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.r005-oct2-167813592700143.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 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 ASLink-PT-09a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r005-oct2-167813592700143
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 7.3K Feb 26 13:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Feb 26 13:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 26 13:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 26 13:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 13:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 167K Feb 26 13:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 13:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 26 13:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 839K 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 ASLink-PT-09a-ReachabilityFireability-00
FORMULA_NAME ASLink-PT-09a-ReachabilityFireability-01
FORMULA_NAME ASLink-PT-09a-ReachabilityFireability-02
FORMULA_NAME ASLink-PT-09a-ReachabilityFireability-03
FORMULA_NAME ASLink-PT-09a-ReachabilityFireability-04
FORMULA_NAME ASLink-PT-09a-ReachabilityFireability-05
FORMULA_NAME ASLink-PT-09a-ReachabilityFireability-06
FORMULA_NAME ASLink-PT-09a-ReachabilityFireability-07
FORMULA_NAME ASLink-PT-09a-ReachabilityFireability-08
FORMULA_NAME ASLink-PT-09a-ReachabilityFireability-09
FORMULA_NAME ASLink-PT-09a-ReachabilityFireability-10
FORMULA_NAME ASLink-PT-09a-ReachabilityFireability-11
FORMULA_NAME ASLink-PT-09a-ReachabilityFireability-12
FORMULA_NAME ASLink-PT-09a-ReachabilityFireability-13
FORMULA_NAME ASLink-PT-09a-ReachabilityFireability-14
FORMULA_NAME ASLink-PT-09a-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678502164878

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=ASLink-PT-09a
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-11 02:36:07] [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]
[2023-03-11 02:36:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 02:36:07] [INFO ] Load time of PNML (sax parser for PT used): 200 ms
[2023-03-11 02:36:07] [INFO ] Transformed 1991 places.
[2023-03-11 02:36:07] [INFO ] Transformed 2919 transitions.
[2023-03-11 02:36:07] [INFO ] Found NUPN structural information;
[2023-03-11 02:36:07] [INFO ] Parsed PT model containing 1991 places and 2919 transitions and 10953 arcs in 343 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 31 transitions
Reduce redundant transitions removed 31 transitions.
[2023-03-11 02:36:08] [INFO ] Flatten gal took : 319 ms
[2023-03-11 02:36:08] [INFO ] Flatten gal took : 183 ms
Incomplete random walk after 10000 steps, including 46 resets, run finished after 811 ms. (steps per millisecond=12 ) properties (out of 16) seen :5
FORMULA ASLink-PT-09a-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09a-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09a-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09a-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09a-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-11 02:36:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10748579409357151114.gal : 56 ms
[2023-03-11 02:36:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14361228455962622330.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10748579409357151114.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14361228455962622330.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 ...330
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 11) seen :1
FORMULA ASLink-PT-09a-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Loading property file /tmp/ReachabilityCardinality14361228455962622330.prop.
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 2888 rows 1991 cols
[2023-03-11 02:36:09] [INFO ] Computed 384 place invariants in 116 ms
[2023-03-11 02:36:10] [INFO ] After 897ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-11 02:36:11] [INFO ] [Nat]Absence check using 93 positive place invariants in 36 ms returned sat
[2023-03-11 02:36:11] [INFO ] [Nat]Absence check using 93 positive and 291 generalized place invariants in 89 ms returned sat
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :7 after 9
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :9 after 25
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :25 after 44
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :44 after 68
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :68 after 267
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :267 after 19669
SDD proceeding with computation,16 properties remain. new max is 512
SDD size :19669 after 94341
SDD proceeding with computation,16 properties remain. new max is 1024
SDD size :94341 after 1.77733e+08
SDD proceeding with computation,16 properties remain. new max is 2048
SDD size :1.77733e+08 after 1.78309e+23
Reachability property ASLink-PT-09a-ReachabilityFireability-12 is true.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
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)
[2023-03-11 02:36:35] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-11 02:36:35] [INFO ] After 25043ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:10
FORMULA ASLink-PT-09a-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 87 out of 1991 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1991/1991 places, 2888/2888 transitions.
