Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r165-tall-167838850500486.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-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 2-5348
Executing tool itstools
Input is FlexibleBarrier-PT-08b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r165-tall-167838850500486
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 676K
-rw-r--r-- 1 mcc users 6.5K Feb 25 12:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 25 12:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 25 12:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 25 12:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 12:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 127K Feb 25 12:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Feb 25 12:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 25 12:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 241K Mar 5 18:22 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-08b-ReachabilityCardinality-00
FORMULA_NAME FlexibleBarrier-PT-08b-ReachabilityCardinality-01
FORMULA_NAME FlexibleBarrier-PT-08b-ReachabilityCardinality-02
FORMULA_NAME FlexibleBarrier-PT-08b-ReachabilityCardinality-03
FORMULA_NAME FlexibleBarrier-PT-08b-ReachabilityCardinality-04
FORMULA_NAME FlexibleBarrier-PT-08b-ReachabilityCardinality-05
FORMULA_NAME FlexibleBarrier-PT-08b-ReachabilityCardinality-06
FORMULA_NAME FlexibleBarrier-PT-08b-ReachabilityCardinality-07
FORMULA_NAME FlexibleBarrier-PT-08b-ReachabilityCardinality-08
FORMULA_NAME FlexibleBarrier-PT-08b-ReachabilityCardinality-09
FORMULA_NAME FlexibleBarrier-PT-08b-ReachabilityCardinality-10
FORMULA_NAME FlexibleBarrier-PT-08b-ReachabilityCardinality-11
FORMULA_NAME FlexibleBarrier-PT-08b-ReachabilityCardinality-12
FORMULA_NAME FlexibleBarrier-PT-08b-ReachabilityCardinality-13
FORMULA_NAME FlexibleBarrier-PT-08b-ReachabilityCardinality-14
FORMULA_NAME FlexibleBarrier-PT-08b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679500000077

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FlexibleBarrier-PT-08b
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-22 15:46:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-22 15:46:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 15:46:41] [INFO ] Load time of PNML (sax parser for PT used): 82 ms
[2023-03-22 15:46:41] [INFO ] Transformed 920 places.
[2023-03-22 15:46:41] [INFO ] Transformed 1057 transitions.
[2023-03-22 15:46:41] [INFO ] Found NUPN structural information;
[2023-03-22 15:46:41] [INFO ] Parsed PT model containing 920 places and 1057 transitions and 2627 arcs in 151 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-08b-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-08b-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 157 resets, run finished after 561 ms. (steps per millisecond=17 ) properties (out of 14) seen :2
FORMULA FlexibleBarrier-PT-08b-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-08b-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-22 15:46:42] [INFO ] Flatten gal took : 209 ms
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 12) seen :0
[2023-03-22 15:46:42] [INFO ] Flatten gal took : 89 ms
[2023-03-22 15:46:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17431356939398555431.gal : 27 ms
[2023-03-22 15:46:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5787410146704371407.prop : 1 ms
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 12) seen :0
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17431356939398555431.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5787410146704371407.prop' '--nowitness' '--gen-order' 'FOLLOW'
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 12) seen :0

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 12) seen :0
Loading property file /tmp/ReachabilityCardinality5787410146704371407.prop.
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 12) seen :1
FORMULA FlexibleBarrier-PT-08b-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 11) seen :1
FORMULA FlexibleBarrier-PT-08b-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 10 properties.
// Phase 1: matrix 1057 rows 920 cols
[2023-03-22 15:46:42] [INFO ] Computed 10 place invariants in 24 ms
SDD proceeding with computation,12 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,12 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,12 properties remain. new max is 16
SDD size :10 after 32
SDD proceeding with computation,12 properties remain. new max is 32
SDD size :32 after 584
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :584 after 13855
SDD proceeding with computation,12 properties remain. new max is 128
SDD size :13855 after 7.97705e+06
SDD proceeding with computation,12 properties remain. new max is 256
SDD size :7.97705e+06 after 1.24059e+11
[2023-03-22 15:46:43] [INFO ] After 429ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-22 15:46:43] [INFO ] [Nat]Absence check using 10 positive place invariants in 10 ms returned sat
[2023-03-22 15:46:44] [INFO ] After 599ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :8
[2023-03-22 15:46:44] [INFO ] Deduced a trap composed of 52 places in 336 ms of which 10 ms to minimize.
