Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r229-tall-167856414000975.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is MultiCrashLeafsetExtension-PT-S32C12, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r229-tall-167856414000975
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 37M
-rw-r--r-- 1 mcc users 14K Feb 26 02:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 26 02:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 02:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 71K Feb 26 02:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.1K Feb 25 16:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Feb 25 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 16:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Feb 26 02:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Feb 26 02:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 17K Feb 26 02:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Feb 26 02:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 37M 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 MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679645927052

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=MultiCrashLeafsetExtension-PT-S32C12
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-24 08:18:48] [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]
[2023-03-24 08:18:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 08:18:49] [INFO ] Load time of PNML (sax parser for PT used): 1023 ms
[2023-03-24 08:18:49] [INFO ] Transformed 36724 places.
[2023-03-24 08:18:49] [INFO ] Transformed 54827 transitions.
[2023-03-24 08:18:49] [INFO ] Parsed PT model containing 36724 places and 54827 transitions and 203278 arcs in 1260 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 26 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 81 resets, run finished after 1402 ms. (steps per millisecond=7 ) properties (out of 16) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 15) seen :0
[2023-03-24 08:18:53] [INFO ] Flatten gal took : 2111 ms
[2023-03-24 08:18:54] [INFO ] Flatten gal took : 1431 ms
Interrupted probabilistic random walk after 4063 steps, run timeout after 3001 ms. (steps per millisecond=1 ) properties seen :{1=1}
Probabilistic random walk after 4063 steps, saw 2236 distinct states, run finished after 3002 ms. (steps per millisecond=1 ) properties seen :1
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 14 properties.
[2023-03-24 08:18:55] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
[2023-03-24 08:18:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5898981384267776983.gal : 385 ms
[2023-03-24 08:18:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6971900212995479154.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5898981384267776983.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6971900212995479154.prop' '--nowitness' '--gen-order' 'FOLLOW'
// Phase 1: matrix 53771 rows 36724 cols

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 ...328
[2023-03-24 08:19:13] [INFO ] Computed 2033 place invariants in 17766 ms
Loading property file /tmp/ReachabilityCardinality6971900212995479154.prop.
[2023-03-24 08:19:25] [INFO ] [Real]Absence check using 94 positive place invariants in 210 ms returned sat
[2023-03-24 08:19:29] [INFO ] [Real]Absence check using 94 positive and 1939 generalized place invariants in 3531 ms returned sat
[2023-03-24 08:19:38] [INFO ] After 7426ms SMT Verify possible using state equation in real domain returned unsat :1 sat :0 real:12
[2023-03-24 08:19:38] [INFO ] State equation strengthened by 17602 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:339)
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)
[2023-03-24 08:19:38] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 08:19:38] [INFO ] After 25324ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 14 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 301 out of 36724 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 36724/36724 places, 54827/54827 transitions.
Graph (complete) has 119009 edges and 36724 vertex of which 36664 are kept as prefixes of interest. Removing 60 places using SCC suffix rule.74 ms
Discarding 60 places :
Also discarding 0 output transitions
Drop transitions removed 11953 transitions
Trivial Post-agglo rules discarded 11953 transitions
Performed 11953 trivial Post agglomeration. Transition count delta: 11953
Iterating post reduction 0 with 11953 rules applied. Total rules applied 11954 place count 36664 transition count 42874
Reduce places removed 11953 places and 0 transitions.
Performed 669 Post agglomeration using F-continuation condition.Transition count delta: 669
Iterating post reduction 1 with 12622 rules applied. Total rules applied 24576 place count 24711 transition count 42205
Reduce places removed 669 places and 0 transitions.
Iterating post reduction 2 with 669 rules applied. Total rules applied 25245 place count 24042 transition count 42205
Performed 748 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 748 Pre rules applied. Total rules applied 25245 place count 24042 transition count 41457
Deduced a syphon composed of 748 places in 86 ms
Reduce places removed 748 places and 0 transitions.
Iterating global reduction 3 with 1496 rules applied. Total rules applied 26741 place count 23294 transition count 41457
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 58 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 26789 place count 23270 transition count 41433
Free-agglomeration rule (complex) applied 372 times.
Iterating global reduction 3 with 372 rules applied. Total rules applied 27161 place count 23270 transition count 41061
Reduce places removed 372 places and 0 transitions.
