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.r233-tall-165286037100132.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 ShieldIIPt-PT-100B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r233-tall-165286037100132
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.1M
-rw-r--r-- 1 mcc users 6.5K Apr 29 18:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Apr 29 18:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Apr 29 18:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Apr 29 18:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 9 08:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 08:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.2K Apr 29 18:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 80K Apr 29 18:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Apr 29 18:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 29 18:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 08:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 1.7M May 10 09:34 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 ShieldIIPt-PT-100B-ReachabilityFireability-00
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityFireability-01
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityFireability-02
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityFireability-03
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityFireability-04
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityFireability-05
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityFireability-06
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityFireability-07
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityFireability-08
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityFireability-09
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityFireability-10
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityFireability-11
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityFireability-12
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityFireability-13
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityFireability-14
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1655072527890

Running Version 0
[2022-06-12 22:22:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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]
[2022-06-12 22:22:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 22:22:10] [INFO ] Load time of PNML (sax parser for PT used): 266 ms
[2022-06-12 22:22:10] [INFO ] Transformed 7003 places.
[2022-06-12 22:22:10] [INFO ] Transformed 6503 transitions.
[2022-06-12 22:22:10] [INFO ] Found NUPN structural information;
[2022-06-12 22:22:10] [INFO ] Parsed PT model containing 7003 places and 6503 transitions in 553 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 30 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=49 ) properties (out of 16) seen :6
FORMULA ShieldIIPt-PT-100B-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-100B-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-100B-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-100B-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-100B-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-100B-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 6503 rows 7003 cols
[2022-06-12 22:22:11] [INFO ] Computed 901 place invariants in 89 ms
[2022-06-12 22:22:13] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:10
[2022-06-12 22:22:15] [INFO ] [Nat]Absence check using 901 positive place invariants in 612 ms returned sat
[2022-06-12 22:22:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:22:38] [INFO ] [Nat]Absence check using state equation in 21552 ms returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 4 ms.
[2022-06-12 22:22:38] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :8
Fused 10 Parikh solutions to 9 different solutions.
Incomplete Parikh walk after 554700 steps, including 513 resets, run finished after 5368 ms. (steps per millisecond=103 ) properties (out of 10) seen :0 could not realise parikh vector
Incomplete Parikh walk after 614600 steps, including 440 resets, run finished after 6716 ms. (steps per millisecond=91 ) properties (out of 10) seen :1 could not realise parikh vector
FORMULA ShieldIIPt-PT-100B-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 646000 steps, including 455 resets, run finished after 7177 ms. (steps per millisecond=90 ) properties (out of 9) seen :0 could not realise parikh vector
Incomplete Parikh walk after 647600 steps, including 451 resets, run finished after 7080 ms. (steps per millisecond=91 ) properties (out of 9) seen :0 could not realise parikh vector
Incomplete Parikh walk after 657100 steps, including 457 resets, run finished after 7272 ms. (steps per millisecond=90 ) properties (out of 9) seen :0 could not realise parikh vector
Incomplete Parikh walk after 658800 steps, including 458 resets, run finished after 7328 ms. (steps per millisecond=89 ) properties (out of 9) seen :0 could not realise parikh vector
Incomplete Parikh walk after 541400 steps, including 444 resets, run finished after 5416 ms. (steps per millisecond=99 ) properties (out of 9) seen :0 could not realise parikh vector
Incomplete Parikh walk after 659600 steps, including 458 resets, run finished after 7143 ms. (steps per millisecond=92 ) properties (out of 9) seen :0 could not realise parikh vector
Support contains 131 out of 7003 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 7003/7003 places, 6503/6503 transitions.
Drop transitions removed 1568 transitions
Trivial Post-agglo rules discarded 1568 transitions
Performed 1568 trivial Post agglomeration. Transition count delta: 1568
Iterating post reduction 0 with 1568 rules applied. Total rules applied 1568 place count 7003 transition count 4935
Reduce places removed 1568 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 1570 rules applied. Total rules applied 3138 place count 5435 transition count 4933
Reduce places removed 1 places and 0 transitions.
