Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r043-tajo-167813697300766.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is CANInsertWithFailure-PT-080, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r043-tajo-167813697300766
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 39M
-rw-r--r-- 1 mcc users 9.3K Feb 26 01:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 26 01:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Feb 26 00:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 26 00:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 15:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Feb 25 15:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 01:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Feb 26 01:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Feb 26 01:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K Feb 26 01:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 15:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 39M Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityCardinality-00
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityCardinality-01
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityCardinality-02
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityCardinality-03
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityCardinality-04
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityCardinality-05
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityCardinality-06
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityCardinality-07
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityCardinality-08
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityCardinality-09
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityCardinality-10
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityCardinality-11
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityCardinality-12
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityCardinality-13
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityCardinality-14
FORMULA_NAME CANInsertWithFailure-PT-080-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678804555055

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=smartxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-080
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-14 14:35:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-14 14:35:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 14:35:57] [INFO ] Load time of PNML (sax parser for PT used): 769 ms
[2023-03-14 14:35:57] [INFO ] Transformed 13764 places.
[2023-03-14 14:35:57] [INFO ] Transformed 38880 transitions.
[2023-03-14 14:35:57] [INFO ] Parsed PT model containing 13764 places and 38880 transitions and 104000 arcs in 1019 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 36 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 5 resets, run finished after 723 ms. (steps per millisecond=13 ) properties (out of 16) seen :1
FORMULA CANInsertWithFailure-PT-080-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Interrupted probabilistic random walk after 79176 steps, run timeout after 3001 ms. (steps per millisecond=26 ) properties seen :{}
Probabilistic random walk after 79176 steps, saw 77798 distinct states, run finished after 3003 ms. (steps per millisecond=26 ) properties seen :0
Running SMT prover for 15 properties.
// Phase 1: matrix 38880 rows 13764 cols
[2023-03-14 14:36:12] [INFO ] Computed 83 place invariants in 10403 ms
[2023-03-14 14:36:18] [INFO ] After 5294ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2023-03-14 14:36:22] [INFO ] [Nat]Absence check using 81 positive place invariants in 156 ms returned sat
[2023-03-14 14:36:23] [INFO ] [Nat]Absence check using 81 positive and 2 generalized place invariants in 239 ms returned sat
[2023-03-14 14:36:43] [INFO ] After 16621ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :14
[2023-03-14 14:36:43] [INFO ] State equation strengthened by 12720 read => feed constraints.
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.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-14 14:36:43] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-14 14:36:43] [INFO ] After 25231ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:15
Fused 15 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 250 out of 13764 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 13764/13764 places, 38880/38880 transitions.
Graph (complete) has 52401 edges and 13764 vertex of which 13763 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.47 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 513 transitions
Trivial Post-agglo rules discarded 513 transitions
Performed 513 trivial Post agglomeration. Transition count delta: 513
Iterating post reduction 0 with 513 rules applied. Total rules applied 514 place count 13763 transition count 38367
Reduce places removed 513 places and 0 transitions.
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Iterating post reduction 1 with 528 rules applied. Total rules applied 1042 place count 13250 transition count 38352
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 1057 place count 13235 transition count 38352
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 1057 place count 13235 transition count 38344
Deduced a syphon composed of 8 places in 16 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 1073 place count 13227 transition count 38344
Performed 6107 Post agglomeration using F-continuation condition.Transition count delta: 6107
Deduced a syphon composed of 6107 places in 32 ms
Reduce places removed 6107 places and 0 transitions.
Iterating global reduction 3 with 12214 rules applied. Total rules applied 13287 place count 7120 transition count 32237
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 3 with 9 rules applied. Total rules applied 13296 place count 7120 transition count 32228
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 13305 place count 7111 transition count 32228
Partial Free-agglomeration rule applied 6621 times.
Drop transitions removed 6621 transitions
Iterating global reduction 4 with 6621 rules applied. Total rules applied 19926 place count 7111 transition count 32228
Partial Free-agglomeration rule applied 717 times.
