Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r066-tajo-171620415100037.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
......................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is BridgeAndVehicles-COL-V20P20N50, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r066-tajo-171620415100037
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 532K
-rw-r--r-- 1 mcc users 6.5K Apr 13 02:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Apr 13 02:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Apr 13 02:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 13 02:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 22 14:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 22 14:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 13 03:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Apr 13 03:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Apr 13 03:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 118K Apr 13 03:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 22 14:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_pt
-rw-r--r-- 1 mcc users 10 May 18 16:42 instance
-rw-r--r-- 1 mcc users 5 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 41K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1716663129233

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=gold2023
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=BridgeAndVehicles-COL-V20P20N50
Not applying reductions.
Model is COL
QuasiLiveness COL
Running Version 202304061127
[2024-05-25 18:52:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-25 18:52:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 18:52:11] [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.
[2024-05-25 18:52:11] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-25 18:52:11] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 483 ms
[2024-05-25 18:52:11] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 108 PT places and 90298.0 transition bindings in 21 ms.
[2024-05-25 18:52:11] [INFO ] Unfolded HLPN to a Petri net with 108 places and 2228 transitions 17190 arcs in 73 ms.
[2024-05-25 18:52:11] [INFO ] Unfolded 11 HLPN properties in 0 ms.
Initial state reduction rules removed 3 formulas.
Incomplete random walk after 10000 steps, including 57 resets, run finished after 330 ms. (steps per millisecond=30 ) properties (out of 8) seen :7
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-25 18:52:12] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 108 cols
[2024-05-25 18:52:12] [INFO ] Computed 7 invariants in 14 ms
[2024-05-25 18:52:12] [INFO ] Flatten gal took : 211 ms
[2024-05-25 18:52:12] [INFO ] Flatten gal took : 124 ms
[2024-05-25 18:52:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality280831205695276413.gal : 52 ms
[2024-05-25 18:52:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8320881453205842425.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality280831205695276413.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8320881453205842425.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...327
[2024-05-25 18:52:12] [INFO ] [Real]Absence check using 7 positive place invariants in 7 ms returned sat
[2024-05-25 18:52:12] [INFO ] After 486ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Loading property file /tmp/ReachabilityCardinality8320881453205842425.prop.
[2024-05-25 18:52:12] [INFO ] [Nat]Absence check using 7 positive place invariants in 12 ms returned sat
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 7
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :7 after 11
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :11 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 66
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :66 after 121
[2024-05-25 18:52:13] [INFO ] After 145ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 18:52:13] [INFO ] State equation strengthened by 102 read => feed constraints.
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :121 after 241
[2024-05-25 18:52:13] [INFO ] After 69ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 18:52:13] [INFO ] After 172ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 50 ms.
[2024-05-25 18:52:13] [INFO ] After 485ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 129 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.8 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 439 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 440 ms. Remains : 103/108 places, 2226/2228 transitions.
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :241 after 1453
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1453 after 1558
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1558 after 1663
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1663 after 4002
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :4002 after 7521
Incomplete random walk after 1000000 steps, including 7939 resets, run finished after 8157 ms. (steps per millisecond=122 ) properties (out of 1) seen :0
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :7521 after 17658
Incomplete Best-First random walk after 1000000 steps, including 4166 resets, run finished after 3868 ms. (steps per millisecond=258 ) properties (out of 1) seen :0
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :17658 after 44969
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :137522 after 215767
Interrupted probabilistic random walk after 4353724 steps, run timeout after 36001 ms. (steps per millisecond=120 ) properties seen :{}
Probabilistic random walk after 4353724 steps, saw 1161797 distinct states, run finished after 36005 ms. (steps per millisecond=120 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 18:53:01] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 103 cols
[2024-05-25 18:53:01] [INFO ] Computed 4 invariants in 7 ms
[2024-05-25 18:53:01] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 18:53:02] [INFO ] After 181ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 18:53:02] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 18:53:02] [INFO ] After 124ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 18:53:02] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 18:53:02] [INFO ] After 67ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 18:53:02] [INFO ] After 147ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 41 ms.
[2024-05-25 18:53:02] [INFO ] After 403ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 131 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 407 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 407 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 176 ms. Remains 103 /103 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
[2024-05-25 18:53:03] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2024-05-25 18:53:03] [INFO ] Invariant cache hit.
[2024-05-25 18:53:03] [INFO ] Implicit Places using invariants in 269 ms returned []
[2024-05-25 18:53:03] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2024-05-25 18:53:03] [INFO ] Invariant cache hit.
