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-165463878400056.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 StigmergyCommit-PT-05b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r305-smll-165463878400056
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 6.0K May 30 14:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K May 30 14:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 30 14:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K May 30 14:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 25 13:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 25 13:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 25 13:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 25 13:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 29 12:20 NewModel
-rw-r--r-- 1 mcc users 6.8K May 30 14:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 62K May 30 14:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 30 14:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K May 30 14:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 25 13:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 25 13:01 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 1.4M 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 StigmergyCommit-PT-05b-ReachabilityCardinality-00
FORMULA_NAME StigmergyCommit-PT-05b-ReachabilityCardinality-01
FORMULA_NAME StigmergyCommit-PT-05b-ReachabilityCardinality-02
FORMULA_NAME StigmergyCommit-PT-05b-ReachabilityCardinality-03
FORMULA_NAME StigmergyCommit-PT-05b-ReachabilityCardinality-04
FORMULA_NAME StigmergyCommit-PT-05b-ReachabilityCardinality-05
FORMULA_NAME StigmergyCommit-PT-05b-ReachabilityCardinality-06
FORMULA_NAME StigmergyCommit-PT-05b-ReachabilityCardinality-07
FORMULA_NAME StigmergyCommit-PT-05b-ReachabilityCardinality-08
FORMULA_NAME StigmergyCommit-PT-05b-ReachabilityCardinality-09
FORMULA_NAME StigmergyCommit-PT-05b-ReachabilityCardinality-10
FORMULA_NAME StigmergyCommit-PT-05b-ReachabilityCardinality-11
FORMULA_NAME StigmergyCommit-PT-05b-ReachabilityCardinality-12
FORMULA_NAME StigmergyCommit-PT-05b-ReachabilityCardinality-13
FORMULA_NAME StigmergyCommit-PT-05b-ReachabilityCardinality-14
FORMULA_NAME StigmergyCommit-PT-05b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654719556979

Running Version 0
[2022-06-08 20:19:19] [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 20:19:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-08 20:19:20] [INFO ] Load time of PNML (sax parser for PT used): 523 ms
[2022-06-08 20:19:20] [INFO ] Transformed 1837 places.
[2022-06-08 20:19:20] [INFO ] Transformed 3460 transitions.
[2022-06-08 20:19:20] [INFO ] Found NUPN structural information;
[2022-06-08 20:19:20] [INFO ] Parsed PT model containing 1837 places and 3460 transitions in 671 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 22 ms.
Working with output stream class java.io.PrintStream
FORMULA StigmergyCommit-PT-05b-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-05b-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-05b-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 90 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 13) seen :1
FORMULA StigmergyCommit-PT-05b-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 14 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 12) seen :0
Interrupted probabilistic random walk after 2945659 steps, run timeout after 30001 ms. (steps per millisecond=98 ) properties seen :{}
Probabilistic random walk after 2945659 steps, saw 491531 distinct states, run finished after 30018 ms. (steps per millisecond=98 ) properties seen :{}
Running SMT prover for 12 properties.
// Phase 1: matrix 3460 rows 1837 cols
[2022-06-08 20:19:51] [INFO ] Computed 7 place invariants in 145 ms
[2022-06-08 20:19:52] [INFO ] [Real]Absence check using 7 positive place invariants in 68 ms returned sat
[2022-06-08 20:19:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 20:19:54] [INFO ] [Real]Absence check using state equation in 1849 ms returned sat
[2022-06-08 20:19:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 20:19:55] [INFO ] [Real]Absence check using 7 positive place invariants in 86 ms returned sat
[2022-06-08 20:19:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 20:19:57] [INFO ] [Real]Absence check using state equation in 1937 ms returned sat
[2022-06-08 20:19:58] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 20:19:58] [INFO ] [Nat]Absence check using 7 positive place invariants in 76 ms returned unsat
[2022-06-08 20:19:59] [INFO ] [Real]Absence check using 7 positive place invariants in 62 ms returned sat
[2022-06-08 20:19:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 20:20:00] [INFO ] [Real]Absence check using state equation in 1616 ms returned sat
[2022-06-08 20:20:00] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 20:20:01] [INFO ] [Real]Absence check using 7 positive place invariants in 70 ms returned sat
[2022-06-08 20:20:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 20:20:03] [INFO ] [Real]Absence check using state equation in 1810 ms returned sat
[2022-06-08 20:20:04] [INFO ] Computed and/alt/rep : 3285/11000/3285 causal constraints (skipped 174 transitions) in 598 ms.
