicit Place search using SMT with State Equation took 24108 ms to find 0 implicit places.
[2023-03-13 22:19:30] [INFO ] Redundant transitions in 198 ms returned []
[2023-03-13 22:19:30] [INFO ] Invariant cache hit.
[2023-03-13 22:19:32] [INFO ] Dead Transitions using invariants and state equation in 2000 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26408 ms. Remains : 1110/1110 places, 3720/3720 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-03 in 43763 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-04
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-13 22:19:32] [INFO ] Computed 32 place invariants in 41 ms
Incomplete random walk after 10000 steps, including 70 resets, run finished after 108 ms. (steps per millisecond=92 ) 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
[2023-03-13 22:19:32] [INFO ] Invariant cache hit.
[2023-03-13 22:19:32] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-13 22:19:32] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-13 22:19:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:19:33] [INFO ] [Real]Absence check using state equation in 624 ms returned sat
[2023-03-13 22:19:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:19:33] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:19:33] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 12 ms returned sat
[2023-03-13 22:19:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:19:34] [INFO ] [Nat]Absence check using state equation in 722 ms returned sat
[2023-03-13 22:19:34] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-13 22:19:34] [INFO ] [Nat]Added 3584 Read/Feed constraints in 468 ms returned sat
[2023-03-13 22:19:35] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 242 ms.
[2023-03-13 22:19:36] [INFO ] Added : 10 causal constraints over 2 iterations in 1155 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
[2023-03-13 22:19:36] [INFO ] Computed 32 place invariants in 72 ms
Incomplete random walk after 1000000 steps, including 7093 resets, run finished after 7765 ms. (steps per millisecond=128 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 949 ms. (steps per millisecond=1053 ) properties (out of 1) seen :1
[2023-03-13 22:19:45] [INFO ] Invariant cache hit.
[2023-03-13 22:19:45] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:19:45] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:19:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:19:46] [INFO ] [Real]Absence check using state equation in 707 ms returned sat
[2023-03-13 22:19:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:19:46] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:19:46] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:19:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:19:47] [INFO ] [Nat]Absence check using state equation in 690 ms returned sat
[2023-03-13 22:19:47] [INFO ] State equation strengthened by 3602 read => feed constraints.
[2023-03-13 22:19:47] [INFO ] [Nat]Added 3602 Read/Feed constraints in 624 ms returned sat
[2023-03-13 22:19:48] [INFO ] Computed and/alt/rep : 2703/8721/2703 causal constraints (skipped 987 transitions) in 239 ms.
[2023-03-13 22:19:49] [INFO ] Added : 6 causal constraints over 2 iterations in 1001 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 99 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 99 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 121 ms. Remains 1110 /1110 variables (removed 0) and now considering 3720/3720 (removed 0) transitions.
[2023-03-13 22:19:49] [INFO ] Invariant cache hit.
[2023-03-13 22:19:50] [INFO ] Implicit Places using invariants in 1293 ms returned []
[2023-03-13 22:19:50] [INFO ] Invariant cache hit.
[2023-03-13 22:19:51] [INFO ] State equation strengthened by 3602 read => feed constraints.
[2023-03-13 22:19:55] [INFO ] Implicit Places using invariants and state equation in 4718 ms returned []
Implicit Place search using SMT with State Equation took 6013 ms to find 0 implicit places.
[2023-03-13 22:19:55] [INFO ] Redundant transitions in 188 ms returned []
[2023-03-13 22:19:55] [INFO ] Invariant cache hit.
[2023-03-13 22:19:57] [INFO ] Dead Transitions using invariants and state equation in 1496 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7828 ms. Remains : 1110/1110 places, 3720/3720 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-04 in 24762 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-05
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-13 22:19:57] [INFO ] Computed 32 place invariants in 41 ms
Incomplete random walk after 10000 steps, including 70 resets, run finished after 81 ms. (steps per millisecond=123 ) 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 :1
[2023-03-13 22:19:57] [INFO ] Invariant cache hit.
[2023-03-13 22:19:57] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:19:57] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:19:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:19:58] [INFO ] [Real]Absence check using state equation in 721 ms returned sat
[2023-03-13 22:19:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:19:58] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:19:58] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 16 ms returned sat
[2023-03-13 22:19:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:19:59] [INFO ] [Nat]Absence check using state equation in 710 ms returned sat
[2023-03-13 22:19:59] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-13 22:19:59] [INFO ] [Nat]Added 3584 Read/Feed constraints in 380 ms returned sat
[2023-03-13 22:19:59] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 240 ms.
[2023-03-13 22:20:00] [INFO ] Added : 6 causal constraints over 2 iterations in 972 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 301 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 303 ms. Remains : 1109/1116 places, 3719/3726 transitions.
