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.r069-smll-167814395900087.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 CSRepetitions-PT-07, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-smll-167814395900087
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.0M
-rw-r--r-- 1 mcc users 79K Feb 25 12:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 276K Feb 25 12:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 221K Feb 25 12:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 885K Feb 25 12:06 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 92K Feb 25 15:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 241K Feb 25 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 80K Feb 25 15:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 249K Feb 25 15:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 258K Feb 25 12:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 926K Feb 25 12:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 641K Feb 25 12:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.6M Feb 25 12:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 15:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 424K 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 CSRepetitions-PT-07-ReachabilityFireability-00
FORMULA_NAME CSRepetitions-PT-07-ReachabilityFireability-01
FORMULA_NAME CSRepetitions-PT-07-ReachabilityFireability-02
FORMULA_NAME CSRepetitions-PT-07-ReachabilityFireability-03
FORMULA_NAME CSRepetitions-PT-07-ReachabilityFireability-04
FORMULA_NAME CSRepetitions-PT-07-ReachabilityFireability-05
FORMULA_NAME CSRepetitions-PT-07-ReachabilityFireability-06
FORMULA_NAME CSRepetitions-PT-07-ReachabilityFireability-07
FORMULA_NAME CSRepetitions-PT-07-ReachabilityFireability-08
FORMULA_NAME CSRepetitions-PT-07-ReachabilityFireability-09
FORMULA_NAME CSRepetitions-PT-07-ReachabilityFireability-10
FORMULA_NAME CSRepetitions-PT-07-ReachabilityFireability-11
FORMULA_NAME CSRepetitions-PT-07-ReachabilityFireability-12
FORMULA_NAME CSRepetitions-PT-07-ReachabilityFireability-13
FORMULA_NAME CSRepetitions-PT-07-ReachabilityFireability-14
FORMULA_NAME CSRepetitions-PT-07-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678258113332

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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CSRepetitions-PT-07
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-08 06:48:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-08 06:48:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 06:48:37] [INFO ] Load time of PNML (sax parser for PT used): 138 ms
[2023-03-08 06:48:37] [INFO ] Transformed 498 places.
[2023-03-08 06:48:37] [INFO ] Transformed 833 transitions.
[2023-03-08 06:48:37] [INFO ] Parsed PT model containing 498 places and 833 transitions and 3087 arcs in 260 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 129 ms.
Working with output stream class java.io.PrintStream
FORMULA CSRepetitions-PT-07-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-PT-07-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-PT-07-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-08 06:48:38] [INFO ] Flatten gal took : 216 ms
[2023-03-08 06:48:38] [INFO ] Flatten gal took : 137 ms
Incomplete random walk after 10003 steps, including 99 resets, run finished after 881 ms. (steps per millisecond=11 ) properties (out of 13) seen :9
FORMULA CSRepetitions-PT-07-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-PT-07-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-PT-07-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-PT-07-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-PT-07-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-PT-07-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-PT-07-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-PT-07-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CSRepetitions-PT-07-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-08 06:48:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16642730937400019282.gal : 50 ms
[2023-03-08 06:48:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3747037184624204182.prop : 33 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/ReachabilityCardinality16642730937400019282.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3747037184624204182.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 ...329
Loading property file /tmp/ReachabilityCardinality3747037184624204182.prop.
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1228 ms. (steps per millisecond=8 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 4) seen :1
FORMULA CSRepetitions-PT-07-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 833 rows 498 cols
[2023-03-08 06:48:39] [INFO ] Computed 56 place invariants in 34 ms
SDD proceeding with computation,13 properties remain. new max is 4
SDD size :1 after 16
SDD proceeding with computation,13 properties remain. new max is 8
SDD size :16 after 512
SDD proceeding with computation,13 properties remain. new max is 16
SDD size :512 after 65536
SDD proceeding with computation,13 properties remain. new max is 32
SDD size :65536 after 8.38861e+06
[2023-03-08 06:48:41] [INFO ] After 554ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:2
[2023-03-08 06:48:42] [INFO ] [Nat]Absence check using 56 positive place invariants in 35 ms returned sat
[2023-03-08 06:48:42] [INFO ] After 858ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2023-03-08 06:48:42] [INFO ] State equation strengthened by 49 read => feed constraints.
[2023-03-08 06:48:43] [INFO ] After 407ms SMT Verify possible using 49 Read/Feed constraints in natural domain returned unsat :1 sat :2
[2023-03-08 06:48:43] [INFO ] After 1031ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 530 ms.
