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.r133-smll-167819411100486.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 DoubleExponent-PT-020, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r133-smll-167819411100486
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 760K
-rw-r--r-- 1 mcc users 7.9K Feb 26 13:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 26 13:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 26 13:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 26 13:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Feb 26 13:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 26 13:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 26 13:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 26 13:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:01 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 340K 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 DoubleExponent-PT-020-ReachabilityCardinality-00
FORMULA_NAME DoubleExponent-PT-020-ReachabilityCardinality-01
FORMULA_NAME DoubleExponent-PT-020-ReachabilityCardinality-02
FORMULA_NAME DoubleExponent-PT-020-ReachabilityCardinality-03
FORMULA_NAME DoubleExponent-PT-020-ReachabilityCardinality-04
FORMULA_NAME DoubleExponent-PT-020-ReachabilityCardinality-05
FORMULA_NAME DoubleExponent-PT-020-ReachabilityCardinality-06
FORMULA_NAME DoubleExponent-PT-020-ReachabilityCardinality-07
FORMULA_NAME DoubleExponent-PT-020-ReachabilityCardinality-08
FORMULA_NAME DoubleExponent-PT-020-ReachabilityCardinality-09
FORMULA_NAME DoubleExponent-PT-020-ReachabilityCardinality-10
FORMULA_NAME DoubleExponent-PT-020-ReachabilityCardinality-11
FORMULA_NAME DoubleExponent-PT-020-ReachabilityCardinality-12
FORMULA_NAME DoubleExponent-PT-020-ReachabilityCardinality-13
FORMULA_NAME DoubleExponent-PT-020-ReachabilityCardinality-14
FORMULA_NAME DoubleExponent-PT-020-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678505009344

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleExponent-PT-020
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-11 03:23:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-11 03:23:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 03:23:33] [INFO ] Load time of PNML (sax parser for PT used): 167 ms
[2023-03-11 03:23:33] [INFO ] Transformed 1064 places.
[2023-03-11 03:23:33] [INFO ] Transformed 998 transitions.
[2023-03-11 03:23:33] [INFO ] Parsed PT model containing 1064 places and 998 transitions and 2814 arcs in 298 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 24 ms.
Working with output stream class java.io.PrintStream
[2023-03-11 03:23:34] [INFO ] Flatten gal took : 346 ms
[2023-03-11 03:23:34] [INFO ] Flatten gal took : 203 ms
[2023-03-11 03:23:34] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8283565688896878603.gal : 114 ms
[2023-03-11 03:23:34] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1577052565264506501.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/ReachabilityCardinality8283565688896878603.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1577052565264506501.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
Incomplete random walk after 10000 steps, including 332 resets, run finished after 1196 ms. (steps per millisecond=8 ) properties (out of 16) seen :0
Loading property file /tmp/ReachabilityCardinality1577052565264506501.prop.
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 31 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 65 ms. (steps per millisecond=15 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 69 ms. (steps per millisecond=14 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 58 ms. (steps per millisecond=17 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 56 ms. (steps per millisecond=17 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 31 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 27 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 28 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 16) seen :0
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :4 after 7
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :7 after 11
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :11 after 12
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :12 after 25
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :25 after 32
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :32 after 69
SDD proceeding with computation,16 properties remain. new max is 512
SDD size :69 after 137
SDD proceeding with computation,16 properties remain. new max is 1024
SDD size :137 after 513
SDD proceeding with computation,16 properties remain. new max is 2048
SDD size :513 after 2689
Reachability property DoubleExponent-PT-020-ReachabilityCardinality-10 is true.
FORMULA DoubleExponent-PT-020-ReachabilityCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,15 properties remain. new max is 2048
SDD size :2689 after 24181
SDD proceeding with computation,15 properties remain. new max is 4096
SDD size :24181 after 108118
Interrupted probabilistic random walk after 71248 steps, run timeout after 3001 ms. (steps per millisecond=23 ) properties seen :{10=1}
Probabilistic random walk after 71248 steps, saw 35630 distinct states, run finished after 3002 ms. (steps per millisecond=23 ) properties seen :1
Running SMT prover for 15 properties.
// Phase 1: matrix 998 rows 1064 cols
[2023-03-11 03:23:38] [INFO ] Invariants computation overflowed in 158 ms
[2023-03-11 03:23:39] [INFO ] After 951ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
SDD proceeding with computation,15 properties remain. new max is 8192
SDD size :108118 after 342681
SDD proceeding with computation,15 properties remain. new max is 16384
SDD size :342681 after 883822
[2023-03-11 03:24:04] [INFO ] After 23977ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :11
[2023-03-11 03:24:04] [INFO ] After 23989ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :11
Attempting to minimize the solution found.
Minimization took 0 ms.
[2023-03-11 03:24:04] [INFO ] After 25031ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :11
FORMULA DoubleExponent-PT-020-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-020-ReachabilityCardinality-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-020-ReachabilityCardinality-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 15 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 6158 ms.
Support contains 208 out of 1064 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1064/1064 places, 998/998 transitions.
