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.r071-tall-162039088600047.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DES-PT-10b, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r071-tall-162039088600047
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 408K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 113K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.1K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 72K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 15:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 15:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 23 03:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 23 03:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 22 12:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11K Mar 22 12:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 22 09:10 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 79K 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

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1620477735118

Running Version 0
[2021-05-08 12:42:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -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, 1800]
[2021-05-08 12:42:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 12:42:16] [INFO ] Load time of PNML (sax parser for PT used): 63 ms
[2021-05-08 12:42:16] [INFO ] Transformed 320 places.
[2021-05-08 12:42:16] [INFO ] Transformed 271 transitions.
[2021-05-08 12:42:16] [INFO ] Found NUPN structural information;
[2021-05-08 12:42:16] [INFO ] Parsed PT model containing 320 places and 271 transitions in 106 ms.
Starting structural reductions, iteration 0 : 320/320 places, 271/271 transitions.
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 317 transition count 248
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 1 with 23 rules applied. Total rules applied 49 place count 294 transition count 248
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 49 place count 294 transition count 239
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 67 place count 285 transition count 239
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 86 place count 266 transition count 220
Iterating global reduction 2 with 19 rules applied. Total rules applied 105 place count 266 transition count 220
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 105 place count 266 transition count 219
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 107 place count 265 transition count 219
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 122 place count 250 transition count 204
Iterating global reduction 2 with 15 rules applied. Total rules applied 137 place count 250 transition count 204
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 15 rules applied. Total rules applied 152 place count 250 transition count 189
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 155 place count 248 transition count 188
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 155 place count 248 transition count 185
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 161 place count 245 transition count 185
Performed 79 Post agglomeration using F-continuation condition.Transition count delta: 79
Deduced a syphon composed of 79 places in 1 ms
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 4 with 158 rules applied. Total rules applied 319 place count 166 transition count 106
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 323 place count 164 transition count 108
Applied a total of 323 rules in 124 ms. Remains 164 /320 variables (removed 156) and now considering 108/271 (removed 163) transitions.
// Phase 1: matrix 108 rows 164 cols
[2021-05-08 12:42:16] [INFO ] Computed 62 place invariants in 14 ms
[2021-05-08 12:42:17] [INFO ] Implicit Places using invariants in 240 ms returned [56]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 279 ms to find 1 implicit places.
// Phase 1: matrix 108 rows 163 cols
[2021-05-08 12:42:17] [INFO ] Computed 61 place invariants in 12 ms
[2021-05-08 12:42:17] [INFO ] Dead Transitions using invariants and state equation in 113 ms returned []
Starting structural reductions, iteration 1 : 163/320 places, 108/271 transitions.
Applied a total of 0 rules in 11 ms. Remains 163 /163 variables (removed 0) and now considering 108/108 (removed 0) transitions.
// Phase 1: matrix 108 rows 163 cols
[2021-05-08 12:42:17] [INFO ] Computed 61 place invariants in 4 ms
[2021-05-08 12:42:17] [INFO ] Dead Transitions using invariants and state equation in 78 ms returned []
Finished structural reductions, in 2 iterations. Remains : 163/320 places, 108/271 transitions.
Discarding 15 transitions out of 108. Remains 93
[2021-05-08 12:42:17] [INFO ] Initial state test concluded for 1 properties.
Incomplete random walk after 10000 steps, including 511 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 92) seen :63
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 15 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 13 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 14 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 11 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 29) seen :0
Running SMT prover for 29 properties.
// Phase 1: matrix 108 rows 163 cols
[2021-05-08 12:42:17] [INFO ] Computed 61 place invariants in 3 ms
[2021-05-08 12:42:17] [INFO ] [Real]Absence check using 32 positive place invariants in 8 ms returned sat
[2021-05-08 12:42:17] [INFO ] [Real]Absence check using 32 positive and 29 generalized place invariants in 9 ms returned sat
[2021-05-08 12:42:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 12:42:18] [INFO ] [Real]Absence check using state equation in 198 ms returned unsat :0 sat :19 real:10
[2021-05-08 12:42:18] [INFO ] State equation strengthened by 6 read => feed constraints.
