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.r107-smll-165260580300041.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 FlexibleBarrier-PT-16b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r107-smll-165260580300041
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 6.3K Apr 29 13:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Apr 29 13:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Apr 29 13:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 29 13:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 9 07:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 07:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K May 9 07:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 29 13:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 139K Apr 29 13:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Apr 29 13:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 29 13:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 945K May 10 09:33 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 FlexibleBarrier-PT-16b-ReachabilityCardinality-00
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityCardinality-01
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityCardinality-02
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityCardinality-03
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityCardinality-04
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityCardinality-05
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityCardinality-06
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityCardinality-07
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityCardinality-08
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityCardinality-09
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityCardinality-10
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityCardinality-11
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityCardinality-12
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityCardinality-13
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityCardinality-14
FORMULA_NAME FlexibleBarrier-PT-16b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655069363238

Running Version 0
[2022-06-12 21:29:26] [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]
[2022-06-12 21:29:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:29:27] [INFO ] Load time of PNML (sax parser for PT used): 457 ms
[2022-06-12 21:29:27] [INFO ] Transformed 3472 places.
[2022-06-12 21:29:27] [INFO ] Transformed 4001 transitions.
[2022-06-12 21:29:27] [INFO ] Found NUPN structural information;
[2022-06-12 21:29:27] [INFO ] Parsed PT model containing 3472 places and 4001 transitions in 604 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 50 ms.
Working with output stream class java.io.PrintStream
FORMULA FlexibleBarrier-PT-16b-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-16b-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 89 resets, run finished after 195 ms. (steps per millisecond=51 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 14) seen :0
Interrupted probabilistic random walk after 1898101 steps, run timeout after 30001 ms. (steps per millisecond=63 ) properties seen :{2=1}
Probabilistic random walk after 1898101 steps, saw 742620 distinct states, run finished after 30019 ms. (steps per millisecond=63 ) properties seen :{2=1}
FORMULA FlexibleBarrier-PT-16b-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 13 properties.
// Phase 1: matrix 4001 rows 3472 cols
[2022-06-12 21:29:58] [INFO ] Computed 18 place invariants in 223 ms
[2022-06-12 21:29:59] [INFO ] [Real]Absence check using 18 positive place invariants in 163 ms returned sat
[2022-06-12 21:29:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:02] [INFO ] [Real]Absence check using state equation in 2663 ms returned sat
[2022-06-12 21:30:02] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:30:04] [INFO ] [Real]Absence check using 18 positive place invariants in 133 ms returned sat
[2022-06-12 21:30:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:08] [INFO ] [Real]Absence check using state equation in 3310 ms returned sat
[2022-06-12 21:30:08] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:30:09] [INFO ] [Nat]Absence check using 18 positive place invariants in 122 ms returned sat
[2022-06-12 21:30:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:12] [INFO ] [Nat]Absence check using state equation in 3334 ms returned sat
[2022-06-12 21:30:16] [INFO ] Deduced a trap composed of 429 places in 3993 ms of which 9 ms to minimize.
[2022-06-12 21:30:16] [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 1
[2022-06-12 21:30:17] [INFO ] [Real]Absence check using 18 positive place invariants in 122 ms returned sat
[2022-06-12 21:30:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:20] [INFO ] [Real]Absence check using state equation in 3008 ms returned sat
[2022-06-12 21:30:22] [INFO ] Deduced a trap composed of 164 places in 1056 ms of which 4 ms to minimize.
[2022-06-12 21:30:22] [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 2
[2022-06-12 21:30:23] [INFO ] [Real]Absence check using 18 positive place invariants in 112 ms returned sat
[2022-06-12 21:30:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:26] [INFO ] [Real]Absence check using state equation in 3451 ms returned sat
[2022-06-12 21:30:26] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:30:28] [INFO ] [Real]Absence check using 18 positive place invariants in 102 ms returned unsat
[2022-06-12 21:30:29] [INFO ] [Real]Absence check using 18 positive place invariants in 116 ms returned sat
[2022-06-12 21:30:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:32] [INFO ] [Real]Absence check using state equation in 3182 ms returned sat
[2022-06-12 21:30:32] [INFO ] Deduced a trap composed of 92 places in 376 ms of which 3 ms to minimize.
