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.r051-tajo-167813703500022.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-COL-V20P10N50, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r051-tajo-167813703500022
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 492K
-rw-r--r-- 1 mcc users 9.8K Feb 25 12:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K Feb 25 12:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Feb 25 12:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 25 12:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 15:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K Feb 25 12:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 86K Feb 25 12:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Feb 25 12:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 25 12:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:35 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

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1678998072766

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=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=BridgeAndVehicles-COL-V20P10N50
Not applying reductions.
Model is COL
QuasiLiveness COL
Running Version 202303021504
[2023-03-16 20:21:14] [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]
[2023-03-16 20:21:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 20:21:14] [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.
[2023-03-16 20:21:14] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-16 20:21:15] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 445 ms
[2023-03-16 20:21:15] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 108 PT places and 90298.0 transition bindings in 18 ms.
[2023-03-16 20:21:15] [INFO ] Unfolded HLPN to a Petri net with 108 places and 2228 transitions 17190 arcs in 63 ms.
[2023-03-16 20:21:15] [INFO ] Unfolded 11 HLPN properties in 1 ms.
Initial state reduction rules removed 3 formulas.
Incomplete random walk after 10000 steps, including 57 resets, run finished after 211 ms. (steps per millisecond=47 ) properties (out of 8) seen :7
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-16 20:21:15] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 108 cols
[2023-03-16 20:21:15] [INFO ] Computed 7 place invariants in 11 ms
[2023-03-16 20:21:15] [INFO ] [Real]Absence check using 7 positive place invariants in 10 ms returned sat
[2023-03-16 20:21:15] [INFO ] Flatten gal took : 272 ms
[2023-03-16 20:21:15] [INFO ] Flatten gal took : 109 ms
[2023-03-16 20:21:15] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14119320408816637911.gal : 60 ms
[2023-03-16 20:21:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10772910252852871813.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/ReachabilityCardinality14119320408816637911.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10772910252852871813.prop' '--nowitness' '--gen-order' 'FOLLOW'
[2023-03-16 20:21:15] [INFO ] After 394ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1

