fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r161-smll-165277002800128
Last Updated
Jun 22, 2022

About the Execution of 2021-gold for Parking-PT-864

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
840.775 159012.00 204804.00 846.20 FFTTTTFFFFTTFFFT normal

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.r161-smll-165277002800128.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 Parking-PT-864, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r161-smll-165277002800128
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 944K
-rw-r--r-- 1 mcc users 6.6K Apr 30 07:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Apr 30 07:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 30 06:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 30 06:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K May 9 08:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 32K May 9 08:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 30 08:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 159K Apr 30 08:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Apr 30 07:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Apr 30 07:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 08:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 427K May 10 09:34 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Parking-PT-864-ReachabilityCardinality-00
FORMULA_NAME Parking-PT-864-ReachabilityCardinality-01
FORMULA_NAME Parking-PT-864-ReachabilityCardinality-02
FORMULA_NAME Parking-PT-864-ReachabilityCardinality-03
FORMULA_NAME Parking-PT-864-ReachabilityCardinality-04
FORMULA_NAME Parking-PT-864-ReachabilityCardinality-05
FORMULA_NAME Parking-PT-864-ReachabilityCardinality-06
FORMULA_NAME Parking-PT-864-ReachabilityCardinality-07
FORMULA_NAME Parking-PT-864-ReachabilityCardinality-08
FORMULA_NAME Parking-PT-864-ReachabilityCardinality-09
FORMULA_NAME Parking-PT-864-ReachabilityCardinality-10
FORMULA_NAME Parking-PT-864-ReachabilityCardinality-11
FORMULA_NAME Parking-PT-864-ReachabilityCardinality-12
FORMULA_NAME Parking-PT-864-ReachabilityCardinality-13
FORMULA_NAME Parking-PT-864-ReachabilityCardinality-14
FORMULA_NAME Parking-PT-864-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655077754162

Running Version 0
[2022-06-12 23:49:17] [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 23:49:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 23:49:17] [INFO ] Load time of PNML (sax parser for PT used): 342 ms
[2022-06-12 23:49:17] [INFO ] Transformed 1185 places.
[2022-06-12 23:49:17] [INFO ] Transformed 1697 transitions.
[2022-06-12 23:49:17] [INFO ] Found NUPN structural information;
[2022-06-12 23:49:17] [INFO ] Parsed PT model containing 1185 places and 1697 transitions in 465 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 41 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 688 transitions
Reduce redundant transitions removed 688 transitions.
FORMULA Parking-PT-864-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-864-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-864-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-864-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-864-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-864-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-864-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 38 resets, run finished after 354 ms. (steps per millisecond=28 ) properties (out of 9) seen :1
FORMULA Parking-PT-864-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=60 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=51 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 1009 rows 1185 cols
[2022-06-12 23:49:19] [INFO ] Computed 280 place invariants in 85 ms
[2022-06-12 23:49:20] [INFO ] [Real]Absence check using 272 positive place invariants in 183 ms returned sat
[2022-06-12 23:49:20] [INFO ] [Real]Absence check using 272 positive and 8 generalized place invariants in 6 ms returned sat
[2022-06-12 23:49:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:49:21] [INFO ] [Real]Absence check using state equation in 978 ms returned sat
[2022-06-12 23:49:21] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:49:22] [INFO ] [Real]Absence check using 272 positive place invariants in 137 ms returned sat
[2022-06-12 23:49:22] [INFO ] [Real]Absence check using 272 positive and 8 generalized place invariants in 5 ms returned sat
[2022-06-12 23:49:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:49:23] [INFO ] [Real]Absence check using state equation in 1131 ms returned sat
[2022-06-12 23:49:23] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:49:24] [INFO ] [Real]Absence check using 272 positive place invariants in 492 ms returned sat
[2022-06-12 23:49:24] [INFO ] [Real]Absence check using 272 positive and 8 generalized place invariants in 23 ms returned sat
[2022-06-12 23:49:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:49:28] [INFO ] [Real]Absence check using state equation in 3856 ms returned sat
[2022-06-12 23:49:28] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:49:30] [INFO ] [Nat]Absence check using 272 positive place invariants in 1201 ms returned sat
[2022-06-12 23:49:30] [INFO ] [Nat]Absence check using 272 positive and 8 generalized place invariants in 40 ms returned sat
[2022-06-12 23:49:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:49:32] [INFO ] [Nat]Absence check using state equation in 1865 ms returned sat
[2022-06-12 23:49:32] [INFO ] State equation strengthened by 248 read => feed constraints.
