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-oct2-167813593500670.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)
.....................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is AutonomousCar-PT-09b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r005-oct2-167813593500670
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 7.2K Feb 25 12:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Feb 25 12:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 25 12:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K 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 26K 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 9.9K Feb 25 12:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 104K Feb 25 12:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 25 12:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 12:57 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 865K 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-09b-ReachabilityCardinality-00
FORMULA_NAME AutonomousCar-PT-09b-ReachabilityCardinality-01
FORMULA_NAME AutonomousCar-PT-09b-ReachabilityCardinality-02
FORMULA_NAME AutonomousCar-PT-09b-ReachabilityCardinality-03
FORMULA_NAME AutonomousCar-PT-09b-ReachabilityCardinality-04
FORMULA_NAME AutonomousCar-PT-09b-ReachabilityCardinality-05
FORMULA_NAME AutonomousCar-PT-09b-ReachabilityCardinality-06
FORMULA_NAME AutonomousCar-PT-09b-ReachabilityCardinality-07
FORMULA_NAME AutonomousCar-PT-09b-ReachabilityCardinality-08
FORMULA_NAME AutonomousCar-PT-09b-ReachabilityCardinality-09
FORMULA_NAME AutonomousCar-PT-09b-ReachabilityCardinality-10
FORMULA_NAME AutonomousCar-PT-09b-ReachabilityCardinality-11
FORMULA_NAME AutonomousCar-PT-09b-ReachabilityCardinality-12
FORMULA_NAME AutonomousCar-PT-09b-ReachabilityCardinality-13
FORMULA_NAME AutonomousCar-PT-09b-ReachabilityCardinality-14
FORMULA_NAME AutonomousCar-PT-09b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678522535355

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-09b
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-11 08:15:37] [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 08:15:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 08:15:38] [INFO ] Load time of PNML (sax parser for PT used): 158 ms
[2023-03-11 08:15:38] [INFO ] Transformed 391 places.
[2023-03-11 08:15:38] [INFO ] Transformed 1554 transitions.
[2023-03-11 08:15:38] [INFO ] Found NUPN structural information;
[2023-03-11 08:15:38] [INFO ] Parsed PT model containing 391 places and 1554 transitions and 16243 arcs in 258 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
FORMULA AutonomousCar-PT-09b-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-09b-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 82 resets, run finished after 629 ms. (steps per millisecond=15 ) properties (out of 14) seen :7
FORMULA AutonomousCar-PT-09b-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-09b-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-09b-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-09b-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-09b-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-09b-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-09b-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 7) seen :0
[2023-03-11 08:15:38] [INFO ] Flatten gal took : 320 ms
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 7) seen :2
FORMULA AutonomousCar-PT-09b-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA AutonomousCar-PT-09b-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 5) seen :0
[2023-03-11 08:15:39] [INFO ] Flatten gal took : 174 ms
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 5) seen :1
FORMULA AutonomousCar-PT-09b-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2023-03-11 08:15:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18286595283402323265.gal : 50 ms
Running SMT prover for 4 properties.
[2023-03-11 08:15:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14892512739108113769.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/ReachabilityCardinality18286595283402323265.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14892512739108113769.prop' '--nowitness' '--gen-order' 'FOLLOW'
// Phase 1: matrix 1554 rows 391 cols
[2023-03-11 08:15:39] [INFO ] Computed 14 place invariants in 27 ms

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/ReachabilityCardinality14892512739108113769.prop.
[2023-03-11 08:15:39] [INFO ] After 375ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-11 08:15:39] [INFO ] [Nat]Absence check using 14 positive place invariants in 7 ms returned sat
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :4 after 5
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :5 after 6
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :6 after 26
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :26 after 57
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :57 after 71
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :71 after 5631
[2023-03-11 08:15:40] [INFO ] After 609ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :3
[2023-03-11 08:15:41] [INFO ] Deduced a trap composed of 22 places in 549 ms of which 8 ms to minimize.
[2023-03-11 08:15:41] [INFO ] Deduced a trap composed of 53 places in 518 ms of which 1 ms to minimize.