Drop transitions removed 717 transitions
Iterating global reduction 4 with 717 rules applied. Total rules applied 20643 place count 7111 transition count 32228
Applied a total of 20643 rules in 17420 ms. Remains 7111 /13764 variables (removed 6653) and now considering 32228/38880 (removed 6652) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17428 ms. Remains : 7111/13764 places, 32228/38880 transitions.
Incomplete random walk after 10000 steps, including 19 resets, run finished after 727 ms. (steps per millisecond=13 ) properties (out of 15) seen :4
FORMULA CANInsertWithFailure-PT-080-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-080-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-080-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-080-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
[2023-03-14 14:37:01] [INFO ] Flow matrix only has 32135 transitions (discarded 93 similar events)
// Phase 1: matrix 32135 rows 7111 cols
[2023-03-14 14:37:04] [INFO ] Computed 82 place invariants in 2400 ms
[2023-03-14 14:37:06] [INFO ] After 2243ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2023-03-14 14:37:08] [INFO ] [Nat]Absence check using 80 positive place invariants in 91 ms returned sat
[2023-03-14 14:37:08] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 163 ms returned sat
[2023-03-14 14:37:31] [INFO ] After 25025ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 11 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 184 out of 7111 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7111/7111 places, 32228/32228 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 7111 transition count 32226
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 7109 transition count 32226
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 11 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 80 place count 7071 transition count 32188
Partial Free-agglomeration rule applied 27 times.
Drop transitions removed 27 transitions
Iterating global reduction 2 with 27 rules applied. Total rules applied 107 place count 7071 transition count 32188
Applied a total of 107 rules in 7261 ms. Remains 7071 /7111 variables (removed 40) and now considering 32188/32228 (removed 40) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7263 ms. Remains : 7071/7111 places, 32188/32228 transitions.
Incomplete random walk after 10000 steps, including 19 resets, run finished after 615 ms. (steps per millisecond=16 ) properties (out of 11) seen :1
FORMULA CANInsertWithFailure-PT-080-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 10) seen :0
Interrupted probabilistic random walk after 76023 steps, run timeout after 3001 ms. (steps per millisecond=25 ) properties seen :{}
Probabilistic random walk after 76023 steps, saw 73625 distinct states, run finished after 3003 ms. (steps per millisecond=25 ) properties seen :0
Running SMT prover for 10 properties.
[2023-03-14 14:37:42] [INFO ] Flow matrix only has 32121 transitions (discarded 67 similar events)
// Phase 1: matrix 32121 rows 7071 cols
[2023-03-14 14:37:45] [INFO ] Computed 82 place invariants in 2639 ms
[2023-03-14 14:37:47] [INFO ] After 2196ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-14 14:37:49] [INFO ] [Nat]Absence check using 80 positive place invariants in 118 ms returned sat
[2023-03-14 14:37:49] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 145 ms returned sat
[2023-03-14 14:38:12] [INFO ] After 21031ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2023-03-14 14:38:12] [INFO ] State equation strengthened by 31101 read => feed constraints.
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.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-14 14:38:12] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-14 14:38:12] [INFO ] After 25423ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:10
Fused 10 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 74 ms.
Support contains 183 out of 7071 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7071/7071 places, 32188/32188 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 12 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 7070 transition count 32187
Applied a total of 2 rules in 4985 ms. Remains 7070 /7071 variables (removed 1) and now considering 32187/32188 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4986 ms. Remains : 7070/7071 places, 32187/32188 transitions.