[2022-06-12 21:30:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 846 ms
[2022-06-12 21:30:33] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 5
[2022-06-12 21:30:34] [INFO ] [Real]Absence check using 18 positive place invariants in 111 ms returned sat
[2022-06-12 21:30:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:37] [INFO ] [Real]Absence check using state equation in 3147 ms returned sat
[2022-06-12 21:30:37] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:30:38] [INFO ] [Nat]Absence check using 18 positive place invariants in 191 ms returned sat
[2022-06-12 21:30:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:42] [INFO ] [Nat]Absence check using state equation in 4044 ms returned unknown
[2022-06-12 21:30:43] [INFO ] [Real]Absence check using 18 positive place invariants in 105 ms returned sat
[2022-06-12 21:30:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:46] [INFO ] [Real]Absence check using state equation in 2775 ms returned sat
[2022-06-12 21:30:46] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:30:47] [INFO ] [Nat]Absence check using 18 positive place invariants in 128 ms returned sat
[2022-06-12 21:30:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:50] [INFO ] [Nat]Absence check using state equation in 2903 ms returned sat
[2022-06-12 21:30:52] [INFO ] Deduced a trap composed of 268 places in 1456 ms of which 4 ms to minimize.
[2022-06-12 21:30:52] [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 7
[2022-06-12 21:30:53] [INFO ] [Real]Absence check using 18 positive place invariants in 108 ms returned sat
[2022-06-12 21:30:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:56] [INFO ] [Real]Absence check using state equation in 2945 ms returned sat
[2022-06-12 21:30:56] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:30:56] [INFO ] [Nat]Absence check using 18 positive place invariants in 110 ms returned sat
[2022-06-12 21:30:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:59] [INFO ] [Nat]Absence check using state equation in 2807 ms returned sat
[2022-06-12 21:31:02] [INFO ] Deduced a trap composed of 1269 places in 3004 ms of which 3 ms to minimize.
[2022-06-12 21:31:02] [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
[2022-06-12 21:31:03] [INFO ] [Real]Absence check using 18 positive place invariants in 107 ms returned sat
[2022-06-12 21:31:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:06] [INFO ] [Real]Absence check using state equation in 3063 ms returned sat
[2022-06-12 21:31:06] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:31:07] [INFO ] [Nat]Absence check using 18 positive place invariants in 112 ms returned sat
[2022-06-12 21:31:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:10] [INFO ] [Nat]Absence check using state equation in 2872 ms returned sat
[2022-06-12 21:31:11] [INFO ] Computed and/alt/rep : 3689/5797/3689 causal constraints (skipped 311 transitions) in 586 ms.
[2022-06-12 21:31:11] [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 9
[2022-06-12 21:31:13] [INFO ] [Real]Absence check using 18 positive place invariants in 113 ms returned sat
[2022-06-12 21:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:16] [INFO ] [Real]Absence check using state equation in 3182 ms returned sat
[2022-06-12 21:31:16] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:31:17] [INFO ] [Nat]Absence check using 18 positive place invariants in 113 ms returned sat
[2022-06-12 21:31:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:19] [INFO ] [Nat]Absence check using state equation in 2713 ms returned sat
[2022-06-12 21:31:21] [INFO ] Deduced a trap composed of 279 places in 1461 ms of which 2 ms to minimize.
[2022-06-12 21:31:21] [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
[2022-06-12 21:31:22] [INFO ] [Real]Absence check using 18 positive place invariants in 131 ms returned sat
[2022-06-12 21:31:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:26] [INFO ] [Real]Absence check using state equation in 3677 ms returned sat
[2022-06-12 21:31:26] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:31:27] [INFO ] [Nat]Absence check using 18 positive place invariants in 123 ms returned sat
[2022-06-12 21:31:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:31] [INFO ] [Nat]Absence check using state equation in 4061 ms returned unknown
[2022-06-12 21:31:32] [INFO ] [Real]Absence check using 18 positive place invariants in 128 ms returned sat
[2022-06-12 21:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:36] [INFO ] [Real]Absence check using state equation in 4203 ms returned unknown
FORMULA FlexibleBarrier-PT-16b-ReachabilityCardinality-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FlexibleBarrier-PT-16b-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FlexibleBarrier-PT-16b-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 13 Parikh solutions to 1 different solutions.