// Phase 1: matrix 3719 rows 1109 cols
[2023-03-13 22:20:01] [INFO ] Computed 32 place invariants in 97 ms
Incomplete random walk after 1000000 steps, including 7100 resets, run finished after 7204 ms. (steps per millisecond=138 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 874 ms. (steps per millisecond=1144 ) properties (out of 1) seen :1
[2023-03-13 22:20:09] [INFO ] Invariant cache hit.
[2023-03-13 22:20:09] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-13 22:20:09] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:20:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:20:10] [INFO ] [Real]Absence check using state equation in 760 ms returned sat
[2023-03-13 22:20:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:20:10] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-13 22:20:10] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-13 22:20:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:20:11] [INFO ] [Nat]Absence check using state equation in 724 ms returned sat
[2023-03-13 22:20:11] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-13 22:20:11] [INFO ] [Nat]Added 3601 Read/Feed constraints in 416 ms returned sat
[2023-03-13 22:20:12] [INFO ] Computed and/alt/rep : 2702/8719/2702 causal constraints (skipped 987 transitions) in 285 ms.
[2023-03-13 22:20:12] [INFO ] Added : 7 causal constraints over 2 iterations in 1085 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 76 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 80 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 84 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
[2023-03-13 22:20:13] [INFO ] Invariant cache hit.
[2023-03-13 22:20:14] [INFO ] Implicit Places using invariants in 1063 ms returned []
[2023-03-13 22:20:14] [INFO ] Invariant cache hit.
[2023-03-13 22:20:15] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-13 22:20:36] [INFO ] Implicit Places using invariants and state equation in 21805 ms returned []
Implicit Place search using SMT with State Equation took 22869 ms to find 0 implicit places.
[2023-03-13 22:20:36] [INFO ] Redundant transitions in 100 ms returned []
[2023-03-13 22:20:36] [INFO ] Invariant cache hit.
[2023-03-13 22:20:38] [INFO ] Dead Transitions using invariants and state equation in 2521 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25596 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-05 in 41715 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-06
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-13 22:20:38] [INFO ] Computed 32 place invariants in 40 ms
Incomplete random walk after 10000 steps, including 69 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 1) seen :0
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 :0
[2023-03-13 22:20:38] [INFO ] Invariant cache hit.
[2023-03-13 22:20:39] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:20:39] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:20:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:20:39] [INFO ] [Real]Absence check using state equation in 716 ms returned sat
[2023-03-13 22:20:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:20:40] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-13 22:20:40] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-13 22:20:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:20:40] [INFO ] [Nat]Absence check using state equation in 587 ms returned sat
[2023-03-13 22:20:40] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-13 22:20:40] [INFO ] [Nat]Added 3584 Read/Feed constraints in 225 ms returned sat
[2023-03-13 22:20:41] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 338 ms.
[2023-03-13 22:20:41] [INFO ] Added : 0 causal constraints over 0 iterations in 701 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 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 3 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 411 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 411 ms. Remains : 1109/1116 places, 3719/3726 transitions.
// Phase 1: matrix 3719 rows 1109 cols
[2023-03-13 22:20:42] [INFO ] Computed 32 place invariants in 83 ms
Incomplete random walk after 1000000 steps, including 7080 resets, run finished after 7909 ms. (steps per millisecond=126 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 200 resets, run finished after 891 ms. (steps per millisecond=1122 ) properties (out of 1) seen :1
[2023-03-13 22:20:51] [INFO ] Invariant cache hit.
[2023-03-13 22:20:51] [INFO ] [Real]Absence check using 30 positive place invariants in 23 ms returned sat
[2023-03-13 22:20:51] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 12 ms returned sat
[2023-03-13 22:20:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:20:52] [INFO ] [Real]Absence check using state equation in 733 ms returned sat
[2023-03-13 22:20:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:20:52] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-13 22:20:52] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-13 22:20:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:20:53] [INFO ] [Nat]Absence check using state equation in 698 ms returned sat
[2023-03-13 22:20:53] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-13 22:20:53] [INFO ] [Nat]Added 3601 Read/Feed constraints in 424 ms returned sat
[2023-03-13 22:20:53] [INFO ] Computed and/alt/rep : 2702/8719/2702 causal constraints (skipped 987 transitions) in 255 ms.
[2023-03-13 22:20:54] [INFO ] Added : 7 causal constraints over 2 iterations in 990 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 76 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 76 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 77 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
[2023-03-13 22:20:55] [INFO ] Invariant cache hit.
[2023-03-13 22:20:56] [INFO ] Implicit Places using invariants in 1104 ms returned []
[2023-03-13 22:20:56] [INFO ] Invariant cache hit.
[2023-03-13 22:20:56] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-13 22:21:15] [INFO ] Implicit Places using invariants and state equation in 19101 ms returned []
Implicit Place search using SMT with State Equation took 20207 ms to find 0 implicit places.