Incomplete random walk after 10000 steps, including 20 resets, run finished after 534 ms. (steps per millisecond=18 ) properties (out of 10) seen :2
FORMULA CANInsertWithFailure-PT-080-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-080-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-14 14:38:18] [INFO ] Flow matrix only has 32120 transitions (discarded 67 similar events)
// Phase 1: matrix 32120 rows 7070 cols
[2023-03-14 14:38:21] [INFO ] Computed 82 place invariants in 2459 ms
[2023-03-14 14:38:23] [INFO ] After 2002ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-14 14:38:25] [INFO ] [Nat]Absence check using 80 positive place invariants in 121 ms returned sat
[2023-03-14 14:38:25] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 149 ms returned sat
[2023-03-14 14:38:48] [INFO ] After 21860ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-14 14:38:48] [INFO ] State equation strengthened by 31103 read => feed constraints.
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.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-14 14:38:48] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-14 14:38:48] [INFO ] After 25636ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:8
Fused 8 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 98 ms.
Support contains 175 out of 7070 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7070/7070 places, 32187/32187 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 7 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 7065 transition count 32182
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 13 place count 7065 transition count 32182
Applied a total of 13 rules in 7361 ms. Remains 7065 /7070 variables (removed 5) and now considering 32182/32187 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7361 ms. Remains : 7065/7070 places, 32182/32187 transitions.
Incomplete random walk after 10000 steps, including 19 resets, run finished after 523 ms. (steps per millisecond=19 ) properties (out of 8) seen :2
FORMULA CANInsertWithFailure-PT-080-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-080-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-14 14:38:57] [INFO ] Flow matrix only has 32118 transitions (discarded 64 similar events)
// Phase 1: matrix 32118 rows 7065 cols
[2023-03-14 14:38:59] [INFO ] Computed 82 place invariants in 2428 ms
[2023-03-14 14:39:01] [INFO ] After 1762ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-14 14:39:03] [INFO ] [Nat]Absence check using 80 positive place invariants in 114 ms returned sat
[2023-03-14 14:39:03] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 142 ms returned sat
[2023-03-14 14:39:26] [INFO ] After 22445ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-14 14:39:26] [INFO ] State equation strengthened by 31119 read => feed constraints.
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.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-14 14:39:26] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-14 14:39:26] [INFO ] After 25481ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:6
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 95 out of 7065 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7065/7065 places, 32182/32182 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 7065 transition count 32180
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 7063 transition count 32180
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 10 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 2 with 82 rules applied. Total rules applied 86 place count 7022 transition count 32139
Partial Free-agglomeration rule applied 36 times.
Drop transitions removed 36 transitions
Iterating global reduction 2 with 36 rules applied. Total rules applied 122 place count 7022 transition count 32139
Applied a total of 122 rules in 7816 ms. Remains 7022 /7065 variables (removed 43) and now considering 32139/32182 (removed 43) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7816 ms. Remains : 7022/7065 places, 32139/32182 transitions.
Incomplete random walk after 10000 steps, including 19 resets, run finished after 563 ms. (steps per millisecond=17 ) properties (out of 6) seen :1
FORMULA CANInsertWithFailure-PT-080-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-14 14:39:35] [INFO ] Flow matrix only has 32109 transitions (discarded 30 similar events)
// Phase 1: matrix 32109 rows 7022 cols
[2023-03-14 14:39:37] [INFO ] Computed 82 place invariants in 2499 ms
[2023-03-14 14:39:39] [INFO ] After 1441ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-14 14:39:40] [INFO ] [Nat]Absence check using 80 positive place invariants in 114 ms returned sat
[2023-03-14 14:39:41] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 133 ms returned sat
[2023-03-14 14:40:04] [INFO ] After 22641ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-14 14:40:04] [INFO ] State equation strengthened by 31351 read => feed constraints.
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.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-14 14:40:04] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-14 14:40:04] [INFO ] After 25366ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:5
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 94 out of 7022 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7022/7022 places, 32139/32139 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 14 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 7021 transition count 32138
Applied a total of 2 rules in 5097 ms. Remains 7021 /7022 variables (removed 1) and now considering 32138/32139 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5097 ms. Remains : 7021/7022 places, 32138/32139 transitions.