Graph (complete) has 1816 edges and 1064 vertex of which 1058 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.5 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 103 transitions
Trivial Post-agglo rules discarded 103 transitions
Performed 103 trivial Post agglomeration. Transition count delta: 103
Iterating post reduction 0 with 106 rules applied. Total rules applied 107 place count 1057 transition count 893
Reduce places removed 103 places and 0 transitions.
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Iterating post reduction 1 with 137 rules applied. Total rules applied 244 place count 954 transition count 859
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 2 with 34 rules applied. Total rules applied 278 place count 920 transition count 859
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 32 Pre rules applied. Total rules applied 278 place count 920 transition count 827
Deduced a syphon composed of 32 places in 14 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 3 with 64 rules applied. Total rules applied 342 place count 888 transition count 827
Performed 94 Post agglomeration using F-continuation condition.Transition count delta: 94
Deduced a syphon composed of 94 places in 9 ms
Reduce places removed 94 places and 0 transitions.
Iterating global reduction 3 with 188 rules applied. Total rules applied 530 place count 794 transition count 733
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 14 places in 30 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 558 place count 780 transition count 733
Free-agglomeration rule applied 4 times.
Iterating global reduction 3 with 4 rules applied. Total rules applied 562 place count 780 transition count 729
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 566 place count 776 transition count 729
Free-agglomeration rule (complex) applied 66 times.
Iterating global reduction 4 with 66 rules applied. Total rules applied 632 place count 776 transition count 663
Reduce places removed 66 places and 0 transitions.
Iterating post reduction 4 with 66 rules applied. Total rules applied 698 place count 710 transition count 663
Partial Free-agglomeration rule applied 60 times.
Drop transitions removed 60 transitions
Iterating global reduction 5 with 60 rules applied. Total rules applied 758 place count 710 transition count 663
Partial Post-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 5 with 3 rules applied. Total rules applied 761 place count 710 transition count 663
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 762 place count 709 transition count 662
Applied a total of 762 rules in 608 ms. Remains 709 /1064 variables (removed 355) and now considering 662/998 (removed 336) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 609 ms. Remains : 709/1064 places, 662/998 transitions.
Incomplete random walk after 10000 steps, including 666 resets, run finished after 583 ms. (steps per millisecond=17 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 494 resets, run finished after 378 ms. (steps per millisecond=26 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 498 resets, run finished after 339 ms. (steps per millisecond=29 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 495 resets, run finished after 222 ms. (steps per millisecond=45 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 493 resets, run finished after 255 ms. (steps per millisecond=39 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 481 resets, run finished after 278 ms. (steps per millisecond=35 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 491 resets, run finished after 269 ms. (steps per millisecond=37 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 492 resets, run finished after 341 ms. (steps per millisecond=29 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 493 resets, run finished after 356 ms. (steps per millisecond=28 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 495 resets, run finished after 293 ms. (steps per millisecond=34 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 504 resets, run finished after 187 ms. (steps per millisecond=53 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 502 resets, run finished after 194 ms. (steps per millisecond=51 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 496 resets, run finished after 188 ms. (steps per millisecond=53 ) properties (out of 12) seen :0
Interrupted probabilistic random walk after 370998 steps, run timeout after 9001 ms. (steps per millisecond=41 ) properties seen :{}
Probabilistic random walk after 370998 steps, saw 185641 distinct states, run finished after 9002 ms. (steps per millisecond=41 ) properties seen :0
Running SMT prover for 12 properties.
// Phase 1: matrix 662 rows 709 cols
[2023-03-11 03:24:24] [INFO ] Invariants computation overflowed in 156 ms
[2023-03-11 03:24:24] [INFO ] After 308ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
SDD proceeding with computation,15 properties remain. new max is 32768
SDD size :883822 after 2.05847e+06
[2023-03-11 03:24:49] [INFO ] After 24449ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-11 03:24:49] [INFO ] State equation strengthened by 31 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-11 03:24:49] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-11 03:24:49] [INFO ] After 25025ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:12
Fused 12 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 6077 ms.
Support contains 208 out of 709 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 709/709 places, 662/662 transitions.
Applied a total of 0 rules in 37 ms. Remains 709 /709 variables (removed 0) and now considering 662/662 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 709/709 places, 662/662 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 709/709 places, 662/662 transitions.
Applied a total of 0 rules in 29 ms. Remains 709 /709 variables (removed 0) and now considering 662/662 (removed 0) transitions.
// Phase 1: matrix 662 rows 709 cols
[2023-03-11 03:24:56] [INFO ] Invariants computation overflowed in 82 ms
[2023-03-11 03:24:56] [INFO ] Implicit Places using invariants in 500 ms returned []
// Phase 1: matrix 662 rows 709 cols
[2023-03-11 03:24:56] [INFO ] Invariants computation overflowed in 77 ms
[2023-03-11 03:24:57] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-11 03:25:21] [INFO ] Implicit Places using invariants and state equation in 24487 ms returned [26, 237, 307, 428, 435, 462, 537, 580, 583, 614, 660, 667]
Discarding 12 places :
Implicit Place search using SMT with State Equation took 24998 ms to find 12 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 697/709 places, 662/662 transitions.
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 697 transition count 662
Applied a total of 5 rules in 79 ms. Remains 697 /697 variables (removed 0) and now considering 662/662 (removed 0) transitions.