[2023-03-08 06:48:44] [INFO ] After 2711ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :2
FORMULA CSRepetitions-PT-07-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 84 ms.
Support contains 74 out of 498 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 498/498 places, 833/833 transitions.
Drop transitions removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 498 transition count 809
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 2 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 1 with 81 rules applied. Total rules applied 105 place count 444 transition count 782
Discarding 182 places :
Symmetric choice reduction at 1 with 182 rule applications. Total rules 287 place count 262 transition count 600
Iterating global reduction 1 with 182 rules applied. Total rules applied 469 place count 262 transition count 600
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 476 place count 255 transition count 551
Iterating global reduction 1 with 7 rules applied. Total rules applied 483 place count 255 transition count 551
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 490 place count 255 transition count 544
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
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 492 place count 254 transition count 543
Free-agglomeration rule applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 497 place count 254 transition count 538
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 5 transitions
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 2 with 34 rules applied. Total rules applied 531 place count 249 transition count 509
Applied a total of 531 rules in 386 ms. Remains 249 /498 variables (removed 249) and now considering 509/833 (removed 324) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 388 ms. Remains : 249/498 places, 509/833 transitions.
Incomplete random walk after 10001 steps, including 104 resets, run finished after 192 ms. (steps per millisecond=52 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 2) seen :1
FORMULA CSRepetitions-PT-07-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 1 properties.
// Phase 1: matrix 509 rows 249 cols
[2023-03-08 06:48:45] [INFO ] Computed 29 place invariants in 4 ms
[2023-03-08 06:48:45] [INFO ] [Real]Absence check using 29 positive place invariants in 10 ms returned sat
[2023-03-08 06:48:45] [INFO ] After 146ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 06:48:45] [INFO ] [Nat]Absence check using 29 positive place invariants in 10 ms returned sat
[2023-03-08 06:48:46] [INFO ] After 446ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 06:48:46] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 06:48:46] [INFO ] After 186ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 06:48:46] [INFO ] After 374ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 188 ms.
[2023-03-08 06:48:46] [INFO ] After 1128ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 65 out of 249 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 249/249 places, 509/509 transitions.
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 249 transition count 505
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 248 transition count 504
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 7 place count 248 transition count 503
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 4 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 13 place count 244 transition count 501
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 25 place count 232 transition count 489
Iterating global reduction 2 with 12 rules applied. Total rules applied 37 place count 232 transition count 489
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 41 place count 230 transition count 487
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 43 place count 230 transition count 485
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 59 place count 228 transition count 471
Applied a total of 59 rules in 123 ms. Remains 228 /249 variables (removed 21) and now considering 471/509 (removed 38) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 124 ms. Remains : 228/249 places, 471/509 transitions.
Incomplete random walk after 10000 steps, including 98 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 837832 steps, run timeout after 3001 ms. (steps per millisecond=279 ) properties seen :{}
Probabilistic random walk after 837832 steps, saw 371524 distinct states, run finished after 3002 ms. (steps per millisecond=279 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-08 06:48:50] [INFO ] Flow matrix only has 456 transitions (discarded 15 similar events)
// Phase 1: matrix 456 rows 228 cols
[2023-03-08 06:48:50] [INFO ] Computed 27 place invariants in 4 ms
[2023-03-08 06:48:50] [INFO ] [Real]Absence check using 27 positive place invariants in 8 ms returned sat
[2023-03-08 06:48:50] [INFO ] After 69ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 06:48:50] [INFO ] [Nat]Absence check using 27 positive place invariants in 6 ms returned sat
[2023-03-08 06:48:50] [INFO ] After 316ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 06:48:50] [INFO ] State equation strengthened by 20 read => feed constraints.
[2023-03-08 06:48:50] [INFO ] After 251ms SMT Verify possible using 20 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 06:48:51] [INFO ] After 448ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 243 ms.
[2023-03-08 06:48:51] [INFO ] After 1073ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 65 out of 228 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 228/228 places, 471/471 transitions.
Applied a total of 0 rules in 31 ms. Remains 228 /228 variables (removed 0) and now considering 471/471 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 228/228 places, 471/471 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 228/228 places, 471/471 transitions.
Applied a total of 0 rules in 21 ms. Remains 228 /228 variables (removed 0) and now considering 471/471 (removed 0) transitions.
[2023-03-08 06:48:51] [INFO ] Flow matrix only has 456 transitions (discarded 15 similar events)
[2023-03-08 06:48:51] [INFO ] Invariant cache hit.
