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.r037-tajo-167813690000191.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)
...................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is BridgeAndVehicles-PT-V20P10N20, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690000191
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.6M
-rw-r--r-- 1 mcc users 13K Feb 25 12:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K Feb 25 12:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 104K Feb 25 12:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 440K Feb 25 12:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 6.0K Feb 25 15:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 15:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 36K Feb 25 15:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 111K Feb 25 15:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 27K Feb 25 12:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 165K Feb 25 12:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 355K Feb 25 12:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.4M Feb 25 12:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.2K Feb 25 15:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.9K Feb 25 15:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 782K 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 BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678330379999

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=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V20P10N20
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-09 02:53:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 02:53:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 02:53:02] [INFO ] Load time of PNML (sax parser for PT used): 114 ms
[2023-03-09 02:53:02] [INFO ] Transformed 78 places.
[2023-03-09 02:53:02] [INFO ] Transformed 968 transitions.
[2023-03-09 02:53:02] [INFO ] Parsed PT model containing 78 places and 968 transitions and 7350 arcs in 185 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 41 ms.
Working with output stream class java.io.PrintStream
FORMULA BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-09 02:53:03] [INFO ] Flatten gal took : 249 ms
[2023-03-09 02:53:03] [INFO ] Flatten gal took : 177 ms
[2023-03-09 02:53:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16723913070672032777.gal : 30 ms
[2023-03-09 02:53:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2315493113748284015.prop : 44 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16723913070672032777.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2315493113748284015.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality2315493113748284015.prop.
Incomplete random walk after 10000 steps, including 57 resets, run finished after 1603 ms. (steps per millisecond=6 ) properties (out of 14) seen :3
FORMULA BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 744 ms. (steps per millisecond=13 ) properties (out of 11) seen :0
SDD proceeding with computation,14 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,14 properties remain. new max is 8
SDD size :2 after 6
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 1201 ms. (steps per millisecond=8 ) properties (out of 11) seen :0
SDD proceeding with computation,14 properties remain. new max is 16
SDD size :6 after 19
SDD proceeding with computation,14 properties remain. new max is 32
SDD size :19 after 42
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 1000 ms. (steps per millisecond=10 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 454 ms. (steps per millisecond=22 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 1115 ms. (steps per millisecond=8 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 633 ms. (steps per millisecond=15 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 193 ms. (steps per millisecond=51 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 190 ms. (steps per millisecond=52 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 11) seen :0
SDD proceeding with computation,14 properties remain. new max is 64
SDD size :42 after 132
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 165 ms. (steps per millisecond=60 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
[2023-03-09 02:53:10] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 78 cols
[2023-03-09 02:53:10] [INFO ] Computed 7 place invariants in 16 ms
[2023-03-09 02:53:13] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2023-03-09 02:53:13] [INFO ] After 530ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:10
[2023-03-09 02:53:13] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
SDD proceeding with computation,14 properties remain. new max is 128
SDD size :132 after 706
SDD proceeding with computation,14 properties remain. new max is 256
SDD size :706 after 709
SDD proceeding with computation,14 properties remain. new max is 512
SDD size :709 after 715
[2023-03-09 02:53:22] [INFO ] After 9150ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :7
[2023-03-09 02:53:22] [INFO ] State equation strengthened by 42 read => feed constraints.
Invariant property BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-11 does not hold.
[2023-03-09 02:53:32] [INFO ] After 9953ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :4 sat :7
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.refineResultsWithTraps(DeadlockTester.java:722)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
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)
[2023-03-09 02:53:38] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 02:53:38] [INFO ] After 25273ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0 real:10
FORMULA BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 59 ms.
Support contains 75 out of 78 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 78/78 places, 968/968 transitions.
Graph (complete) has 642 edges and 78 vertex of which 76 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.5 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 119 ms. Remains 76 /78 variables (removed 2) and now considering 968/968 (removed 0) transitions.
[2023-03-09 02:53:38] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 76 cols
[2023-03-09 02:53:38] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-09 02:53:39] [INFO ] Dead Transitions using invariants and state equation in 367 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 490 ms. Remains : 76/78 places, 968/968 transitions.
Incomplete random walk after 10000 steps, including 57 resets, run finished after 571 ms. (steps per millisecond=17 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 1205 ms. (steps per millisecond=8 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 1124 ms. (steps per millisecond=8 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 417 ms. (steps per millisecond=23 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 946 ms. (steps per millisecond=10 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 413 ms. (steps per millisecond=24 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 162 ms. (steps per millisecond=61 ) properties (out of 7) seen :0
SDD proceeding with computation,13 properties remain. new max is 512
SDD size :715 after 1667
Interrupted probabilistic random walk after 930869 steps, run timeout after 12001 ms. (steps per millisecond=77 ) properties seen :{2=1}
Probabilistic random walk after 930869 steps, saw 227268 distinct states, run finished after 12005 ms. (steps per millisecond=77 ) properties seen :1
FORMULA BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 6 properties.
