Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r087-tall-171620521400071.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
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 r087-tall-171620521400071
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.0M
-rw-r--r-- 1 mcc users 8.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K May 19 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 19 15:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K May 19 07:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 17:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 96K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 19 07:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 19 15:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 5.6M May 18 16:42 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 1716226090977

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=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-030
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-20 17:28:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-20 17:28:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-20 17:28:12] [INFO ] Load time of PNML (sax parser for PT used): 253 ms
[2024-05-20 17:28:12] [INFO ] Transformed 2164 places.
[2024-05-20 17:28:12] [INFO ] Transformed 5580 transitions.
[2024-05-20 17:28:12] [INFO ] Parsed PT model containing 2164 places and 5580 transitions and 15000 arcs in 446 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 5580 rows 2164 cols
[2024-05-20 17:28:13] [INFO ] Computed 33 invariants in 293 ms
Incomplete random walk after 10000 steps, including 13 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 16) seen :9
FORMULA CANInsertWithFailure-PT-030-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 15) 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 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 15) 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 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 15) seen :0
[2024-05-20 17:28:13] [INFO ] Invariant cache hit.
[2024-05-20 17:28:14] [INFO ] [Real]Absence check using 31 positive place invariants in 44 ms returned sat
[2024-05-20 17:28:14] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 18 ms returned sat
[2024-05-20 17:28:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:28:15] [INFO ] [Real]Absence check using state equation in 1343 ms returned sat
[2024-05-20 17:28:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:28:16] [INFO ] [Nat]Absence check using 31 positive place invariants in 36 ms returned sat
[2024-05-20 17:28:16] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 15 ms returned sat
[2024-05-20 17:28:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:28:17] [INFO ] [Nat]Absence check using state equation in 1347 ms returned sat
[2024-05-20 17:28:17] [INFO ] State equation strengthened by 1770 read => feed constraints.
[2024-05-20 17:28:20] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 17:28:20] [INFO ] [Nat]Added 1770 Read/Feed constraints in 3288 ms returned unknown
[2024-05-20 17:28:20] [INFO ] [Real]Absence check using 31 positive place invariants in 42 ms returned sat
[2024-05-20 17:28:20] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 16 ms returned sat
[2024-05-20 17:28:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:28:22] [INFO ] [Real]Absence check using state equation in 1493 ms returned sat
[2024-05-20 17:28:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:28:22] [INFO ] [Nat]Absence check using 31 positive place invariants in 39 ms returned sat
[2024-05-20 17:28:22] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 15 ms returned sat
[2024-05-20 17:28:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:28:24] [INFO ] [Nat]Absence check using state equation in 1468 ms returned sat
[2024-05-20 17:28:27] [INFO ] [Nat]Added 1770 Read/Feed constraints in 3010 ms returned sat
[2024-05-20 17:28:27] [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:1002)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-20 17:28:27] [INFO ] [Real]Absence check using 31 positive place invariants in 32 ms returned sat
[2024-05-20 17:28:27] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 23 ms returned sat
[2024-05-20 17:28:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:28:29] [INFO ] [Real]Absence check using state equation in 1473 ms returned sat
[2024-05-20 17:28:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:28:29] [INFO ] [Nat]Absence check using 31 positive place invariants in 29 ms returned sat
[2024-05-20 17:28:29] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 16 ms returned sat
[2024-05-20 17:28:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:28:31] [INFO ] [Nat]Absence check using state equation in 1438 ms returned sat
[2024-05-20 17:28:32] [INFO ] [Nat]Added 1770 Read/Feed constraints in 1242 ms returned sat
[2024-05-20 17:28:32] [INFO ] Computed and/alt/rep : 5460/8970/5460 causal constraints (skipped 90 transitions) in 238 ms.
[2024-05-20 17:28:36] [INFO ] Deduced a trap composed of 11 places in 1545 ms of which 5 ms to minimize.
[2024-05-20 17:28:36] [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 2
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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-20 17:28:36] [INFO ] [Real]Absence check using 31 positive place invariants in 30 ms returned sat
[2024-05-20 17:28:36] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 21 ms returned sat
[2024-05-20 17:28:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:28:37] [INFO ] [Real]Absence check using state equation in 1476 ms returned sat
[2024-05-20 17:28:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:28:38] [INFO ] [Nat]Absence check using 31 positive place invariants in 29 ms returned sat
[2024-05-20 17:28:38] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 16 ms returned sat
[2024-05-20 17:28:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:28:39] [INFO ] [Nat]Absence check using state equation in 1397 ms returned sat
[2024-05-20 17:28:40] [INFO ] [Nat]Added 1770 Read/Feed constraints in 1109 ms returned sat
[2024-05-20 17:28:41] [INFO ] Computed and/alt/rep : 5460/8970/5460 causal constraints (skipped 90 transitions) in 252 ms.
[2024-05-20 17:28:42] [INFO ] Added : 11 causal constraints over 3 iterations in 1096 ms. Result :sat
[2024-05-20 17:28:42] [INFO ] [Real]Absence check using 31 positive place invariants in 30 ms returned sat
[2024-05-20 17:28:42] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 18 ms returned sat
[2024-05-20 17:28:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:28:44] [INFO ] [Real]Absence check using state equation in 1704 ms returned sat
[2024-05-20 17:28:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:28:44] [INFO ] [Nat]Absence check using 31 positive place invariants in 40 ms returned sat
[2024-05-20 17:28:44] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 18 ms returned sat
[2024-05-20 17:28:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:28:46] [INFO ] [Nat]Absence check using state equation in 1708 ms returned sat
[2024-05-20 17:28:49] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 17:28:49] [INFO ] [Nat]Added 1770 Read/Feed constraints in 3046 ms returned unknown
[2024-05-20 17:28:49] [INFO ] [Real]Absence check using 31 positive place invariants in 29 ms returned sat
[2024-05-20 17:28:49] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 27 ms returned sat
[2024-05-20 17:28:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:28:50] [INFO ] [Real]Absence check using state equation in 1342 ms returned sat
[2024-05-20 17:28:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:28:51] [INFO ] [Nat]Absence check using 31 positive place invariants in 30 ms returned sat
[2024-05-20 17:28:51] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 19 ms returned sat
[2024-05-20 17:28:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:28:52] [INFO ] [Nat]Absence check using state equation in 1327 ms returned sat
[2024-05-20 17:28:53] [INFO ] [Nat]Added 1770 Read/Feed constraints in 725 ms returned sat
[2024-05-20 17:28:53] [INFO ] Computed and/alt/rep : 5460/8970/5460 causal constraints (skipped 90 transitions) in 231 ms.
[2024-05-20 17:28:54] [INFO ] Added : 10 causal constraints over 2 iterations in 968 ms. Result :sat
[2024-05-20 17:28:54] [INFO ] [Real]Absence check using 31 positive place invariants in 28 ms returned sat
[2024-05-20 17:28:54] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 18 ms returned sat
[2024-05-20 17:28:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:28:56] [INFO ] [Real]Absence check using state equation in 1387 ms returned sat
[2024-05-20 17:28:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:28:56] [INFO ] [Nat]Absence check using 31 positive place invariants in 30 ms returned sat
[2024-05-20 17:28:56] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 17 ms returned sat
[2024-05-20 17:28:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:28:57] [INFO ] [Nat]Absence check using state equation in 1304 ms returned sat
[2024-05-20 17:28:59] [INFO ] [Nat]Added 1770 Read/Feed constraints in 1980 ms returned sat
[2024-05-20 17:29:00] [INFO ] Computed and/alt/rep : 5460/8970/5460 causal constraints (skipped 90 transitions) in 254 ms.
0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
[2024-05-20 17:29:02] [INFO ] Deduced a trap composed of 11 places in 1483 ms of which 4 ms to minimize.
[2024-05-20 17:29:02] [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 6
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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-20 17:29:03] [INFO ] [Real]Absence check using 31 positive place invariants in 30 ms returned sat
[2024-05-20 17:29:03] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 39 ms returned sat
[2024-05-20 17:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:29:05] [INFO ] [Real]Absence check using state equation in 2391 ms returned sat
[2024-05-20 17:29:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:29:05] [INFO ] [Nat]Absence check using 31 positive place invariants in 29 ms returned sat
[2024-05-20 17:29:05] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 16 ms returned sat
[2024-05-20 17:29:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:29:08] [INFO ] [Nat]Absence check using state equation in 2327 ms returned sat
[2024-05-20 17:29:10] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 17:29:10] [INFO ] [Nat]Added 1770 Read/Feed constraints in 2484 ms returned unknown
[2024-05-20 17:29:10] [INFO ] [Real]Absence check using 31 positive place invariants in 27 ms returned sat
[2024-05-20 17:29:10] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 16 ms returned sat
[2024-05-20 17:29:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:29:12] [INFO ] [Real]Absence check using state equation in 1196 ms returned sat
[2024-05-20 17:29:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:29:12] [INFO ] [Nat]Absence check using 31 positive place invariants in 29 ms returned sat
[2024-05-20 17:29:12] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 22 ms returned sat
[2024-05-20 17:29:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:29:13] [INFO ] [Nat]Absence check using state equation in 1335 ms returned sat
[2024-05-20 17:29:14] [INFO ] [Nat]Added 1770 Read/Feed constraints in 584 ms returned sat
[2024-05-20 17:29:14] [INFO ] Computed and/alt/rep : 5460/8970/5460 causal constraints (skipped 90 transitions) in 255 ms.
[2024-05-20 17:29:15] [INFO ] Added : 10 causal constraints over 2 iterations in 934 ms. Result :sat
[2024-05-20 17:29:15] [INFO ] [Real]Absence check using 31 positive place invariants in 30 ms returned sat
[2024-05-20 17:29:15] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 25 ms returned sat
[2024-05-20 17:29:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:29:17] [INFO ] [Real]Absence check using state equation in 1512 ms returned sat
[2024-05-20 17:29:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:29:17] [INFO ] [Nat]Absence check using 31 positive place invariants in 30 ms returned sat
[2024-05-20 17:29:17] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 17 ms returned sat
[2024-05-20 17:29:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:29:19] [INFO ] [Nat]Absence check using state equation in 1501 ms returned sat
[2024-05-20 17:29:21] [INFO ] [Nat]Added 1770 Read/Feed constraints in 2567 ms returned sat
[2024-05-20 17:29:22] [INFO ] Computed and/alt/rep : 5460/8970/5460 causal constraints (skipped 90 transitions) in 232 ms.
[2024-05-20 17:29:22] [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.refineWithCausalOrder(DeadlockTester.java:1189)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-20 17:29:22] [INFO ] [Real]Absence check using 31 positive place invariants in 30 ms returned sat
[2024-05-20 17:29:22] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 20 ms returned sat
[2024-05-20 17:29:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:29:24] [INFO ] [Real]Absence check using state equation in 1357 ms returned sat
[2024-05-20 17:29:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:29:24] [INFO ] [Nat]Absence check using 31 positive place invariants in 28 ms returned sat
[2024-05-20 17:29:24] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 16 ms returned sat
[2024-05-20 17:29:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:29:25] [INFO ] [Nat]Absence check using state equation in 1284 ms returned sat
[2024-05-20 17:29:27] [INFO ] [Nat]Added 1770 Read/Feed constraints in 1977 ms returned sat
[2024-05-20 17:29:28] [INFO ] Computed and/alt/rep : 5460/8970/5460 causal constraints (skipped 90 transitions) in 240 ms.
[2024-05-20 17:29:30] [INFO ] Deduced a trap composed of 11 places in 1582 ms of which 2 ms to minimize.
[2024-05-20 17:29:30] [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 10
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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-20 17:29:31] [INFO ] [Real]Absence check using 31 positive place invariants in 30 ms returned sat
[2024-05-20 17:29:31] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 16 ms returned sat
[2024-05-20 17:29:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:29:32] [INFO ] [Real]Absence check using state equation in 1479 ms returned sat
[2024-05-20 17:29:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:29:32] [INFO ] [Nat]Absence check using 31 positive place invariants in 29 ms returned sat
[2024-05-20 17:29:32] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 17 ms returned sat
[2024-05-20 17:29:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:29:34] [INFO ] [Nat]Absence check using state equation in 1354 ms returned sat
[2024-05-20 17:29:35] [INFO ] [Nat]Added 1770 Read/Feed constraints in 1082 ms returned sat
[2024-05-20 17:29:35] [INFO ] Computed and/alt/rep : 5460/8970/5460 causal constraints (skipped 90 transitions) in 228 ms.