[2022-06-08 20:20:06] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 20:20:06] [INFO ] [Nat]Absence check using 7 positive place invariants in 82 ms returned sat
[2022-06-08 20:20:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 20:20:08] [INFO ] [Nat]Absence check using state equation in 1951 ms returned sat
[2022-06-08 20:20:09] [INFO ] Computed and/alt/rep : 3285/11000/3285 causal constraints (skipped 174 transitions) in 693 ms.
[2022-06-08 20:20:11] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
[2022-06-08 20:20:11] [INFO ] [Real]Absence check using 7 positive place invariants in 61 ms returned sat
[2022-06-08 20:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 20:20:13] [INFO ] [Real]Absence check using state equation in 1646 ms returned sat
[2022-06-08 20:20:13] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 20:20:14] [INFO ] [Real]Absence check using 7 positive place invariants in 76 ms returned sat
[2022-06-08 20:20:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 20:20:16] [INFO ] [Real]Absence check using state equation in 1797 ms returned sat
[2022-06-08 20:20:16] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 20:20:17] [INFO ] [Nat]Absence check using 7 positive place invariants in 73 ms returned sat
[2022-06-08 20:20:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 20:20:19] [INFO ] [Nat]Absence check using state equation in 1889 ms returned sat
[2022-06-08 20:20:22] [INFO ] Deduced a trap composed of 400 places in 3353 ms of which 12 ms to minimize.
[2022-06-08 20:20:22] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
[2022-06-08 20:20:23] [INFO ] [Real]Absence check using 7 positive place invariants in 49 ms returned sat
[2022-06-08 20:20:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 20:20:24] [INFO ] [Real]Absence check using state equation in 1703 ms returned sat
[2022-06-08 20:20:24] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 20:20:25] [INFO ] [Nat]Absence check using 7 positive place invariants in 72 ms returned sat
[2022-06-08 20:20:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 20:20:26] [INFO ] [Nat]Absence check using state equation in 1471 ms returned sat
[2022-06-08 20:20:29] [INFO ] Deduced a trap composed of 311 places in 2914 ms of which 5 ms to minimize.
[2022-06-08 20:20:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 6
[2022-06-08 20:20:30] [INFO ] [Real]Absence check using 7 positive place invariants in 75 ms returned sat
[2022-06-08 20:20:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 20:20:32] [INFO ] [Real]Absence check using state equation in 1916 ms returned sat
[2022-06-08 20:20:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 20:20:33] [INFO ] [Real]Absence check using 7 positive place invariants in 59 ms returned sat
[2022-06-08 20:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 20:20:35] [INFO ] [Real]Absence check using state equation in 1553 ms returned sat
[2022-06-08 20:20:38] [INFO ] Deduced a trap composed of 400 places in 2674 ms of which 6 ms to minimize.
[2022-06-08 20:20:40] [INFO ] Deduced a trap composed of 396 places in 2760 ms of which 2 ms to minimize.
[2022-06-08 20:20:40] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 8
[2022-06-08 20:20:41] [INFO ] [Real]Absence check using 7 positive place invariants in 48 ms returned sat
[2022-06-08 20:20:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 20:20:43] [INFO ] [Real]Absence check using state equation in 1788 ms returned sat
[2022-06-08 20:20:43] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 20:20:43] [INFO ] [Nat]Absence check using 7 positive place invariants in 74 ms returned sat
[2022-06-08 20:20:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 20:20:45] [INFO ] [Nat]Absence check using state equation in 1745 ms returned sat
[2022-06-08 20:20:46] [INFO ] Computed and/alt/rep : 3285/11000/3285 causal constraints (skipped 174 transitions) in 396 ms.
[2022-06-08 20:20:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 9
[2022-06-08 20:20:49] [INFO ] [Real]Absence check using 7 positive place invariants in 78 ms returned sat
[2022-06-08 20:20:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 20:20:50] [INFO ] [Real]Absence check using state equation in 1680 ms returned sat
[2022-06-08 20:20:53] [INFO ] Deduced a trap composed of 400 places in 2296 ms of which 3 ms to minimize.
[2022-06-08 20:20:55] [INFO ] Deduced a trap composed of 402 places in 2128 ms of which 2 ms to minimize.
[2022-06-08 20:20:55] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 10
[2022-06-08 20:20:56] [INFO ] [Real]Absence check using 7 positive place invariants in 69 ms returned sat
[2022-06-08 20:20:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 20:20:58] [INFO ] [Real]Absence check using state equation in 2001 ms returned sat
[2022-06-08 20:21:00] [INFO ] Deduced a trap composed of 399 places in 1714 ms of which 1 ms to minimize.