// Phase 1: matrix 662 rows 697 cols
[2023-03-11 03:25:21] [INFO ] Invariants computation overflowed in 47 ms
[2023-03-11 03:25:21] [INFO ] Implicit Places using invariants in 497 ms returned []
// Phase 1: matrix 662 rows 697 cols
[2023-03-11 03:25:21] [INFO ] Invariants computation overflowed in 42 ms
[2023-03-11 03:25:22] [INFO ] State equation strengthened by 32 read => feed constraints.
[2023-03-11 03:25:52] [INFO ] Performed 517/697 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-11 03:26:05] [INFO ] Implicit Places using invariants and state equation in 43669 ms returned []
Implicit Place search using SMT with State Equation took 44170 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 697/709 places, 662/662 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 69282 ms. Remains : 697/709 places, 662/662 transitions.
Incomplete random walk after 10000 steps, including 686 resets, run finished after 556 ms. (steps per millisecond=17 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 505 resets, run finished after 216 ms. (steps per millisecond=46 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 513 resets, run finished after 260 ms. (steps per millisecond=38 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 522 resets, run finished after 263 ms. (steps per millisecond=38 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 521 resets, run finished after 288 ms. (steps per millisecond=34 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 509 resets, run finished after 322 ms. (steps per millisecond=31 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 500 resets, run finished after 383 ms. (steps per millisecond=26 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 508 resets, run finished after 304 ms. (steps per millisecond=32 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 523 resets, run finished after 250 ms. (steps per millisecond=40 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 495 resets, run finished after 230 ms. (steps per millisecond=43 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 517 resets, run finished after 242 ms. (steps per millisecond=41 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 505 resets, run finished after 260 ms. (steps per millisecond=38 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 509 resets, run finished after 242 ms. (steps per millisecond=41 ) properties (out of 12) seen :0
Interrupted probabilistic random walk after 270012 steps, run timeout after 9001 ms. (steps per millisecond=29 ) properties seen :{}
Probabilistic random walk after 270012 steps, saw 135079 distinct states, run finished after 9006 ms. (steps per millisecond=29 ) properties seen :0
Running SMT prover for 12 properties.
// Phase 1: matrix 662 rows 697 cols
[2023-03-11 03:26:18] [INFO ] Invariants computation overflowed in 47 ms
[2023-03-11 03:26:18] [INFO ] After 296ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-11 03:26:43] [INFO ] After 24570ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :7
[2023-03-11 03:26:43] [INFO ] State equation strengthened by 32 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-11 03:26:43] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-11 03:26:43] [INFO ] After 25016ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:12
FORMULA DoubleExponent-PT-020-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-020-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-020-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 10048 ms.
Support contains 181 out of 697 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 697/697 places, 662/662 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 697 transition count 658
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 693 transition count 658
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 8 place count 693 transition count 656
Deduced a syphon composed of 2 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 12 place count 691 transition count 656
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 8 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 28 place count 683 transition count 648
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 30 place count 682 transition count 648
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 31 place count 682 transition count 647
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 32 place count 681 transition count 647
Free-agglomeration rule (complex) applied 14 times.
Iterating global reduction 3 with 14 rules applied. Total rules applied 46 place count 681 transition count 633
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 3 with 14 rules applied. Total rules applied 60 place count 667 transition count 633
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 65 place count 667 transition count 633
Applied a total of 65 rules in 160 ms. Remains 667 /697 variables (removed 30) and now considering 633/662 (removed 29) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 162 ms. Remains : 667/697 places, 633/662 transitions.
Incomplete random walk after 10000 steps, including 701 resets, run finished after 301 ms. (steps per millisecond=33 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 510 resets, run finished after 250 ms. (steps per millisecond=40 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 501 resets, run finished after 248 ms. (steps per millisecond=40 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 513 resets, run finished after 231 ms. (steps per millisecond=43 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 500 resets, run finished after 227 ms. (steps per millisecond=44 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 514 resets, run finished after 231 ms. (steps per millisecond=43 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 523 resets, run finished after 237 ms. (steps per millisecond=42 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 508 resets, run finished after 225 ms. (steps per millisecond=44 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 519 resets, run finished after 223 ms. (steps per millisecond=44 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 502 resets, run finished after 219 ms. (steps per millisecond=45 ) properties (out of 9) seen :0
Interrupted probabilistic random walk after 173222 steps, run timeout after 6001 ms. (steps per millisecond=28 ) properties seen :{}
Probabilistic random walk after 173222 steps, saw 86630 distinct states, run finished after 6001 ms. (steps per millisecond=28 ) properties seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 633 rows 667 cols
[2023-03-11 03:27:02] [INFO ] Invariants computation overflowed in 62 ms
[2023-03-11 03:27:02] [INFO ] After 226ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-11 03:27:27] [INFO ] After 24651ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-11 03:27:27] [INFO ] State equation strengthened by 41 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-11 03:27:27] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-11 03:27:27] [INFO ] After 25020ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:9
Fused 9 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 10046 ms.
Support contains 181 out of 667 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 667/667 places, 633/633 transitions.
