Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r305-smll-165463878500134.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool gold2021
Input is StigmergyElection-PT-08b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r305-smll-165463878500134
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 12M
-rw-r--r-- 1 mcc users 6.8K May 30 14:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 30 14:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 30 14:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 30 14:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 25 13:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 25 13:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 25 13:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 25 13:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 29 12:20 NewModel
-rw-r--r-- 1 mcc users 12K May 30 14:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 132K May 30 14:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K May 30 14:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K May 30 14:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 25 13:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 25 13:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 12:20 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 12:20 instance
-rw-r--r-- 1 mcc users 6 May 29 12:20 iscolored
-rw-r--r-- 1 mcc users 12M May 29 12:20 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 StigmergyElection-PT-08b-ReachabilityCardinality-00
FORMULA_NAME StigmergyElection-PT-08b-ReachabilityCardinality-01
FORMULA_NAME StigmergyElection-PT-08b-ReachabilityCardinality-02
FORMULA_NAME StigmergyElection-PT-08b-ReachabilityCardinality-03
FORMULA_NAME StigmergyElection-PT-08b-ReachabilityCardinality-04
FORMULA_NAME StigmergyElection-PT-08b-ReachabilityCardinality-05
FORMULA_NAME StigmergyElection-PT-08b-ReachabilityCardinality-06
FORMULA_NAME StigmergyElection-PT-08b-ReachabilityCardinality-07
FORMULA_NAME StigmergyElection-PT-08b-ReachabilityCardinality-08
FORMULA_NAME StigmergyElection-PT-08b-ReachabilityCardinality-09
FORMULA_NAME StigmergyElection-PT-08b-ReachabilityCardinality-10
FORMULA_NAME StigmergyElection-PT-08b-ReachabilityCardinality-11
FORMULA_NAME StigmergyElection-PT-08b-ReachabilityCardinality-12
FORMULA_NAME StigmergyElection-PT-08b-ReachabilityCardinality-13
FORMULA_NAME StigmergyElection-PT-08b-ReachabilityCardinality-14
FORMULA_NAME StigmergyElection-PT-08b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654732699731

Running Version 0
[2022-06-08 23:58:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-08 23:58:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-08 23:58:23] [INFO ] Load time of PNML (sax parser for PT used): 1065 ms
[2022-06-08 23:58:23] [INFO ] Transformed 1107 places.
[2022-06-08 23:58:23] [INFO ] Transformed 14564 transitions.
[2022-06-08 23:58:23] [INFO ] Found NUPN structural information;
[2022-06-08 23:58:23] [INFO ] Parsed PT model containing 1107 places and 14564 transitions in 1286 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 28 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 73 resets, run finished after 199 ms. (steps per millisecond=50 ) properties (out of 16) seen :5
FORMULA StigmergyElection-PT-08b-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-08b-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-08b-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-08b-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-08b-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 14564 rows 1107 cols
[2022-06-08 23:58:25] [INFO ] Computed 9 place invariants in 439 ms
[2022-06-08 23:58:26] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:11
[2022-06-08 23:58:27] [INFO ] [Nat]Absence check using 9 positive place invariants in 19 ms returned sat
[2022-06-08 23:58:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 23:58:36] [INFO ] [Nat]Absence check using state equation in 9688 ms returned unsat :5 sat :6
Attempting to minimize the solution found.
Minimization took 3438 ms.
[2022-06-08 23:58:40] [INFO ] SMT Verify possible in nat domain returned unsat :5 sat :6
FORMULA StigmergyElection-PT-08b-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA StigmergyElection-PT-08b-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA StigmergyElection-PT-08b-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA StigmergyElection-PT-08b-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA StigmergyElection-PT-08b-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 6 different solutions.
Incomplete Parikh walk after 43000 steps, including 335 resets, run finished after 712 ms. (steps per millisecond=60 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28100 steps, including 205 resets, run finished after 366 ms. (steps per millisecond=76 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 28900 steps, including 208 resets, run finished after 362 ms. (steps per millisecond=79 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 29900 steps, including 216 resets, run finished after 385 ms. (steps per millisecond=77 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 35500 steps, including 248 resets, run finished after 510 ms. (steps per millisecond=69 ) properties (out of 6) seen :0 could not realise parikh vector
Incomplete Parikh walk after 37400 steps, including 262 resets, run finished after 368 ms. (steps per millisecond=101 ) properties (out of 6) seen :0 could not realise parikh vector
Support contains 75 out of 1107 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1107/1107 places, 14564/14564 transitions.