[2021-05-08 12:42:18] [INFO ] [Real]Added 6 Read/Feed constraints in 1 ms returned sat
[2021-05-08 12:42:18] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:29
[2021-05-08 12:42:18] [INFO ] [Nat]Absence check using 32 positive place invariants in 5 ms returned sat
[2021-05-08 12:42:18] [INFO ] [Nat]Absence check using 32 positive and 29 generalized place invariants in 8 ms returned sat
[2021-05-08 12:42:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 12:42:18] [INFO ] [Nat]Absence check using state equation in 259 ms returned unsat :0 sat :29
[2021-05-08 12:42:18] [INFO ] [Nat]Added 6 Read/Feed constraints in 0 ms returned sat
Attempting to minimize the solution found.
Minimization took 184 ms.
[2021-05-08 12:42:19] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :29
Incomplete Parikh walk after 4920 steps, including 252 resets, run finished after 30 ms. (steps per millisecond=164 ) properties (out of 29) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4920 steps, including 262 resets, run finished after 32 ms. (steps per millisecond=153 ) properties (out of 29) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5210 steps, including 308 resets, run finished after 30 ms. (steps per millisecond=173 ) properties (out of 29) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5190 steps, including 313 resets, run finished after 30 ms. (steps per millisecond=173 ) properties (out of 29) seen :0 could not realise parikh vector
Incomplete Parikh walk after 5150 steps, including 262 resets, run finished after 25 ms. (steps per millisecond=206 ) properties (out of 29) seen :1 could not realise parikh vector
Incomplete Parikh walk after 4660 steps, including 257 resets, run finished after 23 ms. (steps per millisecond=202 ) properties (out of 28) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4170 steps, including 231 resets, run finished after 20 ms. (steps per millisecond=208 ) properties (out of 28) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4170 steps, including 225 resets, run finished after 22 ms. (steps per millisecond=189 ) properties (out of 28) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4170 steps, including 231 resets, run finished after 20 ms. (steps per millisecond=208 ) properties (out of 28) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4170 steps, including 208 resets, run finished after 19 ms. (steps per millisecond=219 ) properties (out of 28) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4170 steps, including 237 resets, run finished after 20 ms. (steps per millisecond=208 ) properties (out of 28) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4170 steps, including 211 resets, run finished after 20 ms. (steps per millisecond=208 ) properties (out of 28) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4170 steps, including 224 resets, run finished after 20 ms. (steps per millisecond=208 ) properties (out of 28) seen :1 could not realise parikh vector
Incomplete Parikh walk after 5140 steps, including 260 resets, run finished after 23 ms. (steps per millisecond=223 ) properties (out of 27) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4650 steps, including 247 resets, run finished after 24 ms. (steps per millisecond=193 ) properties (out of 27) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4160 steps, including 232 resets, run finished after 19 ms. (steps per millisecond=218 ) properties (out of 27) seen :1 could not realise parikh vector
Incomplete Parikh walk after 3700 steps, including 217 resets, run finished after 18 ms. (steps per millisecond=205 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3250 steps, including 184 resets, run finished after 15 ms. (steps per millisecond=216 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 2870 steps, including 141 resets, run finished after 14 ms. (steps per millisecond=205 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 2320 steps, including 120 resets, run finished after 11 ms. (steps per millisecond=210 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1750 steps, including 92 resets, run finished after 8 ms. (steps per millisecond=218 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1170 steps, including 57 resets, run finished after 6 ms. (steps per millisecond=195 ) properties (out of 26) seen :0 could not realise parikh vector
Incomplete Parikh walk after 4610 steps, including 261 resets, run finished after 21 ms. (steps per millisecond=219 ) properties (out of 26) seen :1 could not realise parikh vector
Incomplete Parikh walk after 4120 steps, including 230 resets, run finished after 18 ms. (steps per millisecond=228 ) properties (out of 25) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3590 steps, including 179 resets, run finished after 19 ms. (steps per millisecond=188 ) properties (out of 25) seen :0 could not realise parikh vector
Incomplete Parikh walk after 3020 steps, including 165 resets, run finished after 14 ms. (steps per millisecond=215 ) properties (out of 25) seen :0 could not realise parikh vector
Incomplete Parikh walk after 2440 steps, including 132 resets, run finished after 11 ms. (steps per millisecond=221 ) properties (out of 25) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1980 steps, including 103 resets, run finished after 9 ms. (steps per millisecond=220 ) properties (out of 25) seen :0 could not realise parikh vector
Incomplete Parikh walk after 1560 steps, including 76 resets, run finished after 7 ms. (steps per millisecond=222 ) properties (out of 25) seen :0 could not realise parikh vector
Support contains 33 out of 163 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 163/163 places, 108/108 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 163 transition count 107
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 2 place count 163 transition count 106
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 162 transition count 106
Applied a total of 3 rules in 28 ms. Remains 162 /163 variables (removed 1) and now considering 106/108 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 162/163 places, 106/108 transitions.