[2024-05-20 17:29:36] [INFO ] Added : 11 causal constraints over 3 iterations in 1067 ms. Result :sat
[2024-05-20 17:29:36] [INFO ] [Real]Absence check using 31 positive place invariants in 32 ms returned sat
[2024-05-20 17:29:36] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 16 ms returned sat
[2024-05-20 17:29:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:29:38] [INFO ] [Real]Absence check using state equation in 1575 ms returned sat
[2024-05-20 17:29:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:29:38] [INFO ] [Nat]Absence check using 31 positive place invariants in 36 ms returned sat
[2024-05-20 17:29:38] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 15 ms returned sat
[2024-05-20 17:29:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:29:40] [INFO ] [Nat]Absence check using state equation in 1525 ms returned sat
[2024-05-20 17:29:43] [INFO ] [Nat]Added 1770 Read/Feed constraints in 2844 ms returned sat
[2024-05-20 17:29:43] [INFO ] Computed and/alt/rep : 5460/8970/5460 causal constraints (skipped 90 transitions) in 238 ms.
[2024-05-20 17:29:43] [INFO ] Added : 0 causal constraints over 0 iterations in 280 ms. Result :unknown
[2024-05-20 17:29:43] [INFO ] [Real]Absence check using 31 positive place invariants in 27 ms returned sat
[2024-05-20 17:29:43] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 25 ms returned sat
[2024-05-20 17:29:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:29:45] [INFO ] [Real]Absence check using state equation in 1400 ms returned sat
[2024-05-20 17:29:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:29:45] [INFO ] [Nat]Absence check using 31 positive place invariants in 29 ms returned sat
[2024-05-20 17:29:45] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 16 ms returned sat
[2024-05-20 17:29:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:29:47] [INFO ] [Nat]Absence check using state equation in 1389 ms returned sat
[2024-05-20 17:29:50] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 17:29:50] [INFO ] [Nat]Added 1770 Read/Feed constraints in 3321 ms returned sat
0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
[2024-05-20 17:29:52] [INFO ] Deduced a trap composed of 11 places in 1539 ms of which 3 ms to minimize.
[2024-05-20 17:29:52] [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 13
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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-20 17:29:52] [INFO ] [Real]Absence check using 31 positive place invariants in 30 ms returned sat
[2024-05-20 17:29:52] [INFO ] [Real]Absence check using 31 positive and 2 generalized place invariants in 20 ms returned sat
[2024-05-20 17:29:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:29:53] [INFO ] [Real]Absence check using state equation in 1402 ms returned sat
[2024-05-20 17:29:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:29:54] [INFO ] [Nat]Absence check using 31 positive place invariants in 31 ms returned sat
[2024-05-20 17:29:54] [INFO ] [Nat]Absence check using 31 positive and 2 generalized place invariants in 17 ms returned sat
[2024-05-20 17:29:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:29:55] [INFO ] [Nat]Absence check using state equation in 1404 ms returned sat
[2024-05-20 17:29:56] [INFO ] [Nat]Added 1770 Read/Feed constraints in 1017 ms returned sat
[2024-05-20 17:29:56] [INFO ] Computed and/alt/rep : 5460/8970/5460 causal constraints (skipped 90 transitions) in 263 ms.
[2024-05-20 17:29:57] [INFO ] Added : 11 causal constraints over 3 iterations in 1163 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 :[0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0]
Support contains 15 out of 2164 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2164/2164 places, 5580/5580 transitions.
Graph (complete) has 7651 edges and 2164 vertex of which 2163 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.11 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 210 transitions
Trivial Post-agglo rules discarded 210 transitions
Performed 210 trivial Post agglomeration. Transition count delta: 210
Iterating post reduction 0 with 210 rules applied. Total rules applied 211 place count 2163 transition count 5370
Reduce places removed 210 places and 0 transitions.
Iterating post reduction 1 with 210 rules applied. Total rules applied 421 place count 1953 transition count 5370
Performed 863 Post agglomeration using F-continuation condition.Transition count delta: 863
Deduced a syphon composed of 863 places in 3 ms
Reduce places removed 863 places and 0 transitions.
Iterating global reduction 2 with 1726 rules applied. Total rules applied 2147 place count 1090 transition count 4507
Drop transitions removed 805 transitions
Redundant transition composition rules discarded 805 transitions
Iterating global reduction 2 with 805 rules applied. Total rules applied 2952 place count 1090 transition count 3702
Partial Free-agglomeration rule applied 950 times.
Drop transitions removed 950 transitions
Iterating global reduction 2 with 950 rules applied. Total rules applied 3902 place count 1090 transition count 3702
Applied a total of 3902 rules in 1003 ms. Remains 1090 /2164 variables (removed 1074) and now considering 3702/5580 (removed 1878) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1004 ms. Remains : 1090/2164 places, 3702/5580 transitions.
// Phase 1: matrix 3702 rows 1090 cols
[2024-05-20 17:29:59] [INFO ] Computed 32 invariants in 82 ms
Incomplete random walk after 1000000 steps, including 7136 resets, run finished after 8303 ms. (steps per millisecond=120 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 1010 ms. (steps per millisecond=990 ) properties (out of 15) seen :14
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 977 ms. (steps per millisecond=1023 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 978 ms. (steps per millisecond=1022 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 985 ms. (steps per millisecond=1015 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 200 resets, run finished after 975 ms. (steps per millisecond=1025 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 983 ms. (steps per millisecond=1017 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 979 ms. (steps per millisecond=1021 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 209 resets, run finished after 983 ms. (steps per millisecond=1017 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 201 resets, run finished after 985 ms. (steps per millisecond=1015 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 984 ms. (steps per millisecond=1016 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 984 ms. (steps per millisecond=1016 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 201 resets, run finished after 985 ms. (steps per millisecond=1015 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 977 ms. (steps per millisecond=1023 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 1003 ms. (steps per millisecond=997 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 1009 ms. (steps per millisecond=991 ) properties (out of 15) seen :15
[2024-05-20 17:30:22] [INFO ] Invariant cache hit.
[2024-05-20 17:30:22] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:30:22] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2024-05-20 17:30:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:30:23] [INFO ] [Real]Absence check using state equation in 692 ms returned sat
[2024-05-20 17:30:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:30:23] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:30:23] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:30:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:30:24] [INFO ] [Nat]Absence check using state equation in 663 ms returned sat
[2024-05-20 17:30:24] [INFO ] State equation strengthened by 3582 read => feed constraints.
[2024-05-20 17:30:24] [INFO ] [Nat]Added 3582 Read/Feed constraints in 383 ms returned sat
[2024-05-20 17:30:24] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 175 ms.
[2024-05-20 17:30:25] [INFO ] Added : 8 causal constraints over 2 iterations in 656 ms. Result :sat
[2024-05-20 17:30:25] [INFO ] [Real]Absence check using 30 positive place invariants in 16 ms returned sat
[2024-05-20 17:30:25] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2024-05-20 17:30:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:30:26] [INFO ] [Real]Absence check using state equation in 752 ms returned sat
[2024-05-20 17:30:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:30:26] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:30:26] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:30:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:30:27] [INFO ] [Nat]Absence check using state equation in 673 ms returned sat
[2024-05-20 17:30:27] [INFO ] [Nat]Added 3582 Read/Feed constraints in 365 ms returned sat
[2024-05-20 17:30:27] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 177 ms.
[2024-05-20 17:30:28] [INFO ] Added : 6 causal constraints over 2 iterations in 663 ms. Result :sat
[2024-05-20 17:30:28] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:30:28] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:30:29] [INFO ] [Real]Absence check using state equation in 612 ms returned sat
[2024-05-20 17:30:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:30:29] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2024-05-20 17:30:29] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:30:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:30:30] [INFO ] [Nat]Absence check using state equation in 692 ms returned sat
[2024-05-20 17:30:30] [INFO ] [Nat]Added 3582 Read/Feed constraints in 623 ms returned sat
[2024-05-20 17:30:30] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 188 ms.
[2024-05-20 17:30:31] [INFO ] Added : 7 causal constraints over 2 iterations in 727 ms. Result :sat
[2024-05-20 17:30:31] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:30:31] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:30:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:30:32] [INFO ] [Real]Absence check using state equation in 731 ms returned sat
[2024-05-20 17:30:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:30:32] [INFO ] [Nat]Absence check using 30 positive place invariants in 18 ms returned sat
[2024-05-20 17:30:32] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2024-05-20 17:30:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:30:33] [INFO ] [Nat]Absence check using state equation in 743 ms returned sat
[2024-05-20 17:30:34] [INFO ] [Nat]Added 3582 Read/Feed constraints in 608 ms returned sat
[2024-05-20 17:30:34] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 191 ms.
[2024-05-20 17:30:34] [INFO ] Added : 11 causal constraints over 3 iterations in 819 ms. Result :sat
[2024-05-20 17:30:35] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:30:35] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:30:35] [INFO ] [Real]Absence check using state equation in 742 ms returned sat
[2024-05-20 17:30:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:30:36] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:30:36] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2024-05-20 17:30:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:30:36] [INFO ] [Nat]Absence check using state equation in 739 ms returned sat
[2024-05-20 17:30:37] [INFO ] [Nat]Added 3582 Read/Feed constraints in 403 ms returned sat
[2024-05-20 17:30:37] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 176 ms.
[2024-05-20 17:30:38] [INFO ] Added : 8 causal constraints over 2 iterations in 696 ms. Result :sat
[2024-05-20 17:30:38] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:30:38] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2024-05-20 17:30:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:30:38] [INFO ] [Real]Absence check using state equation in 611 ms returned sat
[2024-05-20 17:30:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:30:39] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2024-05-20 17:30:39] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:30:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:30:39] [INFO ] [Nat]Absence check using state equation in 628 ms returned sat
[2024-05-20 17:30:40] [INFO ] [Nat]Added 3582 Read/Feed constraints in 546 ms returned sat
[2024-05-20 17:30:40] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 175 ms.
[2024-05-20 17:30:41] [INFO ] Added : 9 causal constraints over 2 iterations in 677 ms. Result :sat
[2024-05-20 17:30:41] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:30:41] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:30:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:30:41] [INFO ] [Real]Absence check using state equation in 747 ms returned sat
[2024-05-20 17:30:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:30:42] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:30:42] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:30:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:30:42] [INFO ] [Nat]Absence check using state equation in 748 ms returned sat
[2024-05-20 17:30:43] [INFO ] [Nat]Added 3582 Read/Feed constraints in 362 ms returned sat
[2024-05-20 17:30:43] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 179 ms.
[2024-05-20 17:30:44] [INFO ] Added : 5 causal constraints over 2 iterations in 700 ms. Result :sat
[2024-05-20 17:30:44] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:30:44] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2024-05-20 17:30:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:30:45] [INFO ] [Real]Absence check using state equation in 735 ms returned sat
[2024-05-20 17:30:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:30:45] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:30:45] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:30:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:30:46] [INFO ] [Nat]Absence check using state equation in 780 ms returned sat
[2024-05-20 17:30:46] [INFO ] [Nat]Added 3582 Read/Feed constraints in 531 ms returned sat
[2024-05-20 17:30:46] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 176 ms.
[2024-05-20 17:30:47] [INFO ] Added : 11 causal constraints over 3 iterations in 792 ms. Result :sat
[2024-05-20 17:30:47] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:30:47] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:30:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:30:48] [INFO ] [Real]Absence check using state equation in 750 ms returned sat
[2024-05-20 17:30:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:30:48] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2024-05-20 17:30:48] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:30:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:30:49] [INFO ] [Nat]Absence check using state equation in 747 ms returned sat
[2024-05-20 17:30:49] [INFO ] [Nat]Added 3582 Read/Feed constraints in 339 ms returned sat
[2024-05-20 17:30:49] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 175 ms.
[2024-05-20 17:30:50] [INFO ] Added : 4 causal constraints over 1 iterations in 541 ms. Result :sat
[2024-05-20 17:30:50] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2024-05-20 17:30:50] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:30:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:30:51] [INFO ] [Real]Absence check using state equation in 695 ms returned sat
[2024-05-20 17:30:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:30:51] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:30:51] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:30:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:30:52] [INFO ] [Nat]Absence check using state equation in 694 ms returned sat
[2024-05-20 17:30:52] [INFO ] [Nat]Added 3582 Read/Feed constraints in 545 ms returned sat
[2024-05-20 17:30:52] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 172 ms.
[2024-05-20 17:30:53] [INFO ] Added : 7 causal constraints over 2 iterations in 684 ms. Result :sat
[2024-05-20 17:30:53] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:30:53] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:30:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:30:54] [INFO ] [Real]Absence check using state equation in 616 ms returned sat
[2024-05-20 17:30:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:30:54] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:30:54] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:30:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:30:55] [INFO ] [Nat]Absence check using state equation in 604 ms returned sat
[2024-05-20 17:30:55] [INFO ] [Nat]Added 3582 Read/Feed constraints in 450 ms returned sat
[2024-05-20 17:30:55] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 171 ms.
[2024-05-20 17:30:56] [INFO ] Added : 7 causal constraints over 2 iterations in 678 ms. Result :sat
[2024-05-20 17:30:56] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:30:56] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:30:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:30:57] [INFO ] [Real]Absence check using state equation in 614 ms returned sat
[2024-05-20 17:30:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:30:57] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:30:57] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-20 17:30:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:30:58] [INFO ] [Nat]Absence check using state equation in 630 ms returned sat
[2024-05-20 17:30:58] [INFO ] [Nat]Added 3582 Read/Feed constraints in 596 ms returned sat
[2024-05-20 17:30:58] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 190 ms.