Applied a total of 0 rules in 20 ms. Remains 667 /667 variables (removed 0) and now considering 633/633 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 667/667 places, 633/633 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 667/667 places, 633/633 transitions.
Applied a total of 0 rules in 17 ms. Remains 667 /667 variables (removed 0) and now considering 633/633 (removed 0) transitions.
// Phase 1: matrix 633 rows 667 cols
[2023-03-11 03:27:37] [INFO ] Invariants computation overflowed in 62 ms
[2023-03-11 03:27:38] [INFO ] Implicit Places using invariants in 500 ms returned []
// Phase 1: matrix 633 rows 667 cols
[2023-03-11 03:27:38] [INFO ] Invariants computation overflowed in 64 ms
[2023-03-11 03:27:38] [INFO ] State equation strengthened by 41 read => feed constraints.
[2023-03-11 03:28:08] [INFO ] Performed 510/667 implicitness test of which 1 returned IMPLICIT in 30 seconds.
[2023-03-11 03:28:11] [INFO ] Implicit Places using invariants and state equation in 33073 ms returned [115]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 33579 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 666/667 places, 633/633 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 666 transition count 633
Applied a total of 1 rules in 39 ms. Remains 666 /666 variables (removed 0) and now considering 633/633 (removed 0) transitions.
// Phase 1: matrix 633 rows 666 cols
[2023-03-11 03:28:11] [INFO ] Invariants computation overflowed in 31 ms
[2023-03-11 03:28:11] [INFO ] Implicit Places using invariants in 388 ms returned []
// Phase 1: matrix 633 rows 666 cols
[2023-03-11 03:28:11] [INFO ] Invariants computation overflowed in 31 ms
[2023-03-11 03:28:12] [INFO ] State equation strengthened by 41 read => feed constraints.
[2023-03-11 03:28:42] [INFO ] Performed 476/666 implicitness test of which 1 returned IMPLICIT in 30 seconds.
[2023-03-11 03:28:56] [INFO ] Implicit Places using invariants and state equation in 45071 ms returned [311, 556]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 45465 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 664/667 places, 633/633 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 664 transition count 631
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 662 transition count 631
Applied a total of 4 rules in 64 ms. Remains 662 /664 variables (removed 2) and now considering 631/633 (removed 2) transitions.
// Phase 1: matrix 631 rows 662 cols
[2023-03-11 03:28:56] [INFO ] Invariants computation overflowed in 61 ms
[2023-03-11 03:28:57] [INFO ] Implicit Places using invariants in 415 ms returned []
// Phase 1: matrix 631 rows 662 cols
[2023-03-11 03:28:57] [INFO ] Invariants computation overflowed in 65 ms
[2023-03-11 03:28:57] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-11 03:29:16] [INFO ] Implicit Places using invariants and state equation in 19129 ms returned [445]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 19547 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 661/667 places, 631/633 transitions.
Applied a total of 0 rules in 18 ms. Remains 661 /661 variables (removed 0) and now considering 631/631 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 4 iterations and 98732 ms. Remains : 661/667 places, 631/633 transitions.
Incomplete random walk after 10000 steps, including 711 resets, run finished after 502 ms. (steps per millisecond=19 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 513 resets, run finished after 211 ms. (steps per millisecond=47 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 525 resets, run finished after 208 ms. (steps per millisecond=48 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 523 resets, run finished after 219 ms. (steps per millisecond=45 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 507 resets, run finished after 240 ms. (steps per millisecond=41 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 518 resets, run finished after 237 ms. (steps per millisecond=42 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 514 resets, run finished after 234 ms. (steps per millisecond=42 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 513 resets, run finished after 235 ms. (steps per millisecond=42 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 513 resets, run finished after 236 ms. (steps per millisecond=42 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 520 resets, run finished after 297 ms. (steps per millisecond=33 ) properties (out of 9) seen :0
Interrupted probabilistic random walk after 193358 steps, run timeout after 6001 ms. (steps per millisecond=32 ) properties seen :{}
Probabilistic random walk after 193358 steps, saw 96691 distinct states, run finished after 6001 ms. (steps per millisecond=32 ) properties seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 631 rows 661 cols
[2023-03-11 03:29:25] [INFO ] Invariants computation overflowed in 102 ms
[2023-03-11 03:29:25] [INFO ] After 277ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-11 03:29:50] [INFO ] After 24677ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-11 03:29:50] [INFO ] State equation strengthened by 42 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-11 03:29:50] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-11 03:29:50] [INFO ] After 25018ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:9
Fused 9 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 10048 ms.
Support contains 181 out of 661 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 661/661 places, 631/631 transitions.
Applied a total of 0 rules in 32 ms. Remains 661 /661 variables (removed 0) and now considering 631/631 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 661/661 places, 631/631 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 661/661 places, 631/631 transitions.
Applied a total of 0 rules in 16 ms. Remains 661 /661 variables (removed 0) and now considering 631/631 (removed 0) transitions.