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
[2023-03-16 20:21:16] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-16 20:21:16] [INFO ] After 100ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 20:21:16] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-16 20:21:16] [INFO ] After 90ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
Loading property file /tmp/ReachabilityCardinality10772910252852871813.prop.
[2023-03-16 20:21:16] [INFO ] After 189ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 44 ms.
[2023-03-16 20:21:16] [INFO ] After 419ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
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
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :121 after 241
Parikh walk visited 0 properties in 302 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 6 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 450 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 451 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 7937 resets, run finished after 8128 ms. (steps per millisecond=123 ) 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 4165 resets, run finished after 3871 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 :123882 after 202127
Interrupted probabilistic random walk after 4056229 steps, run timeout after 33001 ms. (steps per millisecond=122 ) properties seen :{}
Probabilistic random walk after 4056229 steps, saw 1082012 distinct states, run finished after 33017 ms. (steps per millisecond=122 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 20:22:02] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 103 cols
[2023-03-16 20:22:02] [INFO ] Computed 4 place invariants in 28 ms
[2023-03-16 20:22:02] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-16 20:22:02] [INFO ] After 125ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 20:22:02] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-16 20:22:02] [INFO ] After 88ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 20:22:02] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-16 20:22:02] [INFO ] After 49ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 20:22:02] [INFO ] After 106ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 27 ms.
[2023-03-16 20:22:02] [INFO ] After 281ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 115 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 243 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 243 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 480 ms. Remains 103 /103 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
[2023-03-16 20:22:03] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-16 20:22:03] [INFO ] Invariant cache hit.
[2023-03-16 20:22:03] [INFO ] Implicit Places using invariants in 421 ms returned []
[2023-03-16 20:22:03] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-16 20:22:03] [INFO ] Invariant cache hit.
[2023-03-16 20:22:03] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-16 20:22:05] [INFO ] Implicit Places using invariants and state equation in 1156 ms returned [22, 44]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1584 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 205 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 2270 ms. Remains : 101/103 places, 2226/2226 transitions.
Incomplete random walk after 1000000 steps, including 7938 resets, run finished after 7805 ms. (steps per millisecond=128 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 4167 resets, run finished after 4067 ms. (steps per millisecond=245 ) properties (out of 1) seen :0
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :591266 after 766608
Interrupted probabilistic random walk after 4476662 steps, run timeout after 33001 ms. (steps per millisecond=135 ) properties seen :{}
Probabilistic random walk after 4476662 steps, saw 1193363 distinct states, run finished after 33001 ms. (steps per millisecond=135 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 20:22:50] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 101 cols
[2023-03-16 20:22:50] [INFO ] Computed 4 place invariants in 6 ms
[2023-03-16 20:22:50] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-16 20:22:50] [INFO ] After 165ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 20:22:50] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-16 20:22:50] [INFO ] After 69ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 20:22:50] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-16 20:22:50] [INFO ] After 83ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 20:22:50] [INFO ] After 153ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 102 ms.
[2023-03-16 20:22:50] [INFO ] After 374ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 110 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 171 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 171 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 169 ms. Remains 101 /101 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
[2023-03-16 20:22:51] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-16 20:22:51] [INFO ] Invariant cache hit.
[2023-03-16 20:22:51] [INFO ] Implicit Places using invariants in 280 ms returned []
[2023-03-16 20:22:51] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-16 20:22:51] [INFO ] Invariant cache hit.
[2023-03-16 20:22:51] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-16 20:22:52] [INFO ] Implicit Places using invariants and state equation in 1131 ms returned []
Implicit Place search using SMT with State Equation took 1415 ms to find 0 implicit places.
[2023-03-16 20:22:52] [INFO ] Redundant transitions in 132 ms returned []
[2023-03-16 20:22:52] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-16 20:22:52] [INFO ] Invariant cache hit.
[2023-03-16 20:22:53] [INFO ] Dead Transitions using invariants and state equation in 844 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2576 ms. Remains : 101/101 places, 2226/2226 transitions.
Incomplete random walk after 100000 steps, including 793 resets, run finished after 1110 ms. (steps per millisecond=90 ) properties (out of 3) seen :2
Running SMT prover for 1 properties.
[2023-03-16 20:22:54] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-16 20:22:54] [INFO ] Invariant cache hit.
[2023-03-16 20:22:54] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-16 20:22:54] [INFO ] After 82ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 20:22:54] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-16 20:22:54] [INFO ] After 33ms SMT Verify possible using 102 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-16 20:22:54] [INFO ] After 82ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 20:22:54] [INFO ] After 288ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 20:22:54] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-16 20:22:55] [INFO ] After 56ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 20:22:55] [INFO ] After 37ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 20:22:55] [INFO ] After 61ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 18 ms.