Incomplete random walk after 10000 steps, including 19 resets, run finished after 491 ms. (steps per millisecond=20 ) properties (out of 5) seen :1
FORMULA CANInsertWithFailure-PT-080-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-14 14:40:10] [INFO ] Flow matrix only has 32108 transitions (discarded 30 similar events)
// Phase 1: matrix 32108 rows 7021 cols
[2023-03-14 14:40:12] [INFO ] Computed 82 place invariants in 2110 ms
[2023-03-14 14:40:13] [INFO ] After 1143ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-14 14:40:15] [INFO ] [Nat]Absence check using 80 positive place invariants in 109 ms returned sat
[2023-03-14 14:40:15] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 134 ms returned sat
[2023-03-14 14:40:38] [INFO ] After 23055ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-14 14:40:39] [INFO ] State equation strengthened by 31353 read => feed constraints.
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.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-14 14:40:39] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-14 14:40:39] [INFO ] After 25581ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:4
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 80 out of 7021 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7021/7021 places, 32138/32138 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 7021 transition count 32137
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 7020 transition count 32137
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 7 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 20 place count 7011 transition count 32128
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 2 with 5 rules applied. Total rules applied 25 place count 7011 transition count 32128
Applied a total of 25 rules in 7008 ms. Remains 7011 /7021 variables (removed 10) and now considering 32128/32138 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7008 ms. Remains : 7011/7021 places, 32128/32138 transitions.
Incomplete random walk after 10000 steps, including 19 resets, run finished after 518 ms. (steps per millisecond=19 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 80209 steps, run timeout after 3001 ms. (steps per millisecond=26 ) properties seen :{}
Probabilistic random walk after 80209 steps, saw 74956 distinct states, run finished after 3001 ms. (steps per millisecond=26 ) properties seen :0
Running SMT prover for 4 properties.
[2023-03-14 14:40:50] [INFO ] Flow matrix only has 32103 transitions (discarded 25 similar events)
// Phase 1: matrix 32103 rows 7011 cols
[2023-03-14 14:40:52] [INFO ] Computed 82 place invariants in 2209 ms
[2023-03-14 14:40:53] [INFO ] After 1180ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-14 14:40:54] [INFO ] [Nat]Absence check using 80 positive place invariants in 105 ms returned sat
[2023-03-14 14:40:54] [INFO ] [Nat]Absence check using 80 positive and 2 generalized place invariants in 137 ms returned sat
[2023-03-14 14:41:17] [INFO ] After 21997ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-14 14:41:17] [INFO ] State equation strengthened by 31459 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-14 14:41:18] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-14 14:41:18] [INFO ] After 25069ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:4
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 15 ms.
Support contains 80 out of 7011 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7011/7011 places, 32128/32128 transitions.
Applied a total of 0 rules in 2519 ms. Remains 7011 /7011 variables (removed 0) and now considering 32128/32128 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2520 ms. Remains : 7011/7011 places, 32128/32128 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7011/7011 places, 32128/32128 transitions.
Applied a total of 0 rules in 2395 ms. Remains 7011 /7011 variables (removed 0) and now considering 32128/32128 (removed 0) transitions.
[2023-03-14 14:41:23] [INFO ] Flow matrix only has 32103 transitions (discarded 25 similar events)
[2023-03-14 14:41:23] [INFO ] Invariant cache hit.
[2023-03-14 14:41:24] [INFO ] Implicit Places using invariants in 829 ms returned []
Implicit Place search using SMT only with invariants took 839 ms to find 0 implicit places.
[2023-03-14 14:41:24] [INFO ] Flow matrix only has 32103 transitions (discarded 25 similar events)
[2023-03-14 14:41:24] [INFO ] Invariant cache hit.
[2023-03-14 14:41:42] [INFO ] Dead Transitions using invariants and state equation in 18324 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21566 ms. Remains : 7011/7011 places, 32128/32128 transitions.
Graph (trivial) has 30947 edges and 7011 vertex of which 6363 / 7011 are part of one of the 2 SCC in 11 ms
Free SCC test removed 6361 places
Drop transitions removed 23924 transitions
Ensure Unique test removed 6459 transitions
Reduce isomorphic transitions removed 30383 transitions.
