About the Execution of ITS-Tools for MultiCrashLeafsetExtension-PT-S16C04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1956.039 | 73643.00 | 163282.00 | 1843.80 | FFTTTTFFFFTFTTFT | normal |
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-167856413700766.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)
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Generated by BenchKit 2-5348
Executing tool itstools
Input is MultiCrashLeafsetExtension-PT-S16C04, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r229-tall-167856413700766
=====================================================================
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preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 11K Feb 26 02:30 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Feb 26 02:30 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Feb 26 02:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 26 02:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 16:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 24K Feb 26 02:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 146K Feb 26 02:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 17K Feb 26 02:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Feb 26 02:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:24 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 4.1M Mar 5 18:22 model.pnml
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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-S16C04-ReachabilityCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-ReachabilityCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-ReachabilityCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-ReachabilityCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-ReachabilityCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-ReachabilityCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-ReachabilityCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-ReachabilityCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-ReachabilityCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-ReachabilityCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-ReachabilityCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-ReachabilityCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-ReachabilityCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-ReachabilityCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-ReachabilityCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C04-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1679557610081
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=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S16C04
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-23 07:46:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-23 07:46:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 07:46:51] [INFO ] Load time of PNML (sax parser for PT used): 223 ms
[2023-03-23 07:46:51] [INFO ] Transformed 4260 places.
[2023-03-23 07:46:51] [INFO ] Transformed 6027 transitions.
[2023-03-23 07:46:51] [INFO ] Parsed PT model containing 4260 places and 6027 transitions and 23774 arcs in 331 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 238 resets, run finished after 855 ms. (steps per millisecond=11 ) properties (out of 16) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S16C04-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 15) seen :0
[2023-03-23 07:46:53] [INFO ] Flatten gal took : 532 ms
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
[2023-03-23 07:46:53] [INFO ] Flatten gal took : 313 ms
[2023-03-23 07:46:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1926359110944776174.gal : 107 ms
[2023-03-23 07:46:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1091345184842450972.prop : 10 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/ReachabilityCardinality1926359110944776174.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1091345184842450972.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 ...328
Loading property file /tmp/ReachabilityCardinality1091345184842450972.prop.
Interrupted probabilistic random walk after 32683 steps, run timeout after 3001 ms. (steps per millisecond=10 ) properties seen :{}
Probabilistic random walk after 32683 steps, saw 15464 distinct states, run finished after 3005 ms. (steps per millisecond=10 ) properties seen :0
Running SMT prover for 15 properties.
[2023-03-23 07:46:56] [INFO ] Flow matrix only has 5755 transitions (discarded 272 similar events)
// Phase 1: matrix 5755 rows 4260 cols
[2023-03-23 07:46:56] [INFO ] Computed 497 place invariants in 253 ms
[2023-03-23 07:46:58] [INFO ] After 1966ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2023-03-23 07:46:59] [INFO ] [Nat]Absence check using 46 positive place invariants in 25 ms returned sat
[2023-03-23 07:47:00] [INFO ] [Nat]Absence check using 46 positive and 451 generalized place invariants in 205 ms returned sat
[2023-03-23 07:47:07] [INFO ] After 7428ms SMT Verify possible using state equation in natural domain returned unsat :13 sat :2
[2023-03-23 07:47:07] [INFO ] State equation strengthened by 1634 read => feed constraints.
[2023-03-23 07:47:10] [INFO ] After 2916ms SMT Verify possible using 1634 Read/Feed constraints in natural domain returned unsat :13 sat :2
SDD proceeding with computation,15 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,15 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,15 properties remain. new max is 16
SDD size :6 after 9
SDD proceeding with computation,15 properties remain. new max is 32
SDD size :9 after 14
SDD proceeding with computation,15 properties remain. new max is 64
SDD size :14 after 19
SDD proceeding with computation,15 properties remain. new max is 128
SDD size :19 after 38
[2023-03-23 07:47:16] [INFO ] Deduced a trap composed of 666 places in 3761 ms of which 10 ms to minimize.