[2023-03-13 22:21:15] [INFO ] Redundant transitions in 100 ms returned []
[2023-03-13 22:21:15] [INFO ] Invariant cache hit.
[2023-03-13 22:21:17] [INFO ] Dead Transitions using invariants and state equation in 1824 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22231 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-06 in 38357 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-07
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-13 22:21:17] [INFO ] Computed 32 place invariants in 37 ms
Incomplete random walk after 10000 steps, including 72 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 1) 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 1) seen :1
[2023-03-13 22:21:17] [INFO ] Invariant cache hit.
[2023-03-13 22:21:17] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-13 22:21:17] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-13 22:21:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:21:17] [INFO ] [Real]Absence check using state equation in 544 ms returned sat
[2023-03-13 22:21:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:21:18] [INFO ] [Nat]Absence check using 30 positive place invariants in 27 ms returned sat
[2023-03-13 22:21:18] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-13 22:21:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:21:19] [INFO ] [Nat]Absence check using state equation in 1132 ms returned sat
[2023-03-13 22:21:19] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-13 22:21:19] [INFO ] [Nat]Added 3584 Read/Feed constraints in 425 ms returned sat
[2023-03-13 22:21:20] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 322 ms.
[2023-03-13 22:21:20] [INFO ] Added : 8 causal constraints over 2 iterations in 980 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 214 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 215 ms. Remains : 1110/1116 places, 3720/3726 transitions.
// Phase 1: matrix 3720 rows 1110 cols
[2023-03-13 22:21:21] [INFO ] Computed 32 place invariants in 79 ms
Incomplete random walk after 1000000 steps, including 7085 resets, run finished after 7362 ms. (steps per millisecond=135 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 199 resets, run finished after 928 ms. (steps per millisecond=1077 ) properties (out of 1) seen :1
[2023-03-13 22:21:29] [INFO ] Invariant cache hit.
[2023-03-13 22:21:29] [INFO ] [Real]Absence check using 30 positive place invariants in 26 ms returned sat
[2023-03-13 22:21:29] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:21:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:21:30] [INFO ] [Real]Absence check using state equation in 705 ms returned sat
[2023-03-13 22:21:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:21:31] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:21:31] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:21:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:21:31] [INFO ] [Nat]Absence check using state equation in 763 ms returned sat
[2023-03-13 22:21:31] [INFO ] State equation strengthened by 3600 read => feed constraints.
[2023-03-13 22:21:32] [INFO ] [Nat]Added 3600 Read/Feed constraints in 443 ms returned sat
[2023-03-13 22:21:32] [INFO ] Computed and/alt/rep : 2703/8715/2703 causal constraints (skipped 987 transitions) in 289 ms.
[2023-03-13 22:21:33] [INFO ] Added : 8 causal constraints over 2 iterations in 1070 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 74 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 74 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 76 ms. Remains 1110 /1110 variables (removed 0) and now considering 3720/3720 (removed 0) transitions.
[2023-03-13 22:21:33] [INFO ] Invariant cache hit.
[2023-03-13 22:21:34] [INFO ] Implicit Places using invariants in 1198 ms returned []
[2023-03-13 22:21:34] [INFO ] Invariant cache hit.
[2023-03-13 22:21:35] [INFO ] State equation strengthened by 3600 read => feed constraints.
[2023-03-13 22:21:51] [INFO ] Implicit Places using invariants and state equation in 16537 ms returned []
Implicit Place search using SMT with State Equation took 17751 ms to find 0 implicit places.
[2023-03-13 22:21:51] [INFO ] Redundant transitions in 193 ms returned []
[2023-03-13 22:21:51] [INFO ] Invariant cache hit.
[2023-03-13 22:21:53] [INFO ] Dead Transitions using invariants and state equation in 1719 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19759 ms. Remains : 1110/1110 places, 3720/3720 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-07 in 36291 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-08
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-13 22:21:53] [INFO ] Computed 32 place invariants in 37 ms
Incomplete random walk after 10000 steps, including 70 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 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :1
[2023-03-13 22:21:53] [INFO ] Invariant cache hit.
[2023-03-13 22:21:53] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-13 22:21:53] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:21:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:21:54] [INFO ] [Real]Absence check using state equation in 606 ms returned sat
[2023-03-13 22:21:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:21:54] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:21:54] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:21:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:21:55] [INFO ] [Nat]Absence check using state equation in 702 ms returned sat
[2023-03-13 22:21:55] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-13 22:21:56] [INFO ] [Nat]Added 3584 Read/Feed constraints in 876 ms returned sat
[2023-03-13 22:21:56] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 172 ms.
[2023-03-13 22:21:57] [INFO ] Added : 12 causal constraints over 3 iterations in 1139 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 308 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 312 ms. Remains : 1110/1116 places, 3720/3726 transitions.