Graph (complete) has 2233 edges and 650 vertex of which 416 are kept as prefixes of interest. Removing 234 places using SCC suffix rule.1 ms
Discarding 234 places :
Also discarding 76 output transitions
Drop transitions removed 76 transitions
Drop transitions removed 387 transitions
Reduce isomorphic transitions removed 387 transitions.
Iterating post reduction 0 with 387 rules applied. Total rules applied 389 place count 416 transition count 1282
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 3 Pre rules applied. Total rules applied 389 place count 416 transition count 1279
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 395 place count 413 transition count 1279
Discarding 292 places :
Symmetric choice reduction at 1 with 292 rule applications. Total rules 687 place count 121 transition count 543
Iterating global reduction 1 with 292 rules applied. Total rules applied 979 place count 121 transition count 543
Ensure Unique test removed 222 transitions
Reduce isomorphic transitions removed 222 transitions.
Iterating post reduction 1 with 222 rules applied. Total rules applied 1201 place count 121 transition count 321
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 1205 place count 119 transition count 319
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1207 place count 118 transition count 318
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1208 place count 118 transition count 317
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 3 with 16 rules applied. Total rules applied 1224 place count 118 transition count 301
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 1230 place count 115 transition count 298
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1232 place count 115 transition count 296
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 1233 place count 115 transition count 295
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1234 place count 115 transition count 294
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1236 place count 114 transition count 293
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 5 with 10 rules applied. Total rules applied 1246 place count 114 transition count 293
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 1252 place count 114 transition count 287
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1253 place count 113 transition count 285
Iterating global reduction 6 with 1 rules applied. Total rules applied 1254 place count 113 transition count 285
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1256 place count 111 transition count 283
Applied a total of 1256 rules in 395 ms. Remains 111 /7011 variables (removed 6900) and now considering 283/32128 (removed 31845) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 283 rows 111 cols
[2023-03-14 14:41:43] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-14 14:41:43] [INFO ] After 84ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-14 14:41:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-14 14:41:43] [INFO ] After 120ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-14 14:41:43] [INFO ] After 273ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 61 ms.
[2023-03-14 14:41:43] [INFO ] After 390ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
[2023-03-14 14:41:43] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 17 ms.
[2023-03-14 14:41:43] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 7011 places, 32128 transitions and 128105 arcs took 114 ms.
[2023-03-14 14:41:45] [INFO ] Flatten gal took : 1110 ms
Total runtime 348448 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running CANInsertWithFailure (PT), instance 080
Examination ReachabilityCardinality
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/Cardinality.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//rem_exec//smart

GOT IT HERE. BS
Petri model created: 7011 places, 32128 transitions, 128105 arcs.