Ensure Unique test removed 36 places
Discarding 18 places :
Implicit places reduction removed 18 places
Drop transitions removed 177 transitions
Trivial Post-agglo rules discarded 177 transitions
Performed 177 trivial Post agglomeration. Transition count delta: 177
Iterating post reduction 0 with 231 rules applied. Total rules applied 231 place count 1937 transition count 2711
Reduce places removed 177 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 180 rules applied. Total rules applied 411 place count 1760 transition count 2708
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 414 place count 1757 transition count 2708
Performed 183 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 183 Pre rules applied. Total rules applied 414 place count 1757 transition count 2525
Deduced a syphon composed of 183 places in 21 ms
Ensure Unique test removed 71 places
Reduce places removed 254 places and 0 transitions.
Iterating global reduction 3 with 437 rules applied. Total rules applied 851 place count 1503 transition count 2525
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 852 place count 1503 transition count 2524
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 853 place count 1502 transition count 2524
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 864 place count 1491 transition count 2465
Ensure Unique test removed 1 places
Iterating global reduction 5 with 12 rules applied. Total rules applied 876 place count 1490 transition count 2465
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 5 with 6 rules applied. Total rules applied 882 place count 1489 transition count 2460
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 885 place count 1486 transition count 2460
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 886 place count 1485 transition count 2452
Iterating global reduction 7 with 1 rules applied. Total rules applied 887 place count 1485 transition count 2452
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: 58
Deduced a syphon composed of 58 places in 4 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 7 with 116 rules applied. Total rules applied 1003 place count 1427 transition count 2394
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 7 with 7 rules applied. Total rules applied 1010 place count 1427 transition count 2387
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 7 with 7 rules applied. Total rules applied 1017 place count 1420 transition count 2387
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 8 with 10 rules applied. Total rules applied 1027 place count 1420 transition count 2387
Applied a total of 1027 rules in 875 ms. Remains 1420 /1991 variables (removed 571) and now considering 2387/2888 (removed 501) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 876 ms. Remains : 1420/1991 places, 2387/2888 transitions.
Incomplete random walk after 10000 steps, including 75 resets, run finished after 466 ms. (steps per millisecond=21 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 9) seen :0
Interrupted probabilistic random walk after 112712 steps, run timeout after 3001 ms. (steps per millisecond=37 ) properties seen :{}
Probabilistic random walk after 112712 steps, saw 32647 distinct states, run finished after 3002 ms. (steps per millisecond=37 ) properties seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 2387 rows 1420 cols
[2023-03-11 02:36:40] [INFO ] Computed 257 place invariants in 49 ms
[2023-03-11 02:36:41] [INFO ] [Real]Absence check using 70 positive place invariants in 21 ms returned sat
[2023-03-11 02:36:41] [INFO ] [Real]Absence check using 70 positive and 187 generalized place invariants in 101 ms returned sat
[2023-03-11 02:36:41] [INFO ] After 453ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-11 02:36:41] [INFO ] [Nat]Absence check using 70 positive place invariants in 22 ms returned sat
[2023-03-11 02:36:41] [INFO ] [Nat]Absence check using 70 positive and 187 generalized place invariants in 157 ms returned sat
[2023-03-11 02:36:59] [INFO ] After 17514ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :2
[2023-03-11 02:36:59] [INFO ] State equation strengthened by 55 read => feed constraints.
[2023-03-11 02:37:06] [INFO ] After 6402ms SMT Verify possible using 55 Read/Feed constraints in natural domain returned unsat :6 sat :1
[2023-03-11 02:37:06] [INFO ] After 6403ms SMT Verify possible using trap constraints in natural domain returned unsat :6 sat :1
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-11 02:37:06] [INFO ] After 25038ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :1
FORMULA ASLink-PT-09a-ReachabilityFireability-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-09a-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-09a-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-09a-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-09a-ReachabilityFireability-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-09a-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 9 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 114 ms.
Support contains 76 out of 1420 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1420/1420 places, 2387/2387 transitions.
Applied a total of 0 rules in 115 ms. Remains 1420 /1420 variables (removed 0) and now considering 2387/2387 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 116 ms. Remains : 1420/1420 places, 2387/2387 transitions.
Incomplete random walk after 10000 steps, including 67 resets, run finished after 204 ms. (steps per millisecond=49 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 135732 steps, run timeout after 3001 ms. (steps per millisecond=45 ) properties seen :{}
Probabilistic random walk after 135732 steps, saw 43054 distinct states, run finished after 3001 ms. (steps per millisecond=45 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-11 02:37:09] [INFO ] Invariant cache hit.
