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.r261-smll-167863536400439.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 Parking-PT-432, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r261-smll-167863536400439
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 620K
-rw-r--r-- 1 mcc users 8.1K Feb 26 15:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Feb 26 15:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Feb 26 15:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Feb 26 15:04 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 3.3K Feb 25 16:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.3K Feb 26 15:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 26 15:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 15:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Feb 26 15:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 192K Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Parking-PT-432-ReachabilityFireability-00
FORMULA_NAME Parking-PT-432-ReachabilityFireability-01
FORMULA_NAME Parking-PT-432-ReachabilityFireability-02
FORMULA_NAME Parking-PT-432-ReachabilityFireability-03
FORMULA_NAME Parking-PT-432-ReachabilityFireability-04
FORMULA_NAME Parking-PT-432-ReachabilityFireability-05
FORMULA_NAME Parking-PT-432-ReachabilityFireability-06
FORMULA_NAME Parking-PT-432-ReachabilityFireability-07
FORMULA_NAME Parking-PT-432-ReachabilityFireability-08
FORMULA_NAME Parking-PT-432-ReachabilityFireability-09
FORMULA_NAME Parking-PT-432-ReachabilityFireability-10
FORMULA_NAME Parking-PT-432-ReachabilityFireability-11
FORMULA_NAME Parking-PT-432-ReachabilityFireability-12
FORMULA_NAME Parking-PT-432-ReachabilityFireability-13
FORMULA_NAME Parking-PT-432-ReachabilityFireability-14
FORMULA_NAME Parking-PT-432-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678928959798

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=Parking-PT-432
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-16 01:09:22] [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]
[2023-03-16 01:09:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 01:09:23] [INFO ] Load time of PNML (sax parser for PT used): 291 ms
[2023-03-16 01:09:23] [INFO ] Transformed 529 places.
[2023-03-16 01:09:23] [INFO ] Transformed 785 transitions.
[2023-03-16 01:09:23] [INFO ] Found NUPN structural information;
[2023-03-16 01:09:23] [INFO ] Parsed PT model containing 529 places and 785 transitions and 2329 arcs in 447 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 29 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 328 transitions
Reduce redundant transitions removed 328 transitions.
[2023-03-16 01:09:24] [INFO ] Flatten gal took : 202 ms
[2023-03-16 01:09:24] [INFO ] Flatten gal took : 100 ms
[2023-03-16 01:09:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16140759518970493336.gal : 44 ms
[2023-03-16 01:09:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16051735110343194230.prop : 3 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/ReachabilityCardinality16140759518970493336.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16051735110343194230.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/ReachabilityCardinality16051735110343194230.prop.
Incomplete random walk after 10000 steps, including 89 resets, run finished after 1109 ms. (steps per millisecond=9 ) properties (out of 16) seen :9
FORMULA Parking-PT-432-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Parking-PT-432-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Parking-PT-432-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Parking-PT-432-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Parking-PT-432-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Parking-PT-432-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Parking-PT-432-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Parking-PT-432-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Parking-PT-432-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 7) seen :0
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 7) seen :0
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :3 after 9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 7) seen :0
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :9 after 1025
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 457 rows 529 cols
[2023-03-16 01:09:25] [INFO ] Computed 124 place invariants in 41 ms
[2023-03-16 01:09:26] [INFO ] [Real]Absence check using 120 positive place invariants in 55 ms returned sat
[2023-03-16 01:09:26] [INFO ] [Real]Absence check using 120 positive and 4 generalized place invariants in 3 ms returned sat
[2023-03-16 01:09:26] [INFO ] After 838ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-16 01:09:26] [INFO ] [Nat]Absence check using 120 positive place invariants in 35 ms returned sat
[2023-03-16 01:09:26] [INFO ] [Nat]Absence check using 120 positive and 4 generalized place invariants in 1 ms returned sat
[2023-03-16 01:09:27] [INFO ] After 977ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-16 01:09:27] [INFO ] State equation strengthened by 108 read => feed constraints.
