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.r005-oct2-167813593500678.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 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 AutonomousCar-PT-10a, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r005-oct2-167813593500678
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 7.7K Feb 25 12:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 25 12:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 12:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 25 12:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 12:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 61K Feb 25 12:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 25 12:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 114K Feb 25 12:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:34 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 1.5M 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 AutonomousCar-PT-10a-ReachabilityCardinality-00
FORMULA_NAME AutonomousCar-PT-10a-ReachabilityCardinality-01
FORMULA_NAME AutonomousCar-PT-10a-ReachabilityCardinality-02
FORMULA_NAME AutonomousCar-PT-10a-ReachabilityCardinality-03
FORMULA_NAME AutonomousCar-PT-10a-ReachabilityCardinality-04
FORMULA_NAME AutonomousCar-PT-10a-ReachabilityCardinality-05
FORMULA_NAME AutonomousCar-PT-10a-ReachabilityCardinality-06
FORMULA_NAME AutonomousCar-PT-10a-ReachabilityCardinality-07
FORMULA_NAME AutonomousCar-PT-10a-ReachabilityCardinality-08
FORMULA_NAME AutonomousCar-PT-10a-ReachabilityCardinality-09
FORMULA_NAME AutonomousCar-PT-10a-ReachabilityCardinality-10
FORMULA_NAME AutonomousCar-PT-10a-ReachabilityCardinality-11
FORMULA_NAME AutonomousCar-PT-10a-ReachabilityCardinality-12
FORMULA_NAME AutonomousCar-PT-10a-ReachabilityCardinality-13
FORMULA_NAME AutonomousCar-PT-10a-ReachabilityCardinality-14
FORMULA_NAME AutonomousCar-PT-10a-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678523630011

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=AutonomousCar-PT-10a
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-11 08:33:52] [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]
[2023-03-11 08:33:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 08:33:53] [INFO ] Load time of PNML (sax parser for PT used): 211 ms
[2023-03-11 08:33:53] [INFO ] Transformed 97 places.
[2023-03-11 08:33:53] [INFO ] Transformed 1921 transitions.
[2023-03-11 08:33:53] [INFO ] Found NUPN structural information;
[2023-03-11 08:33:53] [INFO ] Parsed PT model containing 97 places and 1921 transitions and 29152 arcs in 446 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 423 transitions
Reduce redundant transitions removed 423 transitions.
FORMULA AutonomousCar-PT-10a-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-10a-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-10a-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-10a-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-10a-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-10a-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-10a-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 463 resets, run finished after 702 ms. (steps per millisecond=14 ) properties (out of 9) seen :7
FORMULA AutonomousCar-PT-10a-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-10a-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-10a-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-10a-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-10a-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-10a-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-10a-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-11 08:33:54] [INFO ] Flow matrix only has 1497 transitions (discarded 1 similar events)
// Phase 1: matrix 1497 rows 97 cols
[2023-03-11 08:33:54] [INFO ] Computed 15 place invariants in 27 ms
[2023-03-11 08:33:54] [INFO ] Flatten gal took : 595 ms
[2023-03-11 08:33:54] [INFO ] After 189ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-11 08:33:54] [INFO ] [Nat]Absence check using 15 positive place invariants in 6 ms returned sat
[2023-03-11 08:33:54] [INFO ] Flatten gal took : 331 ms
[2023-03-11 08:33:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6506031783622973885.gal : 67 ms
[2023-03-11 08:33:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14851038626213231818.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/ReachabilityCardinality6506031783622973885.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14851038626213231818.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
[2023-03-11 08:33:55] [INFO ] After 563ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-11 08:33:55] [INFO ] State equation strengthened by 403 read => feed constraints.
[2023-03-11 08:33:55] [INFO ] After 85ms SMT Verify possible using 403 Read/Feed constraints in natural domain returned unsat :0 sat :2
Loading property file /tmp/ReachabilityCardinality14851038626213231818.prop.
[2023-03-11 08:33:55] [INFO ] After 210ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 82 ms.
[2023-03-11 08:33:55] [INFO ] After 946ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 67 ms.
Support contains 26 out of 97 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 1498/1498 transitions.