// Phase 1: matrix 631 rows 661 cols
[2023-03-11 03:30:00] [INFO ] Invariants computation overflowed in 115 ms
[2023-03-11 03:30:00] [INFO ] Implicit Places using invariants in 435 ms returned []
// Phase 1: matrix 631 rows 661 cols
[2023-03-11 03:30:01] [INFO ] Invariants computation overflowed in 108 ms
[2023-03-11 03:30:01] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-11 03:30:31] [INFO ] Performed 515/661 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-11 03:30:43] [INFO ] Implicit Places using invariants and state equation in 42204 ms returned []
Implicit Place search using SMT with State Equation took 42642 ms to find 0 implicit places.
[2023-03-11 03:30:43] [INFO ] Redundant transitions in 61 ms returned []
// Phase 1: matrix 631 rows 661 cols
[2023-03-11 03:30:43] [INFO ] Invariants computation overflowed in 68 ms
[2023-03-11 03:30:43] [INFO ] Dead Transitions using invariants and state equation in 663 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43398 ms. Remains : 661/661 places, 631/631 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 661 transition count 624
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 654 transition count 624
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 14 place count 654 transition count 616
Deduced a syphon composed of 8 places in 5 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 30 place count 646 transition count 616
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 32 place count 646 transition count 614
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 34 place count 644 transition count 614
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 35 place count 644 transition count 613
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 36 place count 643 transition count 613
Applied a total of 36 rules in 68 ms. Remains 643 /661 variables (removed 18) and now considering 613/631 (removed 18) transitions.
Running SMT prover for 9 properties.
// Phase 1: matrix 613 rows 643 cols
[2023-03-11 03:30:43] [INFO ] Invariants computation overflowed in 59 ms
[2023-03-11 03:30:44] [INFO ] After 297ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-11 03:31:10] [INFO ] After 26047ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-11 03:31:11] [INFO ] Deduced a trap composed of 12 places in 424 ms of which 6 ms to minimize.
[2023-03-11 03:31:11] [INFO ] Deduced a trap composed of 7 places in 448 ms of which 2 ms to minimize.
[2023-03-11 03:31:12] [INFO ] Deduced a trap composed of 21 places in 314 ms of which 2 ms to minimize.
[2023-03-11 03:31:12] [INFO ] Deduced a trap composed of 41 places in 377 ms of which 3 ms to minimize.
[2023-03-11 03:31:12] [INFO ] Deduced a trap composed of 33 places in 316 ms of which 2 ms to minimize.
[2023-03-11 03:31:13] [INFO ] Deduced a trap composed of 14 places in 294 ms of which 1 ms to minimize.
[2023-03-11 03:31:13] [INFO ] Deduced a trap composed of 207 places in 365 ms of which 2 ms to minimize.
[2023-03-11 03:31:13] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 2801 ms
[2023-03-11 03:31:16] [INFO ] Deduced a trap composed of 30 places in 237 ms of which 1 ms to minimize.
[2023-03-11 03:31:16] [INFO ] Deduced a trap composed of 61 places in 228 ms of which 0 ms to minimize.
[2023-03-11 03:31:17] [INFO ] Deduced a trap composed of 73 places in 227 ms of which 1 ms to minimize.
[2023-03-11 03:31:17] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 3 trap constraints in 1248 ms
[2023-03-11 03:31:18] [INFO ] Deduced a trap composed of 188 places in 338 ms of which 1 ms to minimize.
[2023-03-11 03:31:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1918 ms
[2023-03-11 03:31:29] [INFO ] Deduced a trap composed of 29 places in 262 ms of which 0 ms to minimize.
[2023-03-11 03:31:29] [INFO ] Deduced a trap composed of 46 places in 229 ms of which 0 ms to minimize.
[2023-03-11 03:31:29] [INFO ] Deduced a trap composed of 46 places in 202 ms of which 1 ms to minimize.
[2023-03-11 03:31:30] [INFO ] Deduced a trap composed of 51 places in 236 ms of which 1 ms to minimize.
[2023-03-11 03:31:30] [INFO ] Deduced a trap composed of 39 places in 246 ms of which 1 ms to minimize.
[2023-03-11 03:31:30] [INFO ] Deduced a trap composed of 76 places in 181 ms of which 1 ms to minimize.
[2023-03-11 03:31:31] [INFO ] Deduced a trap composed of 105 places in 178 ms of which 0 ms to minimize.
[2023-03-11 03:31:31] [INFO ] Deduced a trap composed of 105 places in 163 ms of which 1 ms to minimize.
[2023-03-11 03:31:31] [INFO ] Deduced a trap composed of 104 places in 164 ms of which 1 ms to minimize.
[2023-03-11 03:31:31] [INFO ] Deduced a trap composed of 108 places in 181 ms of which 1 ms to minimize.
[2023-03-11 03:31:32] [INFO ] Deduced a trap composed of 101 places in 168 ms of which 0 ms to minimize.
[2023-03-11 03:31:32] [INFO ] Deduced a trap composed of 96 places in 196 ms of which 1 ms to minimize.
[2023-03-11 03:31:32] [INFO ] Deduced a trap composed of 132 places in 164 ms of which 1 ms to minimize.
[2023-03-11 03:31:32] [INFO ] Deduced a trap composed of 63 places in 172 ms of which 1 ms to minimize.