[2023-03-22 15:46:45] [INFO ] Deduced a trap composed of 234 places in 275 ms of which 1 ms to minimize.
[2023-03-22 15:46:45] [INFO ] Deduced a trap composed of 322 places in 325 ms of which 2 ms to minimize.
[2023-03-22 15:46:45] [INFO ] Deduced a trap composed of 317 places in 225 ms of which 2 ms to minimize.
[2023-03-22 15:46:46] [INFO ] Deduced a trap composed of 285 places in 235 ms of which 1 ms to minimize.
[2023-03-22 15:46:46] [INFO ] Deduced a trap composed of 347 places in 234 ms of which 0 ms to minimize.
[2023-03-22 15:46:46] [INFO ] Deduced a trap composed of 286 places in 199 ms of which 1 ms to minimize.
[2023-03-22 15:46:46] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 2153 ms
[2023-03-22 15:46:47] [INFO ] Deduced a trap composed of 281 places in 172 ms of which 2 ms to minimize.
[2023-03-22 15:46:47] [INFO ] Deduced a trap composed of 277 places in 152 ms of which 1 ms to minimize.
[2023-03-22 15:46:47] [INFO ] Deduced a trap composed of 290 places in 143 ms of which 1 ms to minimize.
[2023-03-22 15:46:47] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 610 ms
[2023-03-22 15:46:47] [INFO ] After 3911ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :8
Attempting to minimize the solution found.
Minimization took 394 ms.
[2023-03-22 15:46:48] [INFO ] After 4670ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :8
FORMULA FlexibleBarrier-PT-08b-ReachabilityCardinality-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FlexibleBarrier-PT-08b-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 8 different solutions.
FORMULA FlexibleBarrier-PT-08b-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 68 ms.
Support contains 96 out of 920 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 920/920 places, 1057/1057 transitions.
Graph (trivial) has 728 edges and 920 vertex of which 32 / 920 are part of one of the 5 SCC in 5 ms
Free SCC test removed 27 places
Drop transitions removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Drop transitions removed 187 transitions
Trivial Post-agglo rules discarded 187 transitions
Performed 187 trivial Post agglomeration. Transition count delta: 187
Iterating post reduction 0 with 187 rules applied. Total rules applied 188 place count 893 transition count 837
Reduce places removed 187 places and 0 transitions.
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Iterating post reduction 1 with 208 rules applied. Total rules applied 396 place count 706 transition count 816
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 2 with 21 rules applied. Total rules applied 417 place count 685 transition count 816
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 37 Pre rules applied. Total rules applied 417 place count 685 transition count 779
Deduced a syphon composed of 37 places in 2 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 3 with 74 rules applied. Total rules applied 491 place count 648 transition count 779
Discarding 259 places :
Symmetric choice reduction at 3 with 259 rule applications. Total rules 750 place count 389 transition count 520
Iterating global reduction 3 with 259 rules applied. Total rules applied 1009 place count 389 transition count 520
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 1009 place count 389 transition count 517
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 1015 place count 386 transition count 517
Discarding 26 places :
Symmetric choice reduction at 3 with 26 rule applications. Total rules 1041 place count 360 transition count 491
Iterating global reduction 3 with 26 rules applied. Total rules applied 1067 place count 360 transition count 491
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 3 with 16 rules applied. Total rules applied 1083 place count 360 transition count 475
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 0 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 4 with 86 rules applied. Total rules applied 1169 place count 317 transition count 432
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 1173 place count 317 transition count 428
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 1179 place count 314 transition count 453
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 5 with 3 rules applied. Total rules applied 1182 place count 314 transition count 450
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1184 place count 313 transition count 463
Free-agglomeration rule applied 109 times.
Iterating global reduction 5 with 109 rules applied. Total rules applied 1293 place count 313 transition count 354
Reduce places removed 109 places and 0 transitions.