[2022-06-12 23:49:32] [INFO ] [Nat]Added 248 Read/Feed constraints in 74 ms returned sat
[2022-06-12 23:49:32] [INFO ] Computed and/alt/rep : 864/2496/864 causal constraints (skipped 144 transitions) in 95 ms.
[2022-06-12 23:49:33] [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: Broken pipe ... while checking expression at index 2
[2022-06-12 23:49:34] [INFO ] [Real]Absence check using 272 positive place invariants in 115 ms returned sat
[2022-06-12 23:49:34] [INFO ] [Real]Absence check using 272 positive and 8 generalized place invariants in 4 ms returned sat
[2022-06-12 23:49:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:49:34] [INFO ] [Real]Absence check using state equation in 515 ms returned sat
[2022-06-12 23:49:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:49:35] [INFO ] [Nat]Absence check using 272 positive place invariants in 109 ms returned sat
[2022-06-12 23:49:35] [INFO ] [Nat]Absence check using 272 positive and 8 generalized place invariants in 4 ms returned sat
[2022-06-12 23:49:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:49:35] [INFO ] [Nat]Absence check using state equation in 650 ms returned sat
[2022-06-12 23:49:35] [INFO ] [Nat]Added 248 Read/Feed constraints in 44 ms returned sat
[2022-06-12 23:49:36] [INFO ] Computed and/alt/rep : 864/2496/864 causal constraints (skipped 144 transitions) in 68 ms.
[2022-06-12 23:49:39] [INFO ] Added : 210 causal constraints over 42 iterations in 3841 ms. Result :unknown
[2022-06-12 23:49:40] [INFO ] [Real]Absence check using 272 positive place invariants in 193 ms returned sat
[2022-06-12 23:49:40] [INFO ] [Real]Absence check using 272 positive and 8 generalized place invariants in 6 ms returned sat
[2022-06-12 23:49:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:49:41] [INFO ] [Real]Absence check using state equation in 1370 ms returned sat
[2022-06-12 23:49:41] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:49:42] [INFO ] [Nat]Absence check using 272 positive place invariants in 848 ms returned sat
[2022-06-12 23:49:42] [INFO ] [Nat]Absence check using 272 positive and 8 generalized place invariants in 9 ms returned sat
[2022-06-12 23:49:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:49:44] [INFO ] [Nat]Absence check using state equation in 1248 ms returned sat
[2022-06-12 23:49:44] [INFO ] [Nat]Added 248 Read/Feed constraints in 51 ms returned sat
[2022-06-12 23:49:44] [INFO ] Deduced a trap composed of 68 places in 93 ms of which 9 ms to minimize.
[2022-06-12 23:49:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 270 ms
[2022-06-12 23:49:44] [INFO ] Computed and/alt/rep : 864/2496/864 causal constraints (skipped 144 transitions) in 186 ms.
[2022-06-12 23:49:48] [INFO ] Deduced a trap composed of 3 places in 1270 ms of which 3 ms to minimize.