[2023-03-11 03:31:33] [INFO ] Deduced a trap composed of 79 places in 168 ms of which 1 ms to minimize.
[2023-03-11 03:31:33] [INFO ] Deduced a trap composed of 76 places in 148 ms of which 0 ms to minimize.
[2023-03-11 03:31:33] [INFO ] Trap strengthening (SAT) tested/added 17/16 trap constraints in 4363 ms
[2023-03-11 03:31:35] [INFO ] Deduced a trap composed of 48 places in 430 ms of which 1 ms to minimize.
[2023-03-11 03:31:35] [INFO ] Deduced a trap composed of 58 places in 305 ms of which 1 ms to minimize.
[2023-03-11 03:31:36] [INFO ] Deduced a trap composed of 79 places in 309 ms of which 1 ms to minimize.
[2023-03-11 03:31:36] [INFO ] Deduced a trap composed of 82 places in 417 ms of which 1 ms to minimize.
[2023-03-11 03:31:37] [INFO ] Deduced a trap composed of 68 places in 407 ms of which 1 ms to minimize.
[2023-03-11 03:31:37] [INFO ] Deduced a trap composed of 49 places in 425 ms of which 1 ms to minimize.
[2023-03-11 03:31:37] [INFO ] Deduced a trap composed of 56 places in 307 ms of which 1 ms to minimize.
[2023-03-11 03:31:38] [INFO ] Deduced a trap composed of 37 places in 396 ms of which 2 ms to minimize.
[2023-03-11 03:31:38] [INFO ] Deduced a trap composed of 184 places in 393 ms of which 1 ms to minimize.
[2023-03-11 03:31:39] [INFO ] Deduced a trap composed of 201 places in 389 ms of which 1 ms to minimize.
[2023-03-11 03:31:39] [INFO ] Deduced a trap composed of 238 places in 462 ms of which 2 ms to minimize.
[2023-03-11 03:31:40] [INFO ] Deduced a trap composed of 230 places in 403 ms of which 1 ms to minimize.
[2023-03-11 03:31:40] [INFO ] Deduced a trap composed of 178 places in 391 ms of which 2 ms to minimize.
[2023-03-11 03:31:41] [INFO ] Deduced a trap composed of 183 places in 378 ms of which 1 ms to minimize.
[2023-03-11 03:31:41] [INFO ] Deduced a trap composed of 243 places in 281 ms of which 1 ms to minimize.
[2023-03-11 03:31:42] [INFO ] Deduced a trap composed of 83 places in 397 ms of which 1 ms to minimize.
[2023-03-11 03:31:42] [INFO ] Deduced a trap composed of 252 places in 394 ms of which 1 ms to minimize.
[2023-03-11 03:31:42] [INFO ] Deduced a trap composed of 249 places in 400 ms of which 2 ms to minimize.
[2023-03-11 03:31:43] [INFO ] Deduced a trap composed of 180 places in 386 ms of which 1 ms to minimize.
[2023-03-11 03:31:43] [INFO ] Deduced a trap composed of 181 places in 382 ms of which 1 ms to minimize.
[2023-03-11 03:31:44] [INFO ] Deduced a trap composed of 180 places in 383 ms of which 1 ms to minimize.
[2023-03-11 03:31:44] [INFO ] Deduced a trap composed of 182 places in 361 ms of which 0 ms to minimize.
[2023-03-11 03:31:44] [INFO ] Deduced a trap composed of 244 places in 283 ms of which 1 ms to minimize.
[2023-03-11 03:31:45] [INFO ] Deduced a trap composed of 184 places in 350 ms of which 2 ms to minimize.
[2023-03-11 03:31:45] [INFO ] Deduced a trap composed of 240 places in 338 ms of which 1 ms to minimize.
[2023-03-11 03:31:46] [INFO ] Deduced a trap composed of 251 places in 290 ms of which 1 ms to minimize.
[2023-03-11 03:31:46] [INFO ] Deduced a trap composed of 268 places in 292 ms of which 1 ms to minimize.
[2023-03-11 03:31:46] [INFO ] Deduced a trap composed of 188 places in 299 ms of which 1 ms to minimize.
[2023-03-11 03:31:47] [INFO ] Deduced a trap composed of 259 places in 393 ms of which 10 ms to minimize.
[2023-03-11 03:31:47] [INFO ] Deduced a trap composed of 257 places in 384 ms of which 1 ms to minimize.
[2023-03-11 03:31:47] [INFO ] Deduced a trap composed of 177 places in 295 ms of which 0 ms to minimize.
[2023-03-11 03:31:48] [INFO ] Deduced a trap composed of 187 places in 281 ms of which 1 ms to minimize.
[2023-03-11 03:31:48] [INFO ] Deduced a trap composed of 182 places in 257 ms of which 1 ms to minimize.
[2023-03-11 03:31:48] [INFO ] Deduced a trap composed of 197 places in 256 ms of which 0 ms to minimize.
[2023-03-11 03:31:49] [INFO ] Deduced a trap composed of 256 places in 269 ms of which 1 ms to minimize.
[2023-03-11 03:31:49] [INFO ] Deduced a trap composed of 57 places in 267 ms of which 1 ms to minimize.
