Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r102-smll-162075331100094.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-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 itstools
Input is FlexibleBarrier-PT-14b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r102-smll-162075331100094
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 106K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.8K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 88K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 16:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 16:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 23 11:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 23 11:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 22 19:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 22 19:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 726K May 5 16:51 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-14b-ReachabilityCardinality-00
FORMULA_NAME FlexibleBarrier-PT-14b-ReachabilityCardinality-01
FORMULA_NAME FlexibleBarrier-PT-14b-ReachabilityCardinality-02
FORMULA_NAME FlexibleBarrier-PT-14b-ReachabilityCardinality-03
FORMULA_NAME FlexibleBarrier-PT-14b-ReachabilityCardinality-04
FORMULA_NAME FlexibleBarrier-PT-14b-ReachabilityCardinality-05
FORMULA_NAME FlexibleBarrier-PT-14b-ReachabilityCardinality-06
FORMULA_NAME FlexibleBarrier-PT-14b-ReachabilityCardinality-07
FORMULA_NAME FlexibleBarrier-PT-14b-ReachabilityCardinality-08
FORMULA_NAME FlexibleBarrier-PT-14b-ReachabilityCardinality-09
FORMULA_NAME FlexibleBarrier-PT-14b-ReachabilityCardinality-10
FORMULA_NAME FlexibleBarrier-PT-14b-ReachabilityCardinality-11
FORMULA_NAME FlexibleBarrier-PT-14b-ReachabilityCardinality-12
FORMULA_NAME FlexibleBarrier-PT-14b-ReachabilityCardinality-13
FORMULA_NAME FlexibleBarrier-PT-14b-ReachabilityCardinality-14
FORMULA_NAME FlexibleBarrier-PT-14b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1621147377252

Running Version 0
[2021-05-16 06:42:59] [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]
[2021-05-16 06:42:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 06:43:00] [INFO ] Load time of PNML (sax parser for PT used): 301 ms
[2021-05-16 06:43:00] [INFO ] Transformed 2678 places.
[2021-05-16 06:43:00] [INFO ] Transformed 3085 transitions.
[2021-05-16 06:43:00] [INFO ] Found NUPN structural information;
[2021-05-16 06:43:00] [INFO ] Parsed PT model containing 2678 places and 3085 transitions in 391 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
FORMULA FlexibleBarrier-PT-14b-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-14b-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-14b-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-14b-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 101 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 9 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 8 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 12) seen :0
Interrupted probabilistic random walk after 3641321 steps, run timeout after 30001 ms. (steps per millisecond=121 ) properties seen :{}
Probabilistic random walk after 3641321 steps, saw 1364158 distinct states, run finished after 30007 ms. (steps per millisecond=121 ) properties seen :{}
Running SMT prover for 12 properties.
// Phase 1: matrix 3085 rows 2678 cols
[2021-05-16 06:43:30] [INFO ] Computed 16 place invariants in 99 ms
[2021-05-16 06:43:31] [INFO ] [Real]Absence check using 16 positive place invariants in 91 ms returned sat
[2021-05-16 06:43:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 06:43:33] [INFO ] [Real]Absence check using state equation in 1943 ms returned sat
[2021-05-16 06:43:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 06:43:35] [INFO ] [Real]Absence check using 16 positive place invariants in 81 ms returned sat
[2021-05-16 06:43:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 06:43:37] [INFO ] [Real]Absence check using state equation in 1913 ms returned sat
[2021-05-16 06:43:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 06:43:38] [INFO ] [Nat]Absence check using 16 positive place invariants in 94 ms returned sat
[2021-05-16 06:43:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 06:43:40] [INFO ] [Nat]Absence check using state equation in 2027 ms returned sat
[2021-05-16 06:43:40] [INFO ] Computed and/alt/rep : 2839/4489/2839 causal constraints (skipped 245 transitions) in 317 ms.
[2021-05-16 06:43:45] [INFO ] Deduced a trap composed of 14 places in 2849 ms of which 14 ms to minimize.
