Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r037-tajo-167813690100271.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is BridgeAndVehicles-PT-V50P50N50, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690100271
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 17M
-rw-r--r-- 1 mcc users 30K Feb 25 12:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 169K Feb 25 12:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 597K Feb 25 12:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.3M Feb 25 12:34 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 11K Feb 25 15:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 43K Feb 25 15:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 241K Feb 25 15:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 708K Feb 25 15:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 32K Feb 25 13:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 188K Feb 25 13:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.6M Feb 25 13:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 6.1M Feb 25 13:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.6K Feb 25 15:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 4.5M 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 BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678337750272

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V50P50N50
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-09 04:55:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 04:55:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 04:55:53] [INFO ] Load time of PNML (sax parser for PT used): 395 ms
[2023-03-09 04:55:53] [INFO ] Transformed 168 places.
[2023-03-09 04:55:53] [INFO ] Transformed 5408 transitions.
[2023-03-09 04:55:53] [INFO ] Parsed PT model containing 168 places and 5408 transitions and 42330 arcs in 588 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 151 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 23 resets, run finished after 1249 ms. (steps per millisecond=8 ) properties (out of 13) seen :4
FORMULA BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-09 04:55:56] [INFO ] Flatten gal took : 833 ms
[2023-03-09 04:55:56] [INFO ] Flatten gal took : 408 ms
[2023-03-09 04:55:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7583831246670782437.gal : 140 ms
[2023-03-09 04:55:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14808172774332580360.prop : 64 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/ReachabilityCardinality7583831246670782437.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14808172774332580360.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/ReachabilityCardinality14808172774332580360.prop.
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 4313 ms. (steps per millisecond=2 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 152 ms. (steps per millisecond=65 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 222 ms. (steps per millisecond=45 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 9) seen :0
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 6
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 164 ms. (steps per millisecond=60 ) properties (out of 9) seen :0
SDD proceeding with computation,9 properties remain. new max is 8
SDD size :6 after 16
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 232 ms. (steps per millisecond=43 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2023-03-09 04:56:00] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 168 cols
[2023-03-09 04:56:00] [INFO ] Computed 7 place invariants in 43 ms
SDD proceeding with computation,9 properties remain. new max is 16
SDD size :16 after 34
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :34 after 68
[2023-03-09 04:56:10] [INFO ] [Real]Absence check using 7 positive place invariants in 49 ms returned sat
[2023-03-09 04:56:10] [INFO ] After 1271ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:8
[2023-03-09 04:56:11] [INFO ] [Nat]Absence check using 7 positive place invariants in 17 ms returned sat
[2023-03-09 04:56:12] [INFO ] After 773ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :6
[2023-03-09 04:56:12] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:56:13] [INFO ] After 1210ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :3 sat :6
[2023-03-09 04:56:14] [INFO ] After 2864ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :6
Attempting to minimize the solution found.
Minimization took 899 ms.
[2023-03-09 04:56:15] [INFO ] After 4917ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :6
FORMULA BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 9 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 327 ms.
Support contains 42 out of 168 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 168/168 places, 5408/5408 transitions.
Graph (complete) has 1542 edges and 168 vertex of which 166 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.52 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 165 transition count 5407
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 22 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 163 transition count 5406
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 9 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 162 transition count 5405
Applied a total of 8 rules in 1929 ms. Remains 162 /168 variables (removed 6) and now considering 5405/5408 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1933 ms. Remains : 162/168 places, 5405/5408 transitions.
Incomplete random walk after 10000 steps, including 32 resets, run finished after 322 ms. (steps per millisecond=31 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 372 ms. (steps per millisecond=26 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 340 ms. (steps per millisecond=29 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 14 resets, run finished after 181 ms. (steps per millisecond=55 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 14 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 6) seen :0
SDD proceeding with computation,9 properties remain. new max is 64
SDD size :68 after 205
Interrupted probabilistic random walk after 101711 steps, run timeout after 3001 ms. (steps per millisecond=33 ) properties seen :{}
Probabilistic random walk after 101711 steps, saw 34924 distinct states, run finished after 3003 ms. (steps per millisecond=33 ) properties seen :0
Running SMT prover for 6 properties.
