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-167813689800063.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is BridgeAndVehicles-COL-V20P20N50, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813689800063
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 7.8K Feb 25 12:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 25 12:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 25 12:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K 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 4.4K Feb 25 15:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 15:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 15:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 25 12:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 158K Feb 25 12:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Feb 25 12:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 25 12:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 41K 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-COL-V20P20N50-ReachabilityFireability-00
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-01
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-02
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-03
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-04
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-05
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-06
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-07
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-08
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-09
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-10
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-11
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-12
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-13
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-14
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678317454110

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-COL-V20P20N50
Not applying reductions.
Model is COL
ReachabilityFireability COL
Running Version 202303021504
[2023-03-08 23:17:36] [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]
[2023-03-08 23:17:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 23:17:36] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-08 23:17:37] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-08 23:17:37] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 593 ms
[2023-03-08 23:17:37] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 108 PT places and 90298.0 transition bindings in 18 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
[2023-03-08 23:17:37] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 5 ms.
[2023-03-08 23:17:37] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Remains 7 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Computed a total of 9 stabilizing places and 6 stable transitions
Graph (complete) has 22 edges and 12 vertex of which 10 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Finished random walk after 85 steps, including 0 resets, run visited all 7 properties in 24 ms. (steps per millisecond=3 )
[2023-03-08 23:17:37] [INFO ] Invariant property BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-03 is trivially false : it is not verified in initial state.
[2023-03-08 23:17:37] [INFO ] Invariant property BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-09 is trivially false : it is not verified in initial state.
[2023-03-08 23:17:37] [INFO ] Flatten gal took : 14 ms
[2023-03-08 23:17:37] [INFO ] Flatten gal took : 2 ms
Arc [13:1*[(MOD (ADD $cpt 1) 51)]] contains successor/predecessor on variables of sort compteur
Arc [1:1*[(MOD (ADD $cA 1) 21)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 21) 21) 21)]] contains successor/predecessor on variables of sort voitureB
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2023-03-08 23:17:37] [INFO ] Unfolded HLPN to a Petri net with 108 places and 2228 transitions 17190 arcs in 102 ms.
[2023-03-08 23:17:37] [INFO ] Unfolded 16 HLPN properties in 2 ms.
Initial state reduction rules removed 2 formulas.
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-08 23:17:38] [INFO ] Flatten gal took : 379 ms
[2023-03-08 23:17:39] [INFO ] Flatten gal took : 285 ms
Incomplete random walk after 10001 steps, including 57 resets, run finished after 1037 ms. (steps per millisecond=9 ) properties (out of 14) seen :10
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 365 ms. (steps per millisecond=27 ) properties (out of 4) seen :0
[2023-03-08 23:17:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2909794626553976973.gal : 231 ms
[2023-03-08 23:17:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14894889159003108253.prop : 52 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/ReachabilityCardinality2909794626553976973.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14894889159003108253.prop' '--nowitness' '--gen-order' 'FOLLOW'

Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 238 ms. (steps per millisecond=42 ) properties (out of 4) seen :0
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
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 357 ms. (steps per millisecond=28 ) properties (out of 4) seen :0
Loading property file /tmp/ReachabilityCardinality14894889159003108253.prop.
SDD proceeding with computation,14 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,14 properties remain. new max is 8
SDD size :4 after 7
SDD proceeding with computation,14 properties remain. new max is 16
SDD size :7 after 11
SDD proceeding with computation,14 properties remain. new max is 32
SDD size :11 after 36
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 3071 ms. (steps per millisecond=3 ) properties (out of 4) seen :0
SDD proceeding with computation,14 properties remain. new max is 64
SDD size :36 after 66
Running SMT prover for 4 properties.
[2023-03-08 23:17:43] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 108 cols
[2023-03-08 23:17:43] [INFO ] Computed 7 place invariants in 34 ms
SDD proceeding with computation,14 properties remain. new max is 128
SDD size :66 after 121
SDD proceeding with computation,14 properties remain. new max is 256
SDD size :121 after 241
Invariant property BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-14 does not hold.
Invariant property BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-13 does not hold.
Reachability property BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-12 is true.
Invariant property BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-11 does not hold.
[2023-03-08 23:17:47] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-08 23:17:47] [INFO ] After 259ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:3
[2023-03-08 23:17:47] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2023-03-08 23:17:47] [INFO ] After 85ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :1
[2023-03-08 23:17:47] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 23:17:47] [INFO ] After 56ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :3 sat :1
[2023-03-08 23:17:48] [INFO ] After 146ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :1
Attempting to minimize the solution found.
Minimization took 45 ms.
[2023-03-08 23:17:48] [INFO ] After 470ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :1
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 8 ms.
Support contains 3 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.23 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 4 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 599 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 601 ms. Remains : 103/108 places, 2226/2228 transitions.
Incomplete random walk after 10000 steps, including 79 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 41 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 1) seen :0
Invariant property BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-07 does not hold.
Invariant property BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-06 does not hold.
Invariant property BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-05 does not hold.
Reachability property BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-04 is true.
Reachability property BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-02 is true.
Reachability property BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-01 is true.
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :241 after 1453
Interrupted probabilistic random walk after 385303 steps, run timeout after 3001 ms. (steps per millisecond=128 ) properties seen :{}
Probabilistic random walk after 385303 steps, saw 108500 distinct states, run finished after 3004 ms. (steps per millisecond=128 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-08 23:17:51] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 103 cols
[2023-03-08 23:17:51] [INFO ] Computed 4 place invariants in 22 ms
[2023-03-08 23:17:51] [INFO ] [Real]Absence check using 4 positive place invariants in 8 ms returned sat
[2023-03-08 23:17:51] [INFO ] After 126ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 23:17:52] [INFO ] [Nat]Absence check using 4 positive place invariants in 9 ms returned sat
[2023-03-08 23:17:52] [INFO ] After 72ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 23:17:52] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 23:17:52] [INFO ] After 43ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 23:17:52] [INFO ] After 108ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 39 ms.
[2023-03-08 23:17:52] [INFO ] After 289ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 3 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 195 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 196 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 261 ms. Remains 103 /103 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
[2023-03-08 23:17:52] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-08 23:17:52] [INFO ] Invariant cache hit.
[2023-03-08 23:17:53] [INFO ] Implicit Places using invariants in 289 ms returned []
[2023-03-08 23:17:53] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-08 23:17:53] [INFO ] Invariant cache hit.
[2023-03-08 23:17:53] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 23:17:54] [INFO ] Implicit Places using invariants and state equation in 1272 ms returned [22, 44]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1571 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 241 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 2074 ms. Remains : 101/103 places, 2226/2226 transitions.
Incomplete random walk after 10000 steps, including 79 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 1) seen :0
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :1453 after 1516
Interrupted probabilistic random walk after 369925 steps, run timeout after 3001 ms. (steps per millisecond=123 ) properties seen :{}
Probabilistic random walk after 369925 steps, saw 104312 distinct states, run finished after 3002 ms. (steps per millisecond=123 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-08 23:17:57] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 101 cols
[2023-03-08 23:17:57] [INFO ] Computed 4 place invariants in 20 ms
[2023-03-08 23:17:57] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-08 23:17:57] [INFO ] After 193ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 23:17:57] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-08 23:17:58] [INFO ] After 134ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 23:17:58] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 23:17:58] [INFO ] After 111ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 23:17:58] [INFO ] After 212ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 47 ms.
[2023-03-08 23:17:58] [INFO ] After 467ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 3 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 234 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 235 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 225 ms. Remains 101 /101 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
[2023-03-08 23:17:58] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-08 23:17:58] [INFO ] Invariant cache hit.
[2023-03-08 23:17:59] [INFO ] Implicit Places using invariants in 391 ms returned []
[2023-03-08 23:17:59] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-08 23:17:59] [INFO ] Invariant cache hit.
[2023-03-08 23:17:59] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 23:18:00] [INFO ] Implicit Places using invariants and state equation in 1002 ms returned []
Implicit Place search using SMT with State Equation took 1398 ms to find 0 implicit places.
[2023-03-08 23:18:00] [INFO ] Redundant transitions in 164 ms returned []
[2023-03-08 23:18:00] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-08 23:18:00] [INFO ] Invariant cache hit.
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :1516 after 1600
[2023-03-08 23:18:01] [INFO ] Dead Transitions using invariants and state equation in 706 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2508 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
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1940 place count 101 transition count 286
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1942 place count 99 transition count 286
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 1944 place count 99 transition count 286
Applied a total of 1944 rules in 22 ms. Remains 99 /101 variables (removed 2) and now considering 286/2226 (removed 1940) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 286 rows 99 cols
[2023-03-08 23:18:01] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-08 23:18:01] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-08 23:18:01] [INFO ] After 136ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 23:18:01] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-08 23:18:01] [INFO ] After 74ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 23:18:01] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 23:18:01] [INFO ] After 18ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 23:18:01] [INFO ] After 41ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 25 ms.
[2023-03-08 23:18:01] [INFO ] After 177ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-08 23:18:01] [INFO ] Flatten gal took : 30 ms
[2023-03-08 23:18:01] [INFO ] Flatten gal took : 31 ms
[2023-03-08 23:18:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12942363002284461953.gal : 3 ms
[2023-03-08 23:18:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3818747064448890143.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/ReachabilityCardinality12942363002284461953.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3818747064448890143.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/ReachabilityCardinality3818747064448890143.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 16
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :16 after 20
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :20 after 346
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :346 after 451
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :451 after 18092
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :18092 after 28707
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :28707 after 39446
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :39446 after 122618
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :122618 after 265785
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :265785 after 763093
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :1600 after 1663
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :763093 after 2.43223e+06
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,1.07916e+07,8.62006,205448,2,3225,18,677245,7,0,692,617440,0
Total reachable state count : 10791600