Iterating post reduction 3 with 372 rules applied. Total rules applied 27533 place count 22898 transition count 41061
Partial Free-agglomeration rule applied 11953 times.
Drop transitions removed 11953 transitions
Iterating global reduction 4 with 11953 rules applied. Total rules applied 39486 place count 22898 transition count 41061
Applied a total of 39486 rules in 14115 ms. Remains 22898 /36724 variables (removed 13826) and now considering 41061/54827 (removed 13766) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14124 ms. Remains : 22898/36724 places, 41061/54827 transitions.
Incomplete random walk after 10000 steps, including 114 resets, run finished after 833 ms. (steps per millisecond=12 ) properties (out of 13) seen :2
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 11) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2023-03-24 08:19:54] [INFO ] Flow matrix only has 39633 transitions (discarded 1428 similar events)
// Phase 1: matrix 39633 rows 22898 cols
[2023-03-24 08:20:09] [INFO ] Computed 1973 place invariants in 15286 ms
[2023-03-24 08:20:15] [INFO ] [Real]Absence check using 63 positive place invariants in 215 ms returned sat
[2023-03-24 08:20:17] [INFO ] [Real]Absence check using 63 positive and 1910 generalized place invariants in 1895 ms returned sat
[2023-03-24 08:20:35] [INFO ] After 16465ms SMT Verify possible using state equation in real domain returned unsat :2 sat :1 real:7
[2023-03-24 08:20:36] [INFO ] State equation strengthened by 17602 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:339)
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)
[2023-03-24 08:20:36] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 08:20:36] [INFO ] After 26170ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 154 out of 22898 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22898/22898 places, 41061/41061 transitions.
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 22898 transition count 41037
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 48 place count 22874 transition count 41037
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 48 place count 22874 transition count 41012
Deduced a syphon composed of 25 places in 39 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 98 place count 22849 transition count 41012
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 39 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 106 place count 22845 transition count 41008
Free-agglomeration rule (complex) applied 34 times.
Iterating global reduction 2 with 34 rules applied. Total rules applied 140 place count 22845 transition count 40974
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 2 with 34 rules applied. Total rules applied 174 place count 22811 transition count 40974
Partial Free-agglomeration rule applied 336 times.
Drop transitions removed 336 transitions
Iterating global reduction 3 with 336 rules applied. Total rules applied 510 place count 22811 transition count 40974
Applied a total of 510 rules in 7834 ms. Remains 22811 /22898 variables (removed 87) and now considering 40974/41061 (removed 87) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7834 ms. Remains : 22811/22898 places, 40974/41061 transitions.
Incomplete random walk after 10000 steps, including 115 resets, run finished after 895 ms. (steps per millisecond=11 ) properties (out of 8) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 149 ms. (steps per millisecond=67 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-24 08:20:45] [INFO ] Flow matrix only has 39515 transitions (discarded 1459 similar events)
// Phase 1: matrix 39515 rows 22811 cols
[2023-03-24 08:21:02] [INFO ] Computed 1973 place invariants in 16957 ms
[2023-03-24 08:21:07] [INFO ] [Real]Absence check using 63 positive place invariants in 207 ms returned sat
[2023-03-24 08:21:09] [INFO ] [Real]Absence check using 63 positive and 1910 generalized place invariants in 1709 ms returned sat
[2023-03-24 08:21:27] [INFO ] After 17410ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:5
[2023-03-24 08:21:28] [INFO ] State equation strengthened by 17602 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:339)
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)
[2023-03-24 08:21:28] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 08:21:28] [INFO ] After 25525ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 152 out of 22811 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22811/22811 places, 40974/40974 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 22811 transition count 40973
Deduced a syphon composed of 1 places in 40 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 22810 transition count 40973
Partial Free-agglomeration rule applied 16 times.
Drop transitions removed 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 18 place count 22810 transition count 40973
Applied a total of 18 rules in 3828 ms. Remains 22810 /22811 variables (removed 1) and now considering 40973/40974 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3828 ms. Remains : 22810/22811 places, 40973/40974 transitions.