Performed 52 Post agglomeration using F-continuation condition.Transition count delta: 52
Iterating post reduction 2 with 53 rules applied. Total rules applied 3191 place count 5434 transition count 4881
Reduce places removed 52 places and 0 transitions.
Iterating post reduction 3 with 52 rules applied. Total rules applied 3243 place count 5382 transition count 4881
Performed 416 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 416 Pre rules applied. Total rules applied 3243 place count 5382 transition count 4465
Deduced a syphon composed of 416 places in 23 ms
Reduce places removed 416 places and 0 transitions.
Iterating global reduction 4 with 832 rules applied. Total rules applied 4075 place count 4966 transition count 4465
Discarding 689 places :
Symmetric choice reduction at 4 with 689 rule applications. Total rules 4764 place count 4277 transition count 3776
Iterating global reduction 4 with 689 rules applied. Total rules applied 5453 place count 4277 transition count 3776
Performed 272 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 272 Pre rules applied. Total rules applied 5453 place count 4277 transition count 3504
Deduced a syphon composed of 272 places in 18 ms
Reduce places removed 272 places and 0 transitions.
Iterating global reduction 4 with 544 rules applied. Total rules applied 5997 place count 4005 transition count 3504
Performed 1640 Post agglomeration using F-continuation condition.Transition count delta: 1640
Deduced a syphon composed of 1640 places in 14 ms
Reduce places removed 1640 places and 0 transitions.
Iterating global reduction 4 with 3280 rules applied. Total rules applied 9277 place count 2365 transition count 1864
Renaming transitions due to excessive name length > 1024 char.
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -61
Deduced a syphon composed of 101 places in 14 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 9479 place count 2264 transition count 1925
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -58
Deduced a syphon composed of 101 places in 6 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 9681 place count 2163 transition count 1983
Performed 69 Post agglomeration using F-continuation condition.Transition count delta: -37
Deduced a syphon composed of 69 places in 6 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 4 with 138 rules applied. Total rules applied 9819 place count 2094 transition count 2020
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 9820 place count 2094 transition count 2019
Free-agglomeration rule applied 6 times.
Iterating global reduction 5 with 6 rules applied. Total rules applied 9826 place count 2094 transition count 2013
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 9832 place count 2088 transition count 2013
Partial Free-agglomeration rule applied 103 times.
Drop transitions removed 103 transitions
Iterating global reduction 6 with 103 rules applied. Total rules applied 9935 place count 2088 transition count 2013
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 9936 place count 2088 transition count 2013
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 9937 place count 2087 transition count 2012
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 9938 place count 2086 transition count 2012
Applied a total of 9938 rules in 2704 ms. Remains 2086 /7003 variables (removed 4917) and now considering 2012/6503 (removed 4491) transitions.
Finished structural reductions, in 1 iterations. Remains : 2086/7003 places, 2012/6503 transitions.
[2022-06-12 22:23:35] [INFO ] Flatten gal took : 302 ms
[2022-06-12 22:23:35] [INFO ] Flatten gal took : 141 ms
[2022-06-12 22:23:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10639775531395557010.gal : 46 ms
[2022-06-12 22:23:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5866160972515962593.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/ReachabilityCardinality10639775531395557010.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality5866160972515962593.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/ReachabilityCardinality10639775531395557010.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality5866160972515962593.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality5866160972515962593.prop.
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,9 properties remain. new max is 8
SDD size :5 after 7
SDD proceeding with computation,9 properties remain. new max is 16
SDD size :7 after 15
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :15 after 111
SDD proceeding with computation,9 properties remain. new max is 64
SDD size :111 after 867
SDD proceeding with computation,9 properties remain. new max is 128
SDD size :867 after 13843
Detected timeout of ITS tools.