[2023-03-08 06:48:51] [INFO ] Implicit Places using invariants in 178 ms returned []
[2023-03-08 06:48:51] [INFO ] Flow matrix only has 456 transitions (discarded 15 similar events)
[2023-03-08 06:48:51] [INFO ] Invariant cache hit.
[2023-03-08 06:48:51] [INFO ] State equation strengthened by 20 read => feed constraints.
[2023-03-08 06:48:51] [INFO ] Implicit Places using invariants and state equation in 317 ms returned []
Implicit Place search using SMT with State Equation took 497 ms to find 0 implicit places.
[2023-03-08 06:48:51] [INFO ] Redundant transitions in 38 ms returned []
[2023-03-08 06:48:51] [INFO ] Flow matrix only has 456 transitions (discarded 15 similar events)
[2023-03-08 06:48:51] [INFO ] Invariant cache hit.
[2023-03-08 06:48:52] [INFO ] Dead Transitions using invariants and state equation in 321 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 891 ms. Remains : 228/228 places, 471/471 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 228 transition count 456
Free-agglomeration rule applied 14 times.
Iterating global reduction 1 with 14 rules applied. Total rules applied 29 place count 228 transition count 442
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 43 place count 214 transition count 442
Applied a total of 43 rules in 35 ms. Remains 214 /228 variables (removed 14) and now considering 442/471 (removed 29) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 442 rows 214 cols
[2023-03-08 06:48:52] [INFO ] Computed 27 place invariants in 2 ms
[2023-03-08 06:48:52] [INFO ] [Real]Absence check using 27 positive place invariants in 6 ms returned sat
[2023-03-08 06:48:52] [INFO ] After 83ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 06:48:52] [INFO ] [Nat]Absence check using 27 positive place invariants in 7 ms returned sat
[2023-03-08 06:48:52] [INFO ] After 285ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 06:48:52] [INFO ] After 474ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 165 ms.
[2023-03-08 06:48:53] [INFO ] After 725ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-08 06:48:53] [INFO ] Flatten gal took : 65 ms
[2023-03-08 06:48:53] [INFO ] Flatten gal took : 39 ms
[2023-03-08 06:48:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9889873698477644047.gal : 5 ms
[2023-03-08 06:48:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1204714437920170046.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/ReachabilityCardinality9889873698477644047.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1204714437920170046.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 ...328
Loading property file /tmp/ReachabilityCardinality1204714437920170046.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 16
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :16 after 512
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :512 after 4096
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :4096 after 1.27795e+06
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1.27795e+06 after 2.07094e+07
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :2.07094e+07 after 1.00627e+09
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1.00627e+09 after 2.15524e+10
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2.15524e+10 after 6.85891e+10
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :6.85891e+10 after 2.19237e+11
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :2.19237e+11 after 1.45908e+15
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1.45908e+15 after 4.47123e+16
Detected timeout of ITS tools.
[2023-03-08 06:49:08] [INFO ] Flatten gal took : 31 ms
[2023-03-08 06:49:08] [INFO ] Applying decomposition
[2023-03-08 06:49:08] [INFO ] Flatten gal took : 33 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/graph9777680355667404364.txt' '-o' '/tmp/graph9777680355667404364.bin' '-w' '/tmp/graph9777680355667404364.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9777680355667404364.bin' '-l' '-1' '-v' '-w' '/tmp/graph9777680355667404364.weights' '-q' '0' '-e' '0.001'
[2023-03-08 06:49:08] [INFO ] Decomposing Gal with order
[2023-03-08 06:49:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 06:49:08] [INFO ] Removed a total of 383 redundant transitions.
[2023-03-08 06:49:08] [INFO ] Flatten gal took : 180 ms
[2023-03-08 06:49:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 113 labels/synchronizations in 27 ms.
[2023-03-08 06:49:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16447177383215157515.gal : 8 ms
[2023-03-08 06:49:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17506434226332922484.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/ReachabilityCardinality16447177383215157515.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17506434226332922484.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 ...309
Loading property file /tmp/ReachabilityCardinality17506434226332922484.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 96
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :96 after 624
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :624 after 2912
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :2912 after 34944
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :34944 after 615680
Reachability property CSRepetitions-PT-07-ReachabilityFireability-10 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 65 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,1.24861e+07,0.647343,6324,35,194,951,4929,547,142,184,5273,0
Total reachable state count : 12486056

Verifying 1 reachability properties.