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 5 with 121 rules applied. Total rules applied 1414 place count 204 transition count 342
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 1422 place count 204 transition count 334
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1423 place count 204 transition count 333
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1424 place count 203 transition count 333
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 1426 place count 203 transition count 333
Partial Post-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 7 with 3 rules applied. Total rules applied 1429 place count 203 transition count 333
Applied a total of 1429 rules in 263 ms. Remains 203 /920 variables (removed 717) and now considering 333/1057 (removed 724) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 264 ms. Remains : 203/920 places, 333/1057 transitions.
Incomplete random walk after 10000 steps, including 248 resets, run finished after 220 ms. (steps per millisecond=45 ) properties (out of 7) seen :3
FORMULA FlexibleBarrier-PT-08b-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-08b-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-08b-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 44 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 4) seen :1
FORMULA FlexibleBarrier-PT-08b-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-22 15:46:48] [INFO ] Flow matrix only has 323 transitions (discarded 10 similar events)
// Phase 1: matrix 323 rows 203 cols
[2023-03-22 15:46:48] [INFO ] Computed 10 place invariants in 2 ms
[2023-03-22 15:46:48] [INFO ] After 70ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-22 15:46:49] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2023-03-22 15:46:49] [INFO ] After 105ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-22 15:46:49] [INFO ] State equation strengthened by 87 read => feed constraints.
[2023-03-22 15:46:49] [INFO ] After 58ms SMT Verify possible using 87 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-22 15:46:49] [INFO ] Deduced a trap composed of 35 places in 73 ms of which 1 ms to minimize.
[2023-03-22 15:46:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 93 ms
[2023-03-22 15:46:49] [INFO ] Deduced a trap composed of 56 places in 60 ms of which 1 ms to minimize.
[2023-03-22 15:46:49] [INFO ] Deduced a trap composed of 42 places in 50 ms of which 3 ms to minimize.
[2023-03-22 15:46:49] [INFO ] Deduced a trap composed of 41 places in 45 ms of which 0 ms to minimize.
[2023-03-22 15:46:49] [INFO ] Deduced a trap composed of 46 places in 47 ms of which 1 ms to minimize.
[2023-03-22 15:46:49] [INFO ] Deduced a trap composed of 41 places in 31 ms of which 0 ms to minimize.
[2023-03-22 15:46:49] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 312 ms
[2023-03-22 15:46:49] [INFO ] After 543ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 63 ms.
[2023-03-22 15:46:49] [INFO ] After 781ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 13 ms.
Support contains 72 out of 203 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 203/203 places, 333/333 transitions.
Graph (trivial) has 45 edges and 203 vertex of which 2 / 203 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 9 place count 202 transition count 323
Reduce places removed 8 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 194 transition count 322
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 19 place count 193 transition count 322
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 25 place count 187 transition count 316
Iterating global reduction 3 with 6 rules applied. Total rules applied 31 place count 187 transition count 316
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 32 place count 186 transition count 314
Iterating global reduction 3 with 1 rules applied. Total rules applied 33 place count 186 transition count 314
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 34 place count 186 transition count 313
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 54 place count 176 transition count 303
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 62 place count 176 transition count 295
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 66 place count 172 transition count 289
Iterating global reduction 5 with 4 rules applied. Total rules applied 70 place count 172 transition count 289
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 71 place count 172 transition count 288
Drop transitions removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 6 with 17 rules applied. Total rules applied 88 place count 172 transition count 271
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 89 place count 171 transition count 270
Iterating global reduction 6 with 1 rules applied. Total rules applied 90 place count 171 transition count 270
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 91 place count 171 transition count 269
Free-agglomeration rule applied 15 times.
Iterating global reduction 7 with 15 rules applied. Total rules applied 106 place count 171 transition count 254
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 16 rules applied. Total rules applied 122 place count 156 transition count 253
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 8 with 5 rules applied. Total rules applied 127 place count 156 transition count 248
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 128 place count 156 transition count 248
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 129 place count 155 transition count 247
Applied a total of 129 rules in 61 ms. Remains 155 /203 variables (removed 48) and now considering 247/333 (removed 86) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 155/203 places, 247/333 transitions.