[2022-06-12 22:23:50] [INFO ] Flatten gal took : 109 ms
[2022-06-12 22:23:50] [INFO ] Applying decomposition
[2022-06-12 22:23:50] [INFO ] Flatten gal took : 107 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/graph292448980464237844.txt, -o, /tmp/graph292448980464237844.bin, -w, /tmp/graph292448980464237844.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/graph292448980464237844.bin, -l, -1, -v, -w, /tmp/graph292448980464237844.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 22:23:51] [INFO ] Decomposing Gal with order
[2022-06-12 22:23:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 22:23:51] [INFO ] Removed a total of 1763 redundant transitions.
[2022-06-12 22:23:51] [INFO ] Flatten gal took : 210 ms
[2022-06-12 22:23:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 734 labels/synchronizations in 190 ms.
[2022-06-12 22:23:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2040207741556986532.gal : 27 ms
[2022-06-12 22:23:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13689920097070427995.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/ReachabilityCardinality2040207741556986532.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality13689920097070427995.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/ReachabilityCardinality2040207741556986532.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality13689920097070427995.prop --nowitness
Loading property file /tmp/ReachabilityCardinality13689920097070427995.prop.
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,9 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,9 properties remain. new max is 16
SDD size :4 after 4
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :4 after 4
SDD proceeding with computation,9 properties remain. new max is 64
SDD size :4 after 24
SDD proceeding with computation,9 properties remain. new max is 128
SDD size :24 after 138424
SDD proceeding with computation,9 properties remain. new max is 256
SDD size :138424 after 7.23145e+15
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin130917747154873470
[2022-06-12 22:24:07] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin130917747154873470
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/ltsmin130917747154873470]
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/ltsmin130917747154873470] 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/ltsmin130917747154873470] 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 2 resets, run finished after 13611 ms. (steps per millisecond=73 ) properties (out of 9) seen :2
FORMULA ShieldIIPt-PT-100B-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-100B-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 480949 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=96 ) properties seen :{}
Interrupted Best-First random walk after 483549 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=96 ) properties seen :{}
Interrupted Best-First random walk after 504484 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=100 ) properties seen :{}
Interrupted Best-First random walk after 461583 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=92 ) properties seen :{}
Interrupted Best-First random walk after 517791 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=103 ) properties seen :{}
Interrupted Best-First random walk after 491555 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=98 ) properties seen :{}
Interrupted Best-First random walk after 519517 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=103 ) properties seen :{}
Running SMT prover for 7 properties.
// Phase 1: matrix 2012 rows 2086 cols
[2022-06-12 22:24:56] [INFO ] Computed 900 place invariants in 19 ms
[2022-06-12 22:24:57] [INFO ] [Real]Absence check using 900 positive place invariants in 194 ms returned sat
[2022-06-12 22:24:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:24:58] [INFO ] [Real]Absence check using state equation in 991 ms returned sat
[2022-06-12 22:24:58] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:24:58] [INFO ] [Nat]Absence check using 900 positive place invariants in 187 ms returned sat
[2022-06-12 22:24:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:24:59] [INFO ] [Nat]Absence check using state equation in 1140 ms returned sat
[2022-06-12 22:24:59] [INFO ] State equation strengthened by 600 read => feed constraints.
[2022-06-12 22:25:00] [INFO ] [Nat]Added 600 Read/Feed constraints in 239 ms returned sat
[2022-06-12 22:25:00] [INFO ] Deduced a trap composed of 5 places in 51 ms of which 3 ms to minimize.
[2022-06-12 22:25:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 224 ms
[2022-06-12 22:25:00] [INFO ] Computed and/alt/rep : 2000/7951/2000 causal constraints (skipped 0 transitions) in 159 ms.
[2022-06-12 22:25:20] [INFO ] Added : 720 causal constraints over 144 iterations in 20045 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 39 ms.
[2022-06-12 22:25:20] [INFO ] [Real]Absence check using 900 positive place invariants in 162 ms returned sat
[2022-06-12 22:25:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:25:21] [INFO ] [Real]Absence check using state equation in 880 ms returned sat
[2022-06-12 22:25:21] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:25:22] [INFO ] [Nat]Absence check using 900 positive place invariants in 170 ms returned sat
[2022-06-12 22:25:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:25:23] [INFO ] [Nat]Absence check using state equation in 962 ms returned sat
[2022-06-12 22:25:23] [INFO ] [Nat]Added 600 Read/Feed constraints in 221 ms returned sat
[2022-06-12 22:25:23] [INFO ] Deduced a trap composed of 5 places in 119 ms of which 1 ms to minimize.