[2023-03-09 02:53:56] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 02:53:56] [INFO ] Invariant cache hit.
[2023-03-09 02:53:57] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 02:53:57] [INFO ] After 360ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-09 02:53:58] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 02:54:07] [INFO ] After 8689ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-09 02:54:07] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 02:54:14] [INFO ] After 7352ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-09 02:54:17] [INFO ] Deduced a trap composed of 5 places in 155 ms of which 8 ms to minimize.
[2023-03-09 02:54:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 199 ms
[2023-03-09 02:54:22] [INFO ] Deduced a trap composed of 5 places in 73 ms of which 1 ms to minimize.
[2023-03-09 02:54:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 101 ms
[2023-03-09 02:54:22] [INFO ] After 15069ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
SDD proceeding with computation,13 properties remain. new max is 1024
SDD size :1667 after 2417
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.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:692)
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)
[2023-03-09 02:54:23] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 02:54:23] [INFO ] After 25553ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:6
Parikh walk visited 0 properties in 60 ms.
Support contains 75 out of 76 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 76/76 places, 968/968 transitions.
Applied a total of 0 rules in 48 ms. Remains 76 /76 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 76/76 places, 968/968 transitions.
Incomplete random walk after 10002 steps, including 57 resets, run finished after 417 ms. (steps per millisecond=23 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 1227 ms. (steps per millisecond=8 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 1089 ms. (steps per millisecond=9 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 821 ms. (steps per millisecond=12 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 405 ms. (steps per millisecond=24 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 152 ms. (steps per millisecond=65 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 929882 steps, run timeout after 12001 ms. (steps per millisecond=77 ) properties seen :{}
Probabilistic random walk after 929882 steps, saw 227064 distinct states, run finished after 12002 ms. (steps per millisecond=77 ) properties seen :0
Running SMT prover for 6 properties.
[2023-03-09 02:54:39] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 02:54:39] [INFO ] Invariant cache hit.
[2023-03-09 02:54:41] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 02:54:41] [INFO ] After 365ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-09 02:54:41] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 02:54:49] [INFO ] After 7198ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-09 02:54:49] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 02:54:55] [INFO ] After 6508ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-09 02:54:58] [INFO ] Deduced a trap composed of 5 places in 93 ms of which 1 ms to minimize.
[2023-03-09 02:54:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 124 ms
[2023-03-09 02:55:02] [INFO ] Deduced a trap composed of 5 places in 100 ms of which 1 ms to minimize.
[2023-03-09 02:55:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 121 ms
[2023-03-09 02:55:02] [INFO ] After 13121ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
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.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:692)
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)
[2023-03-09 02:55:07] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 02:55:07] [INFO ] After 25596ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:6
Parikh walk visited 0 properties in 58 ms.
Support contains 75 out of 76 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 76/76 places, 968/968 transitions.
Applied a total of 0 rules in 81 ms. Remains 76 /76 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 76/76 places, 968/968 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 76/76 places, 968/968 transitions.
Applied a total of 0 rules in 92 ms. Remains 76 /76 variables (removed 0) and now considering 968/968 (removed 0) transitions.
[2023-03-09 02:55:07] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 02:55:07] [INFO ] Invariant cache hit.
[2023-03-09 02:55:07] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-09 02:55:07] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 02:55:07] [INFO ] Invariant cache hit.
[2023-03-09 02:55:07] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 02:55:07] [INFO ] Implicit Places using invariants and state equation in 120 ms returned [48]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 176 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 75/76 places, 968/968 transitions.
Applied a total of 0 rules in 51 ms. Remains 75 /75 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 320 ms. Remains : 75/76 places, 968/968 transitions.
Incomplete random walk after 10000 steps, including 57 resets, run finished after 485 ms. (steps per millisecond=20 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 1417 ms. (steps per millisecond=7 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 1261 ms. (steps per millisecond=7 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 984 ms. (steps per millisecond=10 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 415 ms. (steps per millisecond=24 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 159 ms. (steps per millisecond=62 ) properties (out of 6) seen :0
SDD proceeding with computation,13 properties remain. new max is 2048
SDD size :2417 after 4097
Reachability property BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-08 is true.
Interrupted probabilistic random walk after 747842 steps, run timeout after 12001 ms. (steps per millisecond=62 ) properties seen :{}
Probabilistic random walk after 747842 steps, saw 183737 distinct states, run finished after 12001 ms. (steps per millisecond=62 ) properties seen :0
Running SMT prover for 6 properties.