[2024-05-20 17:30:59] [INFO ] Added : 7 causal constraints over 2 iterations in 727 ms. Result :sat
[2024-05-20 17:30:59] [INFO ] [Real]Absence check using 30 positive place invariants in 21 ms returned sat
[2024-05-20 17:30:59] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2024-05-20 17:30:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:31:00] [INFO ] [Real]Absence check using state equation in 681 ms returned sat
[2024-05-20 17:31:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:31:00] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:31:00] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 14 ms returned sat
[2024-05-20 17:31:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:31:01] [INFO ] [Nat]Absence check using state equation in 665 ms returned sat
[2024-05-20 17:31:01] [INFO ] [Nat]Added 3582 Read/Feed constraints in 513 ms returned sat
[2024-05-20 17:31:01] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 172 ms.
[2024-05-20 17:31:02] [INFO ] Added : 10 causal constraints over 2 iterations in 685 ms. Result :sat
[2024-05-20 17:31:02] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:31:02] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:31:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:31:03] [INFO ] [Real]Absence check using state equation in 696 ms returned sat
[2024-05-20 17:31:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:31:03] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2024-05-20 17:31:03] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2024-05-20 17:31:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:31:04] [INFO ] [Nat]Absence check using state equation in 726 ms returned sat
[2024-05-20 17:31:04] [INFO ] [Nat]Added 3582 Read/Feed constraints in 559 ms returned sat
[2024-05-20 17:31:05] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 178 ms.
[2024-05-20 17:31:05] [INFO ] Added : 8 causal constraints over 2 iterations in 681 ms. Result :sat
[2024-05-20 17:31:05] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:31:05] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:31:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:31:06] [INFO ] [Real]Absence check using state equation in 696 ms returned sat
[2024-05-20 17:31:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:31:06] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:31:06] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:31:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:31:07] [INFO ] [Nat]Absence check using state equation in 713 ms returned sat
[2024-05-20 17:31:07] [INFO ] [Nat]Added 3582 Read/Feed constraints in 426 ms returned sat
[2024-05-20 17:31:08] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 174 ms.
[2024-05-20 17:31:08] [INFO ] Added : 9 causal constraints over 2 iterations in 668 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 1090 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1090/1090 places, 3702/3702 transitions.
Applied a total of 0 rules in 77 ms. Remains 1090 /1090 variables (removed 0) and now considering 3702/3702 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 1090/1090 places, 3702/3702 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1090/1090 places, 3702/3702 transitions.
Applied a total of 0 rules in 94 ms. Remains 1090 /1090 variables (removed 0) and now considering 3702/3702 (removed 0) transitions.
[2024-05-20 17:31:09] [INFO ] Invariant cache hit.
[2024-05-20 17:31:10] [INFO ] Implicit Places using invariants in 1000 ms returned []
[2024-05-20 17:31:10] [INFO ] Invariant cache hit.
[2024-05-20 17:31:11] [INFO ] State equation strengthened by 3582 read => feed constraints.
[2024-05-20 17:31:33] [INFO ] Implicit Places using invariants and state equation in 23270 ms returned []
Implicit Place search using SMT with State Equation took 24273 ms to find 0 implicit places.
[2024-05-20 17:31:33] [INFO ] Redundant transitions in 208 ms returned []
[2024-05-20 17:31:33] [INFO ] Invariant cache hit.
[2024-05-20 17:31:35] [INFO ] Dead Transitions using invariants and state equation in 1342 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25932 ms. Remains : 1090/1090 places, 3702/3702 transitions.
[2024-05-20 17:31:35] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 7134 resets, run finished after 8019 ms. (steps per millisecond=124 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 981 ms. (steps per millisecond=1019 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 967 ms. (steps per millisecond=1034 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 970 ms. (steps per millisecond=1030 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 967 ms. (steps per millisecond=1034 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 975 ms. (steps per millisecond=1025 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 967 ms. (steps per millisecond=1034 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 982 ms. (steps per millisecond=1018 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 964 ms. (steps per millisecond=1037 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 970 ms. (steps per millisecond=1030 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 970 ms. (steps per millisecond=1030 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 976 ms. (steps per millisecond=1024 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 978 ms. (steps per millisecond=1022 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 978 ms. (steps per millisecond=1022 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 974 ms. (steps per millisecond=1026 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 973 ms. (steps per millisecond=1027 ) properties (out of 15) seen :15
[2024-05-20 17:31:57] [INFO ] Invariant cache hit.
[2024-05-20 17:31:57] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:31:57] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:31:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:31:58] [INFO ] [Real]Absence check using state equation in 674 ms returned sat
[2024-05-20 17:31:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:31:58] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:31:58] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:31:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:31:59] [INFO ] [Nat]Absence check using state equation in 665 ms returned sat
[2024-05-20 17:31:59] [INFO ] State equation strengthened by 3582 read => feed constraints.
[2024-05-20 17:31:59] [INFO ] [Nat]Added 3582 Read/Feed constraints in 400 ms returned sat
[2024-05-20 17:32:00] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 186 ms.
[2024-05-20 17:32:00] [INFO ] Added : 8 causal constraints over 2 iterations in 679 ms. Result :sat
[2024-05-20 17:32:00] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:32:00] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:32:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:32:01] [INFO ] [Real]Absence check using state equation in 676 ms returned sat
[2024-05-20 17:32:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:32:01] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:32:01] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:32:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:32:02] [INFO ] [Nat]Absence check using state equation in 673 ms returned sat
[2024-05-20 17:32:02] [INFO ] [Nat]Added 3582 Read/Feed constraints in 362 ms returned sat
[2024-05-20 17:32:02] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 175 ms.
[2024-05-20 17:32:03] [INFO ] Added : 6 causal constraints over 2 iterations in 672 ms. Result :sat
[2024-05-20 17:32:03] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:32:03] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:32:04] [INFO ] [Real]Absence check using state equation in 613 ms returned sat
[2024-05-20 17:32:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:32:04] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:32:04] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 16 ms returned sat
[2024-05-20 17:32:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:32:05] [INFO ] [Nat]Absence check using state equation in 626 ms returned sat
[2024-05-20 17:32:05] [INFO ] [Nat]Added 3582 Read/Feed constraints in 577 ms returned sat
[2024-05-20 17:32:05] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 172 ms.
[2024-05-20 17:32:06] [INFO ] Added : 7 causal constraints over 2 iterations in 688 ms. Result :sat
[2024-05-20 17:32:06] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:32:06] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:32:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:32:07] [INFO ] [Real]Absence check using state equation in 680 ms returned sat
[2024-05-20 17:32:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:32:07] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:32:07] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:32:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:32:08] [INFO ] [Nat]Absence check using state equation in 675 ms returned sat
[2024-05-20 17:32:08] [INFO ] [Nat]Added 3582 Read/Feed constraints in 561 ms returned sat
[2024-05-20 17:32:09] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 175 ms.
[2024-05-20 17:32:09] [INFO ] Added : 11 causal constraints over 3 iterations in 807 ms. Result :sat
[2024-05-20 17:32:09] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:32:09] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2024-05-20 17:32:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:32:10] [INFO ] [Real]Absence check using state equation in 725 ms returned sat
[2024-05-20 17:32:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:32:10] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:32:10] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:32:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:32:11] [INFO ] [Nat]Absence check using state equation in 737 ms returned sat
[2024-05-20 17:32:12] [INFO ] [Nat]Added 3582 Read/Feed constraints in 398 ms returned sat
[2024-05-20 17:32:12] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 171 ms.
[2024-05-20 17:32:12] [INFO ] Added : 8 causal constraints over 2 iterations in 670 ms. Result :sat
[2024-05-20 17:32:12] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:32:12] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:32:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:32:13] [INFO ] [Real]Absence check using state equation in 630 ms returned sat
[2024-05-20 17:32:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:32:13] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:32:13] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:32:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:32:14] [INFO ] [Nat]Absence check using state equation in 604 ms returned sat
[2024-05-20 17:32:14] [INFO ] [Nat]Added 3582 Read/Feed constraints in 533 ms returned sat
[2024-05-20 17:32:15] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 186 ms.
[2024-05-20 17:32:15] [INFO ] Added : 9 causal constraints over 2 iterations in 681 ms. Result :sat
[2024-05-20 17:32:15] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:32:15] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2024-05-20 17:32:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:32:16] [INFO ] [Real]Absence check using state equation in 737 ms returned sat
[2024-05-20 17:32:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:32:16] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:32:16] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:32:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:32:17] [INFO ] [Nat]Absence check using state equation in 735 ms returned sat
[2024-05-20 17:32:18] [INFO ] [Nat]Added 3582 Read/Feed constraints in 355 ms returned sat
[2024-05-20 17:32:18] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 173 ms.
[2024-05-20 17:32:18] [INFO ] Added : 5 causal constraints over 2 iterations in 694 ms. Result :sat
[2024-05-20 17:32:19] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:32:19] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:32:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:32:19] [INFO ] [Real]Absence check using state equation in 761 ms returned sat
[2024-05-20 17:32:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:32:19] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:32:19] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:32:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:32:20] [INFO ] [Nat]Absence check using state equation in 783 ms returned sat
[2024-05-20 17:32:21] [INFO ] [Nat]Added 3582 Read/Feed constraints in 525 ms returned sat
[2024-05-20 17:32:21] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 173 ms.
[2024-05-20 17:32:22] [INFO ] Added : 11 causal constraints over 3 iterations in 798 ms. Result :sat
[2024-05-20 17:32:22] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:32:22] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 18 ms returned sat
[2024-05-20 17:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:32:23] [INFO ] [Real]Absence check using state equation in 749 ms returned sat
[2024-05-20 17:32:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:32:23] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:32:23] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:32:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:32:24] [INFO ] [Nat]Absence check using state equation in 744 ms returned sat
[2024-05-20 17:32:24] [INFO ] [Nat]Added 3582 Read/Feed constraints in 339 ms returned sat
[2024-05-20 17:32:24] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 169 ms.
[2024-05-20 17:32:25] [INFO ] Added : 4 causal constraints over 1 iterations in 552 ms. Result :sat
[2024-05-20 17:32:25] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:32:25] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:32:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:32:26] [INFO ] [Real]Absence check using state equation in 688 ms returned sat
[2024-05-20 17:32:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:32:26] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2024-05-20 17:32:26] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 14 ms returned sat
[2024-05-20 17:32:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:32:26] [INFO ] [Nat]Absence check using state equation in 696 ms returned sat
[2024-05-20 17:32:27] [INFO ] [Nat]Added 3582 Read/Feed constraints in 548 ms returned sat
[2024-05-20 17:32:27] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 176 ms.
[2024-05-20 17:32:28] [INFO ] Added : 7 causal constraints over 2 iterations in 670 ms. Result :sat
[2024-05-20 17:32:28] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:32:28] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:32:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:32:29] [INFO ] [Real]Absence check using state equation in 626 ms returned sat
[2024-05-20 17:32:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:32:29] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:32:29] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 17 ms returned sat
[2024-05-20 17:32:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:32:29] [INFO ] [Nat]Absence check using state equation in 619 ms returned sat
[2024-05-20 17:32:30] [INFO ] [Nat]Added 3582 Read/Feed constraints in 453 ms returned sat
[2024-05-20 17:32:30] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 191 ms.
[2024-05-20 17:32:31] [INFO ] Added : 7 causal constraints over 2 iterations in 708 ms. Result :sat
[2024-05-20 17:32:31] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:32:31] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:32:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:32:32] [INFO ] [Real]Absence check using state equation in 631 ms returned sat
[2024-05-20 17:32:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:32:32] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:32:32] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:32:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:32:32] [INFO ] [Nat]Absence check using state equation in 621 ms returned sat
[2024-05-20 17:32:33] [INFO ] [Nat]Added 3582 Read/Feed constraints in 589 ms returned sat
[2024-05-20 17:32:33] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 171 ms.
[2024-05-20 17:32:34] [INFO ] Added : 7 causal constraints over 2 iterations in 707 ms. Result :sat
[2024-05-20 17:32:34] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:32:34] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:32:35] [INFO ] [Real]Absence check using state equation in 687 ms returned sat
[2024-05-20 17:32:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:32:35] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:32:35] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:32:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:32:36] [INFO ] [Nat]Absence check using state equation in 699 ms returned sat
[2024-05-20 17:32:36] [INFO ] [Nat]Added 3582 Read/Feed constraints in 507 ms returned sat
[2024-05-20 17:32:36] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 159 ms.
[2024-05-20 17:32:37] [INFO ] Added : 10 causal constraints over 2 iterations in 659 ms. Result :sat
[2024-05-20 17:32:37] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:32:37] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:32:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:32:38] [INFO ] [Real]Absence check using state equation in 696 ms returned sat
[2024-05-20 17:32:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:32:38] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2024-05-20 17:32:38] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:32:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:32:39] [INFO ] [Nat]Absence check using state equation in 690 ms returned sat
[2024-05-20 17:32:39] [INFO ] [Nat]Added 3582 Read/Feed constraints in 550 ms returned sat
[2024-05-20 17:32:39] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 172 ms.