[2023-03-16 20:22:55] [INFO ] After 162ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 1000000 steps, including 7938 resets, run finished after 7691 ms. (steps per millisecond=130 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 4166 resets, run finished after 3938 ms. (steps per millisecond=253 ) properties (out of 1) seen :0
SDD proceeding with computation,1 properties remain. new max is 262144
SDD size :2.03868e+06 after 2.11497e+06
Interrupted probabilistic random walk after 4451534 steps, run timeout after 33001 ms. (steps per millisecond=134 ) properties seen :{}
Probabilistic random walk after 4451534 steps, saw 1186944 distinct states, run finished after 33001 ms. (steps per millisecond=134 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 20:23:39] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-16 20:23:39] [INFO ] Invariant cache hit.
[2023-03-16 20:23:39] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-16 20:23:40] [INFO ] After 233ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 20:23:40] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-16 20:23:40] [INFO ] After 94ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 20:23:40] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-16 20:23:40] [INFO ] After 224ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 20:23:40] [INFO ] After 339ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 70 ms.
[2023-03-16 20:23:40] [INFO ] After 564ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 211 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 196 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 197 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 193 ms. Remains 101 /101 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
[2023-03-16 20:23:41] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-16 20:23:41] [INFO ] Invariant cache hit.
[2023-03-16 20:23:41] [INFO ] Implicit Places using invariants in 376 ms returned []
[2023-03-16 20:23:41] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-16 20:23:41] [INFO ] Invariant cache hit.
[2023-03-16 20:23:41] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-16 20:23:42] [INFO ] Implicit Places using invariants and state equation in 1061 ms returned []
Implicit Place search using SMT with State Equation took 1453 ms to find 0 implicit places.
[2023-03-16 20:23:42] [INFO ] Redundant transitions in 136 ms returned []
[2023-03-16 20:23:42] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-16 20:23:42] [INFO ] Invariant cache hit.
[2023-03-16 20:23:43] [INFO ] Dead Transitions using invariants and state equation in 889 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2683 ms. Remains : 101/101 places, 2226/2226 transitions.
Incomplete random walk after 100000 steps, including 794 resets, run finished after 861 ms. (steps per millisecond=116 ) properties (out of 3) seen :2
Running SMT prover for 1 properties.
[2023-03-16 20:23:44] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-16 20:23:44] [INFO ] Invariant cache hit.
[2023-03-16 20:23:44] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-16 20:23:44] [INFO ] After 104ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 20:23:44] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-16 20:23:44] [INFO ] After 42ms SMT Verify possible using 102 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-16 20:23:44] [INFO ] After 98ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 20:23:44] [INFO ] After 265ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 20:23:44] [INFO ] [Nat]Absence check using 4 positive place invariants in 27 ms returned sat
[2023-03-16 20:23:46] [INFO ] After 992ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 20:23:46] [INFO ] After 84ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 20:23:46] [INFO ] After 171ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 53 ms.
[2023-03-16 20:23:46] [INFO ] After 1424ms 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 )
Incomplete random walk after 10000 steps, including 79 resets, run finished after 172 ms. (steps per millisecond=58 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 33 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 352989 steps, run timeout after 3001 ms. (steps per millisecond=117 ) properties seen :{}
Probabilistic random walk after 352989 steps, saw 99972 distinct states, run finished after 3002 ms. (steps per millisecond=117 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 20:23:49] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-16 20:23:49] [INFO ] Invariant cache hit.
[2023-03-16 20:23:49] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-16 20:23:49] [INFO ] After 183ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 20:23:49] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2023-03-16 20:23:49] [INFO ] After 126ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 20:23:49] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-16 20:23:49] [INFO ] After 81ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 20:23:50] [INFO ] After 127ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 16 ms.
[2023-03-16 20:23:50] [INFO ] After 343ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 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 15 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 279 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 280 ms. Remains : 99/101 places, 2224/2226 transitions.
Incomplete random walk after 10000 steps, including 80 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 396076 steps, run timeout after 3001 ms. (steps per millisecond=131 ) properties seen :{}
Probabilistic random walk after 396076 steps, saw 111313 distinct states, run finished after 3001 ms. (steps per millisecond=131 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 20:23:53] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
// Phase 1: matrix 286 rows 99 cols
[2023-03-16 20:23:53] [INFO ] Computed 4 place invariants in 11 ms
[2023-03-16 20:23:53] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-16 20:23:53] [INFO ] After 231ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 20:23:53] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-16 20:23:53] [INFO ] After 113ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 20:23:53] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-16 20:23:54] [INFO ] After 84ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 20:23:54] [INFO ] After 129ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 26 ms.
[2023-03-16 20:23:54] [INFO ] After 350ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 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 175 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 171 ms. Remains 99 /99 variables (removed 0) and now considering 2224/2224 (removed 0) transitions.
[2023-03-16 20:23:54] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