[2024-05-25 18:53:03] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 18:53:04] [INFO ] Implicit Places using invariants and state equation in 1098 ms returned [22, 44]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1380 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 247 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 1807 ms. Remains : 101/103 places, 2226/2226 transitions.
Incomplete random walk after 1000000 steps, including 7939 resets, run finished after 8345 ms. (steps per millisecond=119 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 4167 resets, run finished after 4410 ms. (steps per millisecond=226 ) properties (out of 1) seen :0
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :637686 after 780427
Interrupted probabilistic random walk after 4364742 steps, run timeout after 36001 ms. (steps per millisecond=121 ) properties seen :{}
Probabilistic random walk after 4364742 steps, saw 1164662 distinct states, run finished after 36001 ms. (steps per millisecond=121 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 18:53:53] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 101 cols
[2024-05-25 18:53:53] [INFO ] Computed 4 invariants in 15 ms
[2024-05-25 18:53:53] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-25 18:53:53] [INFO ] After 302ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 18:53:54] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 18:53:54] [INFO ] After 156ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 18:53:54] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 18:53:54] [INFO ] After 166ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 18:53:54] [INFO ] After 309ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 78 ms.
[2024-05-25 18:53:54] [INFO ] After 707ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 248 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 334 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 334 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 348 ms. Remains 101 /101 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
[2024-05-25 18:53:55] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2024-05-25 18:53:55] [INFO ] Invariant cache hit.
[2024-05-25 18:53:56] [INFO ] Implicit Places using invariants in 460 ms returned []
[2024-05-25 18:53:56] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2024-05-25 18:53:56] [INFO ] Invariant cache hit.
[2024-05-25 18:53:56] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 18:53:57] [INFO ] Implicit Places using invariants and state equation in 1734 ms returned []
Implicit Place search using SMT with State Equation took 2211 ms to find 0 implicit places.
[2024-05-25 18:53:57] [INFO ] Redundant transitions in 150 ms returned []
[2024-05-25 18:53:58] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2024-05-25 18:53:58] [INFO ] Invariant cache hit.
[2024-05-25 18:53:58] [INFO ] Dead Transitions using invariants and state equation in 905 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3661 ms. Remains : 101/101 places, 2226/2226 transitions.
Incomplete random walk after 100000 steps, including 793 resets, run finished after 1063 ms. (steps per millisecond=94 ) properties (out of 3) seen :2
Running SMT prover for 1 properties.
[2024-05-25 18:53:59] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2024-05-25 18:53:59] [INFO ] Invariant cache hit.
[2024-05-25 18:54:00] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 18:54:00] [INFO ] After 78ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-25 18:54:00] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 18:54:00] [INFO ] After 85ms SMT Verify possible using 102 Read/Feed constraints in real domain returned unsat :0 sat :1
[2024-05-25 18:54:00] [INFO ] After 121ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 18:54:00] [INFO ] After 285ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 18:54:00] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 18:54:00] [INFO ] After 92ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 18:54:00] [INFO ] After 54ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 18:54:00] [INFO ] After 92ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 31 ms.
[2024-05-25 18:54:00] [INFO ] After 271ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 1000000 steps, including 7939 resets, run finished after 8566 ms. (steps per millisecond=116 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 4166 resets, run finished after 4183 ms. (steps per millisecond=239 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 4554445 steps, run timeout after 36001 ms. (steps per millisecond=126 ) properties seen :{}
Probabilistic random walk after 4554445 steps, saw 1213310 distinct states, run finished after 36002 ms. (steps per millisecond=126 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 18:54:49] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2024-05-25 18:54:49] [INFO ] Invariant cache hit.
[2024-05-25 18:54:49] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 18:54:49] [INFO ] After 158ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 18:54:49] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 18:54:49] [INFO ] After 129ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 18:54:49] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 18:54:49] [INFO ] After 164ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 18:54:49] [INFO ] After 246ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 48 ms.
[2024-05-25 18:54:49] [INFO ] After 510ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 316 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 240 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 240 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 200 ms. Remains 101 /101 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
[2024-05-25 18:54:50] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2024-05-25 18:54:50] [INFO ] Invariant cache hit.
[2024-05-25 18:54:51] [INFO ] Implicit Places using invariants in 368 ms returned []
[2024-05-25 18:54:51] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2024-05-25 18:54:51] [INFO ] Invariant cache hit.
[2024-05-25 18:54:51] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 18:54:52] [INFO ] Implicit Places using invariants and state equation in 1828 ms returned []
Implicit Place search using SMT with State Equation took 2214 ms to find 0 implicit places.