[2024-05-20 17:32:40] [INFO ] Added : 8 causal constraints over 2 iterations in 675 ms. Result :sat
[2024-05-20 17:32:40] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:32:40] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:32:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:32:41] [INFO ] [Real]Absence check using state equation in 690 ms returned sat
[2024-05-20 17:32:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:32:41] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:32:41] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2024-05-20 17:32:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:32:42] [INFO ] [Nat]Absence check using state equation in 695 ms returned sat
[2024-05-20 17:32:42] [INFO ] [Nat]Added 3582 Read/Feed constraints in 429 ms returned sat
[2024-05-20 17:32:42] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 179 ms.
[2024-05-20 17:32:43] [INFO ] Added : 9 causal constraints over 2 iterations in 673 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 1090 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1090/1090 places, 3702/3702 transitions.
Applied a total of 0 rules in 71 ms. Remains 1090 /1090 variables (removed 0) and now considering 3702/3702 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 1090/1090 places, 3702/3702 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1090/1090 places, 3702/3702 transitions.
Applied a total of 0 rules in 73 ms. Remains 1090 /1090 variables (removed 0) and now considering 3702/3702 (removed 0) transitions.
[2024-05-20 17:32:43] [INFO ] Invariant cache hit.
[2024-05-20 17:32:44] [INFO ] Implicit Places using invariants in 942 ms returned []
[2024-05-20 17:32:44] [INFO ] Invariant cache hit.
[2024-05-20 17:32:45] [INFO ] State equation strengthened by 3582 read => feed constraints.
[2024-05-20 17:33:05] [INFO ] Implicit Places using invariants and state equation in 21124 ms returned []
Implicit Place search using SMT with State Equation took 22068 ms to find 0 implicit places.
[2024-05-20 17:33:06] [INFO ] Redundant transitions in 207 ms returned []
[2024-05-20 17:33:06] [INFO ] Invariant cache hit.
[2024-05-20 17:33:07] [INFO ] Dead Transitions using invariants and state equation in 1252 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23617 ms. Remains : 1090/1090 places, 3702/3702 transitions.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-00
[2024-05-20 17:33:08] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 70 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :1
[2024-05-20 17:33:08] [INFO ] Invariant cache hit.
[2024-05-20 17:33:08] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:33:08] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:33:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:33:09] [INFO ] [Real]Absence check using state equation in 677 ms returned sat
[2024-05-20 17:33:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:33:09] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:33:09] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:33:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:33:10] [INFO ] [Nat]Absence check using state equation in 668 ms returned sat
[2024-05-20 17:33:10] [INFO ] State equation strengthened by 3582 read => feed constraints.
[2024-05-20 17:33:10] [INFO ] [Nat]Added 3582 Read/Feed constraints in 381 ms returned sat
[2024-05-20 17:33:11] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 172 ms.
[2024-05-20 17:33:11] [INFO ] Added : 8 causal constraints over 2 iterations in 692 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1090 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1090/1090 places, 3702/3702 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 1083 transition count 3695
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 15 place count 1083 transition count 3694
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 16 place count 1082 transition count 3694
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 24 place count 1082 transition count 3694
Applied a total of 24 rules in 269 ms. Remains 1082 /1090 variables (removed 8) and now considering 3694/3702 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 270 ms. Remains : 1082/1090 places, 3694/3702 transitions.
// Phase 1: matrix 3694 rows 1082 cols
[2024-05-20 17:33:12] [INFO ] Computed 32 invariants in 44 ms
Incomplete random walk after 1000000 steps, including 7159 resets, run finished after 7760 ms. (steps per millisecond=128 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 968 ms. (steps per millisecond=1033 ) properties (out of 1) seen :1
[2024-05-20 17:33:20] [INFO ] Invariant cache hit.
[2024-05-20 17:33:20] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:33:20] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:33:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:33:21] [INFO ] [Real]Absence check using state equation in 637 ms returned sat
[2024-05-20 17:33:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:33:21] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:33:21] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:33:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:33:22] [INFO ] [Nat]Absence check using state equation in 632 ms returned sat
[2024-05-20 17:33:22] [INFO ] State equation strengthened by 3604 read => feed constraints.
[2024-05-20 17:33:22] [INFO ] [Nat]Added 3604 Read/Feed constraints in 369 ms returned sat
[2024-05-20 17:33:23] [INFO ] Computed and/alt/rep : 2620/6956/2620 causal constraints (skipped 1044 transitions) in 169 ms.
[2024-05-20 17:33:23] [INFO ] Added : 5 causal constraints over 1 iterations in 547 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1082 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1082/1082 places, 3694/3694 transitions.
Applied a total of 0 rules in 67 ms. Remains 1082 /1082 variables (removed 0) and now considering 3694/3694 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 1082/1082 places, 3694/3694 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1082/1082 places, 3694/3694 transitions.
Applied a total of 0 rules in 65 ms. Remains 1082 /1082 variables (removed 0) and now considering 3694/3694 (removed 0) transitions.
[2024-05-20 17:33:23] [INFO ] Invariant cache hit.
[2024-05-20 17:33:24] [INFO ] Implicit Places using invariants in 909 ms returned []
[2024-05-20 17:33:24] [INFO ] Invariant cache hit.
[2024-05-20 17:33:25] [INFO ] State equation strengthened by 3604 read => feed constraints.
[2024-05-20 17:33:47] [INFO ] Implicit Places using invariants and state equation in 23396 ms returned []
Implicit Place search using SMT with State Equation took 24306 ms to find 0 implicit places.
[2024-05-20 17:33:48] [INFO ] Redundant transitions in 155 ms returned []
[2024-05-20 17:33:48] [INFO ] Invariant cache hit.
[2024-05-20 17:33:49] [INFO ] Dead Transitions using invariants and state equation in 1255 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25796 ms. Remains : 1082/1082 places, 3694/3694 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-00 in 41940 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-01
// Phase 1: matrix 3702 rows 1090 cols
[2024-05-20 17:33:49] [INFO ] Computed 32 invariants in 51 ms
Incomplete random walk after 10000 steps, including 70 resets, run finished after 87 ms. (steps per millisecond=114 ) 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
[2024-05-20 17:33:49] [INFO ] Invariant cache hit.
[2024-05-20 17:33:49] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:33:49] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:33:50] [INFO ] [Real]Absence check using state equation in 680 ms returned sat
[2024-05-20 17:33:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:33:50] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:33:50] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 17 ms returned sat
[2024-05-20 17:33:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:33:51] [INFO ] [Nat]Absence check using state equation in 690 ms returned sat
[2024-05-20 17:33:51] [INFO ] State equation strengthened by 3582 read => feed constraints.
[2024-05-20 17:33:51] [INFO ] [Nat]Added 3582 Read/Feed constraints in 375 ms returned sat
[2024-05-20 17:33:51] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 189 ms.
[2024-05-20 17:33:52] [INFO ] Added : 6 causal constraints over 2 iterations in 690 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1090 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1090/1090 places, 3702/3702 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 1083 transition count 3695
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 15 place count 1083 transition count 3694
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 16 place count 1082 transition count 3694
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 24 place count 1082 transition count 3694
Applied a total of 24 rules in 237 ms. Remains 1082 /1090 variables (removed 8) and now considering 3694/3702 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 238 ms. Remains : 1082/1090 places, 3694/3702 transitions.
// Phase 1: matrix 3694 rows 1082 cols
[2024-05-20 17:33:52] [INFO ] Computed 32 invariants in 42 ms
Incomplete random walk after 1000000 steps, including 7149 resets, run finished after 7775 ms. (steps per millisecond=128 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 204 resets, run finished after 990 ms. (steps per millisecond=1010 ) properties (out of 1) seen :1
[2024-05-20 17:34:01] [INFO ] Invariant cache hit.
[2024-05-20 17:34:01] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:34:01] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:34:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:34:02] [INFO ] [Real]Absence check using state equation in 679 ms returned sat
[2024-05-20 17:34:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:34:02] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:34:02] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:34:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:34:03] [INFO ] [Nat]Absence check using state equation in 667 ms returned sat
[2024-05-20 17:34:03] [INFO ] State equation strengthened by 3604 read => feed constraints.
[2024-05-20 17:34:03] [INFO ] [Nat]Added 3604 Read/Feed constraints in 359 ms returned sat
[2024-05-20 17:34:03] [INFO ] Computed and/alt/rep : 2620/6956/2620 causal constraints (skipped 1044 transitions) in 171 ms.
[2024-05-20 17:34:04] [INFO ] Added : 8 causal constraints over 3 iterations in 843 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1082 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1082/1082 places, 3694/3694 transitions.
Applied a total of 0 rules in 72 ms. Remains 1082 /1082 variables (removed 0) and now considering 3694/3694 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 1082/1082 places, 3694/3694 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1082/1082 places, 3694/3694 transitions.
Applied a total of 0 rules in 63 ms. Remains 1082 /1082 variables (removed 0) and now considering 3694/3694 (removed 0) transitions.
[2024-05-20 17:34:04] [INFO ] Invariant cache hit.
[2024-05-20 17:34:05] [INFO ] Implicit Places using invariants in 885 ms returned []
[2024-05-20 17:34:05] [INFO ] Invariant cache hit.
[2024-05-20 17:34:06] [INFO ] State equation strengthened by 3604 read => feed constraints.
[2024-05-20 17:34:29] [INFO ] Implicit Places using invariants and state equation in 23419 ms returned []
Implicit Place search using SMT with State Equation took 24304 ms to find 0 implicit places.
[2024-05-20 17:34:29] [INFO ] Redundant transitions in 153 ms returned []
[2024-05-20 17:34:29] [INFO ] Invariant cache hit.
[2024-05-20 17:34:30] [INFO ] Dead Transitions using invariants and state equation in 1253 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25784 ms. Remains : 1082/1082 places, 3694/3694 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-01 in 41204 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-02
// Phase 1: matrix 3702 rows 1090 cols
[2024-05-20 17:34:30] [INFO ] Computed 32 invariants in 49 ms
Incomplete random walk after 10000 steps, including 73 resets, run finished after 83 ms. (steps per millisecond=120 ) 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
[2024-05-20 17:34:30] [INFO ] Invariant cache hit.
[2024-05-20 17:34:30] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:34:30] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 9 ms returned sat
[2024-05-20 17:34:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:34:31] [INFO ] [Real]Absence check using state equation in 626 ms returned sat
[2024-05-20 17:34:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:34:31] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:34:31] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:34:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:34:32] [INFO ] [Nat]Absence check using state equation in 622 ms returned sat
[2024-05-20 17:34:32] [INFO ] State equation strengthened by 3582 read => feed constraints.
[2024-05-20 17:34:32] [INFO ] [Nat]Added 3582 Read/Feed constraints in 581 ms returned sat
[2024-05-20 17:34:33] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 187 ms.
[2024-05-20 17:34:33] [INFO ] Added : 7 causal constraints over 2 iterations in 708 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1090 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1090/1090 places, 3702/3702 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 1083 transition count 3695
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 15 place count 1083 transition count 3694
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 16 place count 1082 transition count 3694
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 24 place count 1082 transition count 3694
Applied a total of 24 rules in 235 ms. Remains 1082 /1090 variables (removed 8) and now considering 3694/3702 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 236 ms. Remains : 1082/1090 places, 3694/3702 transitions.
// Phase 1: matrix 3694 rows 1082 cols
[2024-05-20 17:34:34] [INFO ] Computed 32 invariants in 74 ms
Incomplete random walk after 1000000 steps, including 7155 resets, run finished after 7830 ms. (steps per millisecond=127 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 201 resets, run finished after 968 ms. (steps per millisecond=1033 ) properties (out of 1) seen :1
[2024-05-20 17:34:42] [INFO ] Invariant cache hit.
[2024-05-20 17:34:43] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:34:43] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:34:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:34:43] [INFO ] [Real]Absence check using state equation in 628 ms returned sat
[2024-05-20 17:34:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:34:43] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:34:43] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:34:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:34:44] [INFO ] [Nat]Absence check using state equation in 646 ms returned sat
[2024-05-20 17:34:44] [INFO ] State equation strengthened by 3604 read => feed constraints.
[2024-05-20 17:34:45] [INFO ] [Nat]Added 3604 Read/Feed constraints in 546 ms returned sat
[2024-05-20 17:34:45] [INFO ] Computed and/alt/rep : 2620/6956/2620 causal constraints (skipped 1044 transitions) in 175 ms.
[2024-05-20 17:34:45] [INFO ] Added : 7 causal constraints over 2 iterations in 689 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1082 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1082/1082 places, 3694/3694 transitions.
