fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r229-tall-167856413700783
Last Updated
May 14, 2023

About the Execution of ITS-Tools for MultiCrashLeafsetExtension-PT-S16C06

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16224.688 3600000.00 8278016.00 647483.10 TFFFFTT?FFFFTFTF 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-167856413700783.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-S16C06, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r229-tall-167856413700783
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.7M
-rw-r--r-- 1 mcc users 13K Feb 26 03:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 26 03:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 03:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 72K Feb 26 03:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.5K Feb 25 16:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K 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 20K Feb 25 16:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 22K Feb 26 03:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 130K Feb 26 03:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 03:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 26 03:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.4K 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 5.2M 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-S16C06-ReachabilityFireability-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-ReachabilityFireability-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-ReachabilityFireability-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-ReachabilityFireability-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-ReachabilityFireability-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-ReachabilityFireability-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-ReachabilityFireability-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-ReachabilityFireability-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-ReachabilityFireability-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-ReachabilityFireability-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-ReachabilityFireability-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-ReachabilityFireability-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-ReachabilityFireability-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-ReachabilityFireability-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-ReachabilityFireability-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C06-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679563754627

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-S16C06
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-23 09:29:16] [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]
[2023-03-23 09:29:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 09:29:16] [INFO ] Load time of PNML (sax parser for PT used): 268 ms
[2023-03-23 09:29:16] [INFO ] Transformed 5568 places.
[2023-03-23 09:29:16] [INFO ] Transformed 7799 transitions.
[2023-03-23 09:29:16] [INFO ] Parsed PT model containing 5568 places and 7799 transitions and 29646 arcs in 366 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 160 resets, run finished after 678 ms. (steps per millisecond=14 ) properties (out of 16) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S16C06-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 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 4 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 15) seen :0
[2023-03-23 09:29:18] [INFO ] Flatten gal took : 883 ms
[2023-03-23 09:29:18] [INFO ] Flatten gal took : 257 ms
[2023-03-23 09:29:18] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6725940938497161665.gal : 105 ms
[2023-03-23 09:29:18] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18356753134007076715.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/ReachabilityCardinality6725940938497161665.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18356753134007076715.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/ReachabilityCardinality18356753134007076715.prop.
Interrupted probabilistic random walk after 25709 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :{1=1, 11=1}
Probabilistic random walk after 25709 steps, saw 12251 distinct states, run finished after 3002 ms. (steps per millisecond=8 ) properties seen :2
FORMULA MultiCrashLeafsetExtension-PT-S16C06-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA MultiCrashLeafsetExtension-PT-S16C06-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 13 properties.
[2023-03-23 09:29:21] [INFO ] Flow matrix only has 7527 transitions (discarded 272 similar events)
// Phase 1: matrix 7527 rows 5568 cols
[2023-03-23 09:29:22] [INFO ] Computed 573 place invariants in 352 ms
[2023-03-23 09:29:25] [INFO ] [Real]Absence check using 50 positive place invariants in 41 ms returned sat
[2023-03-23 09:29:25] [INFO ] [Real]Absence check using 50 positive and 523 generalized place invariants in 427 ms returned sat
[2023-03-23 09:29:36] [INFO ] After 13888ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:11
[2023-03-23 09:29:37] [INFO ] [Nat]Absence check using 50 positive place invariants in 23 ms returned sat
[2023-03-23 09:29:37] [INFO ] [Nat]Absence check using 50 positive and 523 generalized place invariants in 230 ms returned sat
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 4
SDD proceeding with computation,15 properties remain. new max is 16
SDD size :4 after 8
SDD proceeding with computation,15 properties remain. new max is 32
SDD size :8 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 37
[2023-03-23 09:29:55] [INFO ] After 17305ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :7
[2023-03-23 09:29:55] [INFO ] State equation strengthened by 2178 read => feed constraints.
SDD proceeding with computation,15 properties remain. new max is 256
SDD size :37 after 91
SDD proceeding with computation,15 properties remain. new max is 512
SDD size :91 after 228
SDD proceeding with computation,15 properties remain. new max is 1024
SDD size :228 after 232
[2023-03-23 09:30:01] [INFO ] After 5521ms SMT Verify possible using 2178 Read/Feed constraints in natural domain returned unsat :6 sat :6
[2023-03-23 09:30:01] [INFO ] After 5522ms SMT Verify possible using trap constraints in natural domain returned unsat :6 sat :6
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-03-23 09:30:01] [INFO ] After 25076ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :6
FORMULA MultiCrashLeafsetExtension-PT-S16C06-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C06-ReachabilityFireability-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C06-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C06-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C06-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C06-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 13 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 40 ms.
Support contains 68 out of 5568 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5568/5568 places, 7799/7799 transitions.
Graph (complete) has 17461 edges and 5568 vertex of which 5536 are kept as prefixes of interest. Removing 32 places using SCC suffix rule.19 ms
Discarding 32 places :
Also discarding 0 output transitions
Drop transitions removed 1559 transitions
Trivial Post-agglo rules discarded 1559 transitions
Performed 1559 trivial Post agglomeration. Transition count delta: 1559
Iterating post reduction 0 with 1559 rules applied. Total rules applied 1560 place count 5536 transition count 6240
Reduce places removed 1559 places and 0 transitions.