// Phase 1: matrix 3720 rows 1110 cols
[2023-03-13 22:21:58] [INFO ] Computed 32 place invariants in 83 ms
Incomplete random walk after 1000000 steps, including 7050 resets, run finished after 7126 ms. (steps per millisecond=140 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 701 ms. (steps per millisecond=1426 ) properties (out of 1) seen :1
[2023-03-13 22:22:05] [INFO ] Invariant cache hit.
[2023-03-13 22:22:06] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:22:06] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:22:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:22:06] [INFO ] [Real]Absence check using state equation in 719 ms returned sat
[2023-03-13 22:22:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:22:07] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-13 22:22:07] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-13 22:22:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:22:07] [INFO ] [Nat]Absence check using state equation in 777 ms returned sat
[2023-03-13 22:22:07] [INFO ] State equation strengthened by 3602 read => feed constraints.
[2023-03-13 22:22:08] [INFO ] [Nat]Added 3602 Read/Feed constraints in 478 ms returned sat
[2023-03-13 22:22:08] [INFO ] Computed and/alt/rep : 2703/8721/2703 causal constraints (skipped 987 transitions) in 249 ms.
[2023-03-13 22:22:09] [INFO ] Added : 8 causal constraints over 2 iterations in 1014 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 86 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 86 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 88 ms. Remains 1110 /1110 variables (removed 0) and now considering 3720/3720 (removed 0) transitions.
[2023-03-13 22:22:09] [INFO ] Invariant cache hit.
[2023-03-13 22:22:11] [INFO ] Implicit Places using invariants in 1120 ms returned []
[2023-03-13 22:22:11] [INFO ] Invariant cache hit.
[2023-03-13 22:22:11] [INFO ] State equation strengthened by 3602 read => feed constraints.
[2023-03-13 22:22:27] [INFO ] Implicit Places using invariants and state equation in 16848 ms returned []
Implicit Place search using SMT with State Equation took 17997 ms to find 0 implicit places.
[2023-03-13 22:22:28] [INFO ] Redundant transitions in 198 ms returned []
[2023-03-13 22:22:28] [INFO ] Invariant cache hit.
[2023-03-13 22:22:29] [INFO ] Dead Transitions using invariants and state equation in 1581 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19885 ms. Remains : 1110/1110 places, 3720/3720 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-08 in 36221 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-09
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-13 22:22:29] [INFO ] Computed 32 place invariants in 41 ms
Incomplete random walk after 10000 steps, including 70 resets, run finished after 109 ms. (steps per millisecond=91 ) 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 :0
[2023-03-13 22:22:29] [INFO ] Invariant cache hit.
[2023-03-13 22:22:30] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-13 22:22:30] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:22:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:22:30] [INFO ] [Real]Absence check using state equation in 879 ms returned sat
[2023-03-13 22:22:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:22:31] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:22:31] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:22:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:22:31] [INFO ] [Nat]Absence check using state equation in 731 ms returned sat
[2023-03-13 22:22:32] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-13 22:22:32] [INFO ] [Nat]Added 3584 Read/Feed constraints in 497 ms returned sat
[2023-03-13 22:22:32] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 264 ms.
[2023-03-13 22:22:33] [INFO ] Added : 8 causal constraints over 2 iterations in 1006 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 345 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 346 ms. Remains : 1109/1116 places, 3719/3726 transitions.
// Phase 1: matrix 3719 rows 1109 cols
[2023-03-13 22:22:34] [INFO ] Computed 32 place invariants in 81 ms
Incomplete random walk after 1000000 steps, including 7099 resets, run finished after 7650 ms. (steps per millisecond=130 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 198 resets, run finished after 1029 ms. (steps per millisecond=971 ) properties (out of 1) seen :1
[2023-03-13 22:22:42] [INFO ] Invariant cache hit.
[2023-03-13 22:22:43] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:22:43] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:22:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:22:43] [INFO ] [Real]Absence check using state equation in 744 ms returned sat
[2023-03-13 22:22:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:22:44] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:22:44] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:22:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:22:44] [INFO ] [Nat]Absence check using state equation in 634 ms returned sat
[2023-03-13 22:22:44] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-13 22:22:45] [INFO ] [Nat]Added 3601 Read/Feed constraints in 547 ms returned sat
[2023-03-13 22:22:45] [INFO ] Computed and/alt/rep : 2702/8719/2702 causal constraints (skipped 987 transitions) in 266 ms.
[2023-03-13 22:22:46] [INFO ] Added : 7 causal constraints over 2 iterations in 1071 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 75 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
[2023-03-13 22:22:46] [INFO ] Invariant cache hit.
[2023-03-13 22:22:48] [INFO ] Implicit Places using invariants in 1480 ms returned []
[2023-03-13 22:22:48] [INFO ] Invariant cache hit.