Applied a total of 0 rules in 63 ms. Remains 1082 /1082 variables (removed 0) and now considering 3694/3694 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 1082/1082 places, 3694/3694 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1082/1082 places, 3694/3694 transitions.
Applied a total of 0 rules in 63 ms. Remains 1082 /1082 variables (removed 0) and now considering 3694/3694 (removed 0) transitions.
[2024-05-20 17:34:46] [INFO ] Invariant cache hit.
[2024-05-20 17:34:47] [INFO ] Implicit Places using invariants in 889 ms returned []
[2024-05-20 17:34:47] [INFO ] Invariant cache hit.
[2024-05-20 17:34:47] [INFO ] State equation strengthened by 3604 read => feed constraints.
[2024-05-20 17:35:06] [INFO ] Implicit Places using invariants and state equation in 19357 ms returned []
Implicit Place search using SMT with State Equation took 20248 ms to find 0 implicit places.
[2024-05-20 17:35:06] [INFO ] Redundant transitions in 160 ms returned []
[2024-05-20 17:35:06] [INFO ] Invariant cache hit.
[2024-05-20 17:35:07] [INFO ] Dead Transitions using invariants and state equation in 1291 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21770 ms. Remains : 1082/1082 places, 3694/3694 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-02 in 37289 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-03
// Phase 1: matrix 3702 rows 1090 cols
[2024-05-20 17:35:07] [INFO ] Computed 32 invariants in 45 ms
Incomplete random walk after 10000 steps, including 70 resets, run finished after 86 ms. (steps per millisecond=116 ) 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
[2024-05-20 17:35:08] [INFO ] Invariant cache hit.
[2024-05-20 17:35:08] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:35:08] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:35:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:35:08] [INFO ] [Real]Absence check using state equation in 698 ms returned sat
[2024-05-20 17:35:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:35:09] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2024-05-20 17:35:09] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:35:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:35:09] [INFO ] [Nat]Absence check using state equation in 697 ms returned sat
[2024-05-20 17:35:09] [INFO ] State equation strengthened by 3582 read => feed constraints.
[2024-05-20 17:35:10] [INFO ] [Nat]Added 3582 Read/Feed constraints in 584 ms returned sat
[2024-05-20 17:35:10] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 193 ms.
[2024-05-20 17:35:11] [INFO ] Added : 11 causal constraints over 3 iterations in 825 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1090 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1090/1090 places, 3702/3702 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 1084 transition count 3696
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 1084 transition count 3695
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 14 place count 1083 transition count 3695
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 1 with 9 rules applied. Total rules applied 23 place count 1083 transition count 3695
Applied a total of 23 rules in 230 ms. Remains 1083 /1090 variables (removed 7) and now considering 3695/3702 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 231 ms. Remains : 1083/1090 places, 3695/3702 transitions.
// Phase 1: matrix 3695 rows 1083 cols
[2024-05-20 17:35:11] [INFO ] Computed 32 invariants in 41 ms
Incomplete random walk after 1000000 steps, including 7152 resets, run finished after 7824 ms. (steps per millisecond=127 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 203 resets, run finished after 946 ms. (steps per millisecond=1057 ) properties (out of 1) seen :1
[2024-05-20 17:35:20] [INFO ] Invariant cache hit.
[2024-05-20 17:35:20] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:35:20] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-20 17:35:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:35:21] [INFO ] [Real]Absence check using state equation in 771 ms returned sat
[2024-05-20 17:35:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:35:21] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:35:21] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:35:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:35:22] [INFO ] [Nat]Absence check using state equation in 759 ms returned sat
[2024-05-20 17:35:22] [INFO ] State equation strengthened by 3603 read => feed constraints.
[2024-05-20 17:35:22] [INFO ] [Nat]Added 3603 Read/Feed constraints in 436 ms returned sat
[2024-05-20 17:35:23] [INFO ] Computed and/alt/rep : 2621/6954/2621 causal constraints (skipped 1044 transitions) in 180 ms.
[2024-05-20 17:35:23] [INFO ] Added : 11 causal constraints over 3 iterations in 839 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1083 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1083/1083 places, 3695/3695 transitions.
Applied a total of 0 rules in 64 ms. Remains 1083 /1083 variables (removed 0) and now considering 3695/3695 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 1083/1083 places, 3695/3695 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1083/1083 places, 3695/3695 transitions.
Applied a total of 0 rules in 65 ms. Remains 1083 /1083 variables (removed 0) and now considering 3695/3695 (removed 0) transitions.
[2024-05-20 17:35:24] [INFO ] Invariant cache hit.
[2024-05-20 17:35:24] [INFO ] Implicit Places using invariants in 889 ms returned []
[2024-05-20 17:35:24] [INFO ] Invariant cache hit.
[2024-05-20 17:35:25] [INFO ] State equation strengthened by 3603 read => feed constraints.
[2024-05-20 17:35:43] [INFO ] Implicit Places using invariants and state equation in 19032 ms returned []
Implicit Place search using SMT with State Equation took 19923 ms to find 0 implicit places.
[2024-05-20 17:35:44] [INFO ] Redundant transitions in 165 ms returned []
[2024-05-20 17:35:44] [INFO ] Invariant cache hit.
[2024-05-20 17:35:45] [INFO ] Dead Transitions using invariants and state equation in 1252 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21413 ms. Remains : 1083/1083 places, 3695/3695 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-03 in 37468 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-04
// Phase 1: matrix 3702 rows 1090 cols
[2024-05-20 17:35:45] [INFO ] Computed 32 invariants in 47 ms
Incomplete random walk after 10000 steps, including 72 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 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
[2024-05-20 17:35:45] [INFO ] Invariant cache hit.
[2024-05-20 17:35:45] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:35:45] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:35:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:35:46] [INFO ] [Real]Absence check using state equation in 712 ms returned sat
[2024-05-20 17:35:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:35:46] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2024-05-20 17:35:46] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:35:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:35:47] [INFO ] [Nat]Absence check using state equation in 737 ms returned sat
[2024-05-20 17:35:47] [INFO ] State equation strengthened by 3582 read => feed constraints.
[2024-05-20 17:35:47] [INFO ] [Nat]Added 3582 Read/Feed constraints in 406 ms returned sat
[2024-05-20 17:35:47] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 174 ms.
[2024-05-20 17:35:48] [INFO ] Added : 8 causal constraints over 2 iterations in 685 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1090 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1090/1090 places, 3702/3702 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 1084 transition count 3696
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 1084 transition count 3695
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 14 place count 1083 transition count 3695
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 1 with 9 rules applied. Total rules applied 23 place count 1083 transition count 3695
Applied a total of 23 rules in 234 ms. Remains 1083 /1090 variables (removed 7) and now considering 3695/3702 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 235 ms. Remains : 1083/1090 places, 3695/3702 transitions.
// Phase 1: matrix 3695 rows 1083 cols
[2024-05-20 17:35:48] [INFO ] Computed 32 invariants in 42 ms
Incomplete random walk after 1000000 steps, including 7152 resets, run finished after 7783 ms. (steps per millisecond=128 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 199 resets, run finished after 984 ms. (steps per millisecond=1016 ) properties (out of 1) seen :1
[2024-05-20 17:35:57] [INFO ] Invariant cache hit.
[2024-05-20 17:35:57] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2024-05-20 17:35:57] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:35:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:35:58] [INFO ] [Real]Absence check using state equation in 627 ms returned sat
[2024-05-20 17:35:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:35:58] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:35:58] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:35:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:35:59] [INFO ] [Nat]Absence check using state equation in 828 ms returned sat
[2024-05-20 17:35:59] [INFO ] State equation strengthened by 3603 read => feed constraints.
[2024-05-20 17:36:00] [INFO ] [Nat]Added 3603 Read/Feed constraints in 496 ms returned sat
[2024-05-20 17:36:00] [INFO ] Computed and/alt/rep : 2621/6954/2621 causal constraints (skipped 1044 transitions) in 174 ms.
[2024-05-20 17:36:00] [INFO ] Added : 11 causal constraints over 3 iterations in 809 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1083 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1083/1083 places, 3695/3695 transitions.
Applied a total of 0 rules in 63 ms. Remains 1083 /1083 variables (removed 0) and now considering 3695/3695 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 1083/1083 places, 3695/3695 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1083/1083 places, 3695/3695 transitions.
Applied a total of 0 rules in 62 ms. Remains 1083 /1083 variables (removed 0) and now considering 3695/3695 (removed 0) transitions.
[2024-05-20 17:36:01] [INFO ] Invariant cache hit.
[2024-05-20 17:36:02] [INFO ] Implicit Places using invariants in 879 ms returned []
[2024-05-20 17:36:02] [INFO ] Invariant cache hit.
[2024-05-20 17:36:02] [INFO ] State equation strengthened by 3603 read => feed constraints.
[2024-05-20 17:36:21] [INFO ] Implicit Places using invariants and state equation in 19549 ms returned []
Implicit Place search using SMT with State Equation took 20445 ms to find 0 implicit places.
[2024-05-20 17:36:21] [INFO ] Redundant transitions in 152 ms returned []
[2024-05-20 17:36:21] [INFO ] Invariant cache hit.
[2024-05-20 17:36:22] [INFO ] Dead Transitions using invariants and state equation in 1216 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21890 ms. Remains : 1083/1083 places, 3695/3695 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-04 in 37620 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-06
// Phase 1: matrix 3702 rows 1090 cols
[2024-05-20 17:36:23] [INFO ] Computed 32 invariants in 47 ms
Incomplete random walk after 10000 steps, including 70 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :1
[2024-05-20 17:36:23] [INFO ] Invariant cache hit.
[2024-05-20 17:36:23] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:36:23] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:36:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:36:23] [INFO ] [Real]Absence check using state equation in 600 ms returned sat
[2024-05-20 17:36:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:36:24] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2024-05-20 17:36:24] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:36:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:36:24] [INFO ] [Nat]Absence check using state equation in 597 ms returned sat
[2024-05-20 17:36:24] [INFO ] State equation strengthened by 3582 read => feed constraints.
[2024-05-20 17:36:25] [INFO ] [Nat]Added 3582 Read/Feed constraints in 522 ms returned sat
[2024-05-20 17:36:25] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 167 ms.
[2024-05-20 17:36:25] [INFO ] Added : 9 causal constraints over 2 iterations in 642 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1090 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1090/1090 places, 3702/3702 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 1083 transition count 3695
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 15 place count 1083 transition count 3694
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 16 place count 1082 transition count 3694
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 24 place count 1082 transition count 3694
Applied a total of 24 rules in 227 ms. Remains 1082 /1090 variables (removed 8) and now considering 3694/3702 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 229 ms. Remains : 1082/1090 places, 3694/3702 transitions.
// Phase 1: matrix 3694 rows 1082 cols
[2024-05-20 17:36:26] [INFO ] Computed 32 invariants in 48 ms
Incomplete random walk after 1000000 steps, including 7154 resets, run finished after 7632 ms. (steps per millisecond=131 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 208 resets, run finished after 958 ms. (steps per millisecond=1043 ) properties (out of 1) seen :1
[2024-05-20 17:36:34] [INFO ] Invariant cache hit.
[2024-05-20 17:36:35] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:36:35] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:36:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:36:35] [INFO ] [Real]Absence check using state equation in 609 ms returned sat
[2024-05-20 17:36:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:36:35] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:36:35] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:36:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:36:36] [INFO ] [Nat]Absence check using state equation in 606 ms returned sat
[2024-05-20 17:36:36] [INFO ] State equation strengthened by 3604 read => feed constraints.
[2024-05-20 17:36:36] [INFO ] [Nat]Added 3604 Read/Feed constraints in 409 ms returned sat
[2024-05-20 17:36:37] [INFO ] Computed and/alt/rep : 2620/6956/2620 causal constraints (skipped 1044 transitions) in 171 ms.
[2024-05-20 17:36:37] [INFO ] Added : 7 causal constraints over 2 iterations in 659 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1082 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1082/1082 places, 3694/3694 transitions.
Applied a total of 0 rules in 60 ms. Remains 1082 /1082 variables (removed 0) and now considering 3694/3694 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60 ms. Remains : 1082/1082 places, 3694/3694 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1082/1082 places, 3694/3694 transitions.
Applied a total of 0 rules in 60 ms. Remains 1082 /1082 variables (removed 0) and now considering 3694/3694 (removed 0) transitions.
[2024-05-20 17:36:37] [INFO ] Invariant cache hit.
[2024-05-20 17:36:38] [INFO ] Implicit Places using invariants in 863 ms returned []
[2024-05-20 17:36:38] [INFO ] Invariant cache hit.
[2024-05-20 17:36:39] [INFO ] State equation strengthened by 3604 read => feed constraints.
[2024-05-20 17:36:58] [INFO ] Implicit Places using invariants and state equation in 19275 ms returned []
Implicit Place search using SMT with State Equation took 20138 ms to find 0 implicit places.
[2024-05-20 17:36:58] [INFO ] Redundant transitions in 158 ms returned []
[2024-05-20 17:36:58] [INFO ] Invariant cache hit.