[2021-05-16 06:43:45] [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
[2021-05-16 06:43:46] [INFO ] [Real]Absence check using 16 positive place invariants in 89 ms returned sat
[2021-05-16 06:43:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 06:43:47] [INFO ] [Real]Absence check using state equation in 1899 ms returned sat
[2021-05-16 06:43:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 06:43:49] [INFO ] [Real]Absence check using 16 positive place invariants in 90 ms returned sat
[2021-05-16 06:43:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 06:43:51] [INFO ] [Real]Absence check using state equation in 2194 ms returned sat
[2021-05-16 06:43:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 06:43:52] [INFO ] [Real]Absence check using 16 positive place invariants in 94 ms returned sat
[2021-05-16 06:43:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 06:43:54] [INFO ] [Real]Absence check using state equation in 1798 ms returned sat
[2021-05-16 06:43:57] [INFO ] Deduced a trap composed of 144 places in 2284 ms of which 14 ms to minimize.
[2021-05-16 06:43:57] [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 4
[2021-05-16 06:43:57] [INFO ] [Real]Absence check using 16 positive place invariants in 93 ms returned sat
[2021-05-16 06:43:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 06:43:59] [INFO ] [Real]Absence check using state equation in 2082 ms returned sat
[2021-05-16 06:44:01] [INFO ] Deduced a trap composed of 90 places in 1011 ms of which 2 ms to minimize.
[2021-05-16 06:44:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1256 ms
[2021-05-16 06:44:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 06:44:02] [INFO ] [Nat]Absence check using 16 positive place invariants in 93 ms returned sat
[2021-05-16 06:44:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 06:44:04] [INFO ] [Nat]Absence check using state equation in 2129 ms returned sat
[2021-05-16 06:44:05] [INFO ] Deduced a trap composed of 90 places in 1139 ms of which 2 ms to minimize.
[2021-05-16 06:44:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1411 ms
[2021-05-16 06:44:05] [INFO ] Computed and/alt/rep : 2839/4489/2839 causal constraints (skipped 245 transitions) in 260 ms.
[2021-05-16 06:44:08] [INFO ] Deduced a trap composed of 14 places in 2531 ms of which 3 ms to minimize.
[2021-05-16 06:44:08] [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
[2021-05-16 06:44:09] [INFO ] [Real]Absence check using 16 positive place invariants in 86 ms returned sat
[2021-05-16 06:44:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 06:44:11] [INFO ] [Real]Absence check using state equation in 1929 ms returned sat
[2021-05-16 06:44:14] [INFO ] Deduced a trap composed of 78 places in 2250 ms of which 2 ms to minimize.
[2021-05-16 06:44:14] [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
[2021-05-16 06:44:14] [INFO ] [Real]Absence check using 16 positive place invariants in 86 ms returned sat
[2021-05-16 06:44:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 06:44:16] [INFO ] [Real]Absence check using state equation in 2132 ms returned sat
[2021-05-16 06:44:18] [INFO ] Deduced a trap composed of 139 places in 1927 ms of which 2 ms to minimize.
[2021-05-16 06:44:20] [INFO ] Deduced a trap composed of 1072 places in 1874 ms of which 2 ms to minimize.
[2021-05-16 06:44:20] [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
[2021-05-16 06:44:21] [INFO ] [Real]Absence check using 16 positive place invariants in 82 ms returned sat
[2021-05-16 06:44:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 06:44:23] [INFO ] [Real]Absence check using state equation in 2014 ms returned sat
[2021-05-16 06:44:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 06:44:24] [INFO ] [Real]Absence check using 16 positive place invariants in 90 ms returned sat
[2021-05-16 06:44:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 06:44:26] [INFO ] [Real]Absence check using state equation in 2023 ms returned sat
[2021-05-16 06:44:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 06:44:27] [INFO ] [Nat]Absence check using 16 positive place invariants in 67 ms returned unsat
[2021-05-16 06:44:28] [INFO ] [Real]Absence check using 16 positive place invariants in 85 ms returned sat
[2021-05-16 06:44:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 06:44:29] [INFO ] [Real]Absence check using state equation in 1679 ms returned sat
[2021-05-16 06:44:32] [INFO ] Deduced a trap composed of 144 places in 2287 ms of which 2 ms to minimize.
[2021-05-16 06:44:34] [INFO ] Deduced a trap composed of 248 places in 2087 ms of which 2 ms to minimize.