[2023-03-11 08:15:42] [INFO ] Deduced a trap composed of 41 places in 478 ms of which 0 ms to minimize.
[2023-03-11 08:15:42] [INFO ] Deduced a trap composed of 52 places in 398 ms of which 0 ms to minimize.
[2023-03-11 08:15:42] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2136 ms
[2023-03-11 08:15:43] [INFO ] After 3214ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :3
Attempting to minimize the solution found.
Minimization took 364 ms.
[2023-03-11 08:15:43] [INFO ] After 3798ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :3
FORMULA AutonomousCar-PT-09b-ReachabilityCardinality-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 107 ms.
Support contains 43 out of 391 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 391/391 places, 1554/1554 transitions.
Graph (trivial) has 304 edges and 391 vertex of which 4 / 391 are part of one of the 2 SCC in 4 ms
Free SCC test removed 2 places
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (complete) has 1699 edges and 389 vertex of which 383 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.15 ms
Discarding 6 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 122 transitions
Trivial Post-agglo rules discarded 122 transitions
Performed 122 trivial Post agglomeration. Transition count delta: 122
Iterating post reduction 0 with 123 rules applied. Total rules applied 125 place count 383 transition count 1423
Reduce places removed 122 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 146 rules applied. Total rules applied 271 place count 261 transition count 1399
Reduce places removed 13 places and 0 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 2 with 29 rules applied. Total rules applied 300 place count 248 transition count 1383
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 17 rules applied. Total rules applied 317 place count 232 transition count 1382
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 15 Pre rules applied. Total rules applied 317 place count 232 transition count 1367
Deduced a syphon composed of 15 places in 2 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 347 place count 217 transition count 1367
Discarding 29 places :
Symmetric choice reduction at 4 with 29 rule applications. Total rules 376 place count 188 transition count 1338
Iterating global reduction 4 with 29 rules applied. Total rules applied 405 place count 188 transition count 1338
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 405 place count 188 transition count 1337
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 407 place count 187 transition count 1337
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 412 place count 182 transition count 1264
Iterating global reduction 4 with 5 rules applied. Total rules applied 417 place count 182 transition count 1264
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 4 with 3 rules applied. Total rules applied 420 place count 182 transition count 1261
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 421 place count 181 transition count 1261
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 6 with 84 rules applied. Total rules applied 505 place count 139 transition count 1219
Discarding 8 places :
Symmetric choice reduction at 6 with 8 rule applications. Total rules 513 place count 131 transition count 1067
Iterating global reduction 6 with 8 rules applied. Total rules applied 521 place count 131 transition count 1067
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 525 place count 129 transition count 1067
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 526 place count 129 transition count 1066
Drop transitions removed 222 transitions
Redundant transition composition rules discarded 222 transitions
Iterating global reduction 7 with 222 rules applied. Total rules applied 748 place count 129 transition count 844
Free-agglomeration rule applied 12 times.
Iterating global reduction 7 with 12 rules applied. Total rules applied 760 place count 129 transition count 832
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 7 with 12 rules applied. Total rules applied 772 place count 117 transition count 832
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 8 with 10 rules applied. Total rules applied 782 place count 117 transition count 822
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 784 place count 117 transition count 822
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 785 place count 116 transition count 821
Applied a total of 785 rules in 660 ms. Remains 116 /391 variables (removed 275) and now considering 821/1554 (removed 733) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 661 ms. Remains : 116/391 places, 821/1554 transitions.
Incomplete random walk after 10000 steps, including 285 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 3) seen :1
FORMULA AutonomousCar-PT-09b-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 821 rows 116 cols
[2023-03-11 08:15:44] [INFO ] Computed 13 place invariants in 6 ms
[2023-03-11 08:15:44] [INFO ] After 45ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-11 08:15:44] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2023-03-11 08:15:44] [INFO ] After 275ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-11 08:15:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 08:15:45] [INFO ] After 117ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-11 08:15:45] [INFO ] Deduced a trap composed of 6 places in 408 ms of which 1 ms to minimize.
[2023-03-11 08:15:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 483 ms
[2023-03-11 08:15:45] [INFO ] After 776ms 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 08:15:45] [INFO ] After 1271ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 16 ms.