[2022-06-12 22:25:23] [INFO ] Deduced a trap composed of 11 places in 130 ms of which 1 ms to minimize.
[2022-06-12 22:25:23] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 485 ms
[2022-06-12 22:25:23] [INFO ] Computed and/alt/rep : 2000/7951/2000 causal constraints (skipped 0 transitions) in 92 ms.
[2022-06-12 22:25:43] [INFO ] Added : 735 causal constraints over 147 iterations in 20192 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 45 ms.
[2022-06-12 22:25:44] [INFO ] [Real]Absence check using 900 positive place invariants in 160 ms returned sat
[2022-06-12 22:25:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:25:45] [INFO ] [Real]Absence check using state equation in 803 ms returned sat
[2022-06-12 22:25:45] [INFO ] [Real]Added 600 Read/Feed constraints in 92 ms returned sat
[2022-06-12 22:25:45] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:25:45] [INFO ] [Nat]Absence check using 900 positive place invariants in 162 ms returned sat
[2022-06-12 22:25:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:25:46] [INFO ] [Nat]Absence check using state equation in 780 ms returned sat
[2022-06-12 22:25:46] [INFO ] [Nat]Added 600 Read/Feed constraints in 174 ms returned sat
[2022-06-12 22:25:46] [INFO ] Computed and/alt/rep : 2000/7951/2000 causal constraints (skipped 0 transitions) in 88 ms.
[2022-06-12 22:26:06] [INFO ] Added : 740 causal constraints over 148 iterations in 20098 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 32 ms.
[2022-06-12 22:26:07] [INFO ] [Real]Absence check using 900 positive place invariants in 192 ms returned sat
[2022-06-12 22:26:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:26:08] [INFO ] [Real]Absence check using state equation in 1035 ms returned sat
[2022-06-12 22:26:08] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:26:08] [INFO ] [Nat]Absence check using 900 positive place invariants in 195 ms returned sat
[2022-06-12 22:26:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:26:10] [INFO ] [Nat]Absence check using state equation in 1057 ms returned sat
[2022-06-12 22:26:10] [INFO ] [Nat]Added 600 Read/Feed constraints in 186 ms returned sat
[2022-06-12 22:26:10] [INFO ] Deduced a trap composed of 5 places in 144 ms of which 1 ms to minimize.
[2022-06-12 22:26:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 299 ms
[2022-06-12 22:26:10] [INFO ] Computed and/alt/rep : 2000/7951/2000 causal constraints (skipped 0 transitions) in 89 ms.
[2022-06-12 22:26:30] [INFO ] Added : 750 causal constraints over 150 iterations in 20039 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 33 ms.
[2022-06-12 22:26:31] [INFO ] [Real]Absence check using 900 positive place invariants in 156 ms returned sat
[2022-06-12 22:26:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:26:31] [INFO ] [Real]Absence check using state equation in 761 ms returned sat
[2022-06-12 22:26:31] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:26:32] [INFO ] [Nat]Absence check using 900 positive place invariants in 155 ms returned sat
[2022-06-12 22:26:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:26:32] [INFO ] [Nat]Absence check using state equation in 755 ms returned sat
[2022-06-12 22:26:33] [INFO ] [Nat]Added 600 Read/Feed constraints in 196 ms returned sat
[2022-06-12 22:26:33] [INFO ] Deduced a trap composed of 5 places in 28 ms of which 1 ms to minimize.
[2022-06-12 22:26:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 191 ms
[2022-06-12 22:26:33] [INFO ] Computed and/alt/rep : 2000/7951/2000 causal constraints (skipped 0 transitions) in 95 ms.
[2022-06-12 22:26:53] [INFO ] Added : 740 causal constraints over 148 iterations in 20205 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 33 ms.