[2021-05-16 06:44:34] [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
[2021-05-16 06:44:35] [INFO ] [Real]Absence check using 16 positive place invariants in 83 ms returned sat
[2021-05-16 06:44:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 06:44:37] [INFO ] [Real]Absence check using state equation in 1740 ms returned sat
[2021-05-16 06:44:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 06:44:37] [INFO ] [Nat]Absence check using 16 positive place invariants in 83 ms returned sat
[2021-05-16 06:44:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 06:44:39] [INFO ] [Nat]Absence check using state equation in 1655 ms returned sat
[2021-05-16 06:44:41] [INFO ] Deduced a trap composed of 245 places in 2063 ms of which 2 ms to minimize.
[2021-05-16 06:44:43] [INFO ] Deduced a trap composed of 139 places in 1828 ms of which 2 ms to minimize.
[2021-05-16 06:44:43] [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 FlexibleBarrier-PT-14b-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FlexibleBarrier-PT-14b-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FlexibleBarrier-PT-14b-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FlexibleBarrier-PT-14b-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FlexibleBarrier-PT-14b-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 Parikh solutions to 1 different solutions.
Support contains 17 out of 2678 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2678/2678 places, 3085/3085 transitions.
Graph (trivial) has 2609 edges and 2678 vertex of which 86 / 2678 are part of one of the 14 SCC in 23 ms
Free SCC test removed 72 places
Drop transitions removed 87 transitions
Reduce isomorphic transitions removed 87 transitions.
Drop transitions removed 658 transitions
Trivial Post-agglo rules discarded 658 transitions
Performed 658 trivial Post agglomeration. Transition count delta: 658
Iterating post reduction 0 with 658 rules applied. Total rules applied 659 place count 2606 transition count 2340
Reduce places removed 658 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 662 rules applied. Total rules applied 1321 place count 1948 transition count 2336
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 1325 place count 1944 transition count 2336
Performed 172 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 172 Pre rules applied. Total rules applied 1325 place count 1944 transition count 2164
Deduced a syphon composed of 172 places in 4 ms
Reduce places removed 172 places and 0 transitions.
Iterating global reduction 3 with 344 rules applied. Total rules applied 1669 place count 1772 transition count 2164
Discarding 1035 places :
Symmetric choice reduction at 3 with 1035 rule applications. Total rules 2704 place count 737 transition count 1129
Iterating global reduction 3 with 1035 rules applied. Total rules applied 3739 place count 737 transition count 1129
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 3739 place count 737 transition count 1116
Deduced a syphon composed of 13 places in 2 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 3765 place count 724 transition count 1116
Discarding 162 places :
Symmetric choice reduction at 3 with 162 rule applications. Total rules 3927 place count 562 transition count 954
Iterating global reduction 3 with 162 rules applied. Total rules applied 4089 place count 562 transition count 954
Ensure Unique test removed 155 transitions
Reduce isomorphic transitions removed 155 transitions.
Iterating post reduction 3 with 155 rules applied. Total rules applied 4244 place count 562 transition count 799
Performed 74 Post agglomeration using F-continuation condition.Transition count delta: 74
Deduced a syphon composed of 74 places in 0 ms
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 4 with 148 rules applied. Total rules applied 4392 place count 488 transition count 725
Drop transitions removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 4 with 28 rules applied. Total rules applied 4420 place count 488 transition count 697
Discarding 14 places :
Symmetric choice reduction at 5 with 14 rule applications. Total rules 4434 place count 474 transition count 683
Iterating global reduction 5 with 14 rules applied. Total rules applied 4448 place count 474 transition count 683
Free-agglomeration rule applied 378 times.
Iterating global reduction 5 with 378 rules applied. Total rules applied 4826 place count 474 transition count 305
Reduce places removed 378 places and 0 transitions.
Drop transitions removed 167 transitions
Reduce isomorphic transitions removed 167 transitions.
Iterating post reduction 5 with 545 rules applied. Total rules applied 5371 place count 96 transition count 138
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 5372 place count 95 transition count 137
Reduce places removed 1 places and 0 transitions.
Graph (trivial) has 69 edges and 94 vertex of which 28 / 94 are part of one of the 14 SCC in 0 ms
Free SCC test removed 14 places
Iterating post reduction 6 with 2 rules applied. Total rules applied 5374 place count 80 transition count 137
Drop transitions removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 7 with 28 rules applied. Total rules applied 5402 place count 80 transition count 109
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 13 Pre rules applied. Total rules applied 5402 place count 80 transition count 96
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 8 with 26 rules applied. Total rules applied 5428 place count 67 transition count 96
Drop transitions removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 8 with 13 rules applied. Total rules applied 5441 place count 67 transition count 83
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 9 with 28 rules applied. Total rules applied 5469 place count 53 transition count 69
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 5470 place count 53 transition count 68
Free-agglomeration rule applied 14 times.