Support contains 27 out of 116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 116/116 places, 821/821 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 116 transition count 811
Reduce places removed 10 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 13 rules applied. Total rules applied 23 place count 106 transition count 808
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 27 place count 103 transition count 807
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 27 place count 103 transition count 806
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 29 place count 102 transition count 806
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 30 place count 101 transition count 797
Iterating global reduction 3 with 1 rules applied. Total rules applied 31 place count 101 transition count 797
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 13 rules applied. Total rules applied 44 place count 94 transition count 791
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 46 place count 94 transition count 789
Free-agglomeration rule applied 5 times.
Iterating global reduction 3 with 5 rules applied. Total rules applied 51 place count 94 transition count 784
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 56 place count 89 transition count 784
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 57 place count 89 transition count 783
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 58 place count 88 transition count 782
Applied a total of 58 rules in 201 ms. Remains 88 /116 variables (removed 28) and now considering 782/821 (removed 39) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 201 ms. Remains : 88/116 places, 782/821 transitions.
Incomplete random walk after 10000 steps, including 408 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 909996 steps, run timeout after 3001 ms. (steps per millisecond=303 ) properties seen :{}
Probabilistic random walk after 909996 steps, saw 126740 distinct states, run finished after 3004 ms. (steps per millisecond=302 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 782 rows 88 cols
[2023-03-11 08:15:49] [INFO ] Computed 12 place invariants in 7 ms
[2023-03-11 08:15:49] [INFO ] After 52ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-11 08:15:49] [INFO ] [Nat]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-11 08:15:49] [INFO ] After 413ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-11 08:15:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 08:15:49] [INFO ] After 113ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-11 08:15:50] [INFO ] Deduced a trap composed of 5 places in 170 ms of which 0 ms to minimize.
[2023-03-11 08:15:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 218 ms
[2023-03-11 08:15:50] [INFO ] After 484ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 94 ms.
[2023-03-11 08:15:50] [INFO ] After 1023ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 18 ms.
Support contains 27 out of 88 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 88/88 places, 782/782 transitions.
Applied a total of 0 rules in 31 ms. Remains 88 /88 variables (removed 0) and now considering 782/782 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 88/88 places, 782/782 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 88/88 places, 782/782 transitions.
Applied a total of 0 rules in 34 ms. Remains 88 /88 variables (removed 0) and now considering 782/782 (removed 0) transitions.
[2023-03-11 08:15:50] [INFO ] Invariant cache hit.
[2023-03-11 08:15:50] [INFO ] Implicit Places using invariants in 449 ms returned []
[2023-03-11 08:15:50] [INFO ] Invariant cache hit.
[2023-03-11 08:15:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 08:15:51] [INFO ] Implicit Places using invariants and state equation in 855 ms returned [87]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1324 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 87/88 places, 782/782 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 87 transition count 782
Applied a total of 1 rules in 71 ms. Remains 87 /87 variables (removed 0) and now considering 782/782 (removed 0) transitions.
// Phase 1: matrix 782 rows 87 cols
[2023-03-11 08:15:51] [INFO ] Computed 11 place invariants in 3 ms
[2023-03-11 08:15:52] [INFO ] Implicit Places using invariants in 470 ms returned []
[2023-03-11 08:15:52] [INFO ] Invariant cache hit.
[2023-03-11 08:15:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 08:15:52] [INFO ] Implicit Places using invariants and state equation in 591 ms returned []
Implicit Place search using SMT with State Equation took 1066 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 87/88 places, 782/782 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2496 ms. Remains : 87/88 places, 782/782 transitions.
Incomplete random walk after 10000 steps, including 426 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 42 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 946400 steps, run timeout after 3001 ms. (steps per millisecond=315 ) properties seen :{}
Probabilistic random walk after 946400 steps, saw 131592 distinct states, run finished after 3001 ms. (steps per millisecond=315 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-11 08:15:56] [INFO ] Invariant cache hit.