[2023-03-13 22:22:49] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-13 22:23:09] [INFO ] Implicit Places using invariants and state equation in 21319 ms returned []
Implicit Place search using SMT with State Equation took 22837 ms to find 0 implicit places.
[2023-03-13 22:23:09] [INFO ] Redundant transitions in 177 ms returned []
[2023-03-13 22:23:09] [INFO ] Invariant cache hit.
[2023-03-13 22:23:12] [INFO ] Dead Transitions using invariants and state equation in 2442 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25565 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-09 in 42704 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-10
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-13 22:23:12] [INFO ] Computed 32 place invariants in 54 ms
Incomplete random walk after 10000 steps, including 70 resets, run finished after 96 ms. (steps per millisecond=104 ) 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
[2023-03-13 22:23:12] [INFO ] Invariant cache hit.
[2023-03-13 22:23:12] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-13 22:23:12] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:23:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:23:13] [INFO ] [Real]Absence check using state equation in 712 ms returned sat
[2023-03-13 22:23:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:23:13] [INFO ] [Nat]Absence check using 30 positive place invariants in 12 ms returned sat
[2023-03-13 22:23:13] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-13 22:23:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:23:14] [INFO ] [Nat]Absence check using state equation in 609 ms returned sat
[2023-03-13 22:23:14] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-13 22:23:14] [INFO ] [Nat]Added 3584 Read/Feed constraints in 375 ms returned sat
[2023-03-13 22:23:15] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 271 ms.
[2023-03-13 22:23:15] [INFO ] Added : 6 causal constraints over 2 iterations in 1039 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 301 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 301 ms. Remains : 1109/1116 places, 3719/3726 transitions.
// Phase 1: matrix 3719 rows 1109 cols
[2023-03-13 22:23:16] [INFO ] Computed 32 place invariants in 47 ms
Incomplete random walk after 1000000 steps, including 7101 resets, run finished after 6828 ms. (steps per millisecond=146 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 844 ms. (steps per millisecond=1184 ) properties (out of 1) seen :1
[2023-03-13 22:23:24] [INFO ] Invariant cache hit.
[2023-03-13 22:23:24] [INFO ] [Real]Absence check using 30 positive place invariants in 25 ms returned sat
[2023-03-13 22:23:24] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-13 22:23:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:23:25] [INFO ] [Real]Absence check using state equation in 785 ms returned sat
[2023-03-13 22:23:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:23:25] [INFO ] [Nat]Absence check using 30 positive place invariants in 23 ms returned sat
[2023-03-13 22:23:25] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:23:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:23:26] [INFO ] [Nat]Absence check using state equation in 839 ms returned sat
[2023-03-13 22:23:26] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-13 22:23:27] [INFO ] [Nat]Added 3601 Read/Feed constraints in 513 ms returned sat
[2023-03-13 22:23:27] [INFO ] Computed and/alt/rep : 2702/8719/2702 causal constraints (skipped 987 transitions) in 267 ms.
[2023-03-13 22:23:28] [INFO ] Added : 7 causal constraints over 2 iterations in 1060 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 89 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 90 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 90 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
[2023-03-13 22:23:28] [INFO ] Invariant cache hit.
[2023-03-13 22:23:29] [INFO ] Implicit Places using invariants in 1174 ms returned []
[2023-03-13 22:23:29] [INFO ] Invariant cache hit.
[2023-03-13 22:23:30] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-13 22:23:52] [INFO ] Implicit Places using invariants and state equation in 22403 ms returned []
Implicit Place search using SMT with State Equation took 23599 ms to find 0 implicit places.
[2023-03-13 22:23:52] [INFO ] Redundant transitions in 156 ms returned []
[2023-03-13 22:23:52] [INFO ] Invariant cache hit.
[2023-03-13 22:23:54] [INFO ] Dead Transitions using invariants and state equation in 1869 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25780 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-10 in 41879 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-11
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-13 22:23:54] [INFO ] Computed 32 place invariants in 41 ms
Incomplete random walk after 10000 steps, including 70 resets, run finished after 132 ms. (steps per millisecond=75 ) 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
[2023-03-13 22:23:54] [INFO ] Invariant cache hit.
[2023-03-13 22:23:54] [INFO ] [Real]Absence check using 30 positive place invariants in 36 ms returned sat
[2023-03-13 22:23:54] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 24 ms returned sat
[2023-03-13 22:23:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:23:55] [INFO ] [Real]Absence check using state equation in 1144 ms returned sat
[2023-03-13 22:23:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:23:56] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:23:56] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:23:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:23:57] [INFO ] [Nat]Absence check using state equation in 887 ms returned sat
[2023-03-13 22:23:57] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-13 22:23:57] [INFO ] [Nat]Added 3584 Read/Feed constraints in 440 ms returned sat
[2023-03-13 22:23:57] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 269 ms.