[2021-05-08 12:42:19] [INFO ] Flatten gal took : 49 ms
[2021-05-08 12:42:19] [INFO ] Flatten gal took : 17 ms
[2021-05-08 12:42:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18133653277231347806.gal : 8 ms
[2021-05-08 12:42:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14218073608681266143.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality18133653277231347806.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality14218073608681266143.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/ReachabilityCardinality18133653277231347806.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality14218073608681266143.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality14218073608681266143.prop.
SDD proceeding with computation,25 properties remain. new max is 4
SDD size :1 after 12
SDD proceeding with computation,25 properties remain. new max is 8
SDD size :12 after 33
SDD proceeding with computation,25 properties remain. new max is 16
SDD size :33 after 77
SDD proceeding with computation,25 properties remain. new max is 32
SDD size :77 after 545
SDD proceeding with computation,25 properties remain. new max is 64
SDD size :545 after 2029
SDD proceeding with computation,25 properties remain. new max is 128
SDD size :2029 after 3077
SDD proceeding with computation,25 properties remain. new max is 256
SDD size :3077 after 7157
SDD proceeding with computation,25 properties remain. new max is 512
SDD size :86209 after 189697
SDD proceeding with computation,25 properties remain. new max is 1024
SDD size :189697 after 543273
SDD proceeding with computation,25 properties remain. new max is 2048
SDD size :543273 after 1.55794e+06
SDD proceeding with computation,25 properties remain. new max is 4096
SDD size :1.55794e+06 after 1.40028e+07
SDD proceeding with computation,25 properties remain. new max is 8192
SDD size :1.40028e+07 after 2.28961e+07
SDD proceeding with computation,25 properties remain. new max is 16384
SDD size :2.28961e+07 after 4.48174e+07
Detected timeout of ITS tools.
[2021-05-08 12:42:34] [INFO ] Flatten gal took : 12 ms
[2021-05-08 12:42:34] [INFO ] Applying decomposition
[2021-05-08 12:42:34] [INFO ] Flatten gal took : 24 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/graph17849239172439714291.txt, -o, /tmp/graph17849239172439714291.bin, -w, /tmp/graph17849239172439714291.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/graph17849239172439714291.bin, -l, -1, -v, -w, /tmp/graph17849239172439714291.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 12:42:35] [INFO ] Decomposing Gal with order
[2021-05-08 12:42:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 12:42:35] [INFO ] Removed a total of 45 redundant transitions.
[2021-05-08 12:42:35] [INFO ] Flatten gal took : 52 ms
[2021-05-08 12:42:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 12 ms.
[2021-05-08 12:42:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5081260402109364340.gal : 12 ms
[2021-05-08 12:42:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13903675520960663976.prop : 20 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/ReachabilityCardinality5081260402109364340.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality13903675520960663976.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/ReachabilityCardinality5081260402109364340.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality13903675520960663976.prop --nowitness
Loading property file /tmp/ReachabilityCardinality13903675520960663976.prop.
SDD proceeding with computation,25 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,25 properties remain. new max is 8
SDD size :3 after 9
SDD proceeding with computation,25 properties remain. new max is 16
SDD size :9 after 1289
SDD proceeding with computation,25 properties remain. new max is 32
SDD size :1289 after 59113
Reachability property qltransition_20 is true.
Reachability property qltransition_19 is true.
SDD proceeding with computation,23 properties remain. new max is 32
SDD size :59113 after 1.6326e+09
Reachability property qltransition_23 is true.
Reachability property qltransition_22 is true.
Reachability property qltransition_21 is true.
SDD proceeding with computation,20 properties remain. new max is 32
SDD size :1.6326e+09 after 2.70694e+09
SDD proceeding with computation,20 properties remain. new max is 64
SDD size :2.70694e+09 after 1.70723e+10
Reachability property qltransition_95 is true.
Reachability property qltransition_62 is true.
Reachability property qltransition_8 is true.
SDD proceeding with computation,17 properties remain. new max is 64
SDD size :1.16628e+11 after 3.24449e+11
Reachability property qltransition_94 is true.
Reachability property qltransition_61 is true.
Reachability property qltransition_60 is true.
Reachability property qltransition_7 is true.
Reachability property qltransition_6 is true.
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :6.15495e+11 after 7.26355e+11
Reachability property qltransition_93 is true.
Reachability property qltransition_92 is true.
Reachability property qltransition_59 is true.