[2023-03-11 08:15:56] [INFO ] After 32ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-11 08:15:56] [INFO ] [Nat]Absence check using 11 positive place invariants in 2 ms returned sat
[2023-03-11 08:15:56] [INFO ] After 265ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-11 08:15:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 08:15:56] [INFO ] After 116ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :2
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :5631 after 5.68099e+06
[2023-03-11 08:15:57] [INFO ] Deduced a trap composed of 6 places in 487 ms of which 1 ms to minimize.
[2023-03-11 08:15:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 542 ms
[2023-03-11 08:15:57] [INFO ] After 850ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 243 ms.
[2023-03-11 08:15:57] [INFO ] After 1396ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
FORMULA AutonomousCar-PT-09b-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 15 ms.
Support contains 7 out of 87 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 87/87 places, 782/782 transitions.
Graph (complete) has 883 edges and 87 vertex of which 86 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 86 transition count 770
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 12 rules applied. Total rules applied 24 place count 76 transition count 768
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 25 place count 75 transition count 768
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 33 place count 71 transition count 764
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 34 place count 71 transition count 763
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 4 with 4 rules applied. Total rules applied 38 place count 69 transition count 761
Free-agglomeration rule applied 5 times.
Iterating global reduction 4 with 5 rules applied. Total rules applied 43 place count 69 transition count 756
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 14 rules applied. Total rules applied 57 place count 64 transition count 747
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 5 with 9 rules applied. Total rules applied 66 place count 64 transition count 738
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 67 place count 64 transition count 738
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 68 place count 63 transition count 737
Iterating global reduction 5 with 1 rules applied. Total rules applied 69 place count 63 transition count 737
Applied a total of 69 rules in 170 ms. Remains 63 /87 variables (removed 24) and now considering 737/782 (removed 45) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 170 ms. Remains : 63/87 places, 737/782 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 59 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1283214 steps, run timeout after 3001 ms. (steps per millisecond=427 ) properties seen :{}
Probabilistic random walk after 1283214 steps, saw 171320 distinct states, run finished after 3002 ms. (steps per millisecond=427 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 737 rows 63 cols
[2023-03-11 08:16:00] [INFO ] Computed 12 place invariants in 18 ms
[2023-03-11 08:16:00] [INFO ] After 79ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 08:16:01] [INFO ] [Nat]Absence check using 12 positive place invariants in 1 ms returned sat
[2023-03-11 08:16:01] [INFO ] After 250ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-11 08:16:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 08:16:01] [INFO ] After 68ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-11 08:16:01] [INFO ] After 100ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 59 ms.
[2023-03-11 08:16:01] [INFO ] After 453ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 7 out of 63 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 63/63 places, 737/737 transitions.
Applied a total of 0 rules in 35 ms. Remains 63 /63 variables (removed 0) and now considering 737/737 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 63/63 places, 737/737 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 63/63 places, 737/737 transitions.
Applied a total of 0 rules in 27 ms. Remains 63 /63 variables (removed 0) and now considering 737/737 (removed 0) transitions.
[2023-03-11 08:16:01] [INFO ] Invariant cache hit.
[2023-03-11 08:16:02] [INFO ] Implicit Places using invariants in 588 ms returned []
[2023-03-11 08:16:02] [INFO ] Invariant cache hit.
[2023-03-11 08:16:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 08:16:02] [INFO ] Implicit Places using invariants and state equation in 604 ms returned [59]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1204 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 62/63 places, 737/737 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 62 transition count 736
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 61 transition count 736
Applied a total of 2 rules in 73 ms. Remains 61 /62 variables (removed 1) and now considering 736/737 (removed 1) transitions.
// Phase 1: matrix 736 rows 61 cols
[2023-03-11 08:16:02] [INFO ] Computed 11 place invariants in 10 ms
[2023-03-11 08:16:03] [INFO ] Implicit Places using invariants in 365 ms returned []
[2023-03-11 08:16:03] [INFO ] Invariant cache hit.