[2024-05-20 17:36:59] [INFO ] Dead Transitions using invariants and state equation in 1266 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21631 ms. Remains : 1082/1082 places, 3694/3694 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-06 in 36479 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-07
// Phase 1: matrix 3702 rows 1090 cols
[2024-05-20 17:36:59] [INFO ] Computed 32 invariants in 50 ms
Incomplete random walk after 10000 steps, including 72 resets, run finished after 80 ms. (steps per millisecond=125 ) 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
[2024-05-20 17:36:59] [INFO ] Invariant cache hit.
[2024-05-20 17:36:59] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:36:59] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-20 17:36:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:37:00] [INFO ] [Real]Absence check using state equation in 742 ms returned sat
[2024-05-20 17:37:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:37:00] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:37:00] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:37:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:37:01] [INFO ] [Nat]Absence check using state equation in 745 ms returned sat
[2024-05-20 17:37:01] [INFO ] State equation strengthened by 3582 read => feed constraints.
[2024-05-20 17:37:01] [INFO ] [Nat]Added 3582 Read/Feed constraints in 358 ms returned sat
[2024-05-20 17:37:02] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 169 ms.
[2024-05-20 17:37:02] [INFO ] Added : 5 causal constraints over 2 iterations in 675 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1090 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1090/1090 places, 3702/3702 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 1084 transition count 3696
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 1084 transition count 3695
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 14 place count 1083 transition count 3695
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 1 with 9 rules applied. Total rules applied 23 place count 1083 transition count 3695
Applied a total of 23 rules in 242 ms. Remains 1083 /1090 variables (removed 7) and now considering 3695/3702 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 242 ms. Remains : 1083/1090 places, 3695/3702 transitions.
// Phase 1: matrix 3695 rows 1083 cols
[2024-05-20 17:37:02] [INFO ] Computed 32 invariants in 40 ms
Incomplete random walk after 1000000 steps, including 7142 resets, run finished after 7800 ms. (steps per millisecond=128 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 1003 ms. (steps per millisecond=997 ) properties (out of 1) seen :1
[2024-05-20 17:37:11] [INFO ] Invariant cache hit.
[2024-05-20 17:37:11] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2024-05-20 17:37:11] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:37:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:37:12] [INFO ] [Real]Absence check using state equation in 704 ms returned sat
[2024-05-20 17:37:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:37:12] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:37:12] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:37:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:37:13] [INFO ] [Nat]Absence check using state equation in 685 ms returned sat
[2024-05-20 17:37:13] [INFO ] State equation strengthened by 3603 read => feed constraints.
[2024-05-20 17:37:13] [INFO ] [Nat]Added 3603 Read/Feed constraints in 266 ms returned sat
[2024-05-20 17:37:14] [INFO ] Computed and/alt/rep : 2621/6954/2621 causal constraints (skipped 1044 transitions) in 171 ms.
[2024-05-20 17:37:14] [INFO ] Added : 6 causal constraints over 3 iterations in 834 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1083 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1083/1083 places, 3695/3695 transitions.
Applied a total of 0 rules in 60 ms. Remains 1083 /1083 variables (removed 0) and now considering 3695/3695 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61 ms. Remains : 1083/1083 places, 3695/3695 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1083/1083 places, 3695/3695 transitions.
Applied a total of 0 rules in 59 ms. Remains 1083 /1083 variables (removed 0) and now considering 3695/3695 (removed 0) transitions.
[2024-05-20 17:37:14] [INFO ] Invariant cache hit.
[2024-05-20 17:37:15] [INFO ] Implicit Places using invariants in 861 ms returned []
[2024-05-20 17:37:15] [INFO ] Invariant cache hit.
[2024-05-20 17:37:19] [INFO ] Implicit Places using invariants and state equation in 3761 ms returned []
Implicit Place search using SMT with State Equation took 4625 ms to find 0 implicit places.
[2024-05-20 17:37:19] [INFO ] Redundant transitions in 157 ms returned []
[2024-05-20 17:37:19] [INFO ] Invariant cache hit.
[2024-05-20 17:37:20] [INFO ] Dead Transitions using invariants and state equation in 1204 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6055 ms. Remains : 1083/1083 places, 3695/3695 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-07 in 21467 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-08
// Phase 1: matrix 3702 rows 1090 cols
[2024-05-20 17:37:20] [INFO ] Computed 32 invariants in 43 ms
Incomplete random walk after 10000 steps, including 71 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
[2024-05-20 17:37:21] [INFO ] Invariant cache hit.
[2024-05-20 17:37:21] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:37:21] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:37:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:37:21] [INFO ] [Real]Absence check using state equation in 748 ms returned sat
[2024-05-20 17:37:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:37:22] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2024-05-20 17:37:22] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-20 17:37:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:37:22] [INFO ] [Nat]Absence check using state equation in 742 ms returned sat
[2024-05-20 17:37:22] [INFO ] State equation strengthened by 3582 read => feed constraints.
[2024-05-20 17:37:23] [INFO ] [Nat]Added 3582 Read/Feed constraints in 507 ms returned sat
[2024-05-20 17:37:23] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 169 ms.
[2024-05-20 17:37:24] [INFO ] Added : 11 causal constraints over 3 iterations in 776 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1090 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1090/1090 places, 3702/3702 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 1083 transition count 3695
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 21 place count 1083 transition count 3695
Applied a total of 21 rules in 159 ms. Remains 1083 /1090 variables (removed 7) and now considering 3695/3702 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 159 ms. Remains : 1083/1090 places, 3695/3702 transitions.
// Phase 1: matrix 3695 rows 1083 cols
[2024-05-20 17:37:24] [INFO ] Computed 32 invariants in 43 ms
Incomplete random walk after 1000000 steps, including 7147 resets, run finished after 7588 ms. (steps per millisecond=131 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 941 ms. (steps per millisecond=1062 ) properties (out of 1) seen :1
[2024-05-20 17:37:33] [INFO ] Invariant cache hit.
[2024-05-20 17:37:33] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:37:33] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:37:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:37:33] [INFO ] [Real]Absence check using state equation in 666 ms returned sat
[2024-05-20 17:37:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:37:34] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:37:34] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:37:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:37:34] [INFO ] [Nat]Absence check using state equation in 654 ms returned sat
[2024-05-20 17:37:34] [INFO ] State equation strengthened by 3603 read => feed constraints.
[2024-05-20 17:37:35] [INFO ] [Nat]Added 3603 Read/Feed constraints in 497 ms returned sat
[2024-05-20 17:37:35] [INFO ] Computed and/alt/rep : 2621/6956/2621 causal constraints (skipped 1044 transitions) in 171 ms.
[2024-05-20 17:37:36] [INFO ] Added : 13 causal constraints over 3 iterations in 776 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1083 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1083/1083 places, 3695/3695 transitions.
Applied a total of 0 rules in 60 ms. Remains 1083 /1083 variables (removed 0) and now considering 3695/3695 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60 ms. Remains : 1083/1083 places, 3695/3695 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1083/1083 places, 3695/3695 transitions.
Applied a total of 0 rules in 62 ms. Remains 1083 /1083 variables (removed 0) and now considering 3695/3695 (removed 0) transitions.
[2024-05-20 17:37:36] [INFO ] Invariant cache hit.
[2024-05-20 17:37:37] [INFO ] Implicit Places using invariants in 854 ms returned []
[2024-05-20 17:37:37] [INFO ] Invariant cache hit.
[2024-05-20 17:37:38] [INFO ] State equation strengthened by 3603 read => feed constraints.
[2024-05-20 17:37:58] [INFO ] Implicit Places using invariants and state equation in 21269 ms returned []
Implicit Place search using SMT with State Equation took 22131 ms to find 0 implicit places.
[2024-05-20 17:37:58] [INFO ] Redundant transitions in 153 ms returned []
[2024-05-20 17:37:58] [INFO ] Invariant cache hit.
[2024-05-20 17:38:00] [INFO ] Dead Transitions using invariants and state equation in 1289 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23646 ms. Remains : 1083/1083 places, 3695/3695 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-08 in 39116 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-09
// Phase 1: matrix 3702 rows 1090 cols
[2024-05-20 17:38:00] [INFO ] Computed 32 invariants in 49 ms
Incomplete random walk after 10000 steps, including 71 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
[2024-05-20 17:38:00] [INFO ] Invariant cache hit.
[2024-05-20 17:38:00] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:38:00] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-20 17:38:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:38:01] [INFO ] [Real]Absence check using state equation in 733 ms returned sat
[2024-05-20 17:38:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:38:01] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:38:01] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-20 17:38:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:38:01] [INFO ] [Nat]Absence check using state equation in 718 ms returned sat
[2024-05-20 17:38:02] [INFO ] State equation strengthened by 3582 read => feed constraints.
[2024-05-20 17:38:02] [INFO ] [Nat]Added 3582 Read/Feed constraints in 326 ms returned sat
[2024-05-20 17:38:02] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 166 ms.
[2024-05-20 17:38:02] [INFO ] Added : 4 causal constraints over 1 iterations in 515 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1090 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1090/1090 places, 3702/3702 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 1083 transition count 3695
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 15 place count 1083 transition count 3694
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 16 place count 1082 transition count 3694
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 24 place count 1082 transition count 3694
Applied a total of 24 rules in 225 ms. Remains 1082 /1090 variables (removed 8) and now considering 3694/3702 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 225 ms. Remains : 1082/1090 places, 3694/3702 transitions.
// Phase 1: matrix 3694 rows 1082 cols
[2024-05-20 17:38:03] [INFO ] Computed 32 invariants in 39 ms
Incomplete random walk after 1000000 steps, including 7161 resets, run finished after 7701 ms. (steps per millisecond=129 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 201 resets, run finished after 960 ms. (steps per millisecond=1041 ) properties (out of 1) seen :1
[2024-05-20 17:38:11] [INFO ] Invariant cache hit.
[2024-05-20 17:38:12] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:38:12] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:38:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:38:12] [INFO ] [Real]Absence check using state equation in 685 ms returned sat
[2024-05-20 17:38:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:38:12] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:38:13] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:38:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:38:13] [INFO ] [Nat]Absence check using state equation in 694 ms returned sat
[2024-05-20 17:38:13] [INFO ] State equation strengthened by 3604 read => feed constraints.
[2024-05-20 17:38:14] [INFO ] [Nat]Added 3604 Read/Feed constraints in 369 ms returned sat
[2024-05-20 17:38:14] [INFO ] Computed and/alt/rep : 2620/6956/2620 causal constraints (skipped 1044 transitions) in 168 ms.
[2024-05-20 17:38:14] [INFO ] Added : 4 causal constraints over 1 iterations in 568 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1082 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1082/1082 places, 3694/3694 transitions.
Applied a total of 0 rules in 60 ms. Remains 1082 /1082 variables (removed 0) and now considering 3694/3694 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61 ms. Remains : 1082/1082 places, 3694/3694 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1082/1082 places, 3694/3694 transitions.
Applied a total of 0 rules in 59 ms. Remains 1082 /1082 variables (removed 0) and now considering 3694/3694 (removed 0) transitions.
[2024-05-20 17:38:14] [INFO ] Invariant cache hit.
[2024-05-20 17:38:15] [INFO ] Implicit Places using invariants in 856 ms returned []
[2024-05-20 17:38:15] [INFO ] Invariant cache hit.
[2024-05-20 17:38:16] [INFO ] State equation strengthened by 3604 read => feed constraints.
[2024-05-20 17:38:33] [INFO ] Implicit Places using invariants and state equation in 18010 ms returned []
Implicit Place search using SMT with State Equation took 18867 ms to find 0 implicit places.
[2024-05-20 17:38:34] [INFO ] Redundant transitions in 159 ms returned []
[2024-05-20 17:38:34] [INFO ] Invariant cache hit.
[2024-05-20 17:38:35] [INFO ] Dead Transitions using invariants and state equation in 1214 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20312 ms. Remains : 1082/1082 places, 3694/3694 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-09 in 35186 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-10
// Phase 1: matrix 3702 rows 1090 cols
[2024-05-20 17:38:35] [INFO ] Computed 32 invariants in 46 ms
Incomplete random walk after 10000 steps, including 70 resets, run finished after 84 ms. (steps per millisecond=119 ) 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
[2024-05-20 17:38:35] [INFO ] Invariant cache hit.
[2024-05-20 17:38:35] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:38:35] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:38:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:38:36] [INFO ] [Real]Absence check using state equation in 662 ms returned sat
[2024-05-20 17:38:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:38:36] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2024-05-20 17:38:36] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 17 ms returned sat
[2024-05-20 17:38:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:38:37] [INFO ] [Nat]Absence check using state equation in 674 ms returned sat
[2024-05-20 17:38:37] [INFO ] State equation strengthened by 3582 read => feed constraints.
[2024-05-20 17:38:37] [INFO ] [Nat]Added 3582 Read/Feed constraints in 527 ms returned sat
[2024-05-20 17:38:37] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 166 ms.