[2023-03-09 04:56:22] [INFO ] Flow matrix only has 407 transitions (discarded 4998 similar events)
// Phase 1: matrix 407 rows 162 cols
[2023-03-09 04:56:22] [INFO ] Computed 4 place invariants in 8 ms
[2023-03-09 04:56:23] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 04:56:23] [INFO ] After 801ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-09 04:56:23] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 04:56:24] [INFO ] After 647ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-09 04:56:24] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:56:25] [INFO ] After 1121ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-09 04:56:27] [INFO ] After 2390ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 696 ms.
[2023-03-09 04:56:27] [INFO ] After 3982ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 1324 ms.
Support contains 42 out of 162 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 162/162 places, 5405/5405 transitions.
Applied a total of 0 rules in 1261 ms. Remains 162 /162 variables (removed 0) and now considering 5405/5405 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1262 ms. Remains : 162/162 places, 5405/5405 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 162/162 places, 5405/5405 transitions.
Applied a total of 0 rules in 1223 ms. Remains 162 /162 variables (removed 0) and now considering 5405/5405 (removed 0) transitions.
[2023-03-09 04:56:31] [INFO ] Flow matrix only has 407 transitions (discarded 4998 similar events)
[2023-03-09 04:56:31] [INFO ] Invariant cache hit.
[2023-03-09 04:56:32] [INFO ] Implicit Places using invariants in 469 ms returned []
[2023-03-09 04:56:32] [INFO ] Flow matrix only has 407 transitions (discarded 4998 similar events)
[2023-03-09 04:56:32] [INFO ] Invariant cache hit.
[2023-03-09 04:56:32] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:56:33] [INFO ] Implicit Places using invariants and state equation in 1906 ms returned [52, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2387 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 160/162 places, 5405/5405 transitions.
Applied a total of 0 rules in 974 ms. Remains 160 /160 variables (removed 0) and now considering 5405/5405 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 4587 ms. Remains : 160/162 places, 5405/5405 transitions.
Incomplete random walk after 10000 steps, including 32 resets, run finished after 457 ms. (steps per millisecond=21 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 199 ms. (steps per millisecond=50 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 190 ms. (steps per millisecond=52 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 172 ms. (steps per millisecond=58 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 177 ms. (steps per millisecond=56 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 200 ms. (steps per millisecond=50 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 163 ms. (steps per millisecond=61 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 69990 steps, run timeout after 3007 ms. (steps per millisecond=23 ) properties seen :{}
Probabilistic random walk after 69990 steps, saw 24058 distinct states, run finished after 3008 ms. (steps per millisecond=23 ) properties seen :0
Running SMT prover for 6 properties.
[2023-03-09 04:56:39] [INFO ] Flow matrix only has 407 transitions (discarded 4998 similar events)
// Phase 1: matrix 407 rows 160 cols
[2023-03-09 04:56:39] [INFO ] Computed 4 place invariants in 3 ms
[2023-03-09 04:56:39] [INFO ] [Real]Absence check using 4 positive place invariants in 6 ms returned sat
[2023-03-09 04:56:40] [INFO ] After 871ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-09 04:56:40] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 04:56:41] [INFO ] After 764ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-09 04:56:41] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:56:42] [INFO ] After 1018ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-09 04:56:43] [INFO ] After 2158ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 1060 ms.
[2023-03-09 04:56:44] [INFO ] After 4139ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 692 ms.
Support contains 42 out of 160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 160/160 places, 5405/5405 transitions.
Applied a total of 0 rules in 949 ms. Remains 160 /160 variables (removed 0) and now considering 5405/5405 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 949 ms. Remains : 160/160 places, 5405/5405 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 160/160 places, 5405/5405 transitions.
Applied a total of 0 rules in 865 ms. Remains 160 /160 variables (removed 0) and now considering 5405/5405 (removed 0) transitions.
[2023-03-09 04:56:47] [INFO ] Flow matrix only has 407 transitions (discarded 4998 similar events)
[2023-03-09 04:56:47] [INFO ] Invariant cache hit.