[2023-03-11 03:31:49] [INFO ] Deduced a trap composed of 242 places in 279 ms of which 4 ms to minimize.
[2023-03-11 03:31:50] [INFO ] Deduced a trap composed of 87 places in 259 ms of which 1 ms to minimize.
[2023-03-11 03:31:50] [INFO ] Deduced a trap composed of 257 places in 403 ms of which 1 ms to minimize.
[2023-03-11 03:31:50] [INFO ] Deduced a trap composed of 244 places in 411 ms of which 3 ms to minimize.
[2023-03-11 03:31:51] [INFO ] Deduced a trap composed of 251 places in 421 ms of which 12 ms to minimize.
[2023-03-11 03:31:51] [INFO ] Deduced a trap composed of 257 places in 329 ms of which 2 ms to minimize.
[2023-03-11 03:31:52] [INFO ] Deduced a trap composed of 247 places in 382 ms of which 1 ms to minimize.
[2023-03-11 03:31:52] [INFO ] Deduced a trap composed of 254 places in 412 ms of which 0 ms to minimize.
[2023-03-11 03:31:52] [INFO ] Deduced a trap composed of 256 places in 251 ms of which 1 ms to minimize.
[2023-03-11 03:31:53] [INFO ] Deduced a trap composed of 253 places in 302 ms of which 1 ms to minimize.
[2023-03-11 03:31:53] [INFO ] Trap strengthening (SAT) tested/added 47/46 trap constraints in 18232 ms
[2023-03-11 03:32:02] [INFO ] Deduced a trap composed of 7 places in 245 ms of which 1 ms to minimize.
[2023-03-11 03:32:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1230 ms
[2023-03-11 03:32:04] [INFO ] Deduced a trap composed of 27 places in 210 ms of which 1 ms to minimize.
[2023-03-11 03:32:04] [INFO ] Deduced a trap composed of 90 places in 161 ms of which 1 ms to minimize.
[2023-03-11 03:32:04] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 517 ms
[2023-03-11 03:32:04] [INFO ] After 80231ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :7
Attempting to minimize the solution found.
Minimization took 17248 ms.
[2023-03-11 03:32:22] [INFO ] After 97909ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :6
FORMULA DoubleExponent-PT-020-ReachabilityCardinality-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT OVER_APPROXIMATION
[2023-03-11 03:32:22] [INFO ] Flatten gal took : 50 ms
[2023-03-11 03:32:22] [INFO ] Flatten gal took : 45 ms
[2023-03-11 03:32:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16223987611341525445.gal : 9 ms
[2023-03-11 03:32:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality804863432358850154.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/ReachabilityCardinality16223987611341525445.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality804863432358850154.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/ReachabilityCardinality804863432358850154.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :6 after 11
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :11 after 18
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :18 after 28
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :28 after 48
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :48 after 98
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :98 after 493
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :493 after 2550
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :2550 after 14877
SDD proceeding with computation,8 properties remain. new max is 4096
SDD size :14877 after 334274
SDD proceeding with computation,8 properties remain. new max is 8192
SDD size :334274 after 992072
Detected timeout of ITS tools.
[2023-03-11 03:32:37] [INFO ] Flatten gal took : 40 ms
[2023-03-11 03:32:37] [INFO ] Applying decomposition
[2023-03-11 03:32:37] [INFO ] Flatten gal took : 56 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/graph15686699934211800060.txt' '-o' '/tmp/graph15686699934211800060.bin' '-w' '/tmp/graph15686699934211800060.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15686699934211800060.bin' '-l' '-1' '-v' '-w' '/tmp/graph15686699934211800060.weights' '-q' '0' '-e' '0.001'
[2023-03-11 03:32:37] [INFO ] Decomposing Gal with order
[2023-03-11 03:32:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 03:32:38] [INFO ] Removed a total of 347 redundant transitions.
[2023-03-11 03:32:38] [INFO ] Flatten gal took : 165 ms
[2023-03-11 03:32:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 42 ms.
[2023-03-11 03:32:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17306465738401791812.gal : 15 ms
[2023-03-11 03:32:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17300282780409148741.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/ReachabilityCardinality17306465738401791812.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17300282780409148741.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
Loading property file /tmp/ReachabilityCardinality17300282780409148741.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :6 after 11
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :11 after 18
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :18 after 29
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :29 after 52
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :52 after 108
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :108 after 673
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :673 after 2589
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :2589 after 13216
SDD proceeding with computation,8 properties remain. new max is 4096
SDD size :13216 after 377899
SDD proceeding with computation,8 properties remain. new max is 8192
SDD size :377899 after 1.14097e+06
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15724358160020348739
[2023-03-11 03:32:53] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15724358160020348739
Running compilation step : cd /tmp/ltsmin15724358160020348739;'/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'
Compilation finished in 1696 ms.
Running link step : cd /tmp/ltsmin15724358160020348739;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 129 ms.