[2023-03-11 08:16:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 08:16:03] [INFO ] Implicit Places using invariants and state equation in 545 ms returned []
Implicit Place search using SMT with State Equation took 921 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 61/63 places, 736/737 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2234 ms. Remains : 61/63 places, 736/737 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1351349 steps, run timeout after 3001 ms. (steps per millisecond=450 ) properties seen :{}
Probabilistic random walk after 1351349 steps, saw 182260 distinct states, run finished after 3001 ms. (steps per millisecond=450 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-11 08:16:06] [INFO ] Invariant cache hit.
[2023-03-11 08:16:06] [INFO ] [Real]Absence check using 11 positive place invariants in 10 ms returned sat
[2023-03-11 08:16:06] [INFO ] After 74ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 08:16:06] [INFO ] [Nat]Absence check using 11 positive place invariants in 1 ms returned sat
[2023-03-11 08:16:07] [INFO ] After 249ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-11 08:16:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 08:16:07] [INFO ] After 24ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-11 08:16:07] [INFO ] After 77ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 28 ms.
[2023-03-11 08:16:07] [INFO ] After 387ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 7 out of 61 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 736/736 transitions.
Applied a total of 0 rules in 44 ms. Remains 61 /61 variables (removed 0) and now considering 736/736 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 61/61 places, 736/736 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 736/736 transitions.
Applied a total of 0 rules in 29 ms. Remains 61 /61 variables (removed 0) and now considering 736/736 (removed 0) transitions.
[2023-03-11 08:16:07] [INFO ] Invariant cache hit.
[2023-03-11 08:16:08] [INFO ] Implicit Places using invariants in 764 ms returned []
[2023-03-11 08:16:08] [INFO ] Invariant cache hit.
[2023-03-11 08:16:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 08:16:08] [INFO ] Implicit Places using invariants and state equation in 684 ms returned []
Implicit Place search using SMT with State Equation took 1452 ms to find 0 implicit places.
[2023-03-11 08:16:08] [INFO ] Redundant transitions in 77 ms returned []
[2023-03-11 08:16:08] [INFO ] Invariant cache hit.
[2023-03-11 08:16:09] [INFO ] Dead Transitions using invariants and state equation in 299 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1870 ms. Remains : 61/61 places, 736/736 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 60 transition count 737
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 60 transition count 736
Applied a total of 3 rules in 108 ms. Remains 60 /61 variables (removed 1) and now considering 736/736 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 736 rows 60 cols
[2023-03-11 08:16:09] [INFO ] Computed 11 place invariants in 8 ms
[2023-03-11 08:16:09] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-03-11 08:16:09] [INFO ] After 47ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 08:16:09] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2023-03-11 08:16:09] [INFO ] After 174ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-11 08:16:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 08:16:09] [INFO ] After 25ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-11 08:16:09] [INFO ] After 105ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 56 ms.
[2023-03-11 08:16:09] [INFO ] After 399ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-11 08:16:09] [INFO ] Flatten gal took : 143 ms
[2023-03-11 08:16:10] [INFO ] Flatten gal took : 126 ms
[2023-03-11 08:16:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1185613089387401273.gal : 15 ms
[2023-03-11 08:16:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14790050912772059343.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/ReachabilityCardinality1185613089387401273.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14790050912772059343.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/ReachabilityCardinality14790050912772059343.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :2 after 8
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8 after 34
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :34 after 37
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :37 after 53
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :53 after 821
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :821 after 2851
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :2851 after 14001
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :14001 after 52001
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :52001 after 249921
Reachability property AutonomousCar-PT-09b-ReachabilityCardinality-12 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 1025 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,2.76547e+06,1.25278,33600,2,8917,17,76893,6,0,978,64194,0
Total reachable state count : 2765467

Verifying 1 reachability properties.
Reachability property AutonomousCar-PT-09b-ReachabilityCardinality-12 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-09b-ReachabilityCardinality-12,3,1.25437,33600,2,69,17,76893,7,0,999,64194,0
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)
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :5.68099e+06 after 5.71048e+06
[2023-03-11 08:16:11] [INFO ] Flatten gal took : 110 ms
[2023-03-11 08:16:11] [INFO ] Applying decomposition
[2023-03-11 08:16:11] [INFO ] Flatten gal took : 103 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/graph13909890189994837170.txt' '-o' '/tmp/graph13909890189994837170.bin' '-w' '/tmp/graph13909890189994837170.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13909890189994837170.bin' '-l' '-1' '-v' '-w' '/tmp/graph13909890189994837170.weights' '-q' '0' '-e' '0.001'
[2023-03-11 08:16:12] [INFO ] Decomposing Gal with order
[2023-03-11 08:16:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 08:16:12] [INFO ] Removed a total of 7299 redundant transitions.