SDD proceeding with computation,15 properties remain. new max is 256
SDD size :38 after 72
[2023-03-23 07:47:20] [INFO ] Deduced a trap composed of 1221 places in 3926 ms of which 16 ms to minimize.
[2023-03-23 07:47:20] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 8229 ms
SDD proceeding with computation,15 properties remain. new max is 512
SDD size :72 after 110
[2023-03-23 07:47:24] [INFO ] Deduced a trap composed of 322 places in 3585 ms of which 20 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
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)
[2023-03-23 07:47:24] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-23 07:47:24] [INFO ] After 26158ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:15
FORMULA MultiCrashLeafsetExtension-PT-S16C04-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C04-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C04-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C04-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C04-ReachabilityCardinality-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C04-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C04-ReachabilityCardinality-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C04-ReachabilityCardinality-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C04-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C04-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C04-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C04-ReachabilityCardinality-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C04-ReachabilityCardinality-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 15 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 10 ms.
Support contains 48 out of 4260 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4260/4260 places, 6027/6027 transitions.
Graph (complete) has 13889 edges and 4260 vertex of which 4233 are kept as prefixes of interest. Removing 27 places using SCC suffix rule.16 ms
Discarding 27 places :
Also discarding 0 output transitions
Drop transitions removed 1040 transitions
Trivial Post-agglo rules discarded 1040 transitions
Performed 1040 trivial Post agglomeration. Transition count delta: 1040
Iterating post reduction 0 with 1040 rules applied. Total rules applied 1041 place count 4233 transition count 4987
Reduce places removed 1040 places and 0 transitions.
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Iterating post reduction 1 with 1079 rules applied. Total rules applied 2120 place count 3193 transition count 4948
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 2 with 39 rules applied. Total rules applied 2159 place count 3154 transition count 4948
Performed 131 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 131 Pre rules applied. Total rules applied 2159 place count 3154 transition count 4817
Deduced a syphon composed of 131 places in 4 ms
Reduce places removed 131 places and 0 transitions.
Iterating global reduction 3 with 262 rules applied. Total rules applied 2421 place count 3023 transition count 4817
Discarding 928 places :
Symmetric choice reduction at 3 with 928 rule applications. Total rules 3349 place count 2095 transition count 3889
Iterating global reduction 3 with 928 rules applied. Total rules applied 4277 place count 2095 transition count 3889
Discarding 212 places :
Symmetric choice reduction at 3 with 212 rule applications. Total rules 4489 place count 1883 transition count 3041
Iterating global reduction 3 with 212 rules applied. Total rules applied 4701 place count 1883 transition count 3041
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 2 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 4735 place count 1866 transition count 3024
Free-agglomeration rule (complex) applied 176 times.
Iterating global reduction 3 with 176 rules applied. Total rules applied 4911 place count 1866 transition count 3373
Reduce places removed 176 places and 0 transitions.
Iterating post reduction 3 with 176 rules applied. Total rules applied 5087 place count 1690 transition count 3373
Partial Free-agglomeration rule applied 133 times.
Drop transitions removed 133 transitions
Iterating global reduction 4 with 133 rules applied. Total rules applied 5220 place count 1690 transition count 3373
Applied a total of 5220 rules in 1314 ms. Remains 1690 /4260 variables (removed 2570) and now considering 3373/6027 (removed 2654) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1316 ms. Remains : 1690/4260 places, 3373/6027 transitions.
Incomplete random walk after 10000 steps, including 380 resets, run finished after 224 ms. (steps per millisecond=44 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 2) seen :0
SDD proceeding with computation,15 properties remain. new max is 1024
SDD size :110 after 396
Interrupted probabilistic random walk after 61288 steps, run timeout after 3001 ms. (steps per millisecond=20 ) properties seen :{}
Probabilistic random walk after 61288 steps, saw 27481 distinct states, run finished after 3001 ms. (steps per millisecond=20 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-23 07:47:29] [INFO ] Flow matrix only has 2977 transitions (discarded 396 similar events)
// Phase 1: matrix 2977 rows 1690 cols
[2023-03-23 07:47:29] [INFO ] Computed 470 place invariants in 57 ms
[2023-03-23 07:47:29] [INFO ] After 199ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-23 07:47:29] [INFO ] [Nat]Absence check using 33 positive place invariants in 23 ms returned sat
[2023-03-23 07:47:30] [INFO ] [Nat]Absence check using 33 positive and 437 generalized place invariants in 96 ms returned sat
SDD proceeding with computation,15 properties remain. new max is 2048
SDD size :396 after 417
[2023-03-23 07:47:31] [INFO ] After 1333ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-23 07:47:31] [INFO ] State equation strengthened by 1523 read => feed constraints.