[2024-05-25 18:54:53] [INFO ] Redundant transitions in 233 ms returned []
[2024-05-25 18:54:53] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2024-05-25 18:54:53] [INFO ] Invariant cache hit.
SDD proceeding with computation,1 properties remain. new max is 262144
SDD size :2.17354e+06 after 2.22691e+06
[2024-05-25 18:55:03] [INFO ] Dead Transitions using invariants and state equation in 10303 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12980 ms. Remains : 101/101 places, 2226/2226 transitions.
Incomplete random walk after 100000 steps, including 793 resets, run finished after 866 ms. (steps per millisecond=115 ) properties (out of 3) seen :2
Running SMT prover for 1 properties.
[2024-05-25 18:55:04] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2024-05-25 18:55:04] [INFO ] Invariant cache hit.
[2024-05-25 18:55:04] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 18:55:04] [INFO ] After 112ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-25 18:55:04] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 18:55:04] [INFO ] After 77ms SMT Verify possible using 102 Read/Feed constraints in real domain returned unsat :0 sat :1
[2024-05-25 18:55:04] [INFO ] After 118ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 18:55:04] [INFO ] After 302ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 18:55:04] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 18:55:04] [INFO ] After 79ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 18:55:04] [INFO ] After 56ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 18:55:04] [INFO ] After 98ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 57 ms.
[2024-05-25 18:55:05] [INFO ] After 295ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished random walk after 83 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=27 )
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 79 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 33 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 394651 steps, run timeout after 3001 ms. (steps per millisecond=131 ) properties seen :{}
Probabilistic random walk after 394651 steps, saw 110978 distinct states, run finished after 3002 ms. (steps per millisecond=131 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 18:55:08] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2024-05-25 18:55:08] [INFO ] Invariant cache hit.
[2024-05-25 18:55:08] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 18:55:08] [INFO ] After 140ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 18:55:08] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 18:55:08] [INFO ] After 83ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 18:55:08] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 18:55:08] [INFO ] After 62ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 18:55:08] [INFO ] After 97ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 12 ms.
[2024-05-25 18:55:08] [INFO ] After 242ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 101 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 101/101 places, 2226/2226 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 99 transition count 2224
Applied a total of 4 rules in 202 ms. Remains 99 /101 variables (removed 2) and now considering 2224/2226 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 203 ms. Remains : 99/101 places, 2224/2226 transitions.
Incomplete random walk after 10000 steps, including 80 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 378803 steps, run timeout after 3001 ms. (steps per millisecond=126 ) properties seen :{}
Probabilistic random walk after 378803 steps, saw 106616 distinct states, run finished after 3002 ms. (steps per millisecond=126 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 18:55:11] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
// Phase 1: matrix 286 rows 99 cols
[2024-05-25 18:55:11] [INFO ] Computed 4 invariants in 10 ms
[2024-05-25 18:55:11] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 18:55:12] [INFO ] After 142ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 18:55:12] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 18:55:12] [INFO ] After 72ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 18:55:12] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 18:55:12] [INFO ] After 95ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 18:55:12] [INFO ] After 132ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 15 ms.
[2024-05-25 18:55:12] [INFO ] After 261ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 99 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 99/99 places, 2224/2224 transitions.
Applied a total of 0 rules in 175 ms. Remains 99 /99 variables (removed 0) and now considering 2224/2224 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 176 ms. Remains : 99/99 places, 2224/2224 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 99/99 places, 2224/2224 transitions.
Applied a total of 0 rules in 170 ms. Remains 99 /99 variables (removed 0) and now considering 2224/2224 (removed 0) transitions.
[2024-05-25 18:55:12] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
[2024-05-25 18:55:12] [INFO ] Invariant cache hit.
[2024-05-25 18:55:13] [INFO ] Implicit Places using invariants in 350 ms returned []
[2024-05-25 18:55:13] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
[2024-05-25 18:55:13] [INFO ] Invariant cache hit.
[2024-05-25 18:55:13] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 18:55:13] [INFO ] Implicit Places using invariants and state equation in 869 ms returned []
Implicit Place search using SMT with State Equation took 1222 ms to find 0 implicit places.
[2024-05-25 18:55:13] [INFO ] Redundant transitions in 60 ms returned []
[2024-05-25 18:55:13] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
[2024-05-25 18:55:13] [INFO ] Invariant cache hit.