SDD proceeding with computation,15 properties remain. new max is 2048
SDD size :232 after 240
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Iterating post reduction 1 with 1623 rules applied. Total rules applied 3183 place count 3977 transition count 6176
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 2 with 64 rules applied. Total rules applied 3247 place count 3913 transition count 6176
Performed 196 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 196 Pre rules applied. Total rules applied 3247 place count 3913 transition count 5980
Deduced a syphon composed of 196 places in 7 ms
Reduce places removed 196 places and 0 transitions.
Iterating global reduction 3 with 392 rules applied. Total rules applied 3639 place count 3717 transition count 5980
SDD proceeding with computation,15 properties remain. new max is 4096
SDD size :240 after 252
Discarding 1411 places :
Symmetric choice reduction at 3 with 1411 rule applications. Total rules 5050 place count 2306 transition count 4569
Iterating global reduction 3 with 1411 rules applied. Total rules applied 6461 place count 2306 transition count 4569
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 6461 place count 2306 transition count 4567
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 6465 place count 2304 transition count 4567
SDD proceeding with computation,15 properties remain. new max is 8192
SDD size :252 after 272
Discarding 211 places :
Symmetric choice reduction at 3 with 211 rule applications. Total rules 6676 place count 2093 transition count 3301
Iterating global reduction 3 with 211 rules applied. Total rules applied 6887 place count 2093 transition count 3301
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 3 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 6915 place count 2079 transition count 3287
Free-agglomeration rule (complex) applied 153 times.
Iterating global reduction 3 with 153 rules applied. Total rules applied 7068 place count 2079 transition count 4124
Reduce places removed 153 places and 0 transitions.
Iterating post reduction 3 with 153 rules applied. Total rules applied 7221 place count 1926 transition count 4124
Partial Free-agglomeration rule applied 162 times.
Drop transitions removed 162 transitions
Iterating global reduction 4 with 162 rules applied. Total rules applied 7383 place count 1926 transition count 4124
Applied a total of 7383 rules in 1871 ms. Remains 1926 /5568 variables (removed 3642) and now considering 4124/7799 (removed 3675) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1873 ms. Remains : 1926/5568 places, 4124/7799 transitions.
Incomplete random walk after 10000 steps, including 257 resets, run finished after 440 ms. (steps per millisecond=22 ) properties (out of 7) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S16C06-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 48 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-23 09:30:04] [INFO ] Flow matrix only has 3748 transitions (discarded 376 similar events)
// Phase 1: matrix 3748 rows 1926 cols
[2023-03-23 09:30:04] [INFO ] Computed 541 place invariants in 50 ms
[2023-03-23 09:30:04] [INFO ] [Real]Absence check using 33 positive place invariants in 34 ms returned sat
[2023-03-23 09:30:04] [INFO ] [Real]Absence check using 33 positive and 508 generalized place invariants in 101 ms returned sat
[2023-03-23 09:30:04] [INFO ] After 561ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-23 09:30:05] [INFO ] [Nat]Absence check using 33 positive place invariants in 31 ms returned sat
[2023-03-23 09:30:05] [INFO ] [Nat]Absence check using 33 positive and 508 generalized place invariants in 104 ms returned sat
[2023-03-23 09:30:08] [INFO ] After 2614ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-23 09:30:08] [INFO ] State equation strengthened by 2113 read => feed constraints.
SDD proceeding with computation,15 properties remain. new max is 16384
SDD size :272 after 372
[2023-03-23 09:30:13] [INFO ] After 5192ms SMT Verify possible using 2113 Read/Feed constraints in natural domain returned unsat :3 sat :3
SDD proceeding with computation,15 properties remain. new max is 32768
SDD size :372 after 547
[2023-03-23 09:30:15] [INFO ] Deduced a trap composed of 258 places in 1510 ms of which 17 ms to minimize.
[2023-03-23 09:30:16] [INFO ] Deduced a trap composed of 242 places in 1340 ms of which 2 ms to minimize.
[2023-03-23 09:30:18] [INFO ] Deduced a trap composed of 334 places in 1273 ms of which 16 ms to minimize.
[2023-03-23 09:30:18] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 5060 ms
SDD proceeding with computation,15 properties remain. new max is 65536
SDD size :547 after 729
[2023-03-23 09:30:21] [INFO ] Deduced a trap composed of 216 places in 1472 ms of which 3 ms to minimize.
[2023-03-23 09:30:22] [INFO ] Deduced a trap composed of 292 places in 1455 ms of which 2 ms to minimize.
[2023-03-23 09:30:24] [INFO ] Deduced a trap composed of 248 places in 1463 ms of which 2 ms to minimize.
[2023-03-23 09:30:26] [INFO ] Deduced a trap composed of 240 places in 1451 ms of which 2 ms to minimize.
[2023-03-23 09:30:27] [INFO ] Deduced a trap composed of 244 places in 1440 ms of which 3 ms to minimize.
[2023-03-23 09:30:29] [INFO ] Deduced a trap composed of 195 places in 1433 ms of which 2 ms to minimize.
[2023-03-23 09:30:31] [INFO ] Deduced a trap composed of 243 places in 1418 ms of which 1 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 09:30:31] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-23 09:30:31] [INFO ] After 26279ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:6
FORMULA MultiCrashLeafsetExtension-PT-S16C06-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C06-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S16C06-ReachabilityFireability-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 3 ms.