[2023-03-23 07:47:32] [INFO ] After 1021ms SMT Verify possible using 1523 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-23 07:47:33] [INFO ] Deduced a trap composed of 173 places in 1002 ms of which 2 ms to minimize.
[2023-03-23 07:47:34] [INFO ] Deduced a trap composed of 184 places in 1014 ms of which 1 ms to minimize.
[2023-03-23 07:47:35] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 2277 ms
[2023-03-23 07:47:35] [INFO ] After 3916ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 526 ms.
[2023-03-23 07:47:35] [INFO ] After 6174ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 2 ms.
Support contains 48 out of 1690 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1690/1690 places, 3373/3373 transitions.
Applied a total of 0 rules in 106 ms. Remains 1690 /1690 variables (removed 0) and now considering 3373/3373 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 1690/1690 places, 3373/3373 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1690/1690 places, 3373/3373 transitions.
Applied a total of 0 rules in 91 ms. Remains 1690 /1690 variables (removed 0) and now considering 3373/3373 (removed 0) transitions.
[2023-03-23 07:47:36] [INFO ] Flow matrix only has 2977 transitions (discarded 396 similar events)
[2023-03-23 07:47:36] [INFO ] Invariant cache hit.
SDD proceeding with computation,15 properties remain. new max is 4096
SDD size :417 after 463
[2023-03-23 07:47:38] [INFO ] Implicit Places using invariants in 2645 ms returned [4, 7, 9, 10, 12, 13, 17, 24, 32, 42, 54, 68, 83, 98, 99, 100, 101, 114, 124, 132, 138, 142, 144, 156, 162, 167, 168, 169, 172, 176, 182, 190, 202, 214, 227, 239, 241, 242, 243, 253, 261, 267, 271, 274, 276, 287, 293, 295, 296, 298, 299, 301, 303, 307, 313, 322, 332, 343, 354, 355, 356, 357, 358, 367, 373, 377, 379, 381, 383, 395, 401, 404, 405, 406, 407, 409, 412, 415, 419, 425, 433, 442, 450, 452, 453, 454, 461, 465, 467, 469, 471, 473, 484, 491, 493, 494, 498, 502, 505, 507, 509, 515, 521, 528, 534, 535, 536, 537, 538, 542, 544, 546, 548, 550, 552, 563, 569, 572, 573, 574, 575, 577, 579, 582, 584, 586, 590, 595, 600, 601, 602, 603, 605, 607, 609, 611, 613, 615, 627, 633, 635, 636, 637, 638, 639, 641, 643, 645, 647, 649, 651, 654, 656, 657, 659, 660, 662, 664, 666, 668, 670, 673, 684, 690, 692, 693, 694, 695, 696, 698, 700, 702, 704, 706, 708, 710, 712, 713, 714, 715, 716, 718, 720, 722, 724, 726, 728, 739, 741, 744, 746, 747, 748, 749, 750, 752, 754, 756, 758, 760, 762, 764, 766, 767, 768, 770, 774, 776, 778, 782, 784, 795, 801, 803, 805, 807, 809, 813, 815, 817, 819, 821, 825, 828, 829, 830, 831, 833, 835, 837, 839, 842, 844, 855, 861, 864, 865, 866, 867, 868, 870, 872, 874, 876, 878, 880, 882, 885, 886, 887, 888, 889, 891, 893, 895, 897, 899, 901, 912, 918, 920, 921, 923, 924, 926, 929, 931, 933, 935, 937, 941, 947, 948, 949, 951, 956, 958, 960, 964, 966, 977, 983, 985, 986, 987, 988, 989, 991, 993, 995, 997, 1000, 1004, 1010, 1017, 1018, 1019, 1020, 1021, 1027, 1031, 1033, 1035, 1037, 1039, 1052, 1058, 1060, 1061, 1062, 1063, 1064, 1066, 1068, 1070, 1072, 1076, 1082, 1090, 1099, 1100, 1101, 1102, 1103, 1111, 1117, 1121, 1123, 1125, 1127, 1138, 1144, 1146, 1147, 1148, 1149, 1150, 1152, 1154, 1156, 1160, 1166, 1174, 1184, 1195, 1196, 1198, 1199, 1210, 1218, 1224, 1228, 1230, 1232, 1246, 1252, 1254, 1255, 1256, 1257, 1258, 1260, 1262, 1266, 1272, 1280, 1290, 1302, 1315, 1316, 1319, 1331, 1341, 1351, 1359, 1363, 1365, 1376, 1378, 1381, 1384, 1385, 1386, 1387, 1388, 1390, 1394, 1400, 1408, 1418, 1431, 1445, 1460, 1461, 1462, 1463, 1464, 1478, 1490, 1500, 1508, 1514, 1518, 1529]