Incomplete random walk after 10000 steps, including 115 resets, run finished after 729 ms. (steps per millisecond=13 ) properties (out of 7) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-24 08:21:33] [INFO ] Flow matrix only has 39514 transitions (discarded 1459 similar events)
// Phase 1: matrix 39514 rows 22810 cols
[2023-03-24 08:21:49] [INFO ] Computed 1973 place invariants in 16204 ms
[2023-03-24 08:21:54] [INFO ] [Real]Absence check using 65 positive place invariants in 293 ms returned sat
[2023-03-24 08:21:56] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1946 ms returned sat
[2023-03-24 08:22:14] [INFO ] After 25028ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-24 08:22:19] [INFO ] [Nat]Absence check using 65 positive place invariants in 304 ms returned sat
[2023-03-24 08:22:21] [INFO ] [Nat]Absence check using 65 positive and 1908 generalized place invariants in 1793 ms returned sat
[2023-03-24 08:22:39] [INFO ] After 17372ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :3
[2023-03-24 08:22:40] [INFO ] State equation strengthened by 17602 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)
[2023-03-24 08:22:40] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 08:22:40] [INFO ] After 26093ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:5
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C12-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 95 out of 22810 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22810/22810 places, 40973/40973 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 22810 transition count 40963
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 22800 transition count 40963
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 20 place count 22800 transition count 40954
Deduced a syphon composed of 9 places in 40 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 38 place count 22791 transition count 40954
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 42 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 44 place count 22788 transition count 40951
Free-agglomeration rule (complex) applied 83 times.
Iterating global reduction 2 with 83 rules applied. Total rules applied 127 place count 22788 transition count 40868
Reduce places removed 83 places and 0 transitions.
Iterating post reduction 2 with 83 rules applied. Total rules applied 210 place count 22705 transition count 40868
Partial Free-agglomeration rule applied 35 times.
Drop transitions removed 35 transitions
Iterating global reduction 3 with 35 rules applied. Total rules applied 245 place count 22705 transition count 40868
Applied a total of 245 rules in 7800 ms. Remains 22705 /22810 variables (removed 105) and now considering 40868/40973 (removed 105) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7801 ms. Remains : 22705/22810 places, 40868/40973 transitions.
Incomplete random walk after 10000 steps, including 116 resets, run finished after 660 ms. (steps per millisecond=15 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 6548 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 6548 steps, saw 3340 distinct states, run finished after 3002 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 4 properties.
[2023-03-24 08:22:52] [INFO ] Flow matrix only has 39332 transitions (discarded 1536 similar events)
// Phase 1: matrix 39332 rows 22705 cols
[2023-03-24 08:23:09] [INFO ] Computed 1973 place invariants in 16164 ms
[2023-03-24 08:23:13] [INFO ] [Real]Absence check using 65 positive place invariants in 263 ms returned sat
[2023-03-24 08:23:14] [INFO ] [Real]Absence check using 65 positive and 1908 generalized place invariants in 1652 ms returned sat
[2023-03-24 08:23:34] [INFO ] After 18660ms SMT Verify possible using state equation in real domain returned unsat :0 sat :0 real:3
[2023-03-24 08:23:34] [INFO ] State equation strengthened by 17602 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:339)
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)
[2023-03-24 08:23:34] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 08:23:34] [INFO ] After 25890ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 95 out of 22705 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22705/22705 places, 40868/40868 transitions.
Applied a total of 0 rules in 1847 ms. Remains 22705 /22705 variables (removed 0) and now considering 40868/40868 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1847 ms. Remains : 22705/22705 places, 40868/40868 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22705/22705 places, 40868/40868 transitions.
Applied a total of 0 rules in 1731 ms. Remains 22705 /22705 variables (removed 0) and now considering 40868/40868 (removed 0) transitions.
[2023-03-24 08:23:38] [INFO ] Flow matrix only has 39332 transitions (discarded 1536 similar events)
[2023-03-24 08:23:38] [INFO ] Invariant cache hit.
[2023-03-24 08:23:40] [INFO ] Implicit Places using invariants in 1805 ms returned []
Implicit Place search using SMT only with invariants took 1807 ms to find 0 implicit places.
[2023-03-24 08:23:40] [INFO ] Flow matrix only has 39332 transitions (discarded 1536 similar events)
[2023-03-24 08:23:40] [INFO ] Invariant cache hit.