[2023-03-13 22:23:58] [INFO ] Added : 6 causal constraints over 2 iterations in 1078 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 317 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 318 ms. Remains : 1110/1116 places, 3720/3726 transitions.
// Phase 1: matrix 3720 rows 1110 cols
[2023-03-13 22:23:59] [INFO ] Computed 32 place invariants in 109 ms
Incomplete random walk after 1000000 steps, including 7084 resets, run finished after 8323 ms. (steps per millisecond=120 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 989 ms. (steps per millisecond=1011 ) properties (out of 1) seen :1
[2023-03-13 22:24:08] [INFO ] Invariant cache hit.
[2023-03-13 22:24:08] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:24:08] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:24:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:24:09] [INFO ] [Real]Absence check using state equation in 723 ms returned sat
[2023-03-13 22:24:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:24:09] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-13 22:24:09] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-13 22:24:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:24:10] [INFO ] [Nat]Absence check using state equation in 1038 ms returned sat
[2023-03-13 22:24:10] [INFO ] State equation strengthened by 3600 read => feed constraints.
[2023-03-13 22:24:11] [INFO ] [Nat]Added 3600 Read/Feed constraints in 479 ms returned sat
[2023-03-13 22:24:11] [INFO ] Computed and/alt/rep : 2703/8715/2703 causal constraints (skipped 987 transitions) in 317 ms.
[2023-03-13 22:24:12] [INFO ] Added : 9 causal constraints over 3 iterations in 1215 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 101 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 90 ms. Remains 1110 /1110 variables (removed 0) and now considering 3720/3720 (removed 0) transitions.
[2023-03-13 22:24:13] [INFO ] Invariant cache hit.
[2023-03-13 22:24:14] [INFO ] Implicit Places using invariants in 1696 ms returned []
[2023-03-13 22:24:14] [INFO ] Invariant cache hit.
[2023-03-13 22:24:15] [INFO ] State equation strengthened by 3600 read => feed constraints.
[2023-03-13 22:24:33] [INFO ] Implicit Places using invariants and state equation in 18320 ms returned []
Implicit Place search using SMT with State Equation took 20021 ms to find 0 implicit places.
[2023-03-13 22:24:33] [INFO ] Redundant transitions in 101 ms returned []
[2023-03-13 22:24:33] [INFO ] Invariant cache hit.
[2023-03-13 22:24:34] [INFO ] Dead Transitions using invariants and state equation in 1681 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21919 ms. Remains : 1110/1110 places, 3720/3720 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-11 in 40624 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-13
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-13 22:24:34] [INFO ] Computed 32 place invariants in 87 ms
Incomplete random walk after 10000 steps, including 69 resets, run finished after 126 ms. (steps per millisecond=79 ) 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
[2023-03-13 22:24:35] [INFO ] Invariant cache hit.
[2023-03-13 22:24:35] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:24:35] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-13 22:24:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:24:36] [INFO ] [Real]Absence check using state equation in 819 ms returned sat
[2023-03-13 22:24:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:24:36] [INFO ] [Nat]Absence check using 30 positive place invariants in 33 ms returned sat
[2023-03-13 22:24:36] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 14 ms returned sat
[2023-03-13 22:24:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:24:37] [INFO ] [Nat]Absence check using state equation in 760 ms returned sat
[2023-03-13 22:24:37] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-13 22:24:37] [INFO ] [Nat]Added 3584 Read/Feed constraints in 288 ms returned sat
[2023-03-13 22:24:37] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 220 ms.
[2023-03-13 22:24:38] [INFO ] Added : 7 causal constraints over 2 iterations in 918 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 2 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 351 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 351 ms. Remains : 1109/1116 places, 3719/3726 transitions.
// Phase 1: matrix 3719 rows 1109 cols
[2023-03-13 22:24:39] [INFO ] Computed 32 place invariants in 81 ms
Incomplete random walk after 1000000 steps, including 7097 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 205 resets, run finished after 1024 ms. (steps per millisecond=976 ) properties (out of 1) seen :1
[2023-03-13 22:24:48] [INFO ] Invariant cache hit.
[2023-03-13 22:24:48] [INFO ] [Real]Absence check using 30 positive place invariants in 26 ms returned sat
[2023-03-13 22:24:48] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 10 ms returned sat
[2023-03-13 22:24:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:24:49] [INFO ] [Real]Absence check using state equation in 901 ms returned sat
[2023-03-13 22:24:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:24:50] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-13 22:24:50] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 6 ms returned sat
[2023-03-13 22:24:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:24:50] [INFO ] [Nat]Absence check using state equation in 794 ms returned sat
[2023-03-13 22:24:50] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-13 22:24:51] [INFO ] [Nat]Added 3601 Read/Feed constraints in 359 ms returned sat
[2023-03-13 22:24:51] [INFO ] Computed and/alt/rep : 2702/8719/2702 causal constraints (skipped 987 transitions) in 274 ms.