[2023-03-09 02:55:24] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 75 cols
[2023-03-09 02:55:24] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 02:55:26] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 02:55:26] [INFO ] After 441ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-09 02:55:26] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 02:55:34] [INFO ] After 7841ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-09 02:55:35] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 02:55:42] [INFO ] After 7054ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-09 02:55:44] [INFO ] Deduced a trap composed of 5 places in 133 ms of which 1 ms to minimize.
[2023-03-09 02:55:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 168 ms
[2023-03-09 02:55:47] [INFO ] Deduced a trap composed of 5 places in 132 ms of which 1 ms to minimize.
[2023-03-09 02:55:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 159 ms
[2023-03-09 02:55:50] [INFO ] After 15007ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
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.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:692)
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)
[2023-03-09 02:55:52] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 02:55:52] [INFO ] After 25560ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:6
Parikh walk visited 0 properties in 72 ms.
Support contains 75 out of 75 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 75/75 places, 968/968 transitions.
Applied a total of 0 rules in 35 ms. Remains 75 /75 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 75/75 places, 968/968 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 75/75 places, 968/968 transitions.
Applied a total of 0 rules in 35 ms. Remains 75 /75 variables (removed 0) and now considering 968/968 (removed 0) transitions.
[2023-03-09 02:55:52] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 02:55:52] [INFO ] Invariant cache hit.
[2023-03-09 02:55:52] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-09 02:55:52] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 02:55:52] [INFO ] Invariant cache hit.
[2023-03-09 02:55:52] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 02:55:52] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2023-03-09 02:55:52] [INFO ] Redundant transitions in 49 ms returned []
[2023-03-09 02:55:52] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 02:55:52] [INFO ] Invariant cache hit.
[2023-03-09 02:55:52] [INFO ] Dead Transitions using invariants and state equation in 304 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 507 ms. Remains : 75/75 places, 968/968 transitions.
Ensure Unique test removed 798 transitions
Reduce isomorphic transitions removed 798 transitions.
Iterating post reduction 0 with 798 rules applied. Total rules applied 798 place count 75 transition count 170
Applied a total of 798 rules in 3 ms. Remains 75 /75 variables (removed 0) and now considering 170/968 (removed 798) transitions.
Running SMT prover for 6 properties.
[2023-03-09 02:55:52] [INFO ] Invariant cache hit.
[2023-03-09 02:55:54] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 02:55:54] [INFO ] After 582ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-09 02:55:55] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 02:56:03] [INFO ] After 7667ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-09 02:56:11] [INFO ] After 15404ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 7348 ms.
[2023-03-09 02:56:18] [INFO ] After 23619ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
[2023-03-09 02:56:18] [INFO ] Flatten gal took : 43 ms
[2023-03-09 02:56:18] [INFO ] Flatten gal took : 42 ms
[2023-03-09 02:56:18] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18120730793930310392.gal : 3 ms
[2023-03-09 02:56:18] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2983766204408039187.prop : 26 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality18120730793930310392.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2983766204408039187.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality2983766204408039187.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :4 after 11
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :11 after 17
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :17 after 29
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :29 after 53
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :53 after 97
Reachability property BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-07 is true.
Invariant property BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-01 does not hold.
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :97 after 1240
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :1240 after 81344
Reachability property BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-09 is true.
Detected timeout of ITS tools.
[2023-03-09 02:56:33] [INFO ] Flatten gal took : 40 ms
[2023-03-09 02:56:33] [INFO ] Applying decomposition
[2023-03-09 02:56:33] [INFO ] Flatten gal took : 23 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph7800516330957645000.txt' '-o' '/tmp/graph7800516330957645000.bin' '-w' '/tmp/graph7800516330957645000.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7800516330957645000.bin' '-l' '-1' '-v' '-w' '/tmp/graph7800516330957645000.weights' '-q' '0' '-e' '0.001'
[2023-03-09 02:56:34] [INFO ] Decomposing Gal with order
[2023-03-09 02:56:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 02:56:34] [INFO ] Removed a total of 212 redundant transitions.
[2023-03-09 02:56:34] [INFO ] Flatten gal took : 105 ms
SDD proceeding with computation,12 properties remain. new max is 2048
[2023-03-09 02:56:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 97 labels/synchronizations in 6 ms.
[2023-03-09 02:56:34] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3767072126143878313.gal : 2 ms
[2023-03-09 02:56:34] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14338056341966185568.prop : 15 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3767072126143878313.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14338056341966185568.prop' '--nowitness'
SDD size :4097 after 7124

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality14338056341966185568.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :10 after 18
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :18 after 845
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :845 after 2469
Invariant property BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-03 does not hold.
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :2469 after 49615
Reachability property BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-14 is true.