Support contains 48 out of 1926 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1926/1926 places, 4124/4124 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 1926 transition count 4121
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 1923 transition count 4121
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 6 place count 1923 transition count 4117
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 14 place count 1919 transition count 4117
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 18 place count 1915 transition count 4113
Iterating global reduction 2 with 4 rules applied. Total rules applied 22 place count 1915 transition count 4113
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 22 place count 1915 transition count 4112
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 24 place count 1914 transition count 4112
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 26 place count 1914 transition count 4110
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 28 place count 1912 transition count 4110
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 29 place count 1911 transition count 4109
Iterating global reduction 3 with 1 rules applied. Total rules applied 30 place count 1911 transition count 4109
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 35 place count 1911 transition count 4109
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 37 place count 1909 transition count 4107
Iterating global reduction 3 with 2 rules applied. Total rules applied 39 place count 1909 transition count 4107
Applied a total of 39 rules in 592 ms. Remains 1909 /1926 variables (removed 17) and now considering 4107/4124 (removed 17) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 593 ms. Remains : 1909/1926 places, 4107/4124 transitions.
Incomplete random walk after 10000 steps, including 260 resets, run finished after 321 ms. (steps per millisecond=31 ) properties (out of 3) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S16C06-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 48 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-23 09:30:32] [INFO ] Flow matrix only has 3731 transitions (discarded 376 similar events)
// Phase 1: matrix 3731 rows 1909 cols
[2023-03-23 09:30:32] [INFO ] Computed 541 place invariants in 62 ms
[2023-03-23 09:30:32] [INFO ] [Real]Absence check using 33 positive place invariants in 42 ms returned sat
[2023-03-23 09:30:32] [INFO ] [Real]Absence check using 33 positive and 508 generalized place invariants in 99 ms returned sat
[2023-03-23 09:30:32] [INFO ] After 418ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-23 09:30:33] [INFO ] [Nat]Absence check using 33 positive place invariants in 28 ms returned sat
[2023-03-23 09:30:33] [INFO ] [Nat]Absence check using 33 positive and 508 generalized place invariants in 106 ms returned sat
[2023-03-23 09:30:35] [INFO ] After 1838ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-23 09:30:35] [INFO ] State equation strengthened by 2113 read => feed constraints.
[2023-03-23 09:30:37] [INFO ] After 2023ms SMT Verify possible using 2113 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-23 09:30:39] [INFO ] Deduced a trap composed of 287 places in 1537 ms of which 2 ms to minimize.
[2023-03-23 09:30:41] [INFO ] Deduced a trap composed of 355 places in 1535 ms of which 2 ms to minimize.
[2023-03-23 09:30:41] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 3899 ms
[2023-03-23 09:30:41] [INFO ] After 6922ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 1127 ms.
[2023-03-23 09:30:43] [INFO ] After 10383ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 4 ms.
Support contains 30 out of 1909 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1909/1909 places, 4107/4107 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 1909 transition count 4104
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 1906 transition count 4104
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 6 place count 1906 transition count 4103
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 1905 transition count 4103
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 9 place count 1904 transition count 4102
Iterating global reduction 2 with 1 rules applied. Total rules applied 10 place count 1904 transition count 4102
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 14 place count 1902 transition count 4100
Free-agglomeration rule (complex) applied 20 times.
Iterating global reduction 2 with 20 rules applied. Total rules applied 34 place count 1902 transition count 4145
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 54 place count 1882 transition count 4145
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 56 place count 1880 transition count 4143
Iterating global reduction 3 with 2 rules applied. Total rules applied 58 place count 1880 transition count 4143
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 59 place count 1880 transition count 4143
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 60 place count 1879 transition count 4142
Iterating global reduction 3 with 1 rules applied. Total rules applied 61 place count 1879 transition count 4142
Applied a total of 61 rules in 606 ms. Remains 1879 /1909 variables (removed 30) and now considering 4142/4107 (removed -35) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 606 ms. Remains : 1879/1909 places, 4142/4107 transitions.
Incomplete random walk after 10000 steps, including 264 resets, run finished after 267 ms. (steps per millisecond=37 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 48 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 55122 steps, run timeout after 3001 ms. (steps per millisecond=18 ) properties seen :{}
Probabilistic random walk after 55122 steps, saw 24670 distinct states, run finished after 3003 ms. (steps per millisecond=18 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-23 09:30:47] [INFO ] Flow matrix only has 3754 transitions (discarded 388 similar events)
// Phase 1: matrix 3754 rows 1879 cols
[2023-03-23 09:30:47] [INFO ] Computed 541 place invariants in 98 ms
[2023-03-23 09:30:47] [INFO ] [Real]Absence check using 33 positive place invariants in 43 ms returned sat
[2023-03-23 09:30:47] [INFO ] [Real]Absence check using 33 positive and 508 generalized place invariants in 136 ms returned sat
[2023-03-23 09:30:47] [INFO ] After 487ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-23 09:30:47] [INFO ] [Nat]Absence check using 33 positive place invariants in 26 ms returned sat
[2023-03-23 09:30:48] [INFO ] [Nat]Absence check using 33 positive and 508 generalized place invariants in 105 ms returned sat
[2023-03-23 09:30:50] [INFO ] After 1828ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-23 09:30:50] [INFO ] State equation strengthened by 2178 read => feed constraints.
[2023-03-23 09:30:51] [INFO ] After 1679ms SMT Verify possible using 2178 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-23 09:30:54] [INFO ] Deduced a trap composed of 239 places in 1383 ms of which 2 ms to minimize.
[2023-03-23 09:30:55] [INFO ] Deduced a trap composed of 293 places in 1401 ms of which 2 ms to minimize.
[2023-03-23 09:30:57] [INFO ] Deduced a trap composed of 205 places in 1365 ms of which 2 ms to minimize.