Incomplete random walk after 10000 steps, including 230 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 47 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 53 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 978544 steps, run timeout after 3001 ms. (steps per millisecond=326 ) properties seen :{}
Probabilistic random walk after 978544 steps, saw 220391 distinct states, run finished after 3003 ms. (steps per millisecond=325 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-22 15:46:53] [INFO ] Flow matrix only has 241 transitions (discarded 6 similar events)
// Phase 1: matrix 241 rows 155 cols
[2023-03-22 15:46:53] [INFO ] Computed 10 place invariants in 3 ms
[2023-03-22 15:46:53] [INFO ] After 175ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-22 15:46:53] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 15:46:53] [INFO ] After 93ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-22 15:46:53] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-22 15:46:53] [INFO ] After 54ms SMT Verify possible using 36 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-22 15:46:53] [INFO ] Deduced a trap composed of 27 places in 51 ms of which 1 ms to minimize.
[2023-03-22 15:46:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 66 ms
[2023-03-22 15:46:53] [INFO ] Deduced a trap composed of 32 places in 55 ms of which 0 ms to minimize.
[2023-03-22 15:46:53] [INFO ] Deduced a trap composed of 25 places in 57 ms of which 0 ms to minimize.
[2023-03-22 15:46:53] [INFO ] Deduced a trap composed of 33 places in 48 ms of which 1 ms to minimize.
[2023-03-22 15:46:53] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 191 ms
[2023-03-22 15:46:53] [INFO ] After 365ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 57 ms.
[2023-03-22 15:46:53] [INFO ] After 571ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 3 ms.
Support contains 72 out of 155 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 155/155 places, 247/247 transitions.
Applied a total of 0 rules in 5 ms. Remains 155 /155 variables (removed 0) and now considering 247/247 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 155/155 places, 247/247 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 155/155 places, 247/247 transitions.
Applied a total of 0 rules in 5 ms. Remains 155 /155 variables (removed 0) and now considering 247/247 (removed 0) transitions.
[2023-03-22 15:46:53] [INFO ] Flow matrix only has 241 transitions (discarded 6 similar events)
[2023-03-22 15:46:53] [INFO ] Invariant cache hit.
[2023-03-22 15:46:53] [INFO ] Implicit Places using invariants in 68 ms returned []
[2023-03-22 15:46:53] [INFO ] Flow matrix only has 241 transitions (discarded 6 similar events)
[2023-03-22 15:46:53] [INFO ] Invariant cache hit.
[2023-03-22 15:46:54] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-22 15:46:54] [INFO ] Implicit Places using invariants and state equation in 253 ms returned []
Implicit Place search using SMT with State Equation took 328 ms to find 0 implicit places.
[2023-03-22 15:46:54] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-22 15:46:54] [INFO ] Flow matrix only has 241 transitions (discarded 6 similar events)
[2023-03-22 15:46:54] [INFO ] Invariant cache hit.
[2023-03-22 15:46:54] [INFO ] Dead Transitions using invariants and state equation in 140 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 559 ms. Remains : 155/155 places, 247/247 transitions.
Graph (trivial) has 58 edges and 155 vertex of which 14 / 155 are part of one of the 7 SCC in 0 ms
Free SCC test removed 7 places
Drop transitions removed 18 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 20 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 8 place count 148 transition count 220
Reduce places removed 7 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 12 rules applied. Total rules applied 20 place count 141 transition count 215
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 7 rules applied. Total rules applied 27 place count 136 transition count 213
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 28 place count 135 transition count 213
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 28 place count 135 transition count 211
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 32 place count 133 transition count 211
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 34 place count 131 transition count 207
Iterating global reduction 4 with 2 rules applied. Total rules applied 36 place count 131 transition count 207
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 37 place count 131 transition count 206
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 49 place count 125 transition count 200
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 53 place count 123 transition count 201
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 54 place count 123 transition count 200
Drop transitions removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 6 with 17 rules applied. Total rules applied 71 place count 123 transition count 183
Free-agglomeration rule applied 4 times.
Iterating global reduction 6 with 4 rules applied. Total rules applied 75 place count 123 transition count 179
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 79 place count 119 transition count 179
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 80 place count 119 transition count 178
Applied a total of 80 rules in 24 ms. Remains 119 /155 variables (removed 36) and now considering 178/247 (removed 69) transitions.
Running SMT prover for 3 properties.