Graph (trivial) has 982 edges and 1107 vertex of which 88 / 1107 are part of one of the 13 SCC in 17 ms
Free SCC test removed 75 places
Drop transitions removed 95 transitions
Reduce isomorphic transitions removed 95 transitions.
Graph (complete) has 2478 edges and 1032 vertex of which 1024 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.114 ms
Discarding 8 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 609 transitions
Trivial Post-agglo rules discarded 609 transitions
Performed 609 trivial Post agglomeration. Transition count delta: 609
Iterating post reduction 0 with 613 rules applied. Total rules applied 615 place count 1024 transition count 13852
Reduce places removed 609 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 1 with 638 rules applied. Total rules applied 1253 place count 415 transition count 13823
Reduce places removed 14 places and 0 transitions.
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Iterating post reduction 2 with 59 rules applied. Total rules applied 1312 place count 401 transition count 13778
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 3 with 45 rules applied. Total rules applied 1357 place count 356 transition count 13778
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 23 Pre rules applied. Total rules applied 1357 place count 356 transition count 13755
Deduced a syphon composed of 23 places in 18 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 4 with 46 rules applied. Total rules applied 1403 place count 333 transition count 13755
Discarding 54 places :
Symmetric choice reduction at 4 with 54 rule applications. Total rules 1457 place count 279 transition count 13701
Iterating global reduction 4 with 54 rules applied. Total rules applied 1511 place count 279 transition count 13701
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 3 rules applied. Total rules applied 1514 place count 279 transition count 13698
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1515 place count 278 transition count 13698
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 1515 place count 278 transition count 13696
Deduced a syphon composed of 2 places in 13 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 1519 place count 276 transition count 13696
Discarding 14 places :
Symmetric choice reduction at 6 with 14 rule applications. Total rules 1533 place count 262 transition count 1709
Iterating global reduction 6 with 14 rules applied. Total rules applied 1547 place count 262 transition count 1709
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 1553 place count 262 transition count 1703
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 4 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 7 with 72 rules applied. Total rules applied 1625 place count 226 transition count 1667
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1626 place count 226 transition count 1666
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 1629 place count 223 transition count 1663
Iterating global reduction 8 with 3 rules applied. Total rules applied 1632 place count 223 transition count 1663
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 7 places in 3 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 8 with 14 rules applied. Total rules applied 1646 place count 216 transition count 1663
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 1650 place count 216 transition count 1659
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 9 with 4 rules applied. Total rules applied 1654 place count 216 transition count 1655
Free-agglomeration rule applied 45 times.
Iterating global reduction 9 with 45 rules applied. Total rules applied 1699 place count 216 transition count 1610
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 9 with 45 rules applied. Total rules applied 1744 place count 171 transition count 1610
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 10 with 2 rules applied. Total rules applied 1746 place count 171 transition count 1608
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 10 with 3 rules applied. Total rules applied 1749 place count 171 transition count 1608
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 10 with 2 rules applied. Total rules applied 1751 place count 171 transition count 1608
Applied a total of 1751 rules in 6601 ms. Remains 171 /1107 variables (removed 936) and now considering 1608/14564 (removed 12956) transitions.
Finished structural reductions, in 1 iterations. Remains : 171/1107 places, 1608/14564 transitions.
[2022-06-08 23:58:50] [INFO ] Flatten gal took : 672 ms
[2022-06-08 23:58:50] [INFO ] Flatten gal took : 229 ms
[2022-06-08 23:58:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2607651277198224729.gal : 87 ms
[2022-06-08 23:58:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17708959263051194075.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality2607651277198224729.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality17708959263051194075.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality2607651277198224729.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality17708959263051194075.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality17708959263051194075.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :6 after 14
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :14 after 15
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :15 after 18
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :18 after 434
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :434 after 29570
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :29570 after 150531
Detected timeout of ITS tools.