[2022-06-12 22:26:54] [INFO ] [Real]Absence check using 900 positive place invariants in 176 ms returned sat
[2022-06-12 22:26:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:26:54] [INFO ] [Real]Absence check using state equation in 977 ms returned sat
[2022-06-12 22:26:55] [INFO ] [Real]Added 600 Read/Feed constraints in 90 ms returned sat
[2022-06-12 22:26:55] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:26:55] [INFO ] [Nat]Absence check using 900 positive place invariants in 195 ms returned sat
[2022-06-12 22:26:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:26:56] [INFO ] [Nat]Absence check using state equation in 978 ms returned sat
[2022-06-12 22:26:56] [INFO ] [Nat]Added 600 Read/Feed constraints in 173 ms returned sat
[2022-06-12 22:26:56] [INFO ] Deduced a trap composed of 5 places in 33 ms of which 0 ms to minimize.
[2022-06-12 22:26:56] [INFO ] Deduced a trap composed of 5 places in 38 ms of which 1 ms to minimize.
[2022-06-12 22:26:57] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 346 ms
[2022-06-12 22:26:57] [INFO ] Computed and/alt/rep : 2000/7951/2000 causal constraints (skipped 0 transitions) in 102 ms.
[2022-06-12 22:27:17] [INFO ] Added : 715 causal constraints over 143 iterations in 20293 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 39 ms.
[2022-06-12 22:27:17] [INFO ] [Real]Absence check using 900 positive place invariants in 148 ms returned sat
[2022-06-12 22:27:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:27:18] [INFO ] [Real]Absence check using state equation in 798 ms returned sat
[2022-06-12 22:27:18] [INFO ] [Real]Added 600 Read/Feed constraints in 75 ms returned sat
[2022-06-12 22:27:18] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:27:19] [INFO ] [Nat]Absence check using 900 positive place invariants in 163 ms returned sat
[2022-06-12 22:27:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:27:20] [INFO ] [Nat]Absence check using state equation in 791 ms returned sat
[2022-06-12 22:27:20] [INFO ] [Nat]Added 600 Read/Feed constraints in 166 ms returned sat
[2022-06-12 22:27:20] [INFO ] Deduced a trap composed of 5 places in 52 ms of which 0 ms to minimize.
[2022-06-12 22:27:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 210 ms
[2022-06-12 22:27:20] [INFO ] Computed and/alt/rep : 2000/7951/2000 causal constraints (skipped 0 transitions) in 92 ms.
[2022-06-12 22:27:40] [INFO ] Added : 735 causal constraints over 147 iterations in 20121 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 40 ms.
Incomplete Parikh walk after 470000 steps, including 1000 resets, run finished after 6127 ms. (steps per millisecond=76 ) properties (out of 7) seen :0 could not realise parikh vector
Incomplete Parikh walk after 392900 steps, including 1000 resets, run finished after 4810 ms. (steps per millisecond=81 ) properties (out of 7) seen :3 could not realise parikh vector
FORMULA ShieldIIPt-PT-100B-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-100B-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-100B-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 460600 steps, including 1000 resets, run finished after 5934 ms. (steps per millisecond=77 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 347400 steps, including 1001 resets, run finished after 4273 ms. (steps per millisecond=81 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 470200 steps, including 1002 resets, run finished after 3059 ms. (steps per millisecond=153 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 439300 steps, including 1002 resets, run finished after 3051 ms. (steps per millisecond=143 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 438600 steps, including 1001 resets, run finished after 5704 ms. (steps per millisecond=76 ) properties (out of 4) seen :0 could not realise parikh vector
Support contains 46 out of 2086 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2086/2086 places, 2012/2012 transitions.