[2023-03-16 01:09:28] [INFO ] After 1116ms SMT Verify possible using 108 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2023-03-16 01:09:30] [INFO ] After 2741ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Reachability property Parking-PT-432-ReachabilityFireability-03 is true.
SDD proceeding with computation,15 properties remain. new max is 16
SDD size :1025 after 524358
SDD proceeding with computation,15 properties remain. new max is 32
SDD size :524358 after 524369
Minimization took 1730 ms.
[2023-03-16 01:09:32] [INFO ] After 6082ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
FORMULA Parking-PT-432-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 106 ms.
Support contains 137 out of 529 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 529/529 places, 457/457 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 529 transition count 454
Reduce places removed 3 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 5 rules applied. Total rules applied 8 place count 526 transition count 452
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 10 place count 524 transition count 452
SDD proceeding with computation,15 properties remain. new max is 64
SDD size :524369 after 524425
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 10 place count 524 transition count 448
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 18 place count 520 transition count 448
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 20 place count 518 transition count 446
Iterating global reduction 3 with 2 rules applied. Total rules applied 22 place count 518 transition count 446
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 36 place count 511 transition count 439
Free-agglomeration rule applied 32 times.
Iterating global reduction 3 with 32 rules applied. Total rules applied 68 place count 511 transition count 407
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 3 with 32 rules applied. Total rules applied 100 place count 479 transition count 407
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 101 place count 479 transition count 406
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 104 place count 479 transition count 406
Applied a total of 104 rules in 344 ms. Remains 479 /529 variables (removed 50) and now considering 406/457 (removed 51) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 345 ms. Remains : 479/529 places, 406/457 transitions.
SDD proceeding with computation,15 properties remain. new max is 128
SDD size :524425 after 524532
Incomplete random walk after 10000 steps, including 124 resets, run finished after 324 ms. (steps per millisecond=30 ) properties (out of 6) seen :1
FORMULA Parking-PT-432-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 406 rows 479 cols
SDD proceeding with computation,15 properties remain. new max is 256
SDD size :524532 after 524754
[2023-03-16 01:09:33] [INFO ] Computed 124 place invariants in 16 ms
[2023-03-16 01:09:33] [INFO ] [Real]Absence check using 120 positive place invariants in 32 ms returned sat
[2023-03-16 01:09:33] [INFO ] [Real]Absence check using 120 positive and 4 generalized place invariants in 13 ms returned sat
[2023-03-16 01:09:33] [INFO ] After 223ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-16 01:09:33] [INFO ] [Nat]Absence check using 120 positive place invariants in 34 ms returned sat
[2023-03-16 01:09:33] [INFO ] [Nat]Absence check using 120 positive and 4 generalized place invariants in 3 ms returned sat
SDD proceeding with computation,15 properties remain. new max is 512
SDD size :524754 after 526780
[2023-03-16 01:09:34] [INFO ] After 665ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-16 01:09:34] [INFO ] State equation strengthened by 141 read => feed constraints.
SDD proceeding with computation,15 properties remain. new max is 1024
SDD size :526780 after 529921
[2023-03-16 01:09:35] [INFO ] After 714ms SMT Verify possible using 141 Read/Feed constraints in natural domain returned unsat :0 sat :5
SDD proceeding with computation,15 properties remain. new max is 2048
SDD size :529921 after 551425
[2023-03-16 01:09:36] [INFO ] After 1951ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
SDD proceeding with computation,15 properties remain. new max is 4096
SDD size :551425 after 922625
Minimization took 910 ms.
[2023-03-16 01:09:37] [INFO ] After 3802ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
FORMULA Parking-PT-432-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Parking-PT-432-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 2 properties in 41 ms.
Support contains 101 out of 479 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 479/479 places, 406/406 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 479 transition count 404
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 477 transition count 404
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 477 transition count 403
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 6 place count 476 transition count 403
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 8 place count 474 transition count 401
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 474 transition count 401
Free-agglomeration rule applied 16 times.
