Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r037-tajo-167813690100223.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-V20P20N50, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690100223
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.0M
-rw-r--r-- 1 mcc users 15K Feb 25 12:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 113K Feb 25 12:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 385K Feb 25 12:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.5M Feb 25 12:12 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 9.7K Feb 25 15:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 44K Feb 25 15:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 139K Feb 25 15:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 404K Feb 25 15:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 37K Feb 25 12:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 226K Feb 25 12:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 463K Feb 25 12:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.9M Feb 25 12:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.8K 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 1.9M 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-V20P20N50-ReachabilityFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678332976010

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-V20P20N50
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-09 03:36:18] [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 03:36:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 03:36:18] [INFO ] Load time of PNML (sax parser for PT used): 187 ms
[2023-03-09 03:36:18] [INFO ] Transformed 108 places.
[2023-03-09 03:36:18] [INFO ] Transformed 2228 transitions.
[2023-03-09 03:36:18] [INFO ] Parsed PT model containing 108 places and 2228 transitions and 17190 arcs in 307 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 62 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 57 resets, run finished after 669 ms. (steps per millisecond=14 ) properties (out of 16) seen :6
FORMULA BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-09 03:36:19] [INFO ] Flatten gal took : 397 ms
[2023-03-09 03:36:20] [INFO ] Flatten gal took : 196 ms
[2023-03-09 03:36:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7071271976737799469.gal : 55 ms
[2023-03-09 03:36:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14830659664731218406.prop : 18 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/ReachabilityCardinality7071271976737799469.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14830659664731218406.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/ReachabilityCardinality14830659664731218406.prop.
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 1732 ms. (steps per millisecond=5 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 10) seen :0
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 6
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 10) seen :1
FORMULA BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :6 after 16
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 9) seen :0
SDD proceeding with computation,10 properties remain. new max is 16
SDD size :16 after 34
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 178 ms. (steps per millisecond=56 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 175 ms. (steps per millisecond=57 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2023-03-09 03:36:22] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 108 cols
[2023-03-09 03:36:22] [INFO ] Computed 7 place invariants in 23 ms
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :34 after 85
[2023-03-09 03:36:24] [INFO ] [Real]Absence check using 7 positive place invariants in 16 ms returned sat
[2023-03-09 03:36:25] [INFO ] After 582ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:8
[2023-03-09 03:36:25] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-09 03:36:26] [INFO ] After 707ms SMT Verify possible using state equation in natural domain returned unsat :5 sat :4
[2023-03-09 03:36:26] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 03:36:26] [INFO ] After 552ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :5 sat :4
[2023-03-09 03:36:27] [INFO ] After 1587ms SMT Verify possible using trap constraints in natural domain returned unsat :5 sat :4
Attempting to minimize the solution found.
Minimization took 636 ms.
[2023-03-09 03:36:28] [INFO ] After 3306ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :4
FORMULA BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 9 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 110 ms.
Support contains 86 out of 108 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 108/108 places, 2228/2228 transitions.
Graph (complete) has 882 edges and 108 vertex of which 106 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.26 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 105 transition count 2227
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 105 transition count 2227
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 103 transition count 2226
Applied a total of 6 rules in 815 ms. Remains 103 /108 variables (removed 5) and now considering 2226/2228 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 816 ms. Remains : 103/108 places, 2226/2228 transitions.
Incomplete random walk after 10000 steps, including 79 resets, run finished after 397 ms. (steps per millisecond=25 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 41 resets, run finished after 198 ms. (steps per millisecond=50 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 174 ms. (steps per millisecond=57 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 30 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 189 ms. (steps per millisecond=52 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 171602 steps, run timeout after 3001 ms. (steps per millisecond=57 ) properties seen :{}
Probabilistic random walk after 171602 steps, saw 50018 distinct states, run finished after 3002 ms. (steps per millisecond=57 ) properties seen :0
Running SMT prover for 4 properties.
[2023-03-09 03:36:33] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 103 cols
[2023-03-09 03:36:33] [INFO ] Computed 4 place invariants in 15 ms
[2023-03-09 03:36:33] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 03:36:34] [INFO ] After 294ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-09 03:36:34] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 03:36:34] [INFO ] After 734ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-09 03:36:34] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 03:36:35] [INFO ] After 571ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-09 03:36:36] [INFO ] After 1213ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 458 ms.
[2023-03-09 03:36:36] [INFO ] After 2490ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 44 ms.
Support contains 86 out of 103 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 103/103 places, 2226/2226 transitions.