[2024-05-20 17:38:38] [INFO ] Added : 7 causal constraints over 2 iterations in 641 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1090 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1090/1090 places, 3702/3702 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 1083 transition count 3695
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 15 place count 1083 transition count 3694
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 16 place count 1082 transition count 3694
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 24 place count 1082 transition count 3694
Applied a total of 24 rules in 220 ms. Remains 1082 /1090 variables (removed 8) and now considering 3694/3702 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 224 ms. Remains : 1082/1090 places, 3694/3702 transitions.
// Phase 1: matrix 3694 rows 1082 cols
[2024-05-20 17:38:38] [INFO ] Computed 32 invariants in 48 ms
Incomplete random walk after 1000000 steps, including 7150 resets, run finished after 7587 ms. (steps per millisecond=131 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 200 resets, run finished after 950 ms. (steps per millisecond=1052 ) properties (out of 1) seen :1
[2024-05-20 17:38:47] [INFO ] Invariant cache hit.
[2024-05-20 17:38:47] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:38:47] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-20 17:38:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:38:47] [INFO ] [Real]Absence check using state equation in 606 ms returned sat
[2024-05-20 17:38:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:38:48] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:38:48] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-20 17:38:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:38:48] [INFO ] [Nat]Absence check using state equation in 606 ms returned sat
[2024-05-20 17:38:48] [INFO ] State equation strengthened by 3604 read => feed constraints.
[2024-05-20 17:38:49] [INFO ] [Nat]Added 3604 Read/Feed constraints in 603 ms returned sat
[2024-05-20 17:38:49] [INFO ] Computed and/alt/rep : 2620/6956/2620 causal constraints (skipped 1044 transitions) in 169 ms.
[2024-05-20 17:38:50] [INFO ] Added : 10 causal constraints over 2 iterations in 716 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1082 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1082/1082 places, 3694/3694 transitions.
Applied a total of 0 rules in 60 ms. Remains 1082 /1082 variables (removed 0) and now considering 3694/3694 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60 ms. Remains : 1082/1082 places, 3694/3694 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1082/1082 places, 3694/3694 transitions.
Applied a total of 0 rules in 61 ms. Remains 1082 /1082 variables (removed 0) and now considering 3694/3694 (removed 0) transitions.
[2024-05-20 17:38:50] [INFO ] Invariant cache hit.
[2024-05-20 17:38:51] [INFO ] Implicit Places using invariants in 868 ms returned []
[2024-05-20 17:38:51] [INFO ] Invariant cache hit.
[2024-05-20 17:38:52] [INFO ] State equation strengthened by 3604 read => feed constraints.
[2024-05-20 17:39:10] [INFO ] Implicit Places using invariants and state equation in 19611 ms returned []
Implicit Place search using SMT with State Equation took 20479 ms to find 0 implicit places.
[2024-05-20 17:39:11] [INFO ] Redundant transitions in 151 ms returned []
[2024-05-20 17:39:11] [INFO ] Invariant cache hit.
[2024-05-20 17:39:12] [INFO ] Dead Transitions using invariants and state equation in 1218 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21924 ms. Remains : 1082/1082 places, 3694/3694 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-10 in 37117 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-11
// Phase 1: matrix 3702 rows 1090 cols
[2024-05-20 17:39:12] [INFO ] Computed 32 invariants in 47 ms
Incomplete random walk after 10000 steps, including 72 resets, run finished after 84 ms. (steps per millisecond=119 ) 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
[2024-05-20 17:39:12] [INFO ] Invariant cache hit.
[2024-05-20 17:39:12] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:39:12] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-20 17:39:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:39:13] [INFO ] [Real]Absence check using state equation in 620 ms returned sat
[2024-05-20 17:39:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:39:13] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:39:13] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:39:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:39:14] [INFO ] [Nat]Absence check using state equation in 629 ms returned sat
[2024-05-20 17:39:14] [INFO ] State equation strengthened by 3582 read => feed constraints.
[2024-05-20 17:39:14] [INFO ] [Nat]Added 3582 Read/Feed constraints in 445 ms returned sat
[2024-05-20 17:39:14] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 170 ms.
[2024-05-20 17:39:15] [INFO ] Added : 7 causal constraints over 2 iterations in 685 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1090 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1090/1090 places, 3702/3702 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 1084 transition count 3696
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 1084 transition count 3695
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 14 place count 1083 transition count 3695
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 1 with 9 rules applied. Total rules applied 23 place count 1083 transition count 3695
Applied a total of 23 rules in 214 ms. Remains 1083 /1090 variables (removed 7) and now considering 3695/3702 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 214 ms. Remains : 1083/1090 places, 3695/3702 transitions.
// Phase 1: matrix 3695 rows 1083 cols
[2024-05-20 17:39:15] [INFO ] Computed 32 invariants in 39 ms
Incomplete random walk after 1000000 steps, including 7153 resets, run finished after 7621 ms. (steps per millisecond=131 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 205 resets, run finished after 978 ms. (steps per millisecond=1022 ) properties (out of 1) seen :1
[2024-05-20 17:39:24] [INFO ] Invariant cache hit.
[2024-05-20 17:39:24] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:39:24] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:39:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:39:25] [INFO ] [Real]Absence check using state equation in 649 ms returned sat
[2024-05-20 17:39:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:39:25] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:39:25] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:39:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:39:25] [INFO ] [Nat]Absence check using state equation in 651 ms returned sat
[2024-05-20 17:39:25] [INFO ] State equation strengthened by 3603 read => feed constraints.
[2024-05-20 17:39:26] [INFO ] [Nat]Added 3603 Read/Feed constraints in 543 ms returned sat
[2024-05-20 17:39:26] [INFO ] Computed and/alt/rep : 2621/6954/2621 causal constraints (skipped 1044 transitions) in 188 ms.
[2024-05-20 17:39:27] [INFO ] Added : 8 causal constraints over 2 iterations in 710 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1083 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1083/1083 places, 3695/3695 transitions.
Applied a total of 0 rules in 62 ms. Remains 1083 /1083 variables (removed 0) and now considering 3695/3695 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 1083/1083 places, 3695/3695 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1083/1083 places, 3695/3695 transitions.
Applied a total of 0 rules in 61 ms. Remains 1083 /1083 variables (removed 0) and now considering 3695/3695 (removed 0) transitions.
[2024-05-20 17:39:27] [INFO ] Invariant cache hit.
[2024-05-20 17:39:28] [INFO ] Implicit Places using invariants in 881 ms returned []
[2024-05-20 17:39:28] [INFO ] Invariant cache hit.
[2024-05-20 17:39:29] [INFO ] State equation strengthened by 3603 read => feed constraints.
[2024-05-20 17:39:47] [INFO ] Implicit Places using invariants and state equation in 19488 ms returned []
Implicit Place search using SMT with State Equation took 20371 ms to find 0 implicit places.
[2024-05-20 17:39:48] [INFO ] Redundant transitions in 158 ms returned []
[2024-05-20 17:39:48] [INFO ] Invariant cache hit.
[2024-05-20 17:39:49] [INFO ] Dead Transitions using invariants and state equation in 1279 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21891 ms. Remains : 1083/1083 places, 3695/3695 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-11 in 37011 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-12
// Phase 1: matrix 3702 rows 1090 cols
[2024-05-20 17:39:49] [INFO ] Computed 32 invariants in 47 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 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :1
[2024-05-20 17:39:49] [INFO ] Invariant cache hit.
[2024-05-20 17:39:49] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:39:49] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:39:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:39:50] [INFO ] [Real]Absence check using state equation in 610 ms returned sat
[2024-05-20 17:39:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:39:50] [INFO ] [Nat]Absence check using 30 positive place invariants in 17 ms returned sat
[2024-05-20 17:39:50] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:39:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:39:51] [INFO ] [Nat]Absence check using state equation in 632 ms returned sat
[2024-05-20 17:39:51] [INFO ] State equation strengthened by 3582 read => feed constraints.
[2024-05-20 17:39:51] [INFO ] [Nat]Added 3582 Read/Feed constraints in 589 ms returned sat
[2024-05-20 17:39:51] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 189 ms.
[2024-05-20 17:39:52] [INFO ] Added : 7 causal constraints over 2 iterations in 718 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1090 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1090/1090 places, 3702/3702 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 1084 transition count 3696
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 1084 transition count 3695
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 14 place count 1083 transition count 3695
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 1 with 9 rules applied. Total rules applied 23 place count 1083 transition count 3695
Applied a total of 23 rules in 231 ms. Remains 1083 /1090 variables (removed 7) and now considering 3695/3702 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 231 ms. Remains : 1083/1090 places, 3695/3702 transitions.
// Phase 1: matrix 3695 rows 1083 cols
[2024-05-20 17:39:52] [INFO ] Computed 32 invariants in 41 ms
Incomplete random walk after 1000000 steps, including 7157 resets, run finished after 7685 ms. (steps per millisecond=130 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 973 ms. (steps per millisecond=1027 ) properties (out of 1) seen :1
[2024-05-20 17:40:01] [INFO ] Invariant cache hit.
[2024-05-20 17:40:01] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2024-05-20 17:40:01] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 15 ms returned sat
[2024-05-20 17:40:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:40:02] [INFO ] [Real]Absence check using state equation in 625 ms returned sat
[2024-05-20 17:40:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:40:02] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:40:02] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:40:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:40:03] [INFO ] [Nat]Absence check using state equation in 627 ms returned sat
[2024-05-20 17:40:03] [INFO ] State equation strengthened by 3603 read => feed constraints.
[2024-05-20 17:40:03] [INFO ] [Nat]Added 3603 Read/Feed constraints in 575 ms returned sat
[2024-05-20 17:40:04] [INFO ] Computed and/alt/rep : 2621/6954/2621 causal constraints (skipped 1044 transitions) in 174 ms.
[2024-05-20 17:40:04] [INFO ] Added : 13 causal constraints over 3 iterations in 791 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1083 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1083/1083 places, 3695/3695 transitions.
Applied a total of 0 rules in 62 ms. Remains 1083 /1083 variables (removed 0) and now considering 3695/3695 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 1083/1083 places, 3695/3695 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1083/1083 places, 3695/3695 transitions.
Applied a total of 0 rules in 61 ms. Remains 1083 /1083 variables (removed 0) and now considering 3695/3695 (removed 0) transitions.
[2024-05-20 17:40:04] [INFO ] Invariant cache hit.
[2024-05-20 17:40:05] [INFO ] Implicit Places using invariants in 864 ms returned []
[2024-05-20 17:40:05] [INFO ] Invariant cache hit.
[2024-05-20 17:40:06] [INFO ] State equation strengthened by 3603 read => feed constraints.
[2024-05-20 17:40:25] [INFO ] Implicit Places using invariants and state equation in 20123 ms returned []
Implicit Place search using SMT with State Equation took 20990 ms to find 0 implicit places.
[2024-05-20 17:40:26] [INFO ] Redundant transitions in 165 ms returned []
[2024-05-20 17:40:26] [INFO ] Invariant cache hit.
[2024-05-20 17:40:27] [INFO ] Dead Transitions using invariants and state equation in 1241 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22475 ms. Remains : 1083/1083 places, 3695/3695 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-12 in 37979 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-13
// Phase 1: matrix 3702 rows 1090 cols
[2024-05-20 17:40:27] [INFO ] Computed 32 invariants in 45 ms
Incomplete random walk after 10000 steps, including 71 resets, run finished after 82 ms. (steps per millisecond=121 ) 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
[2024-05-20 17:40:27] [INFO ] Invariant cache hit.
[2024-05-20 17:40:27] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:40:27] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:40:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:40:28] [INFO ] [Real]Absence check using state equation in 675 ms returned sat
[2024-05-20 17:40:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:40:28] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:40:28] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 14 ms returned sat
[2024-05-20 17:40:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:40:29] [INFO ] [Nat]Absence check using state equation in 694 ms returned sat
[2024-05-20 17:40:29] [INFO ] State equation strengthened by 3582 read => feed constraints.
[2024-05-20 17:40:29] [INFO ] [Nat]Added 3582 Read/Feed constraints in 522 ms returned sat
[2024-05-20 17:40:30] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 175 ms.
[2024-05-20 17:40:30] [INFO ] Added : 10 causal constraints over 2 iterations in 674 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1090 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1090/1090 places, 3702/3702 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 1084 transition count 3696
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 1084 transition count 3695
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 14 place count 1083 transition count 3695
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 1 with 9 rules applied. Total rules applied 23 place count 1083 transition count 3695
Applied a total of 23 rules in 218 ms. Remains 1083 /1090 variables (removed 7) and now considering 3695/3702 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 218 ms. Remains : 1083/1090 places, 3695/3702 transitions.
// Phase 1: matrix 3695 rows 1083 cols
[2024-05-20 17:40:30] [INFO ] Computed 32 invariants in 43 ms
Incomplete random walk after 1000000 steps, including 7136 resets, run finished after 7748 ms. (steps per millisecond=129 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 200 resets, run finished after 951 ms. (steps per millisecond=1051 ) properties (out of 1) seen :1
[2024-05-20 17:40:39] [INFO ] Invariant cache hit.