[2023-03-09 04:56:47] [INFO ] Implicit Places using invariants in 514 ms returned []
[2023-03-09 04:56:47] [INFO ] Flow matrix only has 407 transitions (discarded 4998 similar events)
[2023-03-09 04:56:47] [INFO ] Invariant cache hit.
[2023-03-09 04:56:48] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 04:56:52] [INFO ] Implicit Places using invariants and state equation in 5080 ms returned []
Implicit Place search using SMT with State Equation took 5598 ms to find 0 implicit places.
[2023-03-09 04:56:53] [INFO ] Redundant transitions in 420 ms returned []
[2023-03-09 04:56:53] [INFO ] Flow matrix only has 407 transitions (discarded 4998 similar events)
[2023-03-09 04:56:53] [INFO ] Invariant cache hit.
[2023-03-09 04:56:55] [INFO ] Dead Transitions using invariants and state equation in 2233 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9148 ms. Remains : 160/160 places, 5405/5405 transitions.
Ensure Unique test removed 4998 transitions
Reduce isomorphic transitions removed 4998 transitions.
Iterating post reduction 0 with 4998 rules applied. Total rules applied 4998 place count 160 transition count 407
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5000 place count 160 transition count 405
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5002 place count 158 transition count 405
Applied a total of 5002 rules in 17 ms. Remains 158 /160 variables (removed 2) and now considering 405/5405 (removed 5000) transitions.
Running SMT prover for 6 properties.
// Phase 1: matrix 405 rows 158 cols
[2023-03-09 04:56:55] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-09 04:56:55] [INFO ] [Real]Absence check using 4 positive place invariants in 27 ms returned sat
[2023-03-09 04:56:58] [INFO ] After 2506ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-09 04:56:58] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 04:56:58] [INFO ] After 397ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-09 04:56:58] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-09 04:56:58] [INFO ] After 272ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-09 04:56:59] [INFO ] After 578ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 312 ms.
[2023-03-09 04:56:59] [INFO ] After 1368ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
[2023-03-09 04:56:59] [INFO ] Flatten gal took : 12 ms
[2023-03-09 04:56:59] [INFO ] Flatten gal took : 12 ms
[2023-03-09 04:56:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3497289172799716210.gal : 16 ms
[2023-03-09 04:56:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4538030265604065310.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/ReachabilityCardinality3497289172799716210.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4538030265604065310.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality4538030265604065310.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :4 after 14
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :14 after 24
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :24 after 34
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :34 after 54
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :54 after 84
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :84 after 134
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :134 after 232
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :232 after 5313
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :5313 after 102718
Reachability property BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-13 is true.
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :102718 after 976580
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :976580 after 1.95822e+06
SDD proceeding with computation,5 properties remain. new max is 8192
SDD size :1.95822e+06 after 6.84669e+06
SDD proceeding with computation,5 properties remain. new max is 16384
SDD size :6.84669e+06 after 2.54136e+07
Reachability property BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-14 is true.
Reachability property BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-12 is true.
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :2.54136e+07 after 9.7911e+07
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,4.44173e+08,5.95411,152584,2,50985,23,383109,9,0,1052,236813,0
Total reachable state count : 444173125

Verifying 6 reachability properties.
Reachability property BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-10 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-10,153,6.00667,152584,2,159,23,383109,9,0,1059,236813,0
Invariant property BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-11 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
BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-11,204,6.04685,152584,2,159,23,383109,9,0,1070,236813,0
Reachability property BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-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
BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-12,1,6.0478,152584,2,159,23,383109,10,0,1075,236813,0
Reachability property BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-13 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
BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-13,1,6.05051,152584,2,159,23,383109,11,0,1113,236813,0
Reachability property BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-14 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
BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-14,1,6.05171,152584,2,159,23,383109,12,0,1126,236813,0
Invariant property BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-15 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
BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-15,1,6.05222,152584,2,159,23,383109,12,0,1127,236813,0
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)
[2023-03-09 04:57:05] [INFO ] Flatten gal took : 182 ms
[2023-03-09 04:57:05] [INFO ] Applying decomposition
[2023-03-09 04:57:06] [INFO ] Flatten gal took : 194 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/graph11713627069714092850.txt' '-o' '/tmp/graph11713627069714092850.bin' '-w' '/tmp/graph11713627069714092850.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11713627069714092850.bin' '-l' '-1' '-v' '-w' '/tmp/graph11713627069714092850.weights' '-q' '0' '-e' '0.001'
[2023-03-09 04:57:06] [INFO ] Decomposing Gal with order
[2023-03-09 04:57:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 04:57:09] [INFO ] Removed a total of 10691 redundant transitions.