[2022-06-12 23:49:48] [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 4
[2022-06-12 23:49:48] [INFO ] [Real]Absence check using 272 positive place invariants in 142 ms returned sat
[2022-06-12 23:49:48] [INFO ] [Real]Absence check using 272 positive and 8 generalized place invariants in 5 ms returned sat
[2022-06-12 23:49:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:49:49] [INFO ] [Real]Absence check using state equation in 911 ms returned sat
[2022-06-12 23:49:49] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:49:50] [INFO ] [Real]Absence check using 272 positive place invariants in 119 ms returned sat
[2022-06-12 23:49:50] [INFO ] [Real]Absence check using 272 positive and 8 generalized place invariants in 7 ms returned sat
[2022-06-12 23:49:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:49:50] [INFO ] [Real]Absence check using state equation in 780 ms returned sat
[2022-06-12 23:49:50] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:49:51] [INFO ] [Real]Absence check using 272 positive place invariants in 149 ms returned sat
[2022-06-12 23:49:51] [INFO ] [Real]Absence check using 272 positive and 8 generalized place invariants in 6 ms returned sat
[2022-06-12 23:49:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:49:52] [INFO ] [Real]Absence check using state equation in 829 ms returned sat
[2022-06-12 23:49:52] [INFO ] Solution in real domain found non-integer solution.
FORMULA Parking-PT-864-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Parking-PT-864-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Parking-PT-864-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Parking-PT-864-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Parking-PT-864-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 2 different solutions.
Incomplete Parikh walk after 114100 steps, including 354 resets, run finished after 2799 ms. (steps per millisecond=40 ) properties (out of 3) seen :0 could not realise parikh vector
Support contains 92 out of 1185 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1185/1185 places, 1009/1009 transitions.
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 1185 transition count 985
Reduce places removed 24 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 27 rules applied. Total rules applied 51 place count 1161 transition count 982
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 54 place count 1158 transition count 982
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 26 Pre rules applied. Total rules applied 54 place count 1158 transition count 956
Deduced a syphon composed of 26 places in 2 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 3 with 52 rules applied. Total rules applied 106 place count 1132 transition count 956
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 113 place count 1125 transition count 949
Iterating global reduction 3 with 7 rules applied. Total rules applied 120 place count 1125 transition count 949
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 2 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 178 place count 1096 transition count 920
Free-agglomeration rule applied 172 times.
Iterating global reduction 3 with 172 rules applied. Total rules applied 350 place count 1096 transition count 748
Reduce places removed 172 places and 0 transitions.
Iterating post reduction 3 with 172 rules applied. Total rules applied 522 place count 924 transition count 748
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 527 place count 924 transition count 743
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 530 place count 924 transition count 743
Applied a total of 530 rules in 893 ms. Remains 924 /1185 variables (removed 261) and now considering 743/1009 (removed 266) transitions.
Finished structural reductions, in 1 iterations. Remains : 924/1185 places, 743/1009 transitions.
[2022-06-12 23:49:56] [INFO ] Flatten gal took : 212 ms
[2022-06-12 23:49:56] [INFO ] Flatten gal took : 144 ms
[2022-06-12 23:49:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18312028564671798743.gal : 50 ms
[2022-06-12 23:49:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4483647306020676942.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/ReachabilityCardinality18312028564671798743.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality4483647306020676942.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/ReachabilityCardinality18312028564671798743.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality4483647306020676942.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality4483647306020676942.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :5 after 16
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :16 after 18
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :18 after 24
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :24 after 25
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :25 after 39
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :39 after 105
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :105 after 205
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :205 after 1057
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :1057 after 10309
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :10309 after 22253
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :22253 after 42993
Detected timeout of ITS tools.
[2022-06-12 23:50:12] [INFO ] Flatten gal took : 99 ms
[2022-06-12 23:50:12] [INFO ] Applying decomposition
[2022-06-12 23:50:12] [INFO ] Flatten gal took : 67 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/graph16124266385582493034.txt, -o, /tmp/graph16124266385582493034.bin, -w, /tmp/graph16124266385582493034.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/graph16124266385582493034.bin, -l, -1, -v, -w, /tmp/graph16124266385582493034.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 23:50:12] [INFO ] Decomposing Gal with order
[2022-06-12 23:50:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 23:50:13] [INFO ] Removed a total of 116 redundant transitions.