Discarding 404 places :
Implicit Place search using SMT only with invariants took 2660 ms to find 404 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1286/1690 places, 3373/3373 transitions.
Discarding 103 places :
Symmetric choice reduction at 0 with 103 rule applications. Total rules 103 place count 1183 transition count 3270
Iterating global reduction 0 with 103 rules applied. Total rules applied 206 place count 1183 transition count 3270
Discarding 99 places :
Symmetric choice reduction at 0 with 99 rule applications. Total rules 305 place count 1084 transition count 3171
Iterating global reduction 0 with 99 rules applied. Total rules applied 404 place count 1084 transition count 3171
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 405 place count 1083 transition count 3167
Iterating global reduction 0 with 1 rules applied. Total rules applied 406 place count 1083 transition count 3167
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 409 place count 1083 transition count 3164
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 412 place count 1080 transition count 3164
Applied a total of 412 rules in 266 ms. Remains 1080 /1286 variables (removed 206) and now considering 3164/3373 (removed 209) transitions.
[2023-03-23 07:47:39] [INFO ] Flow matrix only has 2768 transitions (discarded 396 similar events)
// Phase 1: matrix 2768 rows 1080 cols
[2023-03-23 07:47:39] [INFO ] Computed 66 place invariants in 43 ms
[2023-03-23 07:47:39] [INFO ] Implicit Places using invariants in 945 ms returned []
[2023-03-23 07:47:39] [INFO ] Flow matrix only has 2768 transitions (discarded 396 similar events)
[2023-03-23 07:47:39] [INFO ] Invariant cache hit.
[2023-03-23 07:47:40] [INFO ] State equation strengthened by 1520 read => feed constraints.
SDD proceeding with computation,15 properties remain. new max is 8192
SDD size :463 after 501
SDD proceeding with computation,15 properties remain. new max is 16384
SDD size :501 after 574
[2023-03-23 07:47:57] [INFO ] Implicit Places using invariants and state equation in 17283 ms returned []
Implicit Place search using SMT with State Equation took 18233 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 1080/1690 places, 3164/3373 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 21252 ms. Remains : 1080/1690 places, 3164/3373 transitions.
Incomplete random walk after 10000 steps, including 411 resets, run finished after 225 ms. (steps per millisecond=44 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 2) seen :0
Finished probabilistic random walk after 41862 steps, run visited all 2 properties in 1731 ms. (steps per millisecond=24 )
Probabilistic random walk after 41862 steps, saw 18030 distinct states, run finished after 1731 ms. (steps per millisecond=24 ) properties seen :2
FORMULA MultiCrashLeafsetExtension-PT-S16C04-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA MultiCrashLeafsetExtension-PT-S16C04-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
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)
All properties solved without resorting to model-checking.
Total runtime 67821 ms.
BK_STOP 1679557683724
--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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-S16C04"
export BK_EXAMINATION="ReachabilityCardinality"
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-S16C04, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r229-tall-167856413700766"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S16C04.tgz
mv MultiCrashLeafsetExtension-PT-S16C04 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;