Support contains 155 out of 3472 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3472/3472 places, 4001/4001 transitions.
Graph (trivial) has 3125 edges and 3472 vertex of which 74 / 3472 are part of one of the 12 SCC in 15 ms
Free SCC test removed 62 places
Drop transitions removed 75 transitions
Reduce isomorphic transitions removed 75 transitions.
Drop transitions removed 755 transitions
Trivial Post-agglo rules discarded 755 transitions
Performed 755 trivial Post agglomeration. Transition count delta: 755
Iterating post reduction 0 with 755 rules applied. Total rules applied 756 place count 3410 transition count 3171
Reduce places removed 755 places and 0 transitions.
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Iterating post reduction 1 with 793 rules applied. Total rules applied 1549 place count 2655 transition count 3133
Reduce places removed 38 places and 0 transitions.
Iterating post reduction 2 with 38 rules applied. Total rules applied 1587 place count 2617 transition count 3133
Performed 226 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 226 Pre rules applied. Total rules applied 1587 place count 2617 transition count 2907
Deduced a syphon composed of 226 places in 5 ms
Reduce places removed 226 places and 0 transitions.
Iterating global reduction 3 with 452 rules applied. Total rules applied 2039 place count 2391 transition count 2907
Discarding 1274 places :
Symmetric choice reduction at 3 with 1274 rule applications. Total rules 3313 place count 1117 transition count 1633
Iterating global reduction 3 with 1274 rules applied. Total rules applied 4587 place count 1117 transition count 1633
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 4587 place count 1117 transition count 1630
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 4593 place count 1114 transition count 1630
Discarding 163 places :
Symmetric choice reduction at 3 with 163 rule applications. Total rules 4756 place count 951 transition count 1467
Iterating global reduction 3 with 163 rules applied. Total rules applied 4919 place count 951 transition count 1467
Ensure Unique test removed 137 transitions
Reduce isomorphic transitions removed 137 transitions.
Iterating post reduction 3 with 137 rules applied. Total rules applied 5056 place count 951 transition count 1330
Performed 107 Post agglomeration using F-continuation condition.Transition count delta: 107
Deduced a syphon composed of 107 places in 1 ms
Reduce places removed 107 places and 0 transitions.
Iterating global reduction 4 with 214 rules applied. Total rules applied 5270 place count 844 transition count 1223
Drop transitions removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 4 with 14 rules applied. Total rules applied 5284 place count 844 transition count 1209
Discarding 13 places :
Symmetric choice reduction at 5 with 13 rule applications. Total rules 5297 place count 831 transition count 1196
Iterating global reduction 5 with 13 rules applied. Total rules applied 5310 place count 831 transition count 1196
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 5318 place count 827 transition count 1196
Free-agglomeration rule applied 534 times.
Iterating global reduction 5 with 534 rules applied. Total rules applied 5852 place count 827 transition count 662
Reduce places removed 534 places and 0 transitions.
Drop transitions removed 88 transitions
Reduce isomorphic transitions removed 88 transitions.
Iterating post reduction 5 with 622 rules applied. Total rules applied 6474 place count 293 transition count 574
Drop transitions removed 62 transitions
Redundant transition composition rules discarded 62 transitions
Iterating global reduction 6 with 62 rules applied. Total rules applied 6536 place count 293 transition count 512
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 6 with 4 rules applied. Total rules applied 6540 place count 293 transition count 512
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 6541 place count 292 transition count 511
Applied a total of 6541 rules in 1466 ms. Remains 292 /3472 variables (removed 3180) and now considering 511/4001 (removed 3490) transitions.
Finished structural reductions, in 1 iterations. Remains : 292/3472 places, 511/4001 transitions.
[2022-06-12 21:31:38] [INFO ] Flatten gal took : 89 ms
[2022-06-12 21:31:38] [INFO ] Flatten gal took : 56 ms
[2022-06-12 21:31:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7027415082385570498.gal : 29 ms
[2022-06-12 21:31:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11748997583572640761.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/ReachabilityCardinality7027415082385570498.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality11748997583572640761.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/ReachabilityCardinality7027415082385570498.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality11748997583572640761.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality11748997583572640761.prop.