[2023-03-23 09:30:59] [INFO ] Deduced a trap composed of 282 places in 1408 ms of which 1 ms to minimize.
[2023-03-23 09:31:01] [INFO ] Deduced a trap composed of 293 places in 1514 ms of which 2 ms to minimize.
[2023-03-23 09:31:02] [INFO ] Deduced a trap composed of 255 places in 1377 ms of which 2 ms to minimize.
[2023-03-23 09:31:05] [INFO ] Deduced a trap composed of 212 places in 1367 ms of which 2 ms to minimize.
SDD proceeding with computation,15 properties remain. new max is 131072
SDD size :729 after 2145
[2023-03-23 09:31:06] [INFO ] Deduced a trap composed of 237 places in 1400 ms of which 2 ms to minimize.
[2023-03-23 09:31:08] [INFO ] Deduced a trap composed of 245 places in 1434 ms of which 10 ms to minimize.
[2023-03-23 09:31:09] [INFO ] Deduced a trap composed of 215 places in 1389 ms of which 2 ms to minimize.
[2023-03-23 09:31:11] [INFO ] Deduced a trap composed of 264 places in 1390 ms of which 2 ms to minimize.
[2023-03-23 09:31:13] [INFO ] Deduced a trap composed of 285 places in 1412 ms of which 2 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 09:31:13] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-23 09:31:13] [INFO ] After 25695ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Parikh walk visited 0 properties in 2 ms.
Support contains 30 out of 1879 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1879/1879 places, 4142/4142 transitions.
Applied a total of 0 rules in 114 ms. Remains 1879 /1879 variables (removed 0) and now considering 4142/4142 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 114 ms. Remains : 1879/1879 places, 4142/4142 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1879/1879 places, 4142/4142 transitions.
Applied a total of 0 rules in 117 ms. Remains 1879 /1879 variables (removed 0) and now considering 4142/4142 (removed 0) transitions.
[2023-03-23 09:31:13] [INFO ] Flow matrix only has 3754 transitions (discarded 388 similar events)
[2023-03-23 09:31:13] [INFO ] Invariant cache hit.
[2023-03-23 09:31:17] [INFO ] Implicit Places using invariants in 3888 ms returned [4, 7, 9, 10, 11, 12, 13, 14, 15, 19, 25, 34, 44, 56, 70, 85, 99, 100, 101, 102, 103, 104, 105, 117, 127, 135, 141, 145, 147, 162, 168, 170, 171, 172, 173, 174, 175, 176, 178, 182, 189, 197, 207, 219, 232, 244, 245, 246, 247, 248, 249, 250, 260, 268, 274, 278, 280, 282, 297, 303, 305, 306, 307, 308, 309, 310, 311, 313, 315, 320, 326, 334, 344, 355, 365, 366, 367, 368, 369, 370, 371, 379, 385, 389, 391, 393, 395, 410, 416, 418, 419, 420, 421, 422, 423, 424, 426, 428, 431, 435, 441, 449, 458, 466, 467, 468, 469, 470, 471, 472, 478, 482, 484, 486, 488, 490, 505, 512, 514, 515, 516, 517, 518, 519, 520, 522, 524, 527, 529, 534, 540, 547, 553, 554, 555, 556, 557, 558, 559, 563, 565, 567, 569, 571, 573, 588, 594, 596, 597, 598, 599, 600, 601, 602, 604, 606, 608, 610, 612, 616, 621, 625, 626, 627, 628, 629, 630, 631, 633, 635, 637, 639, 641, 643, 658, 664, 666, 667, 668, 669, 670, 671, 672, 674, 676, 678, 680, 682, 684, 687, 689, 690, 691, 692, 693, 694, 695, 697, 699, 701, 703, 705, 707, 722, 728, 730, 732, 733, 734, 735, 736, 738, 740, 742, 744, 746, 748, 752, 754, 756, 757, 758, 759, 760, 763, 765, 767, 769, 771, 773, 789, 791, 794, 796, 797, 798, 799, 800, 801, 802, 804, 806, 808, 810, 812, 814, 816, 818, 819, 820, 821, 822, 823, 824, 826, 828, 830, 832, 834, 836, 851, 857, 859, 860, 861, 862, 863, 864, 865, 868, 870, 872, 874, 876, 878, 880, 882, 883, 884, 886, 887, 888, 890, 892, 896, 898, 900, 902, 917, 923, 925, 926, 927, 928, 929, 931, 933, 935, 938, 940, 942, 944, 946, 949, 950, 951, 952, 953, 954, 955, 957, 959, 961, 963, 965, 967, 983, 989, 991, 992, 993, 994, 995, 996, 997, 999, 1001, 1003, 1005, 1007, 1009, 1013, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1028, 1030, 1032, 1035, 1037, 1039, 1054, 1060, 1062, 1063, 1064, 1065, 1066, 1067, 1068, 1070, 1072, 1074, 1076, 1078, 1082, 1088, 1096, 1097, 1098, 1099, 1100, 1101, 1109, 1113, 1115, 1117, 1119, 1121, 1136, 1142, 1144, 1145, 1146, 1147, 1148, 1149, 1150, 1152, 1154, 1156, 1159, 1163, 1169, 1177, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1200, 1207, 1211, 1213, 1215, 1217, 1232, 1238, 1240, 1241, 1242, 1243, 1244, 1245, 1246, 1248, 1250, 1252, 1257, 1263, 1271, 1281, 1293, 1294, 1295, 1296, 1297, 1298, 1299, 1309, 1317, 1323, 1327, 1329, 1331, 1346, 1352, 1354, 1355, 1356, 1357, 1358, 1359, 1360, 1362, 1364, 1368, 1375, 1383, 1393, 1405, 1418, 1419, 1420, 1421, 1423, 1424, 1437, 1447, 1455, 1462, 1466, 1468, 1484, 1486, 1489, 1491, 1492, 1493, 1494, 1495, 1496, 1497, 1499, 1503, 1509, 1518, 1528, 1540, 1554, 1569, 1570, 1571, 1572, 1573, 1574, 1575, 1589, 1601, 1611, 1619, 1625, 1629, 1644]
Discarding 490 places :
Implicit Place search using SMT only with invariants took 3905 ms to find 490 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1389/1879 places, 4142/4142 transitions.