[2023-03-11 08:16:12] [INFO ] Flatten gal took : 298 ms
[2023-03-11 08:16:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 77 labels/synchronizations in 45 ms.
[2023-03-11 08:16:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality636401301621906844.gal : 7 ms
[2023-03-11 08:16:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14558360331510846425.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/ReachabilityCardinality636401301621906844.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14558360331510846425.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality14558360331510846425.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 2
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :2 after 6
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :6 after 1.38e+09
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :5.71048e+06 after 7.26849e+06
SDD proceeding with computation,7 properties remain. new max is 8192
SDD size :7.26849e+06 after 4.23982e+07
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-11 08:46:15] [INFO ] Flatten gal took : 878 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6381750596625227565
[2023-03-11 08:46:16] [INFO ] Applying decomposition
[2023-03-11 08:46:16] [INFO ] Computing symmetric may disable matrix : 736 transitions.
[2023-03-11 08:46:16] [INFO ] Flatten gal took : 224 ms
[2023-03-11 08:46:17] [INFO ] Computation of Complete disable matrix. took 205 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-11 08:46:17] [INFO ] Computing symmetric may enable matrix : 736 transitions.
[2023-03-11 08:46:17] [INFO ] Computation of Complete enable matrix. took 54 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-11 08:46:17] [INFO ] Computing Do-Not-Accords matrix : 736 transitions.
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/graph6693721480689374974.txt' '-o' '/tmp/graph6693721480689374974.bin' '-w' '/tmp/graph6693721480689374974.weights'
[2023-03-11 08:46:17] [INFO ] Computation of Completed DNA matrix. took 62 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6693721480689374974.bin' '-l' '-1' '-v' '-w' '/tmp/graph6693721480689374974.weights' '-q' '0' '-e' '0.001'
[2023-03-11 08:46:17] [INFO ] Decomposing Gal with order
[2023-03-11 08:46:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 08:46:17] [INFO ] Built C files in 1053ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6381750596625227565
Running compilation step : cd /tmp/ltsmin6381750596625227565;'/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'
[2023-03-11 08:46:17] [INFO ] Removed a total of 5462 redundant transitions.
[2023-03-11 08:46:17] [INFO ] Flatten gal took : 177 ms
[2023-03-11 08:46:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 38 labels/synchronizations in 73 ms.
[2023-03-11 08:46:18] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality805103450738749808.gal : 9 ms
[2023-03-11 08:46:18] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16452918112332786935.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/ReachabilityCardinality805103450738749808.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16452918112332786935.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality16452918112332786935.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :4 after 8
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8 after 5279
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :5279 after 1.54253e+06
Compilation finished in 3878 ms.
Running link step : cd /tmp/ltsmin6381750596625227565;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 94 ms.
Running LTSmin : cd /tmp/ltsmin6381750596625227565;'/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' 'AutonomousCarPT09bReachabilityCardinality12==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
petri\_inst\_inst\_mod\_flat,5.78351e+07,50.8264,455784,2602,150,335880,1764,1319,4.07704e+06,96,11154,0
Total reachable state count : 57835137

Verifying 1 reachability properties.
Reachability property AutonomousCar-PT-09b-ReachabilityCardinality-12 is true.
FORMULA AutonomousCar-PT-09b-ReachabilityCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

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-09b-ReachabilityCardinality-12,256,50.8995,455784,39,33,335880,1764,1333,4.07704e+06,103,11154,1005
ITS tools runner thread asked to quit. Dying gracefully.
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 1950128 ms.

BK_STOP 1678524488719

--------------------
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-09b"
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-09b, 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-oct2-167813593500670"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-09b.tgz
mv AutonomousCar-PT-09b 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 ;