[2024-05-25 18:55:14] [INFO ] Dead Transitions using invariants and state equation in 712 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2172 ms. Remains : 99/99 places, 2224/2224 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 99 transition count 286
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1940 place count 99 transition count 284
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1942 place count 97 transition count 284
Applied a total of 1942 rules in 11 ms. Remains 97 /99 variables (removed 2) and now considering 284/2224 (removed 1940) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 284 rows 97 cols
[2024-05-25 18:55:14] [INFO ] Computed 4 invariants in 1 ms
[2024-05-25 18:55:14] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 18:55:14] [INFO ] After 61ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-25 18:55:14] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-25 18:55:14] [INFO ] After 7ms SMT Verify possible using 2 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 18:55:14] [INFO ] After 93ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 18:55:14] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 18:55:14] [INFO ] After 87ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 18:55:14] [INFO ] After 7ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 18:55:14] [INFO ] After 17ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-05-25 18:55:14] [INFO ] After 149ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished random walk after 7 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=7 )
Parikh walk visited 0 properties in 0 ms.
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 14 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
[2024-05-25 18:55:15] [INFO ] Computed 4 invariants in 4 ms
[2024-05-25 18:55:15] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 18:55:15] [INFO ] After 139ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 18:55:15] [INFO ] [Nat]Absence check using 4 positive place invariants in 6 ms returned sat
[2024-05-25 18:55:15] [INFO ] After 114ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 18:55:15] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-25 18:55:15] [INFO ] After 32ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 18:55:15] [INFO ] After 67ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 24 ms.
[2024-05-25 18:55:15] [INFO ] After 248ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2024-05-25 18:55:15] [INFO ] Flatten gal took : 20 ms
[2024-05-25 18:55:15] [INFO ] Flatten gal took : 17 ms
[2024-05-25 18:55:15] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8777345891880663828.gal : 4 ms
[2024-05-25 18:55:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6884693001339023108.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8777345891880663828.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6884693001339023108.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality6884693001339023108.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,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+07,9.62059,206140,2,3225,18,677245,7,0,692,617440,0
Total reachable state count : 10791600

Verifying 1 reachability properties.
Reachability property qltransition_7 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
qltransition\_7,35190,9.62261,206140,2,771,18,677245,7,0,695,617440,0
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)
[2024-05-25 18:55:25] [INFO ] Flatten gal took : 132 ms
[2024-05-25 18:55:25] [INFO ] Applying decomposition
[2024-05-25 18:55:25] [INFO ] Flatten gal took : 120 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph18242324297190970799.txt' '-o' '/tmp/graph18242324297190970799.bin' '-w' '/tmp/graph18242324297190970799.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph18242324297190970799.bin' '-l' '-1' '-v' '-w' '/tmp/graph18242324297190970799.weights' '-q' '0' '-e' '0.001'
[2024-05-25 18:55:25] [INFO ] Decomposing Gal with order
[2024-05-25 18:55:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 18:55:26] [INFO ] Removed a total of 4292 redundant transitions.
[2024-05-25 18:55:26] [INFO ] Flatten gal took : 813 ms
[2024-05-25 18:55:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 393 labels/synchronizations in 41 ms.
[2024-05-25 18:55:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality139632664607569797.gal : 3 ms
[2024-05-25 18:55:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14075796221420003618.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality139632664607569797.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14075796221420003618.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality14075796221420003618.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :7040 after 7461
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :16302 after 16702
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :33418 after 34635
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :64659 after 67806
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :190624 after 191346
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :296696 after 306599
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :621442 after 633698
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1.12405e+06 after 1.15538e+06
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :2.71534e+06 after 2.71566e+06
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :4.33733e+06 after 4.37183e+06
SDD proceeding with computation,1 properties remain. new max is 524288
SDD size :7.27629e+06 after 7.31201e+06
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :7.07718e+06 after 7.10508e+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+06,333.937,3207564,2,346749,22,6.7674e+06,7,0,2659,4.81377e+06,0
Total reachable state count : 9792342

Verifying 1 reachability properties.
Reachability property qltransition_7 does not hold.
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL INITIAL_STATE
ITS tools runner thread asked to quit. Dying gracefully.
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :9.74716e+06 after 9.74854e+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\_mod\_flat,9.79234e+06,233.281,1205080,40983,21920,1.8441e+06,146478,148,3.8373e+06,386,1.14565e+06,0
Total reachable state count : 9792342

Verifying 1 reachability properties.
Reachability property qltransition_7 does not hold.
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL INITIAL_STATE USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 429877 ms.

BK_STOP 1716663561165

--------------------
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
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="QuasiLiveness"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is BridgeAndVehicles-COL-V20P20N50, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r066-tajo-171620415100037"
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 [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;