Discarding 186 places :
Symmetric choice reduction at 0 with 186 rule applications. Total rules 186 place count 1203 transition count 3956
Iterating global reduction 0 with 186 rules applied. Total rules applied 372 place count 1203 transition count 3956
Discarding 186 places :
Symmetric choice reduction at 0 with 186 rule applications. Total rules 558 place count 1017 transition count 3770
Iterating global reduction 0 with 186 rules applied. Total rules applied 744 place count 1017 transition count 3770
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 747 place count 1017 transition count 3767
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 750 place count 1014 transition count 3767
Applied a total of 750 rules in 240 ms. Remains 1014 /1389 variables (removed 375) and now considering 3767/4142 (removed 375) transitions.
[2023-03-23 09:31:17] [INFO ] Flow matrix only has 3379 transitions (discarded 388 similar events)
// Phase 1: matrix 3379 rows 1014 cols
[2023-03-23 09:31:17] [INFO ] Computed 51 place invariants in 26 ms
[2023-03-23 09:31:18] [INFO ] Implicit Places using invariants in 1058 ms returned []
[2023-03-23 09:31:18] [INFO ] Flow matrix only has 3379 transitions (discarded 388 similar events)
[2023-03-23 09:31:18] [INFO ] Invariant cache hit.
[2023-03-23 09:31:19] [INFO ] State equation strengthened by 2178 read => feed constraints.
SDD proceeding with computation,15 properties remain. new max is 262144
SDD size :2145 after 3206
[2023-03-23 09:31:39] [INFO ] Implicit Places using invariants and state equation in 20605 ms returned []
Implicit Place search using SMT with State Equation took 21676 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 1014/1879 places, 3767/4142 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 25940 ms. Remains : 1014/1879 places, 3767/4142 transitions.
Incomplete random walk after 10000 steps, including 280 resets, run finished after 250 ms. (steps per millisecond=40 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 63008 steps, run timeout after 3001 ms. (steps per millisecond=20 ) properties seen :{}
Probabilistic random walk after 63008 steps, saw 26564 distinct states, run finished after 3001 ms. (steps per millisecond=20 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-23 09:31:42] [INFO ] Flow matrix only has 3379 transitions (discarded 388 similar events)
[2023-03-23 09:31:42] [INFO ] Invariant cache hit.
[2023-03-23 09:31:42] [INFO ] [Real]Absence check using 31 positive place invariants in 20 ms returned sat
[2023-03-23 09:31:43] [INFO ] [Real]Absence check using 31 positive and 20 generalized place invariants in 11 ms returned sat
[2023-03-23 09:31:43] [INFO ] After 194ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-23 09:31:43] [INFO ] [Nat]Absence check using 31 positive place invariants in 20 ms returned sat
[2023-03-23 09:31:43] [INFO ] [Nat]Absence check using 31 positive and 20 generalized place invariants in 10 ms returned sat
[2023-03-23 09:31:44] [INFO ] After 1296ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-23 09:31:44] [INFO ] State equation strengthened by 2178 read => feed constraints.
[2023-03-23 09:31:45] [INFO ] After 1044ms SMT Verify possible using 2178 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-23 09:31:47] [INFO ] Deduced a trap composed of 87 places in 549 ms of which 1 ms to minimize.
[2023-03-23 09:31:47] [INFO ] Deduced a trap composed of 206 places in 528 ms of which 1 ms to minimize.
[2023-03-23 09:31:48] [INFO ] Deduced a trap composed of 83 places in 526 ms of which 1 ms to minimize.
[2023-03-23 09:31:49] [INFO ] Deduced a trap composed of 93 places in 530 ms of which 1 ms to minimize.
[2023-03-23 09:31:50] [INFO ] Deduced a trap composed of 95 places in 571 ms of which 1 ms to minimize.
[2023-03-23 09:31:51] [INFO ] Deduced a trap composed of 82 places in 565 ms of which 1 ms to minimize.
[2023-03-23 09:31:52] [INFO ] Deduced a trap composed of 90 places in 511 ms of which 1 ms to minimize.
[2023-03-23 09:31:53] [INFO ] Deduced a trap composed of 91 places in 511 ms of which 1 ms to minimize.
[2023-03-23 09:31:53] [INFO ] Deduced a trap composed of 86 places in 533 ms of which 2 ms to minimize.
[2023-03-23 09:31:54] [INFO ] Deduced a trap composed of 92 places in 539 ms of which 5 ms to minimize.
[2023-03-23 09:31:55] [INFO ] Deduced a trap composed of 86 places in 523 ms of which 1 ms to minimize.
[2023-03-23 09:31:55] [INFO ] Deduced a trap composed of 84 places in 527 ms of which 1 ms to minimize.