Final Score: 4.5579305451E7
Took : 467 seconds
Reachability Cardinality file is: ReachabilityCardinality.xml
READY TO PARSE. BS
PROPERTY: CANInsertWithFailure-PT-080-ReachabilityCardinality-01 (reachable &!potential( ( ( (tk(P6215)) <= ( 0 ) ) | ( ( ( (! ( (tk(P6024)) <= (tk(P5709)) )) & (! ( (tk(P3400)) <= ( 0 ) )) ) & ( ( ( 1 ) <= (tk(P6867)) ) & ( ( ( 1 ) <= (tk(P1267)) ) & (! ( (tk(P3132)) <= (tk(P373)) )) ) ) ) & ( ( ( ( 1 ) <= (tk(P6800)) ) & ( (! ( (tk(P2815)) <= (tk(P4821)) )) | ( ( (tk(P6483)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P6057)) ) ) ) ) & ( ( ( ( (tk(P4849)) <= (tk(P1827)) ) | ( (tk(P6180)) <= (tk(P141)) ) ) | ( ( ( 1 ) <= (tk(P3641)) ) | ( ( ( 1 ) <= (tk(P1145)) ) | (! ( (tk(P4476)) <= (tk(P4022)) )) ) ) ) & ( ( ( ( 1 ) <= (tk(P6405)) ) | ( ( ( 1 ) <= (tk(P5662)) ) | (! ( (tk(P1184)) <= (tk(P2357)) )) ) ) & ( ( (tk(P6102)) <= ( 0 ) ) | ( ( (tk(P2431)) <= (tk(P3779)) ) | ( ( 1 ) <= (tk(P420)) ) ) ) ) ) ) ) )))
PROPERTY: CANInsertWithFailure-PT-080-ReachabilityCardinality-04 (reachable & potential(( ( ( (tk(P1255)) <= (tk(P1985)) ) & (! ( (tk(P2655)) <= ( 0 ) )) ) & ( ( ( 1 ) <= (tk(P1318)) ) & ( (tk(P2386)) <= ( 0 ) ) ) )))
PROPERTY: CANInsertWithFailure-PT-080-ReachabilityCardinality-12 (reachable &!potential( ( (tk(P2579)) <= (tk(P2644)) )))
PROPERTY: CANInsertWithFailure-PT-080-ReachabilityCardinality-14 (reachable &!potential( ( ( ( (tk(P6571)) <= ( 1 ) ) | (! ( ( 1 ) <= (tk(P833)) )) ) | ( ( ( ( ( 1 ) <= (tk(P6855)) ) & ( ( 1 ) <= (tk(P250)) ) ) & ( ( (tk(P69)) <= ( 1 ) ) & ( ( (tk(P60)) <= (tk(P1763)) ) | ( (! ( (tk(P939)) <= ( 1 ) )) | ( ( ( 1 ) <= (tk(P2071)) ) & ( ( ( ( (tk(P2864)) <= (tk(P2048)) ) | ( ( (tk(P5306)) <= (tk(P4568)) ) | ( ( 1 ) <= (tk(P6994)) ) ) ) | ( (! ( ( 1 ) <= (tk(P4302)) )) | ( ( (! ( (tk(P447)) <= (tk(P2655)) )) & ( ( (tk(P4659)) <= ( 0 ) ) | ( ( 1 ) <= (tk(P3281)) ) ) ) | ( (! ( ( 1 ) <= (tk(P2929)) )) & ( ( ( 1 ) <= (tk(P241)) ) | ( (tk(P5496)) <= ( 0 ) ) ) ) ) ) ) & ( ( (tk(P5703)) <= ( 0 ) ) | ( ( (! ( (tk(P5)) <= (tk(P1825)) )) & (! ( (tk(P4828)) <= (tk(P1346)) )) ) & ( (! ( ( 1 ) <= (tk(P6496)) )) & ( ( (! ( (tk(P6984)) <= (tk(P5403)) )) | (! ( (tk(P2575)) <= (tk(P4748)) )) ) | ( (! ( ( 1 ) <= (tk(P1666)) )) | (! ( (tk(P5065)) <= (tk(P3741)) )) ) ) ) ) ) ) ) ) ) ) ) | ( ( ( (tk(P6785)) <= ( 1 ) ) | ( ( 1 ) <= (tk(P3473)) ) ) & ( ( (! ( (tk(P3887)) <= ( 0 ) )) | ( ( (tk(P1813)) <= ( 1 ) ) | ( ( 1 ) <= (tk(P4154)) ) ) ) & ( ( (tk(P347)) <= (tk(P6401)) ) | ( ( (tk(P3403)) <= (tk(P4975)) ) & ( ( 1 ) <= (tk(P769)) ) ) ) ) ) ) )))
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 14998920 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16027092 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -timeout 360 -rebuildPNML
Caught signal 15, terminating.

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-080"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="smartxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool smartxred"
echo " Input is CANInsertWithFailure-PT-080, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r043-tajo-167813697300766"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-080.tgz
mv CANInsertWithFailure-PT-080 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;