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :4 after 36
SDD proceeding with computation,10 properties remain. new max is 16
SDD size :36 after 192
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :192 after 1440
Reachability property FlexibleBarrier-PT-16b-ReachabilityCardinality-11 is true.
FORMULA FlexibleBarrier-PT-16b-ReachabilityCardinality-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property FlexibleBarrier-PT-16b-ReachabilityCardinality-09 is true.
FORMULA FlexibleBarrier-PT-16b-ReachabilityCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property FlexibleBarrier-PT-16b-ReachabilityCardinality-01 does not hold.
FORMULA FlexibleBarrier-PT-16b-ReachabilityCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :1440 after 1.17048e+06
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :1.17048e+06 after 1.18639e+06
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :1.18639e+06 after 1.20071e+06
Detected timeout of ITS tools.
[2022-06-12 21:31:53] [INFO ] Flatten gal took : 52 ms
[2022-06-12 21:31:53] [INFO ] Applying decomposition
[2022-06-12 21:31:53] [INFO ] Flatten gal took : 61 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/graph1575834555538362640.txt, -o, /tmp/graph1575834555538362640.bin, -w, /tmp/graph1575834555538362640.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/graph1575834555538362640.bin, -l, -1, -v, -w, /tmp/graph1575834555538362640.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:31:53] [INFO ] Decomposing Gal with order
[2022-06-12 21:31:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:31:54] [INFO ] Removed a total of 550 redundant transitions.
[2022-06-12 21:31:54] [INFO ] Flatten gal took : 176 ms
[2022-06-12 21:31:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 90 labels/synchronizations in 41 ms.
[2022-06-12 21:31:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7612889756093868773.gal : 20 ms
[2022-06-12 21:31:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6874005528738706161.prop : 3 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/ReachabilityCardinality7612889756093868773.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality6874005528738706161.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/ReachabilityCardinality7612889756093868773.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality6874005528738706161.prop --nowitness
Loading property file /tmp/ReachabilityCardinality6874005528738706161.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :4 after 20
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :20 after 480
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :480 after 6720
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :6720 after 8.549e+07
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :8.549e+07 after 1.81648e+09
Invariant property FlexibleBarrier-PT-16b-ReachabilityCardinality-10 does not hold.
FORMULA FlexibleBarrier-PT-16b-ReachabilityCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :1.81648e+09 after 4.13558e+09
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :4.13558e+09 after 7.80637e+09
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3694108988118569221
[2022-06-12 21:32:09] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3694108988118569221
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/ltsmin3694108988118569221]
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/ltsmin3694108988118569221] 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/ltsmin3694108988118569221] 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 14577 resets, run finished after 3565 ms. (steps per millisecond=280 ) properties (out of 6) seen :4
FORMULA FlexibleBarrier-PT-16b-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-16b-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-16b-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-16b-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 1141 resets, run finished after 1413 ms. (steps per millisecond=707 ) properties (out of 2) seen :1
FORMULA FlexibleBarrier-PT-16b-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 1260 resets, run finished after 3526 ms. (steps per millisecond=283 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-06-12 21:32:18] [INFO ] Flow matrix only has 472 transitions (discarded 39 similar events)
// Phase 1: matrix 472 rows 292 cols
[2022-06-12 21:32:18] [INFO ] Computed 18 place invariants in 2 ms
[2022-06-12 21:32:18] [INFO ] [Real]Absence check using 18 positive place invariants in 13 ms returned sat
[2022-06-12 21:32:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:32:19] [INFO ] [Real]Absence check using state equation in 208 ms returned sat
[2022-06-12 21:32:19] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:32:19] [INFO ] [Nat]Absence check using 18 positive place invariants in 5 ms returned unsat
FORMULA FlexibleBarrier-PT-16b-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 1 Parikh solutions to 0 different solutions.
All properties solved without resorting to model-checking.

BK_STOP 1655069540325

--------------------
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="FlexibleBarrier-PT-16b"
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 FlexibleBarrier-PT-16b, 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 r107-smll-165260580300041"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-16b.tgz
mv FlexibleBarrier-PT-16b 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 ;