Running LTSmin : cd /tmp/ltsmin15724358160020348739;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'DoubleExponentPT020ReachabilityCardinality01==true'
WARNING : LTS min runner thread was asked to interrupt. 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)
[2023-03-11 03:33:08] [INFO ] Flatten gal took : 79 ms
[2023-03-11 03:33:08] [INFO ] Applying decomposition
[2023-03-11 03:33:08] [INFO ] Flatten gal took : 41 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/graph179786076617744091.txt' '-o' '/tmp/graph179786076617744091.bin' '-w' '/tmp/graph179786076617744091.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph179786076617744091.bin' '-l' '-1' '-v' '-w' '/tmp/graph179786076617744091.weights' '-q' '0' '-e' '0.001'
[2023-03-11 03:33:09] [INFO ] Decomposing Gal with order
[2023-03-11 03:33:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 03:33:09] [INFO ] Removed a total of 289 redundant transitions.
[2023-03-11 03:33:09] [INFO ] Flatten gal took : 216 ms
[2023-03-11 03:33:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 32 ms.
[2023-03-11 03:33:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6536907999088612590.gal : 25 ms
[2023-03-11 03:33:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15431998596003685419.prop : 4 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/ReachabilityCardinality6536907999088612590.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15431998596003685419.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/ReachabilityCardinality15431998596003685419.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :6 after 11
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :11 after 12
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :12 after 26
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :26 after 32
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :32 after 74
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :74 after 146
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :146 after 515
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :515 after 3725
SDD proceeding with computation,8 properties remain. new max is 4096
SDD size :3725 after 19541
SDD proceeding with computation,8 properties remain. new max is 8192
SDD size :19541 after 121720
SDD proceeding with computation,8 properties remain. new max is 16384
SDD size :121720 after 399115
SDD proceeding with computation,8 properties remain. new max is 32768
SDD size :399115 after 966650
SDD proceeding with computation,8 properties remain. new max is 65536
SDD size :966650 after 2.15153e+06
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-11 04:03:09] [INFO ] Flatten gal took : 33 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin273405941964197306
[2023-03-11 04:03:09] [INFO ] Computing symmetric may disable matrix : 631 transitions.
[2023-03-11 04:03:09] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-11 04:03:09] [INFO ] Applying decomposition
[2023-03-11 04:03:09] [INFO ] Computing symmetric may enable matrix : 631 transitions.
[2023-03-11 04:03:09] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-11 04:03:09] [INFO ] Flatten gal took : 29 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/graph16196463417645538070.txt' '-o' '/tmp/graph16196463417645538070.bin' '-w' '/tmp/graph16196463417645538070.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16196463417645538070.bin' '-l' '-1' '-v' '-w' '/tmp/graph16196463417645538070.weights' '-q' '0' '-e' '0.001'
[2023-03-11 04:03:09] [INFO ] Decomposing Gal with order
[2023-03-11 04:03:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 04:03:10] [INFO ] Computing Do-Not-Accords matrix : 631 transitions.
[2023-03-11 04:03:10] [INFO ] Computation of Completed DNA matrix. took 33 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-11 04:03:10] [INFO ] Built C files in 237ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin273405941964197306
Running compilation step : cd /tmp/ltsmin273405941964197306;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '90' '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 04:03:10] [INFO ] Removed a total of 309 redundant transitions.
[2023-03-11 04:03:10] [INFO ] Flatten gal took : 67 ms
[2023-03-11 04:03:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 43 ms.
[2023-03-11 04:03:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17439414530876229934.gal : 15 ms
[2023-03-11 04:03:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15472004362131684862.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/ReachabilityCardinality17439414530876229934.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15472004362131684862.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
Loading property file /tmp/ReachabilityCardinality15472004362131684862.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :6 after 13
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :13 after 22
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :22 after 34
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :34 after 63
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :63 after 122
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :122 after 381
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :381 after 935
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :935 after 7116
SDD proceeding with computation,8 properties remain. new max is 4096
SDD size :7116 after 132132
Compilation finished in 2668 ms.
Running link step : cd /tmp/ltsmin273405941964197306;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 67 ms.
Running LTSmin : cd /tmp/ltsmin273405941964197306;'/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' 'DoubleExponentPT020ReachabilityCardinality01==true'
SDD proceeding with computation,8 properties remain. new max is 8192
SDD size :132132 after 526851
SDD proceeding with computation,8 properties remain. new max is 16384
SDD size :526851 after 2.57356e+06
WARNING : LTSmin timed out (>450 s) on command cd /tmp/ltsmin273405941964197306;'/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' 'DoubleExponentPT020ReachabilityCardinality01==true'
Running LTSmin : cd /tmp/ltsmin273405941964197306;'/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' 'DoubleExponentPT020ReachabilityCardinality03==true'
WARNING : LTSmin timed out (>450 s) on command cd /tmp/ltsmin273405941964197306;'/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' 'DoubleExponentPT020ReachabilityCardinality03==true'
Running LTSmin : cd /tmp/ltsmin273405941964197306;'/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' 'DoubleExponentPT020ReachabilityCardinality04==true'
SDD proceeding with computation,8 properties remain. new max is 32768
SDD size :2.57356e+06 after 8.85913e+07
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 14171168 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16073756 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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DoubleExponent-PT-020"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is DoubleExponent-PT-020, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r133-smll-167819411100486"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-020.tgz
mv DoubleExponent-PT-020 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;