Iterating global reduction 2 with 16 rules applied. Total rules applied 26 place count 474 transition count 385
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 42 place count 458 transition count 385
Applied a total of 42 rules in 129 ms. Remains 458 /479 variables (removed 21) and now considering 385/406 (removed 21) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 129 ms. Remains : 458/479 places, 385/406 transitions.
Incomplete random walk after 10000 steps, including 154 resets, run finished after 221 ms. (steps per millisecond=45 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 3) seen :0
SDD proceeding with computation,15 properties remain. new max is 8192
SDD size :922625 after 1.64358e+06
Interrupted probabilistic random walk after 314623 steps, run timeout after 3001 ms. (steps per millisecond=104 ) properties seen :{1=1}
Probabilistic random walk after 314623 steps, saw 51238 distinct states, run finished after 3002 ms. (steps per millisecond=104 ) properties seen :1
FORMULA Parking-PT-432-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 2 properties.
// Phase 1: matrix 385 rows 458 cols
[2023-03-16 01:09:41] [INFO ] Computed 124 place invariants in 10 ms
[2023-03-16 01:09:41] [INFO ] After 112ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-16 01:09:41] [INFO ] [Nat]Absence check using 120 positive place invariants in 28 ms returned sat
[2023-03-16 01:09:41] [INFO ] [Nat]Absence check using 120 positive and 4 generalized place invariants in 3 ms returned sat
[2023-03-16 01:09:41] [INFO ] After 385ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-16 01:09:41] [INFO ] State equation strengthened by 157 read => feed constraints.
[2023-03-16 01:09:42] [INFO ] After 224ms SMT Verify possible using 157 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-16 01:09:42] [INFO ] After 600ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 493 ms.
[2023-03-16 01:09:42] [INFO ] After 1647ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
FORMULA Parking-PT-432-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 7 ms.
Support contains 54 out of 458 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 458/458 places, 385/385 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 458 transition count 384
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 457 transition count 384
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 2 place count 457 transition count 379
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 12 place count 452 transition count 379
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 20 place count 448 transition count 375
Free-agglomeration rule applied 13 times.
Iterating global reduction 2 with 13 rules applied. Total rules applied 33 place count 448 transition count 362
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 46 place count 435 transition count 362
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 47 place count 435 transition count 362
Applied a total of 47 rules in 155 ms. Remains 435 /458 variables (removed 23) and now considering 362/385 (removed 23) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 156 ms. Remains : 435/458 places, 362/385 transitions.
Incomplete random walk after 10000 steps, including 65 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 404269 steps, run timeout after 3001 ms. (steps per millisecond=134 ) properties seen :{}
Probabilistic random walk after 404269 steps, saw 65250 distinct states, run finished after 3002 ms. (steps per millisecond=134 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 362 rows 435 cols
[2023-03-16 01:09:46] [INFO ] Computed 124 place invariants in 5 ms
[2023-03-16 01:09:46] [INFO ] After 119ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 01:09:46] [INFO ] [Nat]Absence check using 120 positive place invariants in 52 ms returned sat
[2023-03-16 01:09:46] [INFO ] [Nat]Absence check using 120 positive and 4 generalized place invariants in 4 ms returned sat
[2023-03-16 01:09:47] [INFO ] After 579ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 01:09:47] [INFO ] State equation strengthened by 219 read => feed constraints.
[2023-03-16 01:09:47] [INFO ] After 254ms SMT Verify possible using 219 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 01:09:47] [INFO ] After 567ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 166 ms.
[2023-03-16 01:09:47] [INFO ] After 1527ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 23 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=23 )
FORMULA Parking-PT-432-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 2 ms.
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)
All properties solved without resorting to model-checking.
Total runtime 24946 ms.

BK_STOP 1678928989214

--------------------
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="Parking-PT-432"
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 Parking-PT-432, 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 r261-smll-167863536400439"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Parking-PT-432.tgz
mv Parking-PT-432 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 ;