Graph (complete) has 1257 edges and 97 vertex of which 96 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.19 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 8 rules applied. Total rules applied 9 place count 96 transition count 1489
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 15 place count 90 transition count 1489
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 15 place count 90 transition count 1488
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 17 place count 89 transition count 1488
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 26 place count 80 transition count 1389
Iterating global reduction 2 with 9 rules applied. Total rules applied 35 place count 80 transition count 1389
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 37 place count 79 transition count 1388
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :8 after 10
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :10 after 46
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :46 after 56
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :56 after 298
Free-agglomeration rule applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 42 place count 79 transition count 1383
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Iterating post reduction 2 with 55 rules applied. Total rules applied 97 place count 74 transition count 1333
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :298 after 362
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :362 after 2116
Applied a total of 97 rules in 436 ms. Remains 74 /97 variables (removed 23) and now considering 1333/1498 (removed 165) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 437 ms. Remains : 74/97 places, 1333/1498 transitions.
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :2116 after 7554
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :7554 after 9858
Incomplete random walk after 10000 steps, including 323 resets, run finished after 274 ms. (steps per millisecond=36 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 2) seen :0
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :9858 after 40314
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :40314 after 242978
Interrupted probabilistic random walk after 495551 steps, run timeout after 3013 ms. (steps per millisecond=164 ) properties seen :{}
Probabilistic random walk after 495551 steps, saw 63423 distinct states, run finished after 3017 ms. (steps per millisecond=164 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 1333 rows 74 cols
[2023-03-11 08:33:59] [INFO ] Computed 15 place invariants in 10 ms
[2023-03-11 08:33:59] [INFO ] After 58ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-11 08:33:59] [INFO ] [Nat]Absence check using 15 positive place invariants in 3 ms returned sat
[2023-03-11 08:34:00] [INFO ] After 495ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-11 08:34:00] [INFO ] State equation strengthened by 262 read => feed constraints.
[2023-03-11 08:34:00] [INFO ] After 128ms SMT Verify possible using 262 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-11 08:34:00] [INFO ] After 308ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 116 ms.
[2023-03-11 08:34:00] [INFO ] After 1032ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 91 ms.
Support contains 26 out of 74 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 74/74 places, 1333/1333 transitions.
Applied a total of 0 rules in 101 ms. Remains 74 /74 variables (removed 0) and now considering 1333/1333 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 74/74 places, 1333/1333 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 74/74 places, 1333/1333 transitions.
Applied a total of 0 rules in 90 ms. Remains 74 /74 variables (removed 0) and now considering 1333/1333 (removed 0) transitions.
[2023-03-11 08:34:00] [INFO ] Invariant cache hit.
[2023-03-11 08:34:01] [INFO ] Implicit Places using invariants in 554 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 561 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 73/74 places, 1333/1333 transitions.
Applied a total of 0 rules in 98 ms. Remains 73 /73 variables (removed 0) and now considering 1333/1333 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 751 ms. Remains : 73/74 places, 1333/1333 transitions.
Incomplete random walk after 10000 steps, including 344 resets, run finished after 326 ms. (steps per millisecond=30 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 2) seen :0
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :242978 after 1.46928e+06
Interrupted probabilistic random walk after 555228 steps, run timeout after 3001 ms. (steps per millisecond=185 ) properties seen :{}
Probabilistic random walk after 555228 steps, saw 69706 distinct states, run finished after 3005 ms. (steps per millisecond=184 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 1333 rows 73 cols
[2023-03-11 08:34:05] [INFO ] Computed 14 place invariants in 17 ms
[2023-03-11 08:34:05] [INFO ] After 96ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-11 08:34:05] [INFO ] [Nat]Absence check using 14 positive place invariants in 4 ms returned sat
[2023-03-11 08:34:05] [INFO ] After 373ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-11 08:34:05] [INFO ] After 522ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 73 ms.
[2023-03-11 08:34:05] [INFO ] After 665ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 105 ms.
Support contains 26 out of 73 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 73/73 places, 1333/1333 transitions.
Applied a total of 0 rules in 156 ms. Remains 73 /73 variables (removed 0) and now considering 1333/1333 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 156 ms. Remains : 73/73 places, 1333/1333 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 73/73 places, 1333/1333 transitions.