Verifying 1 reachability properties.
Invariant property BridgeAndVehicles-COL-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-COL-V20P20N50-ReachabilityFireability-03,35190,8.62177,205448,2,771,18,677245,7,0,695,617440,0
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)
[2023-03-08 23:18:10] [INFO ] Flatten gal took : 132 ms
[2023-03-08 23:18:10] [INFO ] Applying decomposition
[2023-03-08 23:18:10] [INFO ] Flatten gal took : 98 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/graph7311077055085906528.txt' '-o' '/tmp/graph7311077055085906528.bin' '-w' '/tmp/graph7311077055085906528.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7311077055085906528.bin' '-l' '-1' '-v' '-w' '/tmp/graph7311077055085906528.weights' '-q' '0' '-e' '0.001'
[2023-03-08 23:18:11] [INFO ] Decomposing Gal with order
[2023-03-08 23:18:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 23:18:11] [INFO ] Removed a total of 4292 redundant transitions.
[2023-03-08 23:18:12] [INFO ] Flatten gal took : 731 ms
[2023-03-08 23:18:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 393 labels/synchronizations in 25 ms.
[2023-03-08 23:18:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12707654229051392957.gal : 2 ms
[2023-03-08 23:18:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8616159352898397823.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/ReachabilityCardinality12707654229051392957.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8616159352898397823.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/ReachabilityCardinality8616159352898397823.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :164 after 722
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :722 after 1976
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :1976 after 4764
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :4764 after 9852
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :9852 after 19028
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :19028 after 34509
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :34509 after 59751
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :1663 after 4002
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :59751 after 98839
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :155938 after 236324
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :4002 after 7521
SDD proceeding with computation,4 properties remain. new max is 16384
SDD size :7521 after 17658
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :349268 after 498236
SDD proceeding with computation,4 properties remain. new max is 32768
SDD size :17658 after 44969
SDD proceeding with computation,4 properties remain. new max is 65536
SDD size :137522 after 215767
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :695926 after 769300
SDD proceeding with computation,4 properties remain. new max is 131072
SDD size :637686 after 780427
SDD proceeding with computation,4 properties remain. new max is 262144
SDD size :2.17354e+06 after 2.22691e+06
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :947154 after 1.03843e+06
SDD proceeding with computation,4 properties remain. new max is 524288
SDD size :7.27629e+06 after 7.31201e+06
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,9.79234e+06,567.819,3046836,2,346749,28,7.34236e+06,10,0,6198,5.38071e+06,0
Total reachable state count : 9792342