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 2086 transition count 1988
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 48 place count 2062 transition count 1988
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 34 Pre rules applied. Total rules applied 48 place count 2062 transition count 1954
Deduced a syphon composed of 34 places in 6 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 68 rules applied. Total rules applied 116 place count 2028 transition count 1954
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 5 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 2 with 81 rules applied. Total rules applied 197 place count 1987 transition count 1914
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 197 place count 1987 transition count 1913
Deduced a syphon composed of 1 places in 19 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 199 place count 1986 transition count 1913
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 18 places in 4 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 235 place count 1968 transition count 1930
Free-agglomeration rule applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 238 place count 1968 transition count 1927
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 241 place count 1965 transition count 1927
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 244 place count 1965 transition count 1927
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 245 place count 1964 transition count 1926
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 246 place count 1963 transition count 1925
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 247 place count 1962 transition count 1924
Applied a total of 247 rules in 594 ms. Remains 1962 /2086 variables (removed 124) and now considering 1924/2012 (removed 88) transitions.
Finished structural reductions, in 1 iterations. Remains : 1962/2086 places, 1924/2012 transitions.
[2022-06-12 22:28:14] [INFO ] Flatten gal took : 104 ms
[2022-06-12 22:28:14] [INFO ] Flatten gal took : 104 ms
[2022-06-12 22:28:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality878500753901129022.gal : 11 ms
[2022-06-12 22:28:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13945381226254820612.prop : 0 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/ReachabilityCardinality878500753901129022.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality13945381226254820612.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/ReachabilityCardinality878500753901129022.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality13945381226254820612.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality13945381226254820612.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :5 after 7
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :7 after 15
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :15 after 57
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :57 after 1009
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :1009 after 6049
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :6049 after 544321
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :8.70914e+06 after 9.98154e+07
Reachability property ShieldIIPt-PT-100B-ReachabilityFireability-14 is true.
FORMULA ShieldIIPt-PT-100B-ReachabilityFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Detected timeout of ITS tools.
[2022-06-12 22:28:29] [INFO ] Flatten gal took : 93 ms
[2022-06-12 22:28:29] [INFO ] Applying decomposition
[2022-06-12 22:28:29] [INFO ] Flatten gal took : 122 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/graph17580043607936845.txt, -o, /tmp/graph17580043607936845.bin, -w, /tmp/graph17580043607936845.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/graph17580043607936845.bin, -l, -1, -v, -w, /tmp/graph17580043607936845.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 22:28:29] [INFO ] Decomposing Gal with order
[2022-06-12 22:28:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 22:28:30] [INFO ] Removed a total of 2039 redundant transitions.
[2022-06-12 22:28:30] [INFO ] Flatten gal took : 129 ms
[2022-06-12 22:28:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 820 labels/synchronizations in 151 ms.
[2022-06-12 22:28:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10671428034261634796.gal : 17 ms
[2022-06-12 22:28:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12361487518234796562.prop : 15 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/ReachabilityCardinality10671428034261634796.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality12361487518234796562.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/ReachabilityCardinality10671428034261634796.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality12361487518234796562.prop --nowitness
Loading property file /tmp/ReachabilityCardinality12361487518234796562.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :4 after 15
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :15 after 15
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :15 after 57
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :57 after 544321
Reachability property ShieldIIPt-PT-100B-ReachabilityFireability-13 is true.
FORMULA ShieldIIPt-PT-100B-ReachabilityFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :7.30397e+13 after 4.31898e+55
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9571235098466795141
[2022-06-12 22:28:45] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9571235098466795141
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/ltsmin9571235098466795141]
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/ltsmin9571235098466795141] 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/ltsmin9571235098466795141] 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 2 resets, run finished after 12322 ms. (steps per millisecond=81 ) properties (out of 2) seen :0
Interrupted Best-First random walk after 517031 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=103 ) properties seen :{}
Interrupted Best-First random walk after 536157 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=107 ) properties seen :{}
Interrupted probabilistic random walk after 1048781 steps, run timeout after 30001 ms. (steps per millisecond=34 ) properties seen :{}
Probabilistic random walk after 1048781 steps, saw 773547 distinct states, run finished after 30001 ms. (steps per millisecond=34 ) properties seen :{}
Running SMT prover for 2 properties.