[2022-06-12 23:50:13] [INFO ] Flatten gal took : 273 ms
[2022-06-12 23:50:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 70 ms.
[2022-06-12 23:50:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10756666286134273187.gal : 30 ms
[2022-06-12 23:50:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16068596310250357102.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/ReachabilityCardinality10756666286134273187.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality16068596310250357102.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/ReachabilityCardinality10756666286134273187.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality16068596310250357102.prop --nowitness
Loading property file /tmp/ReachabilityCardinality16068596310250357102.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :1 after 20
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :20 after 14745
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :14745 after 70035
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :70035 after 4.97522e+08
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :4.97522e+08 after 1.06652e+13
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :1.06652e+13 after 1.03453e+14
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :1.03453e+14 after 1.21584e+14
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1592452978177591994
[2022-06-12 23:50:28] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1592452978177591994
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/ltsmin1592452978177591994]
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/ltsmin1592452978177591994] 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/ltsmin1592452978177591994] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7147 ms. (steps per millisecond=139 ) properties (out of 3) seen :0
Interrupted Best-First random walk after 684350 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=136 ) properties seen :{}
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4460 ms. (steps per millisecond=224 ) properties (out of 3) seen :0
Interrupted Best-First random walk after 768500 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=153 ) properties seen :{1=1}
FORMULA Parking-PT-864-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 2 properties.
// Phase 1: matrix 743 rows 924 cols
[2022-06-12 23:50:51] [INFO ] Computed 280 place invariants in 19 ms
[2022-06-12 23:50:51] [INFO ] [Real]Absence check using 272 positive place invariants in 167 ms returned sat
[2022-06-12 23:50:51] [INFO ] [Real]Absence check using 272 positive and 8 generalized place invariants in 15 ms returned sat
[2022-06-12 23:50:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:50:52] [INFO ] [Real]Absence check using state equation in 1378 ms returned sat
[2022-06-12 23:50:52] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:50:53] [INFO ] [Nat]Absence check using 272 positive place invariants in 138 ms returned sat
[2022-06-12 23:50:53] [INFO ] [Nat]Absence check using 272 positive and 8 generalized place invariants in 12 ms returned sat
[2022-06-12 23:50:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:50:54] [INFO ] [Nat]Absence check using state equation in 1316 ms returned sat
[2022-06-12 23:50:54] [INFO ] State equation strengthened by 498 read => feed constraints.
[2022-06-12 23:50:54] [INFO ] [Nat]Added 498 Read/Feed constraints in 53 ms returned sat
[2022-06-12 23:50:54] [INFO ] Computed and/alt/rep : 597/1395/597 causal constraints (skipped 145 transitions) in 65 ms.
[2022-06-12 23:51:05] [INFO ] Deduced a trap composed of 62 places in 73 ms of which 3 ms to minimize.
[2022-06-12 23:51:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 281 ms
[2022-06-12 23:51:05] [INFO ] Added : 492 causal constraints over 99 iterations in 11045 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 22 ms.
[2022-06-12 23:51:06] [INFO ] [Real]Absence check using 272 positive place invariants in 143 ms returned sat
[2022-06-12 23:51:06] [INFO ] [Real]Absence check using 272 positive and 8 generalized place invariants in 9 ms returned sat
[2022-06-12 23:51:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:51:06] [INFO ] [Real]Absence check using state equation in 883 ms returned sat
[2022-06-12 23:51:07] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:51:07] [INFO ] [Nat]Absence check using 272 positive place invariants in 129 ms returned sat
[2022-06-12 23:51:07] [INFO ] [Nat]Absence check using 272 positive and 8 generalized place invariants in 8 ms returned sat
[2022-06-12 23:51:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:51:08] [INFO ] [Nat]Absence check using state equation in 908 ms returned sat
[2022-06-12 23:51:08] [INFO ] [Nat]Added 498 Read/Feed constraints in 83 ms returned sat
[2022-06-12 23:51:08] [INFO ] Deduced a trap composed of 71 places in 48 ms of which 0 ms to minimize.