Reachability property CSRepetitions-PT-07-ReachabilityFireability-10 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
CSRepetitions-PT-07-ReachabilityFireability-10,96,1.55787,6324,35,69,951,4929,824,142,268,5273,0
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)
[2023-03-08 06:49:10] [INFO ] Flatten gal took : 65 ms
[2023-03-08 06:49:10] [INFO ] Applying decomposition
[2023-03-08 06:49:10] [INFO ] Flatten gal took : 68 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/graph3304866735633571325.txt' '-o' '/tmp/graph3304866735633571325.bin' '-w' '/tmp/graph3304866735633571325.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3304866735633571325.bin' '-l' '-1' '-v' '-w' '/tmp/graph3304866735633571325.weights' '-q' '0' '-e' '0.001'
[2023-03-08 06:49:10] [INFO ] Decomposing Gal with order
[2023-03-08 06:49:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 06:49:11] [INFO ] Removed a total of 539 redundant transitions.
[2023-03-08 06:49:11] [INFO ] Flatten gal took : 311 ms
[2023-03-08 06:49:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2023-03-08 06:49:11] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17221762150064834940.gal : 12 ms
[2023-03-08 06:49:11] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10848359049077832649.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/ReachabilityCardinality17221762150064834940.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10848359049077832649.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 ...309
Loading property file /tmp/ReachabilityCardinality10848359049077832649.prop.
SDD proceeding with computation,13 properties remain. new max is 64
SDD size :8.38861e+06 after 2.34881e+08
Reachability property CSRepetitions-PT-07-ReachabilityFireability-09 is true.
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-08 07:19:21] [INFO ] Flatten gal took : 757 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13050711743384932437
[2023-03-08 07:19:23] [INFO ] Applying decomposition
[2023-03-08 07:19:23] [INFO ] Flatten gal took : 96 ms
[2023-03-08 07:19:23] [INFO ] Computing symmetric may disable matrix : 471 transitions.
[2023-03-08 07:19:23] [INFO ] Computation of Complete disable matrix. took 41 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 07:19:23] [INFO ] Computing symmetric may enable matrix : 471 transitions.
[2023-03-08 07:19:23] [INFO ] Computation of Complete enable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 07:19:24] [INFO ] Computing Do-Not-Accords matrix : 471 transitions.
[2023-03-08 07:19:24] [INFO ] Computation of Completed DNA matrix. took 49 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 07:19:24] [INFO ] Built C files in 896ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13050711743384932437
Running compilation step : cd /tmp/ltsmin13050711743384932437;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' '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/graph11599676948018706503.txt' '-o' '/tmp/graph11599676948018706503.bin' '-w' '/tmp/graph11599676948018706503.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11599676948018706503.bin' '-l' '-1' '-v' '-w' '/tmp/graph11599676948018706503.weights' '-q' '0' '-e' '0.001'
[2023-03-08 07:19:26] [INFO ] Decomposing Gal with order
[2023-03-08 07:19:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 07:19:26] [INFO ] Removed a total of 388 redundant transitions.
Compilation finished in 10171 ms.
Running link step : cd /tmp/ltsmin13050711743384932437;'gcc' '-shared' '-o' 'gal.so' 'model.o'
[2023-03-08 07:19:34] [INFO ] Flatten gal took : 7597 ms
Link finished in 180 ms.
[2023-03-08 07:19:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 15 labels/synchronizations in 86 ms.
Running LTSmin : cd /tmp/ltsmin13050711743384932437;'/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' 'CSRepetitionsPT07ReachabilityFireability10==true'
[2023-03-08 07:19:34] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability10367325425386933010.gal : 27 ms
[2023-03-08 07:19:34] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability13766133453806309594.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/ReachabilityFireability10367325425386933010.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability13766133453806309594.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 ...309
Loading property file /tmp/ReachabilityFireability13766133453806309594.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 224
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :224 after 896
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :896 after 6688
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :6688 after 29568
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :29568 after 366080
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :366080 after 5.77377e+07
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :5.77377e+07 after 6.59074e+07
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :6.59074e+07 after 1.2045e+08
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.2045e+08 after 1.59601e+08
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.59601e+08 after 2.22456e+08
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :2.22456e+08 after 3.58804e+08
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :3.58804e+08 after 4.14649e+08
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 4358756 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15977916 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ 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 ReachabilityFireability -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="CSRepetitions-PT-07"
export BK_EXAMINATION="ReachabilityFireability"
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 CSRepetitions-PT-07, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r069-smll-167814395900087"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CSRepetitions-PT-07.tgz
mv CSRepetitions-PT-07 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;