[2023-03-23 09:31:56] [INFO ] Deduced a trap composed of 95 places in 531 ms of which 1 ms to minimize.
[2023-03-23 09:31:57] [INFO ] Deduced a trap composed of 86 places in 533 ms of which 1 ms to minimize.
[2023-03-23 09:31:58] [INFO ] Deduced a trap composed of 78 places in 531 ms of which 2 ms to minimize.
[2023-03-23 09:31:58] [INFO ] Deduced a trap composed of 85 places in 557 ms of which 1 ms to minimize.
[2023-03-23 09:31:59] [INFO ] Deduced a trap composed of 200 places in 547 ms of which 2 ms to minimize.
[2023-03-23 09:32:00] [INFO ] Deduced a trap composed of 225 places in 539 ms of which 1 ms to minimize.
[2023-03-23 09:32:00] [INFO ] Deduced a trap composed of 202 places in 554 ms of which 1 ms to minimize.
[2023-03-23 09:32:01] [INFO ] Deduced a trap composed of 78 places in 578 ms of which 1 ms to minimize.
[2023-03-23 09:32:02] [INFO ] Deduced a trap composed of 87 places in 545 ms of which 1 ms to minimize.
[2023-03-23 09:32:03] [INFO ] Deduced a trap composed of 182 places in 535 ms of which 1 ms to minimize.
[2023-03-23 09:32:03] [INFO ] Deduced a trap composed of 92 places in 525 ms of which 1 ms to minimize.
[2023-03-23 09:32:04] [INFO ] Deduced a trap composed of 78 places in 528 ms of which 1 ms to minimize.
[2023-03-23 09:32:05] [INFO ] Deduced a trap composed of 89 places in 532 ms of which 1 ms to minimize.
[2023-03-23 09:32:05] [INFO ] Deduced a trap composed of 185 places in 532 ms of which 1 ms to minimize.
[2023-03-23 09:32:06] [INFO ] Deduced a trap composed of 211 places in 523 ms of which 1 ms to minimize.
[2023-03-23 09:32:07] [INFO ] Deduced a trap composed of 241 places in 526 ms of which 1 ms to minimize.
[2023-03-23 09:32:08] [INFO ] Deduced a trap composed of 93 places in 536 ms of which 1 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 09:32:08] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-23 09:32:08] [INFO ] After 25023ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Parikh walk visited 0 properties in 2 ms.
Support contains 30 out of 1014 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1014/1014 places, 3767/3767 transitions.
Applied a total of 0 rules in 115 ms. Remains 1014 /1014 variables (removed 0) and now considering 3767/3767 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 115 ms. Remains : 1014/1014 places, 3767/3767 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1014/1014 places, 3767/3767 transitions.
Applied a total of 0 rules in 88 ms. Remains 1014 /1014 variables (removed 0) and now considering 3767/3767 (removed 0) transitions.
[2023-03-23 09:32:08] [INFO ] Flow matrix only has 3379 transitions (discarded 388 similar events)
[2023-03-23 09:32:08] [INFO ] Invariant cache hit.
[2023-03-23 09:32:09] [INFO ] Implicit Places using invariants in 1019 ms returned []
[2023-03-23 09:32:09] [INFO ] Flow matrix only has 3379 transitions (discarded 388 similar events)
[2023-03-23 09:32:09] [INFO ] Invariant cache hit.
[2023-03-23 09:32:10] [INFO ] State equation strengthened by 2178 read => feed constraints.
[2023-03-23 09:32:30] [INFO ] Implicit Places using invariants and state equation in 21045 ms returned []
Implicit Place search using SMT with State Equation took 22066 ms to find 0 implicit places.
[2023-03-23 09:32:30] [INFO ] Redundant transitions in 275 ms returned []
[2023-03-23 09:32:30] [INFO ] Flow matrix only has 3379 transitions (discarded 388 similar events)
[2023-03-23 09:32:30] [INFO ] Invariant cache hit.
[2023-03-23 09:32:32] [INFO ] Dead Transitions using invariants and state equation in 1431 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23901 ms. Remains : 1014/1014 places, 3767/3767 transitions.
Graph (trivial) has 1019 edges and 1014 vertex of which 16 / 1014 are part of one of the 1 SCC in 3 ms
Free SCC test removed 15 places
Drop transitions removed 262 transitions
Ensure Unique test removed 384 transitions
Reduce isomorphic transitions removed 646 transitions.
Graph (complete) has 4434 edges and 999 vertex of which 987 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.1 ms
Discarding 12 places :
Also discarding 0 output transitions
Ensure Unique test removed 16 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition Node6DetectsThatNode9CanReplaceNode8.Node9IsBecomingTheNewNodeMaster and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 83 transitions
Trivial Post-agglo rules discarded 83 transitions
Performed 83 trivial Post agglomeration. Transition count delta: 83
Iterating post reduction 0 with 85 rules applied. Total rules applied 87 place count 970 transition count 3036
Reduce places removed 83 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 75 transitions
Reduce isomorphic transitions removed 76 transitions.
Drop transitions removed 75 transitions
Trivial Post-agglo rules discarded 75 transitions
Performed 75 trivial Post agglomeration. Transition count delta: 75
Iterating post reduction 1 with 234 rules applied. Total rules applied 321 place count 887 transition count 2885
Reduce places removed 75 places and 0 transitions.
Drop transitions removed 15 transitions
Ensure Unique test removed 53 transitions
Reduce isomorphic transitions removed 68 transitions.