[2023-03-11 02:37:10] [INFO ] After 254ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-11 02:37:10] [INFO ] [Nat]Absence check using 70 positive place invariants in 27 ms returned sat
[2023-03-11 02:37:10] [INFO ] [Nat]Absence check using 70 positive and 187 generalized place invariants in 102 ms returned sat
[2023-03-11 02:37:22] [INFO ] After 11697ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-11 02:37:22] [INFO ] State equation strengthened by 55 read => feed constraints.
[2023-03-11 02:37:27] [INFO ] After 5059ms SMT Verify possible using 55 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-11 02:37:31] [INFO ] After 8512ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 3497 ms.
[2023-03-11 02:37:34] [INFO ] After 24346ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 241 ms.
Support contains 76 out of 1420 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1420/1420 places, 2387/2387 transitions.
Applied a total of 0 rules in 70 ms. Remains 1420 /1420 variables (removed 0) and now considering 2387/2387 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 1420/1420 places, 2387/2387 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1420/1420 places, 2387/2387 transitions.
Applied a total of 0 rules in 104 ms. Remains 1420 /1420 variables (removed 0) and now considering 2387/2387 (removed 0) transitions.
[2023-03-11 02:37:34] [INFO ] Invariant cache hit.
[2023-03-11 02:37:35] [INFO ] Implicit Places using invariants in 985 ms returned [1, 19, 20, 22, 32, 50, 68, 106, 150, 163, 164, 165, 166, 167, 185, 203, 283, 296, 297, 298, 299, 319, 337, 405, 419, 432, 433, 434, 435, 436, 454, 472, 525, 555, 570, 571, 572, 573, 574, 610, 691, 704, 705, 706, 707, 708, 726, 744, 826, 839, 840, 841, 842, 843, 861, 879, 952, 965, 978, 979, 980, 982, 1000, 1018, 1099, 1112, 1113, 1114, 1115, 1116, 1134, 1152, 1233, 1238, 1249, 1250, 1251, 1252, 1253, 1286, 1288, 1309, 1310, 1311, 1312, 1324, 1330, 1336, 1342, 1348, 1354, 1360, 1366, 1372, 1378, 1384]
Discarding 96 places :
Implicit Place search using SMT only with invariants took 990 ms to find 96 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1324/1420 places, 2387/2387 transitions.
Drop transitions removed 120 transitions
Trivial Post-agglo rules discarded 120 transitions
Performed 120 trivial Post agglomeration. Transition count delta: 120
Iterating post reduction 0 with 120 rules applied. Total rules applied 120 place count 1324 transition count 2267
Reduce places removed 120 places and 0 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 1 with 136 rules applied. Total rules applied 256 place count 1204 transition count 2251
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 272 place count 1188 transition count 2251
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 65 Pre rules applied. Total rules applied 272 place count 1188 transition count 2186
Deduced a syphon composed of 65 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 3 with 131 rules applied. Total rules applied 403 place count 1122 transition count 2186
Discarding 21 places :
Implicit places reduction removed 21 places
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 3 with 43 rules applied. Total rules applied 446 place count 1101 transition count 2164
Reduce places removed 22 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 23 rules applied. Total rules applied 469 place count 1079 transition count 2163
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 470 place count 1078 transition count 2163
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 470 place count 1078 transition count 2162
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 472 place count 1077 transition count 2162
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 487 place count 1062 transition count 2147
Iterating global reduction 6 with 15 rules applied. Total rules applied 502 place count 1062 transition count 2147
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 506 place count 1062 transition count 2143
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 506 place count 1062 transition count 2142
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 508 place count 1061 transition count 2142
Discarding 8 places :
Symmetric choice reduction at 7 with 8 rule applications. Total rules 516 place count 1053 transition count 2134
Iterating global reduction 7 with 8 rules applied. Total rules applied 524 place count 1053 transition count 2134
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 525 place count 1053 transition count 2133
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 526 place count 1052 transition count 2132
Iterating global reduction 8 with 1 rules applied. Total rules applied 527 place count 1052 transition count 2132
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 528 place count 1051 transition count 2131
Iterating global reduction 8 with 1 rules applied. Total rules applied 529 place count 1051 transition count 2131
Performed 68 Post agglomeration using F-continuation condition.Transition count delta: 68
Deduced a syphon composed of 68 places in 2 ms
Reduce places removed 68 places and 0 transitions.
Iterating global reduction 8 with 136 rules applied. Total rules applied 665 place count 983 transition count 2063
Discarding 6 places :
Symmetric choice reduction at 8 with 6 rule applications. Total rules 671 place count 977 transition count 2057
Iterating global reduction 8 with 6 rules applied. Total rules applied 677 place count 977 transition count 2057
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 8 with 5 rules applied. Total rules applied 682 place count 977 transition count 2052
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 683 place count 977 transition count 2051
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 685 place count 976 transition count 2050
Free-agglomeration rule applied 8 times.