[2023-03-24 08:23:42] [INFO ] Dead Transitions using invariants and state equation in 2031 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5578 ms. Remains : 22705/22705 places, 40868/40868 transitions.
Graph (trivial) has 6327 edges and 22705 vertex of which 31 / 22705 are part of one of the 1 SCC in 21 ms
Free SCC test removed 30 places
Drop transitions removed 984 transitions
Ensure Unique test removed 1539 transitions
Reduce isomorphic transitions removed 2523 transitions.
Graph (complete) has 75185 edges and 22675 vertex of which 22650 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.18 ms
Discarding 25 places :
Also discarding 0 output transitions
Ensure Unique test removed 633 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition Node14DetectsThatNode17CanReplaceNode16.Node17IsBecomingTheNewNodeMaster and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 382 transitions
Trivial Post-agglo rules discarded 382 transitions
Performed 382 trivial Post agglomeration. Transition count delta: 382
Iterating post reduction 0 with 384 rules applied. Total rules applied 386 place count 22016 transition count 37961
Ensure Unique test removed 1 places
Reduce places removed 383 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 347 transitions
Reduce isomorphic transitions removed 348 transitions.
Drop transitions removed 347 transitions
Trivial Post-agglo rules discarded 347 transitions
Performed 347 trivial Post agglomeration. Transition count delta: 347
Iterating post reduction 1 with 1078 rules applied. Total rules applied 1464 place count 21633 transition count 37266
Ensure Unique test removed 1 places
Reduce places removed 348 places and 0 transitions.
Drop transitions removed 40 transitions
Ensure Unique test removed 273 transitions
Reduce isomorphic transitions removed 313 transitions.
Drop transitions removed 269 transitions
Trivial Post-agglo rules discarded 269 transitions
Performed 269 trivial Post agglomeration. Transition count delta: 269
Iterating post reduction 2 with 930 rules applied. Total rules applied 2394 place count 21285 transition count 36684
Ensure Unique test removed 40 places
Reduce places removed 309 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 233 transitions
Reduce isomorphic transitions removed 235 transitions.
Drop transitions removed 233 transitions
Trivial Post-agglo rules discarded 233 transitions
Performed 233 trivial Post agglomeration. Transition count delta: 233
Iterating post reduction 3 with 777 rules applied. Total rules applied 3171 place count 20976 transition count 36216
Ensure Unique test removed 2 places
Reduce places removed 235 places and 0 transitions.
Drop transitions removed 28 transitions
Ensure Unique test removed 171 transitions
Reduce isomorphic transitions removed 199 transitions.
Drop transitions removed 166 transitions
Trivial Post-agglo rules discarded 166 transitions
Performed 166 trivial Post agglomeration. Transition count delta: 166
Iterating post reduction 4 with 600 rules applied. Total rules applied 3771 place count 20741 transition count 35851
Ensure Unique test removed 28 places
Reduce places removed 194 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 131 transitions
Reduce isomorphic transitions removed 133 transitions.
Drop transitions removed 131 transitions
Trivial Post-agglo rules discarded 131 transitions
Performed 131 trivial Post agglomeration. Transition count delta: 131
Iterating post reduction 5 with 458 rules applied. Total rules applied 4229 place count 20547 transition count 35587
Ensure Unique test removed 2 places
Reduce places removed 133 places and 0 transitions.
Drop transitions removed 18 transitions
Ensure Unique test removed 104 transitions
Reduce isomorphic transitions removed 122 transitions.
Drop transitions removed 102 transitions
Trivial Post-agglo rules discarded 102 transitions
Performed 102 trivial Post agglomeration. Transition count delta: 102
Iterating post reduction 6 with 357 rules applied. Total rules applied 4586 place count 20414 transition count 35363
Ensure Unique test removed 18 places
Reduce places removed 120 places and 0 transitions.
Ensure Unique test removed 93 transitions
Reduce isomorphic transitions removed 93 transitions.
Drop transitions removed 93 transitions
Trivial Post-agglo rules discarded 93 transitions
Performed 93 trivial Post agglomeration. Transition count delta: 93
Iterating post reduction 7 with 306 rules applied. Total rules applied 4892 place count 20294 transition count 35177
Reduce places removed 93 places and 0 transitions.
Drop transitions removed 11 transitions
Ensure Unique test removed 74 transitions
Reduce isomorphic transitions removed 85 transitions.