[2023-03-16 20:23:54] [INFO ] Invariant cache hit.
[2023-03-16 20:23:54] [INFO ] Implicit Places using invariants in 437 ms returned []
[2023-03-16 20:23:54] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
[2023-03-16 20:23:54] [INFO ] Invariant cache hit.
[2023-03-16 20:23:55] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-16 20:23:55] [INFO ] Implicit Places using invariants and state equation in 819 ms returned []
Implicit Place search using SMT with State Equation took 1272 ms to find 0 implicit places.
[2023-03-16 20:23:55] [INFO ] Redundant transitions in 51 ms returned []
[2023-03-16 20:23:55] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
[2023-03-16 20:23:55] [INFO ] Invariant cache hit.
[2023-03-16 20:23:57] [INFO ] Dead Transitions using invariants and state equation in 1273 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2793 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 12 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
[2023-03-16 20:23:57] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-16 20:23:57] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-16 20:23:57] [INFO ] After 124ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 20:23:57] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-16 20:23:57] [INFO ] After 7ms SMT Verify possible using 2 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 20:23:57] [INFO ] After 187ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 20:23:57] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-16 20:23:57] [INFO ] After 102ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 20:23:57] [INFO ] After 7ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 20:23:57] [INFO ] After 19ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-16 20:23:57] [INFO ] After 187ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished random walk after 6 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=6 )
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 16 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
[2023-03-16 20:23:57] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-16 20:23:57] [INFO ] [Real]Absence check using 4 positive place invariants in 26 ms returned sat
[2023-03-16 20:23:58] [INFO ] After 1262ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 20:23:58] [INFO ] [Nat]Absence check using 4 positive place invariants in 9 ms returned sat
[2023-03-16 20:23:58] [INFO ] After 122ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 20:23:58] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-16 20:23:59] [INFO ] After 38ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 20:23:59] [INFO ] After 70ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 24 ms.
[2023-03-16 20:23:59] [INFO ] After 285ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-16 20:23:59] [INFO ] Flatten gal took : 51 ms
[2023-03-16 20:23:59] [INFO ] Flatten gal took : 21 ms
[2023-03-16 20:23:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5997578265661527636.gal : 18 ms
[2023-03-16 20:23:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality682794692748420739.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/ReachabilityCardinality5997578265661527636.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality682794692748420739.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 ...327
Loading property file /tmp/ReachabilityCardinality682794692748420739.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+07,10.037,206124,2,3225,18,677245,7,0,692,617440,0
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\_7,35190,10.0556,206124,2,771,18,677245,7,0,695,617440,0
ITS tools runner thread asked to quit. Dying gracefully.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-16 20:24:09] [INFO ] Flatten gal took : 160 ms
[2023-03-16 20:24:09] [INFO ] Applying decomposition
[2023-03-16 20:24:09] [INFO ] Flatten gal took : 136 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/graph3708972775577947317.txt' '-o' '/tmp/graph3708972775577947317.bin' '-w' '/tmp/graph3708972775577947317.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3708972775577947317.bin' '-l' '-1' '-v' '-w' '/tmp/graph3708972775577947317.weights' '-q' '0' '-e' '0.001'
[2023-03-16 20:24:10] [INFO ] Decomposing Gal with order
[2023-03-16 20:24:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 20:24:11] [INFO ] Removed a total of 4292 redundant transitions.
[2023-03-16 20:24:11] [INFO ] Flatten gal took : 1267 ms
[2023-03-16 20:24:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 393 labels/synchronizations in 70 ms.
[2023-03-16 20:24:11] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5400725652637318465.gal : 2 ms
[2023-03-16 20:24:11] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15968256134886102390.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/ReachabilityCardinality5400725652637318465.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15968256134886102390.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/ReachabilityCardinality15968256134886102390.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :4644 after 4645
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :10219 after 11040
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :33619 after 34358
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :89836 after 90627
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :140719 after 146838
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :314557 after 323027
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :618866 after 634009
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1.38756e+06 after 1.39286e+06
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :2.5603e+06 after 2.57311e+06
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :4.57056e+06 after 4.6016e+06
SDD proceeding with computation,1 properties remain. new max is 524288
SDD size :6.90347e+06 after 7.03204e+06
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :7.62791e+06 after 7.63896e+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,9.08086e+06,303.946,3129712,2,328734,22,6.59479e+06,7,0,2659,4.56962e+06,0
Total reachable state count : 9080862

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.
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,9.08086e+06,149.517,1072952,34671,17855,1.60936e+06,108232,138,3.66251e+06,386,1.03487e+06,0
Total reachable state count : 9080862

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 327420 ms.

BK_STOP 1678998402175

--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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-V20P10N50"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
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 2-5348"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-COL-V20P10N50, 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 r051-tajo-167813703500022"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V20P10N50.tgz
mv BridgeAndVehicles-COL-V20P10N50 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 ;