// Phase 1: matrix 1924 rows 1962 cols
[2022-06-12 22:29:39] [INFO ] Computed 899 place invariants in 10 ms
[2022-06-12 22:29:39] [INFO ] [Real]Absence check using 899 positive place invariants in 184 ms returned sat
[2022-06-12 22:29:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:29:40] [INFO ] [Real]Absence check using state equation in 867 ms returned sat
[2022-06-12 22:29:40] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:29:40] [INFO ] [Nat]Absence check using 899 positive place invariants in 189 ms returned sat
[2022-06-12 22:29:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:29:41] [INFO ] [Nat]Absence check using state equation in 972 ms returned sat
[2022-06-12 22:29:41] [INFO ] State equation strengthened by 661 read => feed constraints.
[2022-06-12 22:29:42] [INFO ] [Nat]Added 661 Read/Feed constraints in 240 ms returned sat
[2022-06-12 22:29:42] [INFO ] Computed and/alt/rep : 1918/8001/1918 causal constraints (skipped 0 transitions) in 100 ms.
[2022-06-12 22:30:02] [INFO ] Added : 720 causal constraints over 144 iterations in 20126 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 45 ms.
[2022-06-12 22:30:02] [INFO ] [Real]Absence check using 899 positive place invariants in 157 ms returned sat
[2022-06-12 22:30:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:30:03] [INFO ] [Real]Absence check using state equation in 749 ms returned sat
[2022-06-12 22:30:03] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:30:03] [INFO ] [Nat]Absence check using 899 positive place invariants in 160 ms returned sat
[2022-06-12 22:30:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:30:04] [INFO ] [Nat]Absence check using state equation in 735 ms returned sat
[2022-06-12 22:30:04] [INFO ] [Nat]Added 661 Read/Feed constraints in 124 ms returned sat
[2022-06-12 22:30:04] [INFO ] Computed and/alt/rep : 1918/8001/1918 causal constraints (skipped 0 transitions) in 104 ms.
[2022-06-12 22:30:24] [INFO ] Added : 735 causal constraints over 147 iterations in 20118 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 42 ms.
Incomplete Parikh walk after 321800 steps, including 1000 resets, run finished after 3830 ms. (steps per millisecond=84 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 457800 steps, including 1002 resets, run finished after 2478 ms. (steps per millisecond=184 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 35 out of 1962 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1962/1962 places, 1924/1924 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1962 transition count 1922
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1960 transition count 1922
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 1960 transition count 1920
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 1958 transition count 1920
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 5 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 32 place count 1946 transition count 1908
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 36 place count 1944 transition count 1911
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 37 place count 1943 transition count 1910
Applied a total of 37 rules in 208 ms. Remains 1943 /1962 variables (removed 19) and now considering 1910/1924 (removed 14) transitions.
Finished structural reductions, in 1 iterations. Remains : 1943/1962 places, 1910/1924 transitions.
[2022-06-12 22:30:31] [INFO ] Flatten gal took : 74 ms
[2022-06-12 22:30:31] [INFO ] Flatten gal took : 76 ms
[2022-06-12 22:30:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality635074286434006283.gal : 8 ms
[2022-06-12 22:30:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17772885829485251973.prop : 0 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/ReachabilityCardinality635074286434006283.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality17772885829485251973.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/ReachabilityCardinality635074286434006283.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality17772885829485251973.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality17772885829485251973.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :4 after 12
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :12 after 48
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :48 after 144
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :144 after 288
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :288 after 576
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :576 after 1728
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :110592 after 1.32538e+06
Detected timeout of ITS tools.
[2022-06-12 22:30:46] [INFO ] Flatten gal took : 73 ms
[2022-06-12 22:30:46] [INFO ] Applying decomposition
[2022-06-12 22:30:46] [INFO ] Flatten gal took : 74 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/graph16694357544251805831.txt, -o, /tmp/graph16694357544251805831.bin, -w, /tmp/graph16694357544251805831.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/graph16694357544251805831.bin, -l, -1, -v, -w, /tmp/graph16694357544251805831.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 22:30:47] [INFO ] Decomposing Gal with order
[2022-06-12 22:30:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 22:30:47] [INFO ] Removed a total of 2075 redundant transitions.