[2022-06-08 20:21:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2191 ms
[2022-06-08 20:21:00] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 20:21:01] [INFO ] [Nat]Absence check using 7 positive place invariants in 85 ms returned sat
[2022-06-08 20:21:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 20:21:03] [INFO ] [Nat]Absence check using state equation in 2061 ms returned sat
[2022-06-08 20:21:04] [INFO ] Deduced a trap composed of 400 places in 1454 ms of which 3 ms to minimize.
[2022-06-08 20:21:06] [INFO ] Deduced a trap composed of 397 places in 1626 ms of which 4 ms to minimize.
[2022-06-08 20:21:06] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 11
FORMULA StigmergyCommit-PT-05b-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA StigmergyCommit-PT-05b-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA StigmergyCommit-PT-05b-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA StigmergyCommit-PT-05b-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA StigmergyCommit-PT-05b-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 Parikh solutions to 1 different solutions.
Support contains 42 out of 1837 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1837/1837 places, 3460/3460 transitions.
Graph (trivial) has 1745 edges and 1837 vertex of which 96 / 1837 are part of one of the 14 SCC in 29 ms
Free SCC test removed 82 places
Drop transitions removed 105 transitions
Reduce isomorphic transitions removed 105 transitions.
Graph (complete) has 2754 edges and 1755 vertex of which 1745 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.29 ms
Discarding 10 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 1314 transitions
Trivial Post-agglo rules discarded 1314 transitions
Performed 1314 trivial Post agglomeration. Transition count delta: 1314
Iterating post reduction 0 with 1319 rules applied. Total rules applied 1321 place count 1745 transition count 2031
Reduce places removed 1314 places and 0 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 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 1350 rules applied. Total rules applied 2671 place count 431 transition count 1995
Reduce places removed 14 places and 0 transitions.
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Iterating post reduction 2 with 41 rules applied. Total rules applied 2712 place count 417 transition count 1968
Reduce places removed 27 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 28 rules applied. Total rules applied 2740 place count 390 transition count 1967
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 64 Pre rules applied. Total rules applied 2740 place count 390 transition count 1903
Deduced a syphon composed of 64 places in 3 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 4 with 128 rules applied. Total rules applied 2868 place count 326 transition count 1903
Discarding 66 places :
Symmetric choice reduction at 4 with 66 rule applications. Total rules 2934 place count 260 transition count 1837
Iterating global reduction 4 with 66 rules applied. Total rules applied 3000 place count 260 transition count 1837
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 4 with 2 rules applied. Total rules applied 3002 place count 260 transition count 1835
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 3003 place count 259 transition count 1835
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 3003 place count 259 transition count 1834
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 3005 place count 258 transition count 1834
Discarding 30 places :
Symmetric choice reduction at 6 with 30 rule applications. Total rules 3035 place count 228 transition count 553
Iterating global reduction 6 with 30 rules applied. Total rules applied 3065 place count 228 transition count 553
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 3074 place count 228 transition count 544
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 3080 place count 222 transition count 538
Iterating global reduction 7 with 6 rules applied. Total rules applied 3086 place count 222 transition count 538
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 3091 place count 217 transition count 533
Iterating global reduction 7 with 5 rules applied. Total rules applied 3096 place count 217 transition count 533
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 3101 place count 217 transition count 528
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 8 with 46 rules applied. Total rules applied 3147 place count 194 transition count 505
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 3148 place count 194 transition count 504
Discarding 6 places :
Symmetric choice reduction at 9 with 6 rule applications. Total rules 3154 place count 188 transition count 498
Iterating global reduction 9 with 6 rules applied. Total rules applied 3160 place count 188 transition count 498
Discarding 5 places :
Symmetric choice reduction at 9 with 5 rule applications. Total rules 3165 place count 183 transition count 493
Iterating global reduction 9 with 5 rules applied. Total rules applied 3170 place count 183 transition count 493
Discarding 5 places :
Symmetric choice reduction at 9 with 5 rule applications. Total rules 3175 place count 178 transition count 488
Iterating global reduction 9 with 5 rules applied. Total rules applied 3180 place count 178 transition count 488
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -10
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 9 with 8 rules applied. Total rules applied 3188 place count 174 transition count 498
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 3190 place count 174 transition count 496
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 10 with 2 rules applied. Total rules applied 3192 place count 174 transition count 494
Free-agglomeration rule applied 50 times.