Iterating global reduction 9 with 8 rules applied. Total rules applied 693 place count 976 transition count 2042
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 9 with 14 rules applied. Total rules applied 707 place count 968 transition count 2036
Free-agglomeration rule (complex) applied 24 times.
Iterating global reduction 10 with 24 rules applied. Total rules applied 731 place count 968 transition count 2012
Ensure Unique test removed 1 places
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 10 with 25 rules applied. Total rules applied 756 place count 943 transition count 2012
Partial Free-agglomeration rule applied 25 times.
Drop transitions removed 25 transitions
Iterating global reduction 11 with 25 rules applied. Total rules applied 781 place count 943 transition count 2012
Applied a total of 781 rules in 596 ms. Remains 943 /1324 variables (removed 381) and now considering 2012/2387 (removed 375) transitions.
// Phase 1: matrix 2012 rows 943 cols
[2023-03-11 02:37:36] [INFO ] Computed 138 place invariants in 17 ms
[2023-03-11 02:37:37] [INFO ] Implicit Places using invariants in 640 ms returned [92, 98, 101, 103, 109, 161, 178, 184, 187, 189, 190, 195, 196, 251, 272, 278, 281, 286, 290, 295, 296, 348, 373, 376, 378, 379, 384, 385, 438, 459, 468, 474, 475, 480, 481, 534, 563, 566, 568, 575, 580, 581, 633, 666, 675, 680, 681, 734, 752, 758, 761, 763, 764, 769, 770, 822, 839, 846, 849, 851, 852]
Discarding 61 places :
Implicit Place search using SMT only with invariants took 643 ms to find 61 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 882/1420 places, 2012/2387 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 882 transition count 2011
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 881 transition count 2011
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 20 place count 863 transition count 1993
Iterating global reduction 2 with 18 rules applied. Total rules applied 38 place count 863 transition count 1993
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 43 place count 858 transition count 1988
Iterating global reduction 2 with 5 rules applied. Total rules applied 48 place count 858 transition count 1988
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 49 place count 857 transition count 1987
Iterating global reduction 2 with 1 rules applied. Total rules applied 50 place count 857 transition count 1987
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 3 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 80 place count 842 transition count 1972
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 81 place count 841 transition count 1970
Iterating global reduction 2 with 1 rules applied. Total rules applied 82 place count 841 transition count 1970
Free-agglomeration rule applied 22 times.
Iterating global reduction 2 with 22 rules applied. Total rules applied 104 place count 841 transition count 1948
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 2 with 22 rules applied. Total rules applied 126 place count 819 transition count 1948
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 3 with 5 rules applied. Total rules applied 131 place count 819 transition count 1943
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 136 place count 814 transition count 1943
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 137 place count 814 transition count 1943
Applied a total of 137 rules in 249 ms. Remains 814 /882 variables (removed 68) and now considering 1943/2012 (removed 69) transitions.
// Phase 1: matrix 1943 rows 814 cols
[2023-03-11 02:37:37] [INFO ] Computed 77 place invariants in 14 ms
[2023-03-11 02:37:37] [INFO ] Implicit Places using invariants in 479 ms returned []
[2023-03-11 02:37:37] [INFO ] Invariant cache hit.
[2023-03-11 02:37:38] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 02:37:41] [INFO ] Implicit Places using invariants and state equation in 3668 ms returned []
Implicit Place search using SMT with State Equation took 4163 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 814/1420 places, 1943/2387 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 6746 ms. Remains : 814/1420 places, 1943/2387 transitions.
Incomplete random walk after 10000 steps, including 134 resets, run finished after 334 ms. (steps per millisecond=29 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 136171 steps, run timeout after 3002 ms. (steps per millisecond=45 ) properties seen :{}
Probabilistic random walk after 136171 steps, saw 59532 distinct states, run finished after 3002 ms. (steps per millisecond=45 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-11 02:37:45] [INFO ] Invariant cache hit.
[2023-03-11 02:37:45] [INFO ] After 127ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-11 02:37:45] [INFO ] [Nat]Absence check using 18 positive place invariants in 62 ms returned sat
[2023-03-11 02:37:45] [INFO ] [Nat]Absence check using 18 positive and 59 generalized place invariants in 239 ms returned sat
[2023-03-11 02:37:57] [INFO ] After 11296ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-11 02:37:57] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 02:38:06] [INFO ] After 9306ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-11 02:38:06] [INFO ] After 9538ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 82 ms.