[2022-06-12 22:30:47] [INFO ] Flatten gal took : 125 ms
[2022-06-12 22:30:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 876 labels/synchronizations in 30 ms.
[2022-06-12 22:30:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1693528305777489649.gal : 20 ms
[2022-06-12 22:30:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7004229399213214377.prop : 0 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/ReachabilityCardinality1693528305777489649.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality7004229399213214377.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/ReachabilityCardinality1693528305777489649.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality7004229399213214377.prop --nowitness
Loading property file /tmp/ReachabilityCardinality7004229399213214377.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 8
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :8 after 12
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :12 after 48
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :48 after 576
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :576 after 13824
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3063505709411906727
[2022-06-12 22:31:02] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3063505709411906727
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/ltsmin3063505709411906727]
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/ltsmin3063505709411906727] 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/ltsmin3063505709411906727] 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 2 resets, run finished after 12813 ms. (steps per millisecond=78 ) properties (out of 2) seen :0
Interrupted Best-First random walk after 479609 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=95 ) properties seen :{}
Interrupted Best-First random walk after 493267 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=98 ) properties seen :{}
Interrupted probabilistic random walk after 1054265 steps, run timeout after 30001 ms. (steps per millisecond=35 ) properties seen :{}
Probabilistic random walk after 1054265 steps, saw 767714 distinct states, run finished after 30001 ms. (steps per millisecond=35 ) properties seen :{}
Running SMT prover for 2 properties.
// Phase 1: matrix 1910 rows 1943 cols
[2022-06-12 22:31:56] [INFO ] Computed 899 place invariants in 13 ms
[2022-06-12 22:31:56] [INFO ] [Real]Absence check using 899 positive place invariants in 186 ms returned sat
[2022-06-12 22:31:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:31:57] [INFO ] [Real]Absence check using state equation in 881 ms returned sat
[2022-06-12 22:31:57] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:31:58] [INFO ] [Nat]Absence check using 899 positive place invariants in 184 ms returned sat
[2022-06-12 22:31:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:31:59] [INFO ] [Nat]Absence check using state equation in 872 ms returned sat
[2022-06-12 22:31:59] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-06-12 22:31:59] [INFO ] [Nat]Added 16 Read/Feed constraints in 13 ms returned sat
[2022-06-12 22:31:59] [INFO ] Computed and/alt/rep : 1894/3485/1894 causal constraints (skipped 0 transitions) in 86 ms.
[2022-06-12 22:32:19] [INFO ] Added : 870 causal constraints over 174 iterations in 20044 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 27 ms.
[2022-06-12 22:32:19] [INFO ] [Real]Absence check using 899 positive place invariants in 148 ms returned sat
[2022-06-12 22:32:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:32:20] [INFO ] [Real]Absence check using state equation in 700 ms returned sat
[2022-06-12 22:32:20] [INFO ] [Real]Added 16 Read/Feed constraints in 6 ms returned sat
[2022-06-12 22:32:20] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:32:20] [INFO ] [Nat]Absence check using 899 positive place invariants in 157 ms returned sat
[2022-06-12 22:32:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:32:21] [INFO ] [Nat]Absence check using state equation in 748 ms returned sat
[2022-06-12 22:32:21] [INFO ] [Nat]Added 16 Read/Feed constraints in 4 ms returned sat
[2022-06-12 22:32:21] [INFO ] Computed and/alt/rep : 1894/3485/1894 causal constraints (skipped 0 transitions) in 91 ms.
[2022-06-12 22:32:41] [INFO ] Added : 880 causal constraints over 176 iterations in 20051 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 27 ms.
Finished Parikh walk after 4389 steps, including 13 resets, run visited all 2 properties in 61 ms. (steps per millisecond=71 )
FORMULA ShieldIIPt-PT-100B-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-100B-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1655073163005

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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="ShieldIIPt-PT-100B"
export BK_EXAMINATION="ReachabilityFireability"
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 ShieldIIPt-PT-100B, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r233-tall-165286037100132"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-100B.tgz
mv ShieldIIPt-PT-100B execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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