Verifying 14 reachability properties.
Reachability property BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-00 does not hold.
No reachable states exhibit your property : BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-00

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-COL-V20P20N50-ReachabilityFireability-00,0,568.329,3046836,1,0,28,7.34236e+06,10,0,6284,5.38071e+06,0
Reachability property BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-01 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-COL-V20P20N50-ReachabilityFireability-01,38,568.431,3046836,2,222,28,7.34236e+06,11,0,6307,5.38071e+06,0
Reachability property BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-02 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-COL-V20P20N50-ReachabilityFireability-02,38,568.435,3046836,2,222,28,7.34236e+06,12,0,6307,5.38071e+06,0
Invariant property BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-03 is true.
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

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-COL-V20P20N50-ReachabilityFireability-03,0,568.436,3046836,1,0,28,7.34236e+06,12,0,6307,5.38071e+06,0
Reachability property BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-04 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-COL-V20P20N50-ReachabilityFireability-04,38,568.44,3046836,2,222,28,7.34236e+06,12,0,6307,5.38071e+06,0
Invariant property BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-05 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-COL-V20P20N50-ReachabilityFireability-05,38,568.443,3046836,2,222,28,7.34236e+06,12,0,6307,5.38071e+06,0
Invariant property BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-06 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-06,38,568.446,3046836,2,222,28,7.34236e+06,12,0,6307,5.38071e+06,0
Invariant property BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-07 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-COL-V20P20N50-ReachabilityFireability-07,38,568.449,3046836,2,222,28,7.34236e+06,12,0,6307,5.38071e+06,0
Invariant property BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-08 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-08,0,568.45,3046836,1,0,28,7.34236e+06,12,0,6307,5.38071e+06,0
Invariant property BridgeAndVehicles-COL-V20P20N50-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-COL-V20P20N50-ReachabilityFireability-10,0,578.351,3046836,1,0,28,7.34236e+06,12,0,7399,5.38071e+06,0
Invariant property BridgeAndVehicles-COL-V20P20N50-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-COL-V20P20N50-ReachabilityFireability-11,3,579.069,3046836,2,121,28,7.34236e+06,13,0,8437,5.38071e+06,0
Reachability property BridgeAndVehicles-COL-V20P20N50-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-COL-V20P20N50-ReachabilityFireability-12,80200,580.122,3046836,2,31159,28,7.34236e+06,14,0,8455,5.38071e+06,0
Invariant property BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-13 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-COL-V20P20N50-ReachabilityFireability-13,38,580.164,3046836,2,222,28,7.34236e+06,15,0,8458,5.38071e+06,0
Invariant property BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-14 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-COL-V20P20N50-ReachabilityFireability-14,1,580.176,3046836,2,109,28,7.34236e+06,16,0,8459,5.38071e+06,0
ITS tools runner thread asked to quit. Dying gracefully.
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :1.26219e+06 after 1.63955e+06
Detected timeout of ITS tools.
All properties solved without resorting to model-checking.
Total runtime 1836199 ms.

BK_STOP 1678319294639

--------------------
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-COL-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-COL-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-167813689800063"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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