Iterating global reduction 9 with 14 rules applied. Total rules applied 5484 place count 53 transition count 54
Reduce places removed 19 places and 0 transitions.
Drop transitions removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 9 with 32 rules applied. Total rules applied 5516 place count 34 transition count 41
Applied a total of 5516 rules in 821 ms. Remains 34 /2678 variables (removed 2644) and now considering 41/3085 (removed 3044) transitions.
Finished structural reductions, in 1 iterations. Remains : 34/2678 places, 41/3085 transitions.
[2021-05-16 06:44:44] [INFO ] Flatten gal took : 34 ms
[2021-05-16 06:44:44] [INFO ] Flatten gal took : 12 ms
[2021-05-16 06:44:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4568899905562606679.gal : 7 ms
[2021-05-16 06:44:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13659956437991157435.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/ReachabilityCardinality4568899905562606679.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality13659956437991157435.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/ReachabilityCardinality4568899905562606679.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality13659956437991157435.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality13659956437991157435.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 2
Invariant property FlexibleBarrier-PT-14b-ReachabilityCardinality-15 does not hold.
FORMULA FlexibleBarrier-PT-14b-ReachabilityCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property FlexibleBarrier-PT-14b-ReachabilityCardinality-14 is true.
FORMULA FlexibleBarrier-PT-14b-ReachabilityCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property FlexibleBarrier-PT-14b-ReachabilityCardinality-09 is true.
FORMULA FlexibleBarrier-PT-14b-ReachabilityCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property FlexibleBarrier-PT-14b-ReachabilityCardinality-07 is true.
FORMULA FlexibleBarrier-PT-14b-ReachabilityCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :2 after 20
Reachability property FlexibleBarrier-PT-14b-ReachabilityCardinality-05 is true.
FORMULA FlexibleBarrier-PT-14b-ReachabilityCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :20 after 23
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :23 after 24
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :24 after 118
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :118 after 374
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :374 after 1944
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,22896,0.030569,4368,2,170,17,2621,8,0,192,1662,0
Total reachable state count : 22896

Verifying 7 reachability properties.
Invariant property FlexibleBarrier-PT-14b-ReachabilityCardinality-02 does not hold.
FORMULA FlexibleBarrier-PT-14b-ReachabilityCardinality-02 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
FlexibleBarrier-PT-14b-ReachabilityCardinality-02,1296,0.031089,4368,2,74,17,2621,8,0,195,1662,0
Reachability property FlexibleBarrier-PT-14b-ReachabilityCardinality-05 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
FlexibleBarrier-PT-14b-ReachabilityCardinality-05,1,0.031302,4368,2,35,17,2621,9,0,197,1662,0
Reachability property FlexibleBarrier-PT-14b-ReachabilityCardinality-06 is true.
FORMULA FlexibleBarrier-PT-14b-ReachabilityCardinality-06 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
FlexibleBarrier-PT-14b-ReachabilityCardinality-06,1296,0.031939,4368,2,83,17,2621,9,0,204,1662,0
Reachability property FlexibleBarrier-PT-14b-ReachabilityCardinality-07 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
FlexibleBarrier-PT-14b-ReachabilityCardinality-07,216,0.032221,4368,2,79,17,2621,10,0,209,1662,0
Reachability property FlexibleBarrier-PT-14b-ReachabilityCardinality-09 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
FlexibleBarrier-PT-14b-ReachabilityCardinality-09,1,0.032636,4368,2,35,17,2621,11,0,218,1662,0
Reachability property FlexibleBarrier-PT-14b-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
FlexibleBarrier-PT-14b-ReachabilityCardinality-14,18,0.032843,4368,2,63,17,2621,12,0,220,1662,0
Invariant property FlexibleBarrier-PT-14b-ReachabilityCardinality-15 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
FlexibleBarrier-PT-14b-ReachabilityCardinality-15,8,0.033153,4368,2,43,17,2621,13,0,225,1662,0
All properties solved without resorting to model-checking.

BK_STOP 1621147485625

--------------------
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-14b"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is FlexibleBarrier-PT-14b, 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 r102-smll-162075331100094"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-14b.tgz
mv FlexibleBarrier-PT-14b 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 ;