[2023-03-11 02:38:06] [INFO ] After 21423ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 77 ms.
Support contains 76 out of 814 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 814/814 places, 1943/1943 transitions.
Applied a total of 0 rules in 43 ms. Remains 814 /814 variables (removed 0) and now considering 1943/1943 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 814/814 places, 1943/1943 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 814/814 places, 1943/1943 transitions.
Applied a total of 0 rules in 52 ms. Remains 814 /814 variables (removed 0) and now considering 1943/1943 (removed 0) transitions.
[2023-03-11 02:38:06] [INFO ] Invariant cache hit.
[2023-03-11 02:38:07] [INFO ] Implicit Places using invariants in 608 ms returned []
[2023-03-11 02:38:07] [INFO ] Invariant cache hit.
[2023-03-11 02:38:08] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-11 02:38:10] [INFO ] Implicit Places using invariants and state equation in 3435 ms returned []
Implicit Place search using SMT with State Equation took 4050 ms to find 0 implicit places.
[2023-03-11 02:38:11] [INFO ] Redundant transitions in 186 ms returned []
[2023-03-11 02:38:11] [INFO ] Invariant cache hit.
[2023-03-11 02:38:12] [INFO ] Dead Transitions using invariants and state equation in 869 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5172 ms. Remains : 814/814 places, 1943/1943 transitions.
Applied a total of 0 rules in 33 ms. Remains 814 /814 variables (removed 0) and now considering 1943/1943 (removed 0) transitions.
Running SMT prover for 3 properties.
[2023-03-11 02:38:12] [INFO ] Invariant cache hit.
[2023-03-11 02:38:12] [INFO ] After 123ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-11 02:38:12] [INFO ] [Nat]Absence check using 18 positive place invariants in 6 ms returned sat
[2023-03-11 02:38:12] [INFO ] [Nat]Absence check using 18 positive and 59 generalized place invariants in 53 ms returned sat
[2023-03-11 02:38:32] [INFO ] After 19631ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-11 02:38:32] [INFO ] After 20000ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 67 ms.
[2023-03-11 02:38:32] [INFO ] After 20379ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-11 02:38:32] [INFO ] Flatten gal took : 180 ms
[2023-03-11 02:38:32] [INFO ] Flatten gal took : 157 ms
[2023-03-11 02:38:33] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2611984859089543157.gal : 23 ms
[2023-03-11 02:38:33] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6930869353546251786.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/ReachabilityCardinality2611984859089543157.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6930869353546251786.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/ReachabilityCardinality6930869353546251786.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :7 after 45
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :45 after 221
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :221 after 645
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :645 after 3221
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :3221 after 67193
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :67193 after 5.73896e+06
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :5.73896e+06 after 9.72613e+09
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :9.72613e+09 after 1.16109e+10
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :1.16109e+10 after 1.16213e+10
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :1.16213e+10 after 3.65645e+11
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :3.65645e+11 after 6.78845e+12
Detected timeout of ITS tools.
[2023-03-11 02:38:48] [INFO ] Flatten gal took : 77 ms
[2023-03-11 02:38:48] [INFO ] Applying decomposition
[2023-03-11 02:38:48] [INFO ] Flatten gal took : 76 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/graph16662429894828164161.txt' '-o' '/tmp/graph16662429894828164161.bin' '-w' '/tmp/graph16662429894828164161.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16662429894828164161.bin' '-l' '-1' '-v' '-w' '/tmp/graph16662429894828164161.weights' '-q' '0' '-e' '0.001'
[2023-03-11 02:38:48] [INFO ] Decomposing Gal with order
[2023-03-11 02:38:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 02:38:48] [INFO ] Removed a total of 3861 redundant transitions.
[2023-03-11 02:38:48] [INFO ] Flatten gal took : 233 ms
[2023-03-11 02:38:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 147 labels/synchronizations in 61 ms.