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :4.6328e+06 after 4.97584e+06
Invariant property BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-06 does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65 fixpoint passes
Detected timeout of ITS tools.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 02:56:49] [INFO ] Flatten gal took : 61 ms
[2023-03-09 02:56:49] [INFO ] Applying decomposition
[2023-03-09 02:56:49] [INFO ] Flatten gal took : 57 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph6759774519089692350.txt' '-o' '/tmp/graph6759774519089692350.bin' '-w' '/tmp/graph6759774519089692350.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6759774519089692350.bin' '-l' '-1' '-v' '-w' '/tmp/graph6759774519089692350.weights' '-q' '0' '-e' '0.001'
[2023-03-09 02:56:49] [INFO ] Decomposing Gal with order
[2023-03-09 02:56:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 02:56:49] [INFO ] Removed a total of 1871 redundant transitions.
[2023-03-09 02:56:50] [INFO ] Flatten gal took : 249 ms
[2023-03-09 02:56:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 273 labels/synchronizations in 8 ms.
[2023-03-09 02:56:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9543208853780421484.gal : 2 ms
[2023-03-09 02:56:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6224305397668441332.prop : 18 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9543208853780421484.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6224305397668441332.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality6224305397668441332.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :310 after 548
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :1623 after 1924
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :9601 after 9727
Reachability property BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-15 is true.
Reachability property BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-09 is true.
FORMULA BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :18609 after 19330
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :58698 after 58820
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :97011 after 98851
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :234809 after 240033
Reachability property BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-09 is true.
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :496010 after 508354
SDD proceeding with computation,10 properties remain. new max is 2048
SDD size :7124 after 31209
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :939355 after 948849
SDD proceeding with computation,10 properties remain. new max is 4096
SDD size :31209 after 32220
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :2.08401e+06 after 2.08406e+06
Reachability property BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-14 is true.
FORMULA BridgeAndVehicles-PT-V20P10N20-ReachabilityFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-09 03:26:50] [INFO ] Flatten gal took : 104 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2272212958309698830
[2023-03-09 03:26:50] [INFO ] Computing symmetric may disable matrix : 968 transitions.
[2023-03-09 03:26:50] [INFO ] Computation of Complete disable matrix. took 69 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:26:50] [INFO ] Applying decomposition
[2023-03-09 03:26:50] [INFO ] Computing symmetric may enable matrix : 968 transitions.
[2023-03-09 03:26:50] [INFO ] Computation of Complete enable matrix. took 58 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:26:50] [INFO ] Flatten gal took : 157 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph11381813121217258545.txt' '-o' '/tmp/graph11381813121217258545.bin' '-w' '/tmp/graph11381813121217258545.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11381813121217258545.bin' '-l' '-1' '-v' '-w' '/tmp/graph11381813121217258545.weights' '-q' '0' '-e' '0.001'
[2023-03-09 03:26:51] [INFO ] Decomposing Gal with order
[2023-03-09 03:26:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 03:26:51] [INFO ] Removed a total of 1832 redundant transitions.
[2023-03-09 03:26:51] [INFO ] Flatten gal took : 365 ms
[2023-03-09 03:26:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 215 labels/synchronizations in 21 ms.
[2023-03-09 03:26:51] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability15078747645929383048.gal : 17 ms
[2023-03-09 03:26:51] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability13440448943608978818.prop : 40 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability15078747645929383048.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability13440448943608978818.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
Loading property file /tmp/ReachabilityFireability13440448943608978818.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 22
[2023-03-09 03:26:53] [INFO ] Computing Do-Not-Accords matrix : 968 transitions.
[2023-03-09 03:26:53] [INFO ] Computation of Completed DNA matrix. took 47 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:26:53] [INFO ] Built C files in 2758ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2272212958309698830
Running compilation step : cd /tmp/ltsmin2272212958309698830;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :22 after 259
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :259 after 277
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :277 after 579
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :579 after 909
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :909 after 1550
Compilation finished in 5509 ms.
Running link step : cd /tmp/ltsmin2272212958309698830;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 92 ms.
Running LTSmin : cd /tmp/ltsmin2272212958309698830;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'BridgeAndVehiclesPTV20P10N20ReachabilityFireability01==true'
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :1550 after 5391
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :14282 after 30813
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :100534 after 163548
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin2272212958309698830;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'BridgeAndVehiclesPTV20P10N20ReachabilityFireability01==true'
Running LTSmin : cd /tmp/ltsmin2272212958309698830;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'BridgeAndVehiclesPTV20P10N20ReachabilityFireability03==true'
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :1.94487e+06 after 2.35959e+06
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393356 kB
MemFree: 4347164 kB
After kill :
MemTotal: 16393356 kB
MemFree: 16072964 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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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:
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ sed s/.jar//
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -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="BridgeAndVehicles-PT-V20P10N20"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
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 itstools"
echo " Input is BridgeAndVehicles-PT-V20P10N20, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r037-tajo-167813690000191"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V20P10N20.tgz
mv BridgeAndVehicles-PT-V20P10N20 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;