[2023-03-22 15:46:54] [INFO ] Flow matrix only has 174 transitions (discarded 4 similar events)
// Phase 1: matrix 174 rows 119 cols
[2023-03-22 15:46:54] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-22 15:46:54] [INFO ] After 52ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-22 15:46:54] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-22 15:46:54] [INFO ] After 86ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-22 15:46:54] [INFO ] Deduced a trap composed of 18 places in 75 ms of which 0 ms to minimize.
[2023-03-22 15:46:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 85 ms
[2023-03-22 15:46:54] [INFO ] After 223ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 61 ms.
[2023-03-22 15:46:54] [INFO ] After 356ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2023-03-22 15:46:54] [INFO ] Flatten gal took : 8 ms
[2023-03-22 15:46:54] [INFO ] Flatten gal took : 8 ms
[2023-03-22 15:46:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12291206908751718855.gal : 2 ms
[2023-03-22 15:46:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10854376845305898206.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12291206908751718855.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10854376845305898206.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality10854376845305898206.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :6 after 73
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :73 after 85
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :85 after 460
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :460 after 1738
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :1738 after 5326
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :5326 after 9282
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :9282 after 47524
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :47524 after 664004
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :664004 after 1.84331e+06
Reachability property FlexibleBarrier-PT-08b-ReachabilityCardinality-09 is true.
Detected timeout of ITS tools.
[2023-03-22 15:47:10] [INFO ] Flatten gal took : 8 ms
[2023-03-22 15:47:10] [INFO ] Applying decomposition
[2023-03-22 15:47:10] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph13265100662066745829.txt' '-o' '/tmp/graph13265100662066745829.bin' '-w' '/tmp/graph13265100662066745829.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13265100662066745829.bin' '-l' '-1' '-v' '-w' '/tmp/graph13265100662066745829.weights' '-q' '0' '-e' '0.001'
[2023-03-22 15:47:10] [INFO ] Decomposing Gal with order
[2023-03-22 15:47:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 15:47:10] [INFO ] Removed a total of 86 redundant transitions.
[2023-03-22 15:47:10] [INFO ] Flatten gal took : 61 ms
[2023-03-22 15:47:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 7 ms.
[2023-03-22 15:47:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2549363342347551208.gal : 16 ms
[2023-03-22 15:47:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6692874353491016361.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2549363342347551208.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6692874353491016361.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality6692874353491016361.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :1 after 8
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :8 after 3480
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :3480 after 62656
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,8.96358e+09,0.072311,6736,281,81,5664,1177,612,8100,115,2726,0
Total reachable state count : 8963575479

Verifying 2 reachability properties.
Reachability property FlexibleBarrier-PT-08b-ReachabilityCardinality-06 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-08b-ReachabilityCardinality-06,165240,0.073986,7000,68,30,5664,1177,656,8100,122,2726,135
Invariant property FlexibleBarrier-PT-08b-ReachabilityCardinality-14 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-08b-ReachabilityCardinality-14,2.43758e+07,0.085691,7000,210,59,5664,1177,712,8100,132,2726,3518
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-22 15:47:10] [INFO ] Flatten gal took : 42 ms
[2023-03-22 15:47:10] [INFO ] Applying decomposition
[2023-03-22 15:47:10] [INFO ] Flatten gal took : 36 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph6013817223717143645.txt' '-o' '/tmp/graph6013817223717143645.bin' '-w' '/tmp/graph6013817223717143645.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6013817223717143645.bin' '-l' '-1' '-v' '-w' '/tmp/graph6013817223717143645.weights' '-q' '0' '-e' '0.001'
[2023-03-22 15:47:10] [INFO ] Decomposing Gal with order
[2023-03-22 15:47:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 15:47:10] [INFO ] Removed a total of 340 redundant transitions.
[2023-03-22 15:47:10] [INFO ] Flatten gal took : 73 ms
[2023-03-22 15:47:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 5 labels/synchronizations in 15 ms.
[2023-03-22 15:47:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3966171244112929451.gal : 12 ms
[2023-03-22 15:47:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9242103657016986790.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3966171244112929451.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9242103657016986790.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality9242103657016986790.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :2 after 2
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :2 after 2
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :2 after 7
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :7 after 17
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :17 after 17
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :17 after 2.65959e+12
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :2.65959e+12 after 6.20774e+14
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :6.20774e+14 after 1.69643e+15
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :1.69643e+15 after 1.81163e+15
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-22 16:17:38] [INFO ] Flatten gal took : 273 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin15000615715670865154
[2023-03-22 16:17:39] [INFO ] Applying decomposition
[2023-03-22 16:17:39] [INFO ] Flatten gal took : 124 ms
[2023-03-22 16:17:39] [INFO ] Computing symmetric may disable matrix : 247 transitions.