Iterating global reduction 10 with 50 rules applied. Total rules applied 3242 place count 174 transition count 444
Reduce places removed 50 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 51 rules applied. Total rules applied 3293 place count 124 transition count 443
Discarding 6 places :
Symmetric choice reduction at 11 with 6 rule applications. Total rules 3299 place count 118 transition count 437
Iterating global reduction 11 with 6 rules applied. Total rules applied 3305 place count 118 transition count 437
Drop transitions removed 75 transitions
Redundant transition composition rules discarded 75 transitions
Iterating global reduction 11 with 75 rules applied. Total rules applied 3380 place count 118 transition count 362
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 11 with 2 rules applied. Total rules applied 3382 place count 118 transition count 360
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 3384 place count 116 transition count 360
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 12 with 6 rules applied. Total rules applied 3390 place count 116 transition count 360
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 12 with 3 rules applied. Total rules applied 3393 place count 116 transition count 357
Applied a total of 3393 rules in 699 ms. Remains 116 /1837 variables (removed 1721) and now considering 357/3460 (removed 3103) transitions.
Finished structural reductions, in 1 iterations. Remains : 116/1837 places, 357/3460 transitions.
[2022-06-08 20:21:07] [INFO ] Flatten gal took : 178 ms
[2022-06-08 20:21:08] [INFO ] Flatten gal took : 108 ms
[2022-06-08 20:21:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3624539443210627096.gal : 38 ms
[2022-06-08 20:21:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4141645248819905137.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/ReachabilityCardinality3624539443210627096.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality4141645248819905137.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/ReachabilityCardinality3624539443210627096.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality4141645248819905137.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality4141645248819905137.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 11
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :11 after 13
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :13 after 37
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :37 after 51
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :51 after 88
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :88 after 181
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :181 after 8028
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :8028 after 9263
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :9263 after 25373
Invariant property StigmergyCommit-PT-05b-ReachabilityCardinality-13 does not hold.
FORMULA StigmergyCommit-PT-05b-ReachabilityCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :25373 after 62065
Reachability property StigmergyCommit-PT-05b-ReachabilityCardinality-15 is true.
FORMULA StigmergyCommit-PT-05b-ReachabilityCardinality-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property StigmergyCommit-PT-05b-ReachabilityCardinality-14 is true.
FORMULA StigmergyCommit-PT-05b-ReachabilityCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property StigmergyCommit-PT-05b-ReachabilityCardinality-12 is true.
FORMULA StigmergyCommit-PT-05b-ReachabilityCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property StigmergyCommit-PT-05b-ReachabilityCardinality-08 does not hold.
FORMULA StigmergyCommit-PT-05b-ReachabilityCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :62065 after 966181
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,3.42378e+06,12.1905,81904,2,7636,21,174482,8,0,825,159626,0
Total reachable state count : 3423777

Verifying 7 reachability properties.
Reachability property StigmergyCommit-PT-05b-ReachabilityCardinality-04 is true.
FORMULA StigmergyCommit-PT-05b-ReachabilityCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
StigmergyCommit-PT-05b-ReachabilityCardinality-04,48,12.192,81904,2,194,21,174482,8,0,828,159626,0
Invariant property StigmergyCommit-PT-05b-ReachabilityCardinality-08 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
StigmergyCommit-PT-05b-ReachabilityCardinality-08,102000,12.1991,81904,2,1374,21,174482,9,0,842,159626,0
Invariant property StigmergyCommit-PT-05b-ReachabilityCardinality-09 does not hold.
FORMULA StigmergyCommit-PT-05b-ReachabilityCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
StigmergyCommit-PT-05b-ReachabilityCardinality-09,3840,12.2001,81904,2,626,21,174482,9,0,843,159626,0
Reachability property StigmergyCommit-PT-05b-ReachabilityCardinality-12 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
StigmergyCommit-PT-05b-ReachabilityCardinality-12,31875,12.2009,81904,2,845,21,174482,10,0,845,159626,0
Invariant property StigmergyCommit-PT-05b-ReachabilityCardinality-13 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
StigmergyCommit-PT-05b-ReachabilityCardinality-13,4,12.2018,81904,2,134,21,174482,11,0,850,159626,0
Reachability property StigmergyCommit-PT-05b-ReachabilityCardinality-14 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
StigmergyCommit-PT-05b-ReachabilityCardinality-14,6,12.2026,81904,2,133,21,174482,12,0,857,159626,0
Reachability property StigmergyCommit-PT-05b-ReachabilityCardinality-15 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
StigmergyCommit-PT-05b-ReachabilityCardinality-15,171352,12.2192,81904,2,1221,21,174482,13,0,939,159626,0
All properties solved without resorting to model-checking.

BK_STOP 1654719681552

--------------------
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="StigmergyCommit-PT-05b"
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 StigmergyCommit-PT-05b, 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-165463878400056"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-05b.tgz
mv StigmergyCommit-PT-05b 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 ;