[2023-03-11 02:38:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16749765118874890882.gal : 30 ms
[2023-03-11 02:38:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14547853724356098784.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/ReachabilityCardinality16749765118874890882.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14547853724356098784.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
Loading property file /tmp/ReachabilityCardinality14547853724356098784.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :1 after 337
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :337 after 3.09254e+06
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :3.09254e+06 after 3.85658e+08
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :3.85658e+08 after 6.37648e+12
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :6.37648e+12 after 1.64241e+15
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :1.64241e+15 after 1.82312e+17
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :1.82312e+17 after 1.38434e+19
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :1.38434e+19 after 1.00376e+21
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6390935978078859099
[2023-03-11 02:39:04] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6390935978078859099
Running compilation step : cd /tmp/ltsmin6390935978078859099;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6390935978078859099;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6390935978078859099;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
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)
[2023-03-11 02:39:07] [INFO ] Flatten gal took : 97 ms
[2023-03-11 02:39:07] [INFO ] Applying decomposition
[2023-03-11 02:39:07] [INFO ] Flatten gal took : 107 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/graph8037816096052640974.txt' '-o' '/tmp/graph8037816096052640974.bin' '-w' '/tmp/graph8037816096052640974.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8037816096052640974.bin' '-l' '-1' '-v' '-w' '/tmp/graph8037816096052640974.weights' '-q' '0' '-e' '0.001'
[2023-03-11 02:39:07] [INFO ] Decomposing Gal with order
[2023-03-11 02:39:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 02:39:08] [INFO ] Removed a total of 3880 redundant transitions.
[2023-03-11 02:39:08] [INFO ] Flatten gal took : 206 ms
[2023-03-11 02:39:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 49 ms.
[2023-03-11 02:39:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12193003673303869255.gal : 28 ms
[2023-03-11 02:39:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1474647598854797470.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/ReachabilityCardinality12193003673303869255.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1474647598854797470.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/ReachabilityCardinality1474647598854797470.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :1 after 10
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :10 after 2.12127e+12
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :2.12127e+12 after 2.92774e+27
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :2.92774e+27 after 6.87053e+27
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :6.87053e+27 after 1.67346e+29
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-11 03:09:08] [INFO ] Flatten gal took : 125 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7807418498121353215
[2023-03-11 03:09:08] [INFO ] Too many transitions (1943) to apply POR reductions. Disabling POR matrices.
[2023-03-11 03:09:08] [INFO ] Applying decomposition
[2023-03-11 03:09:08] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7807418498121353215
Running compilation step : cd /tmp/ltsmin7807418498121353215;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '240' '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'
[2023-03-11 03:09:08] [INFO ] Flatten gal took : 92 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/graph658247159042092843.txt' '-o' '/tmp/graph658247159042092843.bin' '-w' '/tmp/graph658247159042092843.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph658247159042092843.bin' '-l' '-1' '-v' '-w' '/tmp/graph658247159042092843.weights' '-q' '0' '-e' '0.001'
[2023-03-11 03:09:08] [INFO ] Decomposing Gal with order
[2023-03-11 03:09:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 03:09:08] [INFO ] Removed a total of 3896 redundant transitions.
[2023-03-11 03:09:08] [INFO ] Flatten gal took : 109 ms
[2023-03-11 03:09:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 165 labels/synchronizations in 26 ms.
[2023-03-11 03:09:09] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability1129359820064532620.gal : 11 ms
[2023-03-11 03:09:09] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability2663455798583412400.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/ReachabilityFireability1129359820064532620.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability2663455798583412400.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityFireability2663455798583412400.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :1 after 13
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :13 after 1057
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :1057 after 8.06304e+06
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :8.06304e+06 after 4.50019e+08
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :4.50019e+08 after 1.01272e+13
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :1.01272e+13 after 2.51728e+15
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :2.51728e+15 after 2.7755e+17
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :2.7755e+17 after 2.08968e+19
Compilation finished in 3929 ms.
Running link step : cd /tmp/ltsmin7807418498121353215;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin7807418498121353215;'/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' 'ASLinkPT09aReachabilityFireability05==true'
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :2.08968e+19 after 1.51068e+21
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :1.51068e+21 after 1.00468e+23
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :1.00468e+23 after 6.62385e+24
SDD proceeding with computation,3 properties remain. new max is 32768
SDD size :6.62385e+24 after 4.27961e+26
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin7807418498121353215;'/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' 'ASLinkPT09aReachabilityFireability05==true'
Running LTSmin : cd /tmp/ltsmin7807418498121353215;'/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' 'ASLinkPT09aReachabilityFireability13==true'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 9182836 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16073560 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="ASLink-PT-09a"
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 ASLink-PT-09a, 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 r005-oct2-167813592700143"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-09a.tgz
mv ASLink-PT-09a 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 ;