[2023-03-22 16:17:39] [INFO ] Computation of Complete disable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 16:17:39] [INFO ] Computing symmetric may enable matrix : 247 transitions.
[2023-03-22 16:17:39] [INFO ] Computation of Complete enable matrix. took 25 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 16:17:39] [INFO ] Computing Do-Not-Accords matrix : 247 transitions.
[2023-03-22 16:17:39] [INFO ] Computation of Completed DNA matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 16:17:39] [INFO ] Built C files in 553ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15000615715670865154
Running compilation step : cd /tmp/ltsmin15000615715670865154;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph5248723037964017072.txt' '-o' '/tmp/graph5248723037964017072.bin' '-w' '/tmp/graph5248723037964017072.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5248723037964017072.bin' '-l' '-1' '-v' '-w' '/tmp/graph5248723037964017072.weights' '-q' '0' '-e' '0.001'
[2023-03-22 16:17:40] [INFO ] Decomposing Gal with order
[2023-03-22 16:17:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 16:17:40] [INFO ] Removed a total of 235 redundant transitions.
[2023-03-22 16:17:40] [INFO ] Flatten gal took : 72 ms
[2023-03-22 16:17:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 61 labels/synchronizations in 30 ms.
[2023-03-22 16:17:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3604354255370317054.gal : 8 ms
[2023-03-22 16:17:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13797557185392339369.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3604354255370317054.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13797557185392339369.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality13797557185392339369.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :2 after 3
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :3 after 3
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :3 after 3
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :3 after 23
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :23 after 12427
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :12427 after 229266
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :229266 after 1.10605e+07
Compilation finished in 898 ms.
Running link step : cd /tmp/ltsmin15000615715670865154;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin15000615715670865154;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FlexibleBarrierPT08bReachabilityCardinality06==true'
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :1.10605e+07 after 2.8836e+09
LTSmin run took 9920 ms.
Found Violation
FORMULA FlexibleBarrier-PT-08b-ReachabilityCardinality-06 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin15000615715670865154;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FlexibleBarrierPT08bReachabilityCardinality09==true'
LTSmin run took 17229 ms.
Found Violation
FORMULA FlexibleBarrier-PT-08b-ReachabilityCardinality-09 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin15000615715670865154;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FlexibleBarrierPT08bReachabilityCardinality14==true'
Invariant property FlexibleBarrier-PT-08b-ReachabilityCardinality-14 does not hold.
FORMULA FlexibleBarrier-PT-08b-ReachabilityCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property FlexibleBarrier-PT-08b-ReachabilityCardinality-09 is true.
Reachability property FlexibleBarrier-PT-08b-ReachabilityCardinality-06 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 1025 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,3.49092e+10,22.4305,237736,7036,598,358343,12248,715,840646,147,86705,0
Total reachable state count : 34909168210

Verifying 3 reachability properties.
Reachability property FlexibleBarrier-PT-08b-ReachabilityCardinality-06 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-08b-ReachabilityCardinality-06,1320,23.3241,237736,80,39,358343,12248,835,840646,166,86705,0
Reachability property FlexibleBarrier-PT-08b-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-08b-ReachabilityCardinality-09,840,23.3269,237736,78,38,358343,12248,870,840646,170,86705,0
Invariant property FlexibleBarrier-PT-08b-ReachabilityCardinality-14 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-08b-ReachabilityCardinality-14,886807,30.1604,237736,315,112,358343,12248,1024,840646,191,86705,0
ITS tools runner thread asked to quit. Dying gracefully.
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 1925648 ms.

BK_STOP 1679501931563

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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-08b"
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 2-5348"
echo " Executing tool itstools"
echo " Input is FlexibleBarrier-PT-08b, 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 r165-tall-167838850500486"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-08b.tgz
mv FlexibleBarrier-PT-08b 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 ;