[2023-03-13 22:24:52] [INFO ] Added : 7 causal constraints over 2 iterations in 1063 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 86 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 86 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 86 ms. Remains 1109 /1109 variables (removed 0) and now considering 3719/3719 (removed 0) transitions.
[2023-03-13 22:24:52] [INFO ] Invariant cache hit.
[2023-03-13 22:24:53] [INFO ] Implicit Places using invariants in 1118 ms returned []
[2023-03-13 22:24:53] [INFO ] Invariant cache hit.
[2023-03-13 22:24:54] [INFO ] State equation strengthened by 3601 read => feed constraints.
[2023-03-13 22:25:11] [INFO ] Implicit Places using invariants and state equation in 17677 ms returned []
Implicit Place search using SMT with State Equation took 18812 ms to find 0 implicit places.
[2023-03-13 22:25:11] [INFO ] Redundant transitions in 180 ms returned []
[2023-03-13 22:25:11] [INFO ] Invariant cache hit.
[2023-03-13 22:25:13] [INFO ] Dead Transitions using invariants and state equation in 1617 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20737 ms. Remains : 1109/1109 places, 3719/3719 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-13 in 38537 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-14
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-13 22:25:13] [INFO ] Computed 32 place invariants in 75 ms
Incomplete random walk after 10000 steps, including 70 resets, run finished after 165 ms. (steps per millisecond=60 ) 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 :0
[2023-03-13 22:25:13] [INFO ] Invariant cache hit.
[2023-03-13 22:25:13] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-13 22:25:13] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-13 22:25:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:25:14] [INFO ] [Real]Absence check using state equation in 672 ms returned sat
[2023-03-13 22:25:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:25:14] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:25:14] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:25:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:25:15] [INFO ] [Nat]Absence check using state equation in 902 ms returned sat
[2023-03-13 22:25:15] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-13 22:25:16] [INFO ] [Nat]Added 3584 Read/Feed constraints in 565 ms returned sat
[2023-03-13 22:25:16] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 354 ms.
[2023-03-13 22:25:17] [INFO ] Added : 9 causal constraints over 2 iterations in 1119 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 0 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 238 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 238 ms. Remains : 1110/1116 places, 3720/3726 transitions.
// Phase 1: matrix 3720 rows 1110 cols
[2023-03-13 22:25:18] [INFO ] Computed 32 place invariants in 75 ms
Incomplete random walk after 1000000 steps, including 7086 resets, run finished after 7995 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 885 ms. (steps per millisecond=1129 ) properties (out of 1) seen :1
[2023-03-13 22:25:27] [INFO ] Invariant cache hit.
[2023-03-13 22:25:27] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-13 22:25:27] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:25:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:25:27] [INFO ] [Real]Absence check using state equation in 800 ms returned sat
[2023-03-13 22:25:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:25:28] [INFO ] [Nat]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-13 22:25:28] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-13 22:25:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:25:29] [INFO ] [Nat]Absence check using state equation in 775 ms returned sat
[2023-03-13 22:25:29] [INFO ] State equation strengthened by 3600 read => feed constraints.
[2023-03-13 22:25:29] [INFO ] [Nat]Added 3600 Read/Feed constraints in 477 ms returned sat
[2023-03-13 22:25:30] [INFO ] Computed and/alt/rep : 2703/8715/2703 causal constraints (skipped 987 transitions) in 274 ms.
[2023-03-13 22:25:30] [INFO ] Added : 6 causal constraints over 2 iterations in 1063 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 87 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 87 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 87 ms. Remains 1110 /1110 variables (removed 0) and now considering 3720/3720 (removed 0) transitions.
[2023-03-13 22:25:31] [INFO ] Invariant cache hit.
[2023-03-13 22:25:32] [INFO ] Implicit Places using invariants in 1272 ms returned []
[2023-03-13 22:25:32] [INFO ] Invariant cache hit.
[2023-03-13 22:25:33] [INFO ] State equation strengthened by 3600 read => feed constraints.
[2023-03-13 22:25:52] [INFO ] Implicit Places using invariants and state equation in 19668 ms returned []
Implicit Place search using SMT with State Equation took 20945 ms to find 0 implicit places.
[2023-03-13 22:25:52] [INFO ] Redundant transitions in 100 ms returned []
[2023-03-13 22:25:52] [INFO ] Invariant cache hit.
[2023-03-13 22:25:53] [INFO ] Dead Transitions using invariants and state equation in 1513 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22660 ms. Remains : 1110/1110 places, 3720/3720 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-14 in 40295 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-15
// Phase 1: matrix 3726 rows 1116 cols
[2023-03-13 22:25:53] [INFO ] Computed 32 place invariants in 83 ms
Incomplete random walk after 10000 steps, including 70 resets, run finished after 95 ms. (steps per millisecond=105 ) 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
[2023-03-13 22:25:53] [INFO ] Invariant cache hit.