Applied a total of 0 rules in 140 ms. Remains 73 /73 variables (removed 0) and now considering 1333/1333 (removed 0) transitions.
[2023-03-11 08:34:06] [INFO ] Invariant cache hit.
[2023-03-11 08:34:06] [INFO ] Implicit Places using invariants in 523 ms returned []
[2023-03-11 08:34:06] [INFO ] Invariant cache hit.
[2023-03-11 08:34:07] [INFO ] Implicit Places using invariants and state equation in 1022 ms returned [71]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1565 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 72/73 places, 1333/1333 transitions.
Applied a total of 0 rules in 96 ms. Remains 72 /72 variables (removed 0) and now considering 1333/1333 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1803 ms. Remains : 72/73 places, 1333/1333 transitions.
Incomplete random walk after 10000 steps, including 356 resets, run finished after 249 ms. (steps per millisecond=40 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 41 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 38 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 594596 steps, run timeout after 3001 ms. (steps per millisecond=198 ) properties seen :{}
Probabilistic random walk after 594596 steps, saw 73155 distinct states, run finished after 3001 ms. (steps per millisecond=198 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 1333 rows 72 cols
[2023-03-11 08:34:11] [INFO ] Computed 13 place invariants in 20 ms
[2023-03-11 08:34:11] [INFO ] After 43ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-11 08:34:11] [INFO ] [Nat]Absence check using 13 positive place invariants in 4 ms returned sat
[2023-03-11 08:34:11] [INFO ] After 423ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-11 08:34:12] [INFO ] After 620ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 119 ms.
[2023-03-11 08:34:12] [INFO ] After 794ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 78 ms.
Support contains 26 out of 72 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 72/72 places, 1333/1333 transitions.
Applied a total of 0 rules in 90 ms. Remains 72 /72 variables (removed 0) and now considering 1333/1333 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 72/72 places, 1333/1333 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 72/72 places, 1333/1333 transitions.
Applied a total of 0 rules in 107 ms. Remains 72 /72 variables (removed 0) and now considering 1333/1333 (removed 0) transitions.
[2023-03-11 08:34:12] [INFO ] Invariant cache hit.
[2023-03-11 08:34:13] [INFO ] Implicit Places using invariants in 688 ms returned []
[2023-03-11 08:34:13] [INFO ] Invariant cache hit.
[2023-03-11 08:34:14] [INFO ] Implicit Places using invariants and state equation in 985 ms returned []
Implicit Place search using SMT with State Equation took 1685 ms to find 0 implicit places.
[2023-03-11 08:34:14] [INFO ] Redundant transitions in 122 ms returned []
[2023-03-11 08:34:14] [INFO ] Invariant cache hit.
[2023-03-11 08:34:14] [INFO ] Dead Transitions using invariants and state equation in 600 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2526 ms. Remains : 72/72 places, 1333/1333 transitions.
Applied a total of 0 rules in 83 ms. Remains 72 /72 variables (removed 0) and now considering 1333/1333 (removed 0) transitions.
Running SMT prover for 2 properties.
[2023-03-11 08:34:14] [INFO ] Invariant cache hit.
[2023-03-11 08:34:15] [INFO ] After 27ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-11 08:34:15] [INFO ] [Nat]Absence check using 13 positive place invariants in 3 ms returned sat
[2023-03-11 08:34:15] [INFO ] After 465ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-11 08:34:15] [INFO ] After 650ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 111 ms.
[2023-03-11 08:34:15] [INFO ] After 812ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-11 08:34:16] [INFO ] Flatten gal took : 254 ms
[2023-03-11 08:34:16] [INFO ] Flatten gal took : 245 ms
[2023-03-11 08:34:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12118268145970383031.gal : 35 ms
[2023-03-11 08:34:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1019997068371695714.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/ReachabilityCardinality12118268145970383031.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1019997068371695714.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/ReachabilityCardinality1019997068371695714.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :8 after 10
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :10 after 30
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :30 after 150
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :150 after 742
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :742 after 6514
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :6514 after 27138
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :1.46928e+06 after 5.89261e+06
Detected timeout of ITS tools.