Applied a total of 0 rules in 394 ms. Remains 103 /103 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 394 ms. Remains : 103/103 places, 2226/2226 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 103/103 places, 2226/2226 transitions.
Applied a total of 0 rules in 489 ms. Remains 103 /103 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
[2023-03-09 03:36:37] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-09 03:36:37] [INFO ] Invariant cache hit.
[2023-03-09 03:36:37] [INFO ] Implicit Places using invariants in 224 ms returned []
[2023-03-09 03:36:37] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-09 03:36:37] [INFO ] Invariant cache hit.
[2023-03-09 03:36:38] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 03:36:38] [INFO ] Implicit Places using invariants and state equation in 810 ms returned [22, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1047 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 101/103 places, 2226/2226 transitions.
Applied a total of 0 rules in 371 ms. Remains 101 /101 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1922 ms. Remains : 101/103 places, 2226/2226 transitions.
Incomplete random walk after 10000 steps, including 79 resets, run finished after 443 ms. (steps per millisecond=22 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 41 resets, run finished after 268 ms. (steps per millisecond=37 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 32 resets, run finished after 234 ms. (steps per millisecond=42 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 223 ms. (steps per millisecond=44 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 34 resets, run finished after 264 ms. (steps per millisecond=37 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 126500 steps, run timeout after 3001 ms. (steps per millisecond=42 ) properties seen :{}
Probabilistic random walk after 126500 steps, saw 37406 distinct states, run finished after 3013 ms. (steps per millisecond=41 ) properties seen :0
Running SMT prover for 4 properties.
[2023-03-09 03:36:43] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 101 cols
[2023-03-09 03:36:43] [INFO ] Computed 4 place invariants in 4 ms
[2023-03-09 03:36:43] [INFO ] [Real]Absence check using 4 positive place invariants in 26 ms returned sat
[2023-03-09 03:36:45] [INFO ] After 1709ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-09 03:36:45] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 03:36:45] [INFO ] After 457ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-09 03:36:45] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 03:36:46] [INFO ] After 465ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-09 03:36:46] [INFO ] After 979ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 375 ms.
[2023-03-09 03:36:47] [INFO ] After 1946ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 92 ms.
Support contains 86 out of 101 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 101/101 places, 2226/2226 transitions.
Applied a total of 0 rules in 221 ms. Remains 101 /101 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 221 ms. Remains : 101/101 places, 2226/2226 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 101/101 places, 2226/2226 transitions.
Applied a total of 0 rules in 217 ms. Remains 101 /101 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
[2023-03-09 03:36:47] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-09 03:36:47] [INFO ] Invariant cache hit.
[2023-03-09 03:36:47] [INFO ] Implicit Places using invariants in 106 ms returned []
[2023-03-09 03:36:47] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-09 03:36:47] [INFO ] Invariant cache hit.
[2023-03-09 03:36:47] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 03:36:48] [INFO ] Implicit Places using invariants and state equation in 302 ms returned []
Implicit Place search using SMT with State Equation took 412 ms to find 0 implicit places.
[2023-03-09 03:36:48] [INFO ] Redundant transitions in 171 ms returned []
[2023-03-09 03:36:48] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-09 03:36:48] [INFO ] Invariant cache hit.
[2023-03-09 03:36:49] [INFO ] Dead Transitions using invariants and state equation in 956 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1766 ms. Remains : 101/101 places, 2226/2226 transitions.
Ensure Unique test removed 1938 transitions
Reduce isomorphic transitions removed 1938 transitions.
Iterating post reduction 0 with 1938 rules applied. Total rules applied 1938 place count 101 transition count 288
Applied a total of 1938 rules in 6 ms. Remains 101 /101 variables (removed 0) and now considering 288/2226 (removed 1938) transitions.
Running SMT prover for 4 properties.
[2023-03-09 03:36:49] [INFO ] Invariant cache hit.
[2023-03-09 03:36:49] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 03:36:49] [INFO ] After 370ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
SDD proceeding with computation,10 properties remain. new max is 64
SDD size :85 after 924
[2023-03-09 03:36:49] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 03:36:50] [INFO ] After 606ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-09 03:36:50] [INFO ] After 1172ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 432 ms.
[2023-03-09 03:36:51] [INFO ] After 1713ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
[2023-03-09 03:36:51] [INFO ] Flatten gal took : 28 ms
[2023-03-09 03:36:51] [INFO ] Flatten gal took : 24 ms
[2023-03-09 03:36:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16499404334387230760.gal : 7 ms
[2023-03-09 03:36:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10092346169256876223.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16499404334387230760.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10092346169256876223.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality10092346169256876223.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :4 after 11
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :11 after 17
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :17 after 29
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :29 after 47
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :47 after 77
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :77 after 137
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :137 after 257
Invariant property BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-03 does not hold.
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :257 after 20064
Invariant property BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-12 does not hold.
Reachability property BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-11 is true.
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :20064 after 208848
Invariant property BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-15 does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 513 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,1.0257e+06,3.09981,10696,2,2005,19,22009,6,0,693,16975,0
Total reachable state count : 1025696