Drop transitions removed 71 transitions
Trivial Post-agglo rules discarded 71 transitions
Performed 71 trivial Post agglomeration. Transition count delta: 71
Iterating post reduction 8 with 249 rules applied. Total rules applied 5141 place count 20201 transition count 35021
Ensure Unique test removed 11 places
Reduce places removed 82 places and 0 transitions.
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Drop transitions removed 61 transitions
Trivial Post-agglo rules discarded 61 transitions
Performed 61 trivial Post agglomeration. Transition count delta: 61
Iterating post reduction 9 with 205 rules applied. Total rules applied 5346 place count 20119 transition count 34898
Reduce places removed 61 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 52 transitions.
Drop transitions removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 10 with 155 rules applied. Total rules applied 5501 place count 20058 transition count 34804
Ensure Unique test removed 8 places
Reduce places removed 50 places and 0 transitions.
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Drop transitions removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 11 with 116 rules applied. Total rules applied 5617 place count 20008 transition count 34738
Reduce places removed 33 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 24 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 12 with 75 rules applied. Total rules applied 5692 place count 19975 transition count 34696
Ensure Unique test removed 4 places
Reduce places removed 22 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 13 with 44 rules applied. Total rules applied 5736 place count 19953 transition count 34674
Reduce places removed 11 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Iterating post reduction 14 with 38 rules applied. Total rules applied 5774 place count 19942 transition count 34647
Ensure Unique test removed 1 places
Reduce places removed 26 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 15 with 30 rules applied. Total rules applied 5804 place count 19916 transition count 34643
Performed 791 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 791 Pre rules applied. Total rules applied 5804 place count 19916 transition count 33852
Deduced a syphon composed of 791 places in 23 ms
Reduce places removed 791 places and 0 transitions.
Iterating global reduction 16 with 1582 rules applied. Total rules applied 7386 place count 19125 transition count 33852
Performed 3958 Post agglomeration using F-continuation condition.Transition count delta: 3958
Deduced a syphon composed of 3958 places in 17 ms
Reduce places removed 3958 places and 0 transitions.
Iterating global reduction 16 with 7916 rules applied. Total rules applied 15302 place count 15167 transition count 29894
Drop transitions removed 2771 transitions
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 2866 transitions.
Iterating post reduction 16 with 2866 rules applied. Total rules applied 18168 place count 15167 transition count 27028
Renaming transitions due to excessive name length > 1024 char.
Free-agglomeration rule applied 20 times.
Iterating global reduction 17 with 20 rules applied. Total rules applied 18188 place count 15167 transition count 27008
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 17 with 39 rules applied. Total rules applied 18227 place count 15147 transition count 26989
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 18 with 6 rules applied. Total rules applied 18233 place count 15147 transition count 26983
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 18 with 12 rules applied. Total rules applied 18245 place count 15141 transition count 26977
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 19 with 2 rules applied. Total rules applied 18247 place count 15141 transition count 26977
Partial Post-agglomeration rule applied 1180 times.
Drop transitions removed 1180 transitions
Iterating global reduction 19 with 1180 rules applied. Total rules applied 19427 place count 15141 transition count 26977
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 19 with 1 rules applied. Total rules applied 19428 place count 15141 transition count 26976
Applied a total of 19428 rules in 103453 ms. Remains 15141 /22705 variables (removed 7564) and now considering 26976/40868 (removed 13892) transitions.
Running SMT prover for 4 properties.
[2023-03-24 08:25:25] [INFO ] Flow matrix only has 26578 transitions (discarded 398 similar events)
// Phase 1: matrix 26578 rows 15141 cols
[2023-03-24 08:25:40] [INFO ] Computed 1199 place invariants in 15028 ms
[2023-03-24 08:25:43] [INFO ] [Real]Absence check using 8 positive place invariants in 27 ms returned sat
[2023-03-24 08:25:43] [INFO ] [Real]Absence check using 8 positive and 1191 generalized place invariants in 605 ms returned sat
[2023-03-24 08:26:57] [INFO ] After 76836ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-24 08:27:00] [INFO ] [Nat]Absence check using 8 positive place invariants in 32 ms returned sat
[2023-03-24 08:27:00] [INFO ] [Nat]Absence check using 8 positive and 1191 generalized place invariants in 659 ms returned sat
[2023-03-24 08:27:50] [INFO ] After 49480ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-24 08:27:51] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-24 08:27:53] [INFO ] After 2938ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-24 08:27:58] [INFO ] After 7824ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 2852 ms.