[2023-03-09 04:57:10] [INFO ] Flatten gal took : 3013 ms
[2023-03-09 04:57:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 693 labels/synchronizations in 101 ms.
[2023-03-09 04:57:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12892979699507190374.gal : 11 ms
[2023-03-09 04:57:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7278825652090980680.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/ReachabilityCardinality12892979699507190374.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7278825652090980680.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality7278825652090980680.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :43200 after 45700
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :93285 after 95734
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :181940 after 189237
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :337008 after 357042
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :973393 after 980334
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :1.54362e+06 after 1.60061e+06
SDD proceeding with computation,9 properties remain. new max is 128
SDD size :205 after 2550
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :3.45529e+06 after 3.53873e+06
Reachability property BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-14 is true.
FORMULA BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :6.80757e+06 after 7.01983e+06
SDD proceeding with computation,9 properties remain. new max is 256
SDD size :2550 after 12899
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :1.21446e+07 after 1.22331e+07
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-09 05:27:10] [INFO ] Flatten gal took : 211 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10738462012483594079
[2023-03-09 05:27:10] [INFO ] Too many transitions (5405) to apply POR reductions. Disabling POR matrices.
[2023-03-09 05:27:11] [INFO ] Built C files in 187ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10738462012483594079
Running compilation step : cd /tmp/ltsmin10738462012483594079;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '144' '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'
[2023-03-09 05:27:11] [INFO ] Applying decomposition
[2023-03-09 05:27:11] [INFO ] Flatten gal took : 175 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/graph5442227105670075252.txt' '-o' '/tmp/graph5442227105670075252.bin' '-w' '/tmp/graph5442227105670075252.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5442227105670075252.bin' '-l' '-1' '-v' '-w' '/tmp/graph5442227105670075252.weights' '-q' '0' '-e' '0.001'
[2023-03-09 05:27:12] [INFO ] Decomposing Gal with order
[2023-03-09 05:27:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 05:27:14] [INFO ] Removed a total of 10345 redundant transitions.
[2023-03-09 05:27:14] [INFO ] Flatten gal took : 1852 ms
[2023-03-09 05:27:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 447 labels/synchronizations in 123 ms.
[2023-03-09 05:27:14] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability4991360387853627888.gal : 15 ms
[2023-03-09 05:27:14] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability4558423251407541834.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/ReachabilityFireability4991360387853627888.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability4558423251407541834.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/ReachabilityFireability4558423251407541834.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 24
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :24 after 49
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :49 after 94
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :94 after 179
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :179 after 329
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :329 after 539
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :539 after 712
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :712 after 10502
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :10502 after 23150
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :23150 after 40846
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :40846 after 73184
SDD proceeding with computation,5 properties remain. new max is 8192
SDD size :515437 after 517637
Compilation finished in 18258 ms.
Running link step : cd /tmp/ltsmin10738462012483594079;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 83 ms.
Running LTSmin : cd /tmp/ltsmin10738462012483594079;'/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' 'BridgeAndVehiclesPTV50P50N50ReachabilityFireability10==true'
SDD proceeding with computation,5 properties remain. new max is 16384
SDD size :4.28871e+06 after 5.13204e+06

BK_STOP 1678339852128

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

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

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BridgeAndVehicles-PT-V50P50N50"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-PT-V50P50N50, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r037-tajo-167813690100271"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V50P50N50.tgz
mv BridgeAndVehicles-PT-V50P50N50 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;