Verifying 4 reachability properties.
Invariant property BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-03 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-V20P20N50-ReachabilityFireability-03,1,3.1008,10696,2,102,19,22009,7,0,699,16975,0
Reachability property BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-11 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-V20P20N50-ReachabilityFireability-11,1,3.12254,10960,2,102,19,22009,8,0,753,16975,0
Invariant property BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-12 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-V20P20N50-ReachabilityFireability-12,1,3.86755,10960,2,102,19,22009,9,0,837,16975,0
Invariant property BridgeAndVehicles-PT-V20P20N50-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-V20P20N50-ReachabilityFireability-15,21,3.95289,11224,2,102,19,22009,10,0,935,16975,0
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 03:36:55] [INFO ] Flatten gal took : 173 ms
[2023-03-09 03:36:55] [INFO ] Applying decomposition
[2023-03-09 03:36:55] [INFO ] Flatten gal took : 168 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/graph2061285385954102390.txt' '-o' '/tmp/graph2061285385954102390.bin' '-w' '/tmp/graph2061285385954102390.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2061285385954102390.bin' '-l' '-1' '-v' '-w' '/tmp/graph2061285385954102390.weights' '-q' '0' '-e' '0.001'
[2023-03-09 03:36:56] [INFO ] Decomposing Gal with order
[2023-03-09 03:36:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 03:36:57] [INFO ] Removed a total of 4292 redundant transitions.
[2023-03-09 03:36:57] [INFO ] Flatten gal took : 1046 ms
[2023-03-09 03:36:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 393 labels/synchronizations in 70 ms.
[2023-03-09 03:36:58] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14975271146689675807.gal : 11 ms
[2023-03-09 03:36:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12400551443307413005.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14975271146689675807.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12400551443307413005.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
Loading property file /tmp/ReachabilityCardinality12400551443307413005.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :4578 after 4703
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :11855 after 12652
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :21643 after 23844
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :61487 after 65179
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :148723 after 154877
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :324994 after 333757
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :635718 after 650192
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :1.11734e+06 after 1.15208e+06
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :924 after 2164
Reachability property BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-11 is true.
FORMULA BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :2.20132e+06 after 2.25153e+06
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :3.68842e+06 after 3.68953e+06
SDD proceeding with computation,10 properties remain. new max is 256
SDD size :2164 after 2212
SDD proceeding with computation,10 properties remain. new max is 512
SDD size :2212 after 2312
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :5.40447e+06 after 5.4161e+06
SDD proceeding with computation,10 properties remain. new max is 1024
SDD size :2312 after 2484
Reachability property BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-09 is true.
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :7.84828e+06 after 7.8517e+06
SDD proceeding with computation,9 properties remain. new max is 1024
SDD size :2484 after 2962
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,9.79234e+06,366.736,1198280,40818,21926,1.97804e+06,146250,451,4.63522e+06,471,1.16494e+06,0
Total reachable state count : 9792342

Verifying 4 reachability properties.
Invariant property BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-03 is true.
FORMULA BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-03 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
BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-03,0,368.62,1198280,1,0,1.97804e+06,146250,453,4.63522e+06,474,1.16494e+06,7396
Reachability property BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-11 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-V20P20N50-ReachabilityFireability-11,112,368.697,1198280,37,226,1.97804e+06,146250,702,4.63522e+06,513,1.16494e+06,7849
Invariant property BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-12 is true.
FORMULA BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

SDD proceeding with computation,9 properties remain. new max is 2048
SDD size :2962 after 3984
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-V20P20N50-ReachabilityFireability-12,0,372.419,1198280,1,0,1.97804e+06,146250,964,4.63522e+06,574,1.16494e+06,60990
Invariant property BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-15 is true.
FORMULA BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-15 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
BridgeAndVehicles-PT-V20P20N50-ReachabilityFireability-15,0,386.158,1198280,1,0,1.97804e+06,146250,1263,4.63522e+06,621,1.16494e+06,166300
All properties solved without resorting to model-checking.
Total runtime 426768 ms.

BK_STOP 1678333405790

--------------------
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-V20P20N50"
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-V20P20N50, 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-167813690100223"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V20P20N50.tgz
mv BridgeAndVehicles-PT-V20P20N50 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 ;