[2022-06-08 23:59:06] [INFO ] Flatten gal took : 233 ms
[2022-06-08 23:59:06] [INFO ] Applying decomposition
[2022-06-08 23:59:06] [INFO ] Flatten gal took : 193 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph5912679157390376219.txt, -o, /tmp/graph5912679157390376219.bin, -w, /tmp/graph5912679157390376219.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph5912679157390376219.bin, -l, -1, -v, -w, /tmp/graph5912679157390376219.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-08 23:59:07] [INFO ] Decomposing Gal with order
[2022-06-08 23:59:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-08 23:59:08] [INFO ] Removed a total of 1438 redundant transitions.
[2022-06-08 23:59:08] [INFO ] Flatten gal took : 996 ms
[2022-06-08 23:59:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 1442 labels/synchronizations in 166 ms.
[2022-06-08 23:59:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4735992976894977298.gal : 26 ms
[2022-06-08 23:59:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8778893936952011777.prop : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality4735992976894977298.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality8778893936952011777.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality4735992976894977298.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality8778893936952011777.prop --nowitness
Loading property file /tmp/ReachabilityCardinality8778893936952011777.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :1 after 2
Invariant property StigmergyElection-PT-08b-ReachabilityCardinality-01 does not hold.
FORMULA StigmergyElection-PT-08b-ReachabilityCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :2 after 118
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :118 after 27082
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :27082 after 47746
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :47746 after 395784
Invariant property StigmergyElection-PT-08b-ReachabilityCardinality-14 does not hold.
FORMULA StigmergyElection-PT-08b-ReachabilityCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :395784 after 9.32862e+06
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :9.32862e+06 after 9.33971e+06
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :9.33971e+06 after 9.35739e+06
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :9.35739e+06 after 9.84053e+06
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16790889842573488406
[2022-06-08 23:59:24] [INFO ] Built C files in 92ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16790889842573488406
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin16790889842573488406]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin16790889842573488406] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin16790889842573488406] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Incomplete random walk after 1000000 steps, including 24245 resets, run finished after 8446 ms. (steps per millisecond=118 ) properties (out of 4) seen :3
FORMULA StigmergyElection-PT-08b-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-08b-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyElection-PT-08b-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000000 steps, including 3710 resets, run finished after 1845 ms. (steps per millisecond=542 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1608 rows 171 cols
[2022-06-08 23:59:35] [INFO ] Computed 9 place invariants in 31 ms
[2022-06-08 23:59:35] [INFO ] [Real]Absence check using 9 positive place invariants in 14 ms returned sat
[2022-06-08 23:59:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 23:59:36] [INFO ] [Real]Absence check using state equation in 451 ms returned sat
[2022-06-08 23:59:36] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 23:59:36] [INFO ] [Nat]Absence check using 9 positive place invariants in 9 ms returned sat
[2022-06-08 23:59:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 23:59:36] [INFO ] [Nat]Absence check using state equation in 387 ms returned sat
[2022-06-08 23:59:37] [INFO ] State equation strengthened by 1335 read => feed constraints.
[2022-06-08 23:59:39] [INFO ] [Nat]Added 1335 Read/Feed constraints in 1938 ms returned sat
[2022-06-08 23:59:40] [INFO ] Deduced a trap composed of 15 places in 875 ms of which 2 ms to minimize.
[2022-06-08 23:59:40] [INFO ] Deduced a trap composed of 25 places in 704 ms of which 2 ms to minimize.
[2022-06-08 23:59:41] [INFO ] Deduced a trap composed of 29 places in 662 ms of which 2 ms to minimize.
[2022-06-08 23:59:42] [INFO ] Deduced a trap composed of 30 places in 519 ms of which 2 ms to minimize.
[2022-06-08 23:59:42] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 3433 ms
[2022-06-08 23:59:44] [INFO ] Computed and/alt/rep : 141/210/141 causal constraints (skipped 1465 transitions) in 1469 ms.
[2022-06-08 23:59:49] [INFO ] Added : 107 causal constraints over 22 iterations in 6667 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 143 ms.
Incomplete Parikh walk after 1591100 steps, including 36991 resets, run finished after 13809 ms. (steps per millisecond=115 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 9 out of 171 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 171/171 places, 1608/1608 transitions.