[2023-03-11 08:34:31] [INFO ] Flatten gal took : 365 ms
[2023-03-11 08:34:31] [INFO ] Applying decomposition
[2023-03-11 08:34:32] [INFO ] Flatten gal took : 235 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/graph18273843145893903941.txt' '-o' '/tmp/graph18273843145893903941.bin' '-w' '/tmp/graph18273843145893903941.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph18273843145893903941.bin' '-l' '-1' '-v' '-w' '/tmp/graph18273843145893903941.weights' '-q' '0' '-e' '0.001'
[2023-03-11 08:34:32] [INFO ] Decomposing Gal with order
[2023-03-11 08:34:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 08:34:33] [INFO ] Removed a total of 11727 redundant transitions.
[2023-03-11 08:34:33] [INFO ] Flatten gal took : 598 ms
[2023-03-11 08:34:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 116 ms.
[2023-03-11 08:34:34] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12033935664642406876.gal : 17 ms
[2023-03-11 08:34:34] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15841741589902956184.prop : 13 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/ReachabilityCardinality12033935664642406876.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15841741589902956184.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/ReachabilityCardinality15841741589902956184.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :2 after 2
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :2 after 147266
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :147266 after 1.00905e+07
Reachability property AutonomousCar-PT-10a-ReachabilityCardinality-08 is true.
Invariant property AutonomousCar-PT-10a-ReachabilityCardinality-06 does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 17 fixpoint passes
ITS tools runner thread asked to quit. Dying gracefully.
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)
[2023-03-11 08:34:49] [INFO ] Flatten gal took : 274 ms
[2023-03-11 08:34:49] [INFO ] Applying decomposition
[2023-03-11 08:34:49] [INFO ] Flatten gal took : 227 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/graph16885046609550268383.txt' '-o' '/tmp/graph16885046609550268383.bin' '-w' '/tmp/graph16885046609550268383.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16885046609550268383.bin' '-l' '-1' '-v' '-w' '/tmp/graph16885046609550268383.weights' '-q' '0' '-e' '0.001'
[2023-03-11 08:34:50] [INFO ] Decomposing Gal with order
[2023-03-11 08:34:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 08:34:50] [INFO ] Removed a total of 12616 redundant transitions.
[2023-03-11 08:34:50] [INFO ] Flatten gal took : 348 ms
[2023-03-11 08:34:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 74 labels/synchronizations in 118 ms.
[2023-03-11 08:34:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16370191953610883595.gal : 15 ms
[2023-03-11 08:34:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11427040421763621159.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/ReachabilityCardinality16370191953610883595.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11427040421763621159.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/ReachabilityCardinality11427040421763621159.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :5.89261e+06 after 2.3681e+07
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :2 after 1.19884e+08
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1.19884e+08 after 2.3872e+08
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :2.3681e+07 after 5.42738e+07
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :2.3872e+08 after 1.06662e+09
SDD proceeding with computation,2 properties remain. new max is 131072
SDD size :5.42738e+07 after 8.25926e+07
Reachability property AutonomousCar-PT-10a-ReachabilityCardinality-08 is true.
FORMULA AutonomousCar-PT-10a-ReachabilityCardinality-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property AutonomousCar-PT-10a-ReachabilityCardinality-06 does not hold.
FORMULA AutonomousCar-PT-10a-ReachabilityCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 33 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,1.2404e+10,833.623,5621808,38176,127,1.23384e+06,676,5399,6.86325e+07,90,3221,0
Total reachable state count : 12403958059

Verifying 2 reachability properties.
Invariant property AutonomousCar-PT-10a-ReachabilityCardinality-06 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
AutonomousCar-PT-10a-ReachabilityCardinality-06,4.03536e+07,853.813,5621808,2592,26,1.23384e+06,676,5408,6.86325e+07,95,3221,0
Reachability property AutonomousCar-PT-10a-ReachabilityCardinality-08 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
AutonomousCar-PT-10a-ReachabilityCardinality-08,9216,856.18,5621808,48,26,1.23384e+06,676,5553,6.86325e+07,103,3221,0
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 915891 ms.

BK_STOP 1678524549337

--------------------
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:
++ 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 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="AutonomousCar-PT-10a"
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 AutonomousCar-PT-10a, 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 r005-oct2-167813593500678"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-10a.tgz
mv AutonomousCar-PT-10a 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 ;