[2023-03-24 08:28:01] [INFO ] After 63885ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
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)
[2023-03-24 08:28:03] [INFO ] Flatten gal took : 1308 ms
[2023-03-24 08:28:03] [INFO ] Applying decomposition
[2023-03-24 08:28:04] [INFO ] Flatten gal took : 1305 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/graph3050766195668926204.txt' '-o' '/tmp/graph3050766195668926204.bin' '-w' '/tmp/graph3050766195668926204.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3050766195668926204.bin' '-l' '-1' '-v' '-w' '/tmp/graph3050766195668926204.weights' '-q' '0' '-e' '0.001'
[2023-03-24 08:28:09] [INFO ] Decomposing Gal with order
[2023-03-24 08:28:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-24 08:28:39] [INFO ] Removed a total of 36751 redundant transitions.
[2023-03-24 08:28:40] [INFO ] Flatten gal took : 8574 ms
[2023-03-24 08:28:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 5391 labels/synchronizations in 2065 ms.
[2023-03-24 08:28:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15973563686577466165.gal : 657 ms
[2023-03-24 08:28:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10011300605943450119.prop : 1 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/ReachabilityCardinality15973563686577466165.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10011300605943450119.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/ReachabilityCardinality10011300605943450119.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 16384
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 32768
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 65536
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 131072
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 262144
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 524288
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 1048576
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 2097152
SDD size :1 after 1
ITS-tools command line returned an error code 137
[2023-03-24 08:44:41] [INFO ] Flatten gal took : 3290 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6013044724276284469
[2023-03-24 08:44:41] [INFO ] Too many transitions (40868) to apply POR reductions. Disabling POR matrices.
[2023-03-24 08:44:43] [INFO ] Built C files in 1430ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6013044724276284469
Running compilation step : cd /tmp/ltsmin6013044724276284469;'/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'
[2023-03-24 08:44:45] [INFO ] Applying decomposition
[2023-03-24 08:44:51] [INFO ] Flatten gal took : 5793 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/graph16639433895419870549.txt' '-o' '/tmp/graph16639433895419870549.bin' '-w' '/tmp/graph16639433895419870549.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16639433895419870549.bin' '-l' '-1' '-v' '-w' '/tmp/graph16639433895419870549.weights' '-q' '0' '-e' '0.001'
[2023-03-24 08:44:56] [INFO ] Decomposing Gal with order
[2023-03-24 08:45:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-24 08:45:26] [INFO ] Removed a total of 60437 redundant transitions.
[2023-03-24 08:45:28] [INFO ] Flatten gal took : 9432 ms
[2023-03-24 08:45:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 13595 labels/synchronizations in 4710 ms.
[2023-03-24 08:45:37] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability17521033401469690919.gal : 688 ms
[2023-03-24 08:45:37] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability10900633904585691726.prop : 1 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/ReachabilityFireability17521033401469690919.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability10900633904585691726.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/ReachabilityFireability10900633904585691726.prop.
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6013044724276284469;'/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' killed by timeout after 180 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6013044724276284469;'/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' killed by timeout after 180 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :1 after 1
Detected timeout of ITS tools.
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :1 after 59
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :59 after 82
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :82 after 130
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :130 after 146
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :146 after 253
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :253 after 459
ITS-tools command line returned an error code 137
[2023-03-24 09:05:06] [INFO ] Flatten gal took : 2023 ms
[2023-03-24 09:05:06] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability3428268285834683925.gal : 218 ms
[2023-03-24 09:05:06] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability11662620129210889088.prop : 5 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/ReachabilityFireability3428268285834683925.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability11662620129210889088.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/ReachabilityFireability11662620129210889088.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 10684012 kB
After kill :
MemTotal: 16393216 kB
MemFree: 12234664 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:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.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="MultiCrashLeafsetExtension-PT-S32C12"
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 MultiCrashLeafsetExtension-PT-S32C12, 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 r229-tall-167856414000975"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C12.tgz
mv MultiCrashLeafsetExtension-PT-S32C12 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 ;