[2023-03-13 22:25:54] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2023-03-13 22:25:54] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-13 22:25:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:25:54] [INFO ] [Real]Absence check using state equation in 785 ms returned sat
[2023-03-13 22:25:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:25:55] [INFO ] [Nat]Absence check using 30 positive place invariants in 19 ms returned sat
[2023-03-13 22:25:55] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 12 ms returned sat
[2023-03-13 22:25:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:25:56] [INFO ] [Nat]Absence check using state equation in 1270 ms returned sat
[2023-03-13 22:25:56] [INFO ] State equation strengthened by 3584 read => feed constraints.
[2023-03-13 22:25:57] [INFO ] [Nat]Added 3584 Read/Feed constraints in 538 ms returned sat
[2023-03-13 22:25:57] [INFO ] Computed and/alt/rep : 2709/8689/2709 causal constraints (skipped 987 transitions) in 358 ms.
[2023-03-13 22:25:58] [INFO ] Added : 13 causal constraints over 3 iterations in 1240 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 291 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 291 ms. Remains : 1110/1116 places, 3720/3726 transitions.
// Phase 1: matrix 3720 rows 1110 cols
[2023-03-13 22:25:59] [INFO ] Computed 32 place invariants in 103 ms
Incomplete random walk after 1000000 steps, including 7089 resets, run finished after 8207 ms. (steps per millisecond=121 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 1020 ms. (steps per millisecond=980 ) properties (out of 1) seen :1
[2023-03-13 22:26:08] [INFO ] Invariant cache hit.
[2023-03-13 22:26:08] [INFO ] [Real]Absence check using 30 positive place invariants in 17 ms returned sat
[2023-03-13 22:26:08] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2023-03-13 22:26:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 22:26:09] [INFO ] [Real]Absence check using state equation in 773 ms returned sat
[2023-03-13 22:26:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 22:26:09] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2023-03-13 22:26:09] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-13 22:26:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 22:26:10] [INFO ] [Nat]Absence check using state equation in 746 ms returned sat
[2023-03-13 22:26:10] [INFO ] State equation strengthened by 3600 read => feed constraints.
[2023-03-13 22:26:10] [INFO ] [Nat]Added 3600 Read/Feed constraints in 385 ms returned sat
[2023-03-13 22:26:11] [INFO ] Computed and/alt/rep : 2703/8715/2703 causal constraints (skipped 987 transitions) in 281 ms.
[2023-03-13 22:26:11] [INFO ] Added : 8 causal constraints over 2 iterations in 1037 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 79 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 79 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 77 ms. Remains 1110 /1110 variables (removed 0) and now considering 3720/3720 (removed 0) transitions.
[2023-03-13 22:26:12] [INFO ] Invariant cache hit.
[2023-03-13 22:26:13] [INFO ] Implicit Places using invariants in 1174 ms returned []
[2023-03-13 22:26:13] [INFO ] Invariant cache hit.
[2023-03-13 22:26:14] [INFO ] State equation strengthened by 3600 read => feed constraints.
[2023-03-13 22:26:32] [INFO ] Implicit Places using invariants and state equation in 19208 ms returned []
Implicit Place search using SMT with State Equation took 20390 ms to find 0 implicit places.
[2023-03-13 22:26:32] [INFO ] Redundant transitions in 146 ms returned []
[2023-03-13 22:26:32] [INFO ] Invariant cache hit.
[2023-03-13 22:26:34] [INFO ] Dead Transitions using invariants and state equation in 1426 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22105 ms. Remains : 1110/1110 places, 3720/3720 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-15 in 40555 ms.
[2023-03-13 22:26:34] [INFO ] Flatten gal took : 315 ms
[2023-03-13 22:26:34] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/UpperBounds.sr.xml took 18 ms.
[2023-03-13 22:26:34] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1116 places, 3726 transitions and 14944 arcs took 24 ms.
Total runtime 1463914 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only
Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets
authors: Alex Tovchigrechko (IDD package and CTL model checking)
Martin Schwarick (Symbolic numerical analysis and CSL model checking)
Christian Rohr (Simulative and approximative numerical model checking)
marcie@informatik.tu-cottbus.de
called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=UpperBounds.xml --memory=6 --mcc-mode
parse successfull
net created successfully
Net: gen
(NrP: 1116 NrTr: 3726 NrArc: 14944)
parse formulas
formulas created successfully
place and transition orderings generation:0m 0.503sec
net check time: 0m 0.002sec
init dd package: 0m 3.298sec
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 9331172 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16093580 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
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok
initing FirstDep: 0m 0.034sec
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="marciexred"
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 marciexred"
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 r042-tajo-167813696100725"
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 '
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 ;