[2022-06-12 23:51:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 177 ms
[2022-06-12 23:51:08] [INFO ] Computed and/alt/rep : 597/1395/597 causal constraints (skipped 145 transitions) in 102 ms.
[2022-06-12 23:51:19] [INFO ] Added : 511 causal constraints over 103 iterations in 10667 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 16 ms.
Incomplete Parikh walk after 70100 steps, including 318 resets, run finished after 1086 ms. (steps per millisecond=64 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 72700 steps, including 363 resets, run finished after 696 ms. (steps per millisecond=104 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 91 out of 924 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 924/924 places, 743/743 transitions.
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 924 transition count 742
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 923 transition count 742
Applied a total of 2 rules in 111 ms. Remains 923 /924 variables (removed 1) and now considering 742/743 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 923/924 places, 742/743 transitions.
[2022-06-12 23:51:21] [INFO ] Flatten gal took : 50 ms
[2022-06-12 23:51:21] [INFO ] Flatten gal took : 48 ms
[2022-06-12 23:51:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15726990240826311343.gal : 10 ms
[2022-06-12 23:51:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5254601524866660685.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/ReachabilityCardinality15726990240826311343.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality5254601524866660685.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/ReachabilityCardinality15726990240826311343.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality5254601524866660685.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality5254601524866660685.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :3 after 17
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :17 after 22
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :22 after 39
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :39 after 45
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :45 after 99
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :99 after 128
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :128 after 389
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :389 after 1057
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1057 after 10305
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :10305 after 22489
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :22489 after 42921
Detected timeout of ITS tools.
[2022-06-12 23:51:36] [INFO ] Flatten gal took : 61 ms
[2022-06-12 23:51:36] [INFO ] Applying decomposition
[2022-06-12 23:51:36] [INFO ] Flatten gal took : 72 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/graph3601691596796203944.txt, -o, /tmp/graph3601691596796203944.bin, -w, /tmp/graph3601691596796203944.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/graph3601691596796203944.bin, -l, -1, -v, -w, /tmp/graph3601691596796203944.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 23:51:36] [INFO ] Decomposing Gal with order
[2022-06-12 23:51:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 23:51:36] [INFO ] Removed a total of 115 redundant transitions.
[2022-06-12 23:51:36] [INFO ] Flatten gal took : 121 ms
[2022-06-12 23:51:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 33 ms.
[2022-06-12 23:51:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11977187248336073550.gal : 10 ms
[2022-06-12 23:51:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9081470830313170851.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/ReachabilityCardinality11977187248336073550.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality9081470830313170851.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/ReachabilityCardinality11977187248336073550.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality9081470830313170851.prop --nowitness
Loading property file /tmp/ReachabilityCardinality9081470830313170851.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 249
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :249 after 12921
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :12921 after 51681
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :51681 after 5.71277e+08
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :5.71277e+08 after 1.14255e+09
Invariant property Parking-PT-864-ReachabilityCardinality-08 does not hold.
FORMULA Parking-PT-864-ReachabilityCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1.14255e+09 after 3.751e+17
Reachability property Parking-PT-864-ReachabilityCardinality-04 is true.
FORMULA Parking-PT-864-ReachabilityCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 129 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,3.56345e+18,8.0155,56572,3502,372,78815,7669,1961,317341,216,24145,0
Total reachable state count : 3563447943753105409

Verifying 2 reachability properties.
Reachability property Parking-PT-864-ReachabilityCardinality-04 is true.

Detected timeout of ITS tools.
All properties solved without resorting to model-checking.

BK_STOP 1655077913174

--------------------
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="Parking-PT-864"
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 Parking-PT-864, 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 r161-smll-165277002800128"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Parking-PT-864.tgz
mv Parking-PT-864 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 ;