Drop transitions removed 51 transitions
Trivial Post-agglo rules discarded 51 transitions
Performed 51 trivial Post agglomeration. Transition count delta: 51
Iterating post reduction 2 with 194 rules applied. Total rules applied 515 place count 812 transition count 2766
Reduce places removed 51 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 44 transitions.
Drop transitions removed 41 transitions
Trivial Post-agglo rules discarded 41 transitions
Performed 41 trivial Post agglomeration. Transition count delta: 41
Iterating post reduction 3 with 136 rules applied. Total rules applied 651 place count 761 transition count 2681
Reduce places removed 41 places and 0 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 34 transitions.
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 4 with 101 rules applied. Total rules applied 752 place count 720 transition count 2621
Reduce places removed 26 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 5 with 62 rules applied. Total rules applied 814 place count 694 transition count 2585
Reduce places removed 17 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 6 with 35 rules applied. Total rules applied 849 place count 677 transition count 2567
Reduce places removed 7 places and 0 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Iterating post reduction 7 with 18 rules applied. Total rules applied 867 place count 670 transition count 2556
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 12 rules applied. Total rules applied 879 place count 659 transition count 2555
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 18 Pre rules applied. Total rules applied 879 place count 659 transition count 2537
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 9 with 36 rules applied. Total rules applied 915 place count 641 transition count 2537
Discarding 204 places :
Symmetric choice reduction at 9 with 204 rule applications. Total rules 1119 place count 437 transition count 1383
Iterating global reduction 9 with 204 rules applied. Total rules applied 1323 place count 437 transition count 1383
Ensure Unique test removed 132 transitions
Reduce isomorphic transitions removed 132 transitions.
Iterating post reduction 9 with 132 rules applied. Total rules applied 1455 place count 437 transition count 1251
Performed 238 Post agglomeration using F-continuation condition.Transition count delta: 238
Deduced a syphon composed of 238 places in 0 ms
Reduce places removed 238 places and 0 transitions.
Iterating global reduction 10 with 476 rules applied. Total rules applied 1931 place count 199 transition count 1013
Drop transitions removed 234 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 236 transitions.
Iterating post reduction 10 with 236 rules applied. Total rules applied 2167 place count 199 transition count 777
Discarding 49 places :
Symmetric choice reduction at 11 with 49 rule applications. Total rules 2216 place count 150 transition count 434
Iterating global reduction 11 with 49 rules applied. Total rules applied 2265 place count 150 transition count 434
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 11 with 26 rules applied. Total rules applied 2291 place count 150 transition count 408
Drop transitions removed 34 transitions
Redundant transition composition rules discarded 34 transitions
Iterating global reduction 12 with 34 rules applied. Total rules applied 2325 place count 150 transition count 374
Discarding 10 places :
Symmetric choice reduction at 12 with 10 rule applications. Total rules 2335 place count 140 transition count 314
Iterating global reduction 12 with 10 rules applied. Total rules applied 2345 place count 140 transition count 314
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 12 with 17 rules applied. Total rules applied 2362 place count 140 transition count 297
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 2363 place count 139 transition count 293
Iterating global reduction 13 with 1 rules applied. Total rules applied 2364 place count 139 transition count 293
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 13 with 6 rules applied. Total rules applied 2370 place count 139 transition count 287
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 2371 place count 138 transition count 284
Iterating global reduction 13 with 1 rules applied. Total rules applied 2372 place count 138 transition count 284
Free-agglomeration rule applied 1 times.
Iterating global reduction 13 with 1 rules applied. Total rules applied 2373 place count 138 transition count 283
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 2374 place count 137 transition count 283
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 14 with 12 rules applied. Total rules applied 2386 place count 137 transition count 271
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 14 with 12 rules applied. Total rules applied 2398 place count 125 transition count 271
Discarding 1 places :
Symmetric choice reduction at 15 with 1 rule applications. Total rules 2399 place count 124 transition count 266
Iterating global reduction 15 with 1 rules applied. Total rules applied 2400 place count 124 transition count 266
Partial Free-agglomeration rule applied 101 times.
Drop transitions removed 101 transitions
Iterating global reduction 15 with 101 rules applied. Total rules applied 2501 place count 124 transition count 266
Partial Post-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 15 with 5 rules applied. Total rules applied 2506 place count 124 transition count 266
Applied a total of 2506 rules in 712 ms. Remains 124 /1014 variables (removed 890) and now considering 266/3767 (removed 3501) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 266 rows 124 cols
[2023-03-23 09:32:32] [INFO ] Computed 23 place invariants in 3 ms
[2023-03-23 09:32:32] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-23 09:32:32] [INFO ] [Real]Absence check using 5 positive and 18 generalized place invariants in 3 ms returned sat
[2023-03-23 09:32:32] [INFO ] After 64ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-23 09:32:32] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-23 09:32:32] [INFO ] [Nat]Absence check using 5 positive and 18 generalized place invariants in 3 ms returned sat
[2023-03-23 09:32:33] [INFO ] After 94ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-23 09:32:33] [INFO ] After 145ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 39 ms.
[2023-03-23 09:32:33] [INFO ] After 295ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-23 09:32:33] [INFO ] Flatten gal took : 13 ms
[2023-03-23 09:32:33] [INFO ] Flatten gal took : 9 ms
[2023-03-23 09:32:33] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9719336643425204102.gal : 3 ms
[2023-03-23 09:32:33] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16894871110422579062.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/ReachabilityCardinality9719336643425204102.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16894871110422579062.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/ReachabilityCardinality16894871110422579062.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 23
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :23 after 24
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :24 after 27
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :27 after 34
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :34 after 46
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :46 after 64
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :64 after 267
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :267 after 923
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :923 after 2685
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :2685 after 6669
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :6669 after 13321
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :13321 after 33467
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :33467 after 67873
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :67873 after 315117
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,1.86178e+06,5.37778,156588,2,44199,19,251285,8,0,761,517559,0
Total reachable state count : 1861775

Verifying 2 reachability properties.