[2024-05-20 17:40:39] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2024-05-20 17:40:39] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-20 17:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:40:40] [INFO ] [Real]Absence check using state equation in 685 ms returned sat
[2024-05-20 17:40:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:40:40] [INFO ] [Nat]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:40:40] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:40:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:40:41] [INFO ] [Nat]Absence check using state equation in 701 ms returned sat
[2024-05-20 17:40:41] [INFO ] State equation strengthened by 3603 read => feed constraints.
[2024-05-20 17:40:41] [INFO ] [Nat]Added 3603 Read/Feed constraints in 436 ms returned sat
[2024-05-20 17:40:42] [INFO ] Computed and/alt/rep : 2621/6954/2621 causal constraints (skipped 1044 transitions) in 172 ms.
[2024-05-20 17:40:42] [INFO ] Added : 9 causal constraints over 2 iterations in 681 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1083 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1083/1083 places, 3695/3695 transitions.
Applied a total of 0 rules in 60 ms. Remains 1083 /1083 variables (removed 0) and now considering 3695/3695 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61 ms. Remains : 1083/1083 places, 3695/3695 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1083/1083 places, 3695/3695 transitions.
Applied a total of 0 rules in 65 ms. Remains 1083 /1083 variables (removed 0) and now considering 3695/3695 (removed 0) transitions.
[2024-05-20 17:40:42] [INFO ] Invariant cache hit.
[2024-05-20 17:40:43] [INFO ] Implicit Places using invariants in 851 ms returned []
[2024-05-20 17:40:43] [INFO ] Invariant cache hit.
[2024-05-20 17:40:44] [INFO ] State equation strengthened by 3603 read => feed constraints.
[2024-05-20 17:41:06] [INFO ] Implicit Places using invariants and state equation in 22844 ms returned []
Implicit Place search using SMT with State Equation took 23695 ms to find 0 implicit places.
[2024-05-20 17:41:06] [INFO ] Redundant transitions in 158 ms returned []
[2024-05-20 17:41:06] [INFO ] Invariant cache hit.
[2024-05-20 17:41:07] [INFO ] Dead Transitions using invariants and state equation in 1227 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25157 ms. Remains : 1083/1083 places, 3695/3695 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-13 in 40523 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-14
// Phase 1: matrix 3702 rows 1090 cols
[2024-05-20 17:41:07] [INFO ] Computed 32 invariants in 47 ms
Incomplete random walk after 10000 steps, including 71 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
[2024-05-20 17:41:08] [INFO ] Invariant cache hit.
[2024-05-20 17:41:08] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:41:08] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:41:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:41:08] [INFO ] [Real]Absence check using state equation in 683 ms returned sat
[2024-05-20 17:41:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:41:09] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:41:09] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:41:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:41:09] [INFO ] [Nat]Absence check using state equation in 676 ms returned sat
[2024-05-20 17:41:09] [INFO ] State equation strengthened by 3582 read => feed constraints.
[2024-05-20 17:41:10] [INFO ] [Nat]Added 3582 Read/Feed constraints in 531 ms returned sat
[2024-05-20 17:41:10] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 166 ms.
[2024-05-20 17:41:10] [INFO ] Added : 8 causal constraints over 2 iterations in 636 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1090 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1090/1090 places, 3702/3702 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 1083 transition count 3695
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 15 place count 1083 transition count 3694
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 16 place count 1082 transition count 3694
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 24 place count 1082 transition count 3694
Applied a total of 24 rules in 218 ms. Remains 1082 /1090 variables (removed 8) and now considering 3694/3702 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 218 ms. Remains : 1082/1090 places, 3694/3702 transitions.
// Phase 1: matrix 3694 rows 1082 cols
[2024-05-20 17:41:11] [INFO ] Computed 32 invariants in 43 ms
Incomplete random walk after 1000000 steps, including 7154 resets, run finished after 7715 ms. (steps per millisecond=129 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 960 ms. (steps per millisecond=1041 ) properties (out of 1) seen :1
[2024-05-20 17:41:20] [INFO ] Invariant cache hit.
[2024-05-20 17:41:20] [INFO ] [Real]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:41:20] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:41:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:41:20] [INFO ] [Real]Absence check using state equation in 619 ms returned sat
[2024-05-20 17:41:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:41:20] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:41:20] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:41:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:41:21] [INFO ] [Nat]Absence check using state equation in 626 ms returned sat
[2024-05-20 17:41:21] [INFO ] State equation strengthened by 3604 read => feed constraints.
[2024-05-20 17:41:22] [INFO ] [Nat]Added 3604 Read/Feed constraints in 797 ms returned sat
[2024-05-20 17:41:22] [INFO ] Computed and/alt/rep : 2620/6956/2620 causal constraints (skipped 1044 transitions) in 176 ms.
[2024-05-20 17:41:23] [INFO ] Added : 17 causal constraints over 4 iterations in 968 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1082 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1082/1082 places, 3694/3694 transitions.
Applied a total of 0 rules in 71 ms. Remains 1082 /1082 variables (removed 0) and now considering 3694/3694 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 1082/1082 places, 3694/3694 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1082/1082 places, 3694/3694 transitions.
Applied a total of 0 rules in 60 ms. Remains 1082 /1082 variables (removed 0) and now considering 3694/3694 (removed 0) transitions.
[2024-05-20 17:41:23] [INFO ] Invariant cache hit.
[2024-05-20 17:41:24] [INFO ] Implicit Places using invariants in 897 ms returned []
[2024-05-20 17:41:24] [INFO ] Invariant cache hit.
[2024-05-20 17:41:25] [INFO ] State equation strengthened by 3604 read => feed constraints.
[2024-05-20 17:41:43] [INFO ] Implicit Places using invariants and state equation in 18486 ms returned []
Implicit Place search using SMT with State Equation took 19387 ms to find 0 implicit places.
[2024-05-20 17:41:43] [INFO ] Redundant transitions in 156 ms returned []
[2024-05-20 17:41:43] [INFO ] Invariant cache hit.
[2024-05-20 17:41:44] [INFO ] Dead Transitions using invariants and state equation in 1228 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20850 ms. Remains : 1082/1082 places, 3694/3694 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-14 in 36709 ms.
Starting property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-15
// Phase 1: matrix 3702 rows 1090 cols
[2024-05-20 17:41:44] [INFO ] Computed 32 invariants in 45 ms
Incomplete random walk after 10000 steps, including 71 resets, run finished after 85 ms. (steps per millisecond=117 ) 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 :1
[2024-05-20 17:41:44] [INFO ] Invariant cache hit.
[2024-05-20 17:41:44] [INFO ] [Real]Absence check using 30 positive place invariants in 14 ms returned sat
[2024-05-20 17:41:44] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:41:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:41:45] [INFO ] [Real]Absence check using state equation in 699 ms returned sat
[2024-05-20 17:41:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:41:45] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2024-05-20 17:41:45] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-20 17:41:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:41:46] [INFO ] [Nat]Absence check using state equation in 694 ms returned sat
[2024-05-20 17:41:46] [INFO ] State equation strengthened by 3582 read => feed constraints.
[2024-05-20 17:41:46] [INFO ] [Nat]Added 3582 Read/Feed constraints in 418 ms returned sat
[2024-05-20 17:41:47] [INFO ] Computed and/alt/rep : 2628/6928/2628 causal constraints (skipped 1044 transitions) in 172 ms.
[2024-05-20 17:41:47] [INFO ] Added : 9 causal constraints over 2 iterations in 657 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1090 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1090/1090 places, 3702/3702 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 1084 transition count 3696
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 1084 transition count 3695
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 14 place count 1083 transition count 3695
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 1 with 9 rules applied. Total rules applied 23 place count 1083 transition count 3695
Applied a total of 23 rules in 226 ms. Remains 1083 /1090 variables (removed 7) and now considering 3695/3702 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 227 ms. Remains : 1083/1090 places, 3695/3702 transitions.
// Phase 1: matrix 3695 rows 1083 cols
[2024-05-20 17:41:48] [INFO ] Computed 32 invariants in 41 ms
Incomplete random walk after 1000000 steps, including 7151 resets, run finished after 7718 ms. (steps per millisecond=129 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 206 resets, run finished after 941 ms. (steps per millisecond=1062 ) properties (out of 1) seen :1
[2024-05-20 17:41:56] [INFO ] Invariant cache hit.
[2024-05-20 17:41:56] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2024-05-20 17:41:56] [INFO ] [Real]Absence check using 30 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-20 17:41:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 17:41:57] [INFO ] [Real]Absence check using state equation in 607 ms returned sat
[2024-05-20 17:41:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 17:41:57] [INFO ] [Nat]Absence check using 30 positive place invariants in 13 ms returned sat
[2024-05-20 17:41:57] [INFO ] [Nat]Absence check using 30 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-20 17:41:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 17:41:58] [INFO ] [Nat]Absence check using state equation in 593 ms returned sat
[2024-05-20 17:41:58] [INFO ] State equation strengthened by 3603 read => feed constraints.
[2024-05-20 17:41:58] [INFO ] [Nat]Added 3603 Read/Feed constraints in 692 ms returned sat
[2024-05-20 17:41:59] [INFO ] Computed and/alt/rep : 2621/6954/2621 causal constraints (skipped 1044 transitions) in 169 ms.
[2024-05-20 17:41:59] [INFO ] Added : 8 causal constraints over 2 iterations in 665 ms. Result :sat
Current structural bounds on expressions (after SMT) : [30] Max seen :[1]
Support contains 1 out of 1083 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1083/1083 places, 3695/3695 transitions.
Applied a total of 0 rules in 61 ms. Remains 1083 /1083 variables (removed 0) and now considering 3695/3695 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61 ms. Remains : 1083/1083 places, 3695/3695 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1083/1083 places, 3695/3695 transitions.
Applied a total of 0 rules in 59 ms. Remains 1083 /1083 variables (removed 0) and now considering 3695/3695 (removed 0) transitions.
[2024-05-20 17:41:59] [INFO ] Invariant cache hit.
[2024-05-20 17:42:00] [INFO ] Implicit Places using invariants in 858 ms returned []
[2024-05-20 17:42:00] [INFO ] Invariant cache hit.
[2024-05-20 17:42:01] [INFO ] State equation strengthened by 3603 read => feed constraints.
[2024-05-20 17:42:22] [INFO ] Implicit Places using invariants and state equation in 22257 ms returned []
Implicit Place search using SMT with State Equation took 23116 ms to find 0 implicit places.
[2024-05-20 17:42:23] [INFO ] Redundant transitions in 159 ms returned []
[2024-05-20 17:42:23] [INFO ] Invariant cache hit.
[2024-05-20 17:42:24] [INFO ] Dead Transitions using invariants and state equation in 1216 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24563 ms. Remains : 1083/1083 places, 3695/3695 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-030-UpperBounds-15 in 39813 ms.
[2024-05-20 17:42:24] [INFO ] Flatten gal took : 279 ms
[2024-05-20 17:42:24] [INFO ] Applying decomposition
[2024-05-20 17:42:25] [INFO ] Flatten gal took : 166 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph15805949335806356829.txt' '-o' '/tmp/graph15805949335806356829.bin' '-w' '/tmp/graph15805949335806356829.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15805949335806356829.bin' '-l' '-1' '-v' '-w' '/tmp/graph15805949335806356829.weights' '-q' '0' '-e' '0.001'
[2024-05-20 17:42:25] [INFO ] Decomposing Gal with order
[2024-05-20 17:42:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 17:42:26] [INFO ] Removed a total of 2805 redundant transitions.
[2024-05-20 17:42:26] [INFO ] Flatten gal took : 718 ms
[2024-05-20 17:42:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 3049 labels/synchronizations in 265 ms.
[2024-05-20 17:42:27] [INFO ] Time to serialize gal into /tmp/UpperBounds8066259813001086890.gal : 54 ms
[2024-05-20 17:42:27] [INFO ] Time to serialize properties into /tmp/UpperBounds14743884498831123770.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds8066259813001086890.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds14743884498831123770.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...284
Loading property file /tmp/UpperBounds14743884498831123770.prop.
Detected timeout of ITS tools.
[2024-05-20 18:07:23] [INFO ] Flatten gal took : 908 ms
[2024-05-20 18:07:23] [INFO ] Time to serialize gal into /tmp/UpperBounds17965885670525201133.gal : 130 ms
[2024-05-20 18:07:23] [INFO ] Time to serialize properties into /tmp/UpperBounds57176924838177986.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds17965885670525201133.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds57176924838177986.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...303
Loading property file /tmp/UpperBounds57176924838177986.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 141200 kB
After kill :
MemTotal: 16393216 kB
MemFree: 13194192 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="gold2023"
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 2-5568"
echo " Executing tool gold2023"
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 r087-tall-171620521400071"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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

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