Reachability property qltransition_5 is true.
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :9.40677e+11 after 1.27279e+12
Reachability property qltransition_91 is true.
Reachability property qltransition_90 is true.
Reachability property qltransition_58 is true.
Reachability property qltransition_57 is true.
Reachability property qltransition_4 is true.
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :1.60542e+12 after 1.93804e+12
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,2.5186e+12,1.60497,52096,5141,676,105717,2893,347,186531,155,11002,0
Total reachable state count : 2518599839545

Verifying 25 reachability properties.
Reachability property qltransition_0 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
qltransition\_0,576,1.61013,52096,66,75,105717,2893,354,186531,158,11002,45
Reachability property qltransition_4 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
qltransition\_4,1296,1.61152,52096,75,77,105717,2893,365,186531,161,11002,45
Reachability property qltransition_5 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
qltransition\_5,11664,1.61264,52096,86,92,105717,2893,374,186531,164,11002,45
Reachability property qltransition_6 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
qltransition\_6,7776,1.61369,52096,76,89,105717,2893,383,186531,167,11002,45
Reachability property qltransition_7 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
qltransition\_7,6480,1.6147,52096,82,85,105717,2893,392,186531,170,11002,45
Reachability property qltransition_8 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
qltransition\_8,2160,1.61545,52096,87,81,105717,2893,401,186531,173,11002,45
Reachability property qltransition_19 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
qltransition\_19,43056,1.61573,52096,116,109,105717,2893,408,186531,176,11002,45
Reachability property qltransition_20 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
qltransition\_20,43056,1.61598,52096,116,112,105717,2893,411,186531,176,11002,45
Reachability property qltransition_21 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
qltransition\_21,43056,1.61656,52096,116,114,105717,2893,414,186531,176,11002,45
Reachability property qltransition_22 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
qltransition\_22,43056,1.61682,52096,116,111,105717,2893,417,186531,176,11002,45
Reachability property qltransition_23 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
qltransition\_23,43056,1.61706,52096,116,113,105717,2893,420,186531,176,11002,45
Reachability property qltransition_55 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
qltransition\_55,6.9529e+06,1.61769,52096,375,188,105717,2893,430,186531,180,11002,45
Reachability property qltransition_56 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
qltransition\_56,1.34645e+07,1.61833,52096,378,197,105717,2893,437,186531,183,11002,45
Reachability property qltransition_57 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
qltransition\_57,4.48484e+10,1.61956,52096,853,219,105717,2893,446,186531,187,11002,45
Reachability property qltransition_58 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
qltransition\_58,1.46465e+07,1.62046,52096,380,216,105717,2893,455,186531,191,11002,45
Reachability property qltransition_59 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
qltransition\_59,1.46465e+07,1.62127,52096,380,197,105717,2893,465,186531,196,11002,45
Reachability property qltransition_60 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
qltransition\_60,1.46367e+07,1.62203,52096,395,193,105717,2893,475,186531,201,11002,45
Reachability property qltransition_61 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
qltransition\_61,4.29274e+06,1.62276,52096,319,167,105717,2893,485,186531,206,11002,45
Reachability property qltransition_62 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
qltransition\_62,8.32852e+08,1.62348,52096,400,148,105717,2893,495,186531,212,11002,45
Reachability property qltransition_90 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
qltransition\_90,5.30698e+10,1.62485,52096,1124,272,105717,2893,499,186531,212,11002,45
Reachability property qltransition_91 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
qltransition\_91,5.36164e+10,1.62623,52096,1126,282,105717,2893,502,186531,212,11002,45
Reachability property qltransition_92 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
qltransition\_92,5.36168e+10,1.62763,52096,1126,274,105717,2893,508,186531,215,11002,45
Reachability property qltransition_93 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
qltransition\_93,5.36151e+10,1.62894,52096,1126,255,105717,2893,511,186531,215,11002,45
Reachability property qltransition_94 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
qltransition\_94,5.31357e+10,1.63023,52096,1112,236,105717,2893,514,186531,215,11002,45
Reachability property qltransition_95 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
qltransition\_95,4.92933e+10,1.63158,52096,1148,221,105717,2893,519,186531,217,11002,45
Able to resolve query QuasiLiveness after proving 93 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL INITIAL_STATE USE_NUPN

BK_STOP 1620477758573

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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 QuasiLiveness -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 1800 -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="DES-PT-10b"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 DES-PT-10b, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r071-tall-162039088600047"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-10b.tgz
mv DES-PT-10b execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;