Invariant property MultiCrashLeafsetExtension-PT-S16C06-ReachabilityFireability-02 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MultiCrashLeafsetExtension-PT-S16C06-ReachabilityFireability-02,5414,5.43236,156588,2,1452,19,251285,8,0,795,517559,0
Invariant property MultiCrashLeafsetExtension-PT-S16C06-ReachabilityFireability-07 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MultiCrashLeafsetExtension-PT-S16C06-ReachabilityFireability-07,3136,5.43663,156588,2,1785,19,251285,8,0,803,517559,0
ITS tools runner thread asked to quit. Dying gracefully.
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)
[2023-03-23 09:32:38] [INFO ] Flatten gal took : 258 ms
[2023-03-23 09:32:38] [INFO ] Applying decomposition
[2023-03-23 09:32:39] [INFO ] Flatten gal took : 198 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/graph14672523604454719146.txt' '-o' '/tmp/graph14672523604454719146.bin' '-w' '/tmp/graph14672523604454719146.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14672523604454719146.bin' '-l' '-1' '-v' '-w' '/tmp/graph14672523604454719146.weights' '-q' '0' '-e' '0.001'
[2023-03-23 09:32:40] [INFO ] Decomposing Gal with order
[2023-03-23 09:32:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-23 09:32:42] [INFO ] Removed a total of 4600 redundant transitions.
[2023-03-23 09:32:42] [INFO ] Flatten gal took : 1679 ms
[2023-03-23 09:32:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 501 labels/synchronizations in 249 ms.
[2023-03-23 09:32:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6495082494244481712.gal : 151 ms
[2023-03-23 09:32:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality42637691201631559.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6495082494244481712.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality42637691201631559.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 ...305
Loading property file /tmp/ReachabilityCardinality42637691201631559.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :1 after 153
SDD proceeding with computation,2 properties remain. new max is 131072
SDD size :153 after 153
SDD proceeding with computation,2 properties remain. new max is 262144
SDD size :153 after 170
SDD proceeding with computation,2 properties remain. new max is 524288
SDD size :170 after 181
SDD proceeding with computation,2 properties remain. new max is 1048576
SDD size :181 after 400
SDD proceeding with computation,15 properties remain. new max is 524288
SDD size :3206 after 7309
SDD proceeding with computation,2 properties remain. new max is 2097152
SDD size :400 after 431
SDD proceeding with computation,2 properties remain. new max is 4194304
SDD size :431 after 1080
Detected timeout of ITS tools.
SDD proceeding with computation,2 properties remain. new max is 8388608
SDD size :1080 after 1257
Detected timeout of ITS tools.
[2023-03-23 10:02:45] [INFO ] Flatten gal took : 553 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16496796900627937209
[2023-03-23 10:02:45] [INFO ] Too many transitions (3767) to apply POR reductions. Disabling POR matrices.
[2023-03-23 10:02:45] [INFO ] Applying decomposition
[2023-03-23 10:02:48] [INFO ] Built C files in 3159ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16496796900627937209
Running compilation step : cd /tmp/ltsmin16496796900627937209;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' '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'
[2023-03-23 10:02:49] [INFO ] Flatten gal took : 3534 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/graph1733951513213115229.txt' '-o' '/tmp/graph1733951513213115229.bin' '-w' '/tmp/graph1733951513213115229.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1733951513213115229.bin' '-l' '-1' '-v' '-w' '/tmp/graph1733951513213115229.weights' '-q' '0' '-e' '0.001'
[2023-03-23 10:02:49] [INFO ] Decomposing Gal with order
[2023-03-23 10:02:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-23 10:02:50] [INFO ] Removed a total of 6585 redundant transitions.
[2023-03-23 10:02:50] [INFO ] Flatten gal took : 952 ms
[2023-03-23 10:02:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 2322 labels/synchronizations in 448 ms.
[2023-03-23 10:02:51] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability17431988666940878837.gal : 43 ms
[2023-03-23 10:02:51] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability7740233802693955458.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability17431988666940878837.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability7740233802693955458.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 ...308
Loading property file /tmp/ReachabilityFireability7740233802693955458.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 87
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :87 after 487
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :487 after 1045
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :1045 after 1367
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1367 after 2516
Compilation finished in 10583 ms.
Running link step : cd /tmp/ltsmin16496796900627937209;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 59 ms.
Running LTSmin : cd /tmp/ltsmin16496796900627937209;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'MultiCrashLeafsetExtensionPTS16C06ReachabilityFireability02==true'
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :2516 after 14855
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :14855 after 79440
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :79440 after 98031
LTSmin run took 1393887 ms.
Found Violation
FORMULA MultiCrashLeafsetExtension-PT-S16C06-ReachabilityFireability-02 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin16496796900627937209;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'MultiCrashLeafsetExtensionPTS16C06ReachabilityFireability07==true'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 1660992 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15222988 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-S16C06"
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-S16C06, 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-167856413700783"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S16C06.tgz
mv MultiCrashLeafsetExtension-PT-S16C06 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 ;