Graph (trivial) has 141 edges and 171 vertex of which 29 / 171 are part of one of the 12 SCC in 1 ms
Free SCC test removed 17 places
Drop transitions removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Graph (complete) has 611 edges and 154 vertex of which 151 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.3 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 51 rules applied. Total rules applied 53 place count 151 transition count 1527
Reduce places removed 48 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 52 rules applied. Total rules applied 105 place count 103 transition count 1523
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 107 place count 102 transition count 1522
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 108 place count 101 transition count 1522
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 8 Pre rules applied. Total rules applied 108 place count 101 transition count 1514
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 124 place count 93 transition count 1514
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 135 place count 82 transition count 1503
Iterating global reduction 4 with 11 rules applied. Total rules applied 146 place count 82 transition count 1503
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 147 place count 82 transition count 1502
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 148 place count 81 transition count 1500
Iterating global reduction 5 with 1 rules applied. Total rules applied 149 place count 81 transition count 1500
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 5 with 18 rules applied. Total rules applied 167 place count 72 transition count 1491
Ensure Unique test removed 199 transitions
Reduce isomorphic transitions removed 199 transitions.
Iterating post reduction 5 with 199 rules applied. Total rules applied 366 place count 72 transition count 1292
Discarding 14 places :
Symmetric choice reduction at 6 with 14 rule applications. Total rules 380 place count 58 transition count 1278
Iterating global reduction 6 with 14 rules applied. Total rules applied 394 place count 58 transition count 1278
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 398 place count 56 transition count 1286
Drop transitions removed 33 transitions
Redundant transition composition rules discarded 33 transitions
Iterating global reduction 6 with 33 rules applied. Total rules applied 431 place count 56 transition count 1253
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 435 place count 54 transition count 1261
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 443 place count 54 transition count 1253
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 445 place count 53 transition count 1259
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 453 place count 53 transition count 1251
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 455 place count 52 transition count 1257
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 463 place count 52 transition count 1249
Free-agglomeration rule applied 14 times with reduction of 259 identical transitions.
Iterating global reduction 6 with 14 rules applied. Total rules applied 477 place count 52 transition count 976
Reduce places removed 14 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 99 transitions
Reduce isomorphic transitions removed 100 transitions.
Iterating post reduction 6 with 114 rules applied. Total rules applied 591 place count 38 transition count 876
Drop transitions removed 69 transitions
Redundant transition composition rules discarded 69 transitions
Iterating global reduction 7 with 69 rules applied. Total rules applied 660 place count 38 transition count 807
Applied a total of 660 rules in 1642 ms. Remains 38 /171 variables (removed 133) and now considering 807/1608 (removed 801) transitions.
Finished structural reductions, in 1 iterations. Remains : 38/171 places, 807/1608 transitions.
[2022-06-09 00:00:05] [INFO ] Flatten gal took : 62 ms
[2022-06-09 00:00:05] [INFO ] Flatten gal took : 59 ms
[2022-06-09 00:00:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8020236390186532999.gal : 19 ms
[2022-06-09 00:00:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16208977131481570384.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality8020236390186532999.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality16208977131481570384.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality8020236390186532999.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality16208977131481570384.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality16208977131481570384.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 105
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :105 after 230
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :230 after 354
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :354 after 597
Invariant property StigmergyElection-PT-08b-ReachabilityCardinality-00 does not hold.
FORMULA StigmergyElection-PT-08b-ReachabilityCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 33 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,893,1.0093,36096,2,790,10,10662,6,0,959,6154,0
Total reachable state count : 893

Verifying 1 reachability properties.
Invariant property StigmergyElection-PT-08b-ReachabilityCardinality-00 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
StigmergyElection-PT-08b-ReachabilityCardinality-00,64,1.01312,36096,2,181,10,10662,7,0,982,6154,0
All properties solved without resorting to model-checking.

BK_STOP 1654732807123

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="StigmergyElection-PT-08b"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2021"
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 2-4028"
echo " Executing tool gold2021"
echo " Input is StigmergyElection-PT-08b, 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 r305-smll-165463878500134"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-08b.tgz
mv StigmergyElection-PT-08b 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 ;