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.r307-tajo-171654460800249.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 PolyORBNT-COL-S05J80, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r307-tajo-171654460800249
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 564K
-rw-r--r-- 1 mcc users 7.1K Apr 12 09:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Apr 12 09:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Apr 12 09:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 12 09:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.6K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 10:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 119K Apr 12 10:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 10:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Apr 12 10:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 94K May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-00
FORMULA_NAME PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-01
FORMULA_NAME PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-02
FORMULA_NAME PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-03
FORMULA_NAME PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-04
FORMULA_NAME PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-05
FORMULA_NAME PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-06
FORMULA_NAME PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-07
FORMULA_NAME PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-08
FORMULA_NAME PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-09
FORMULA_NAME PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-10
FORMULA_NAME PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-11
FORMULA_NAME PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-12
FORMULA_NAME PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-13
FORMULA_NAME PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-14
FORMULA_NAME PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717128225583

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=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-COL-S05J80
Applying reductions before tool lola
Invoking reducer
Running Version 202304061127
[2024-05-31 04:03:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-05-31 04:03:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 04:03:47] [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.
[2024-05-31 04:03:47] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-31 04:03:47] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 485 ms
[2024-05-31 04:03:47] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 1269 PT places and 2592.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
[2024-05-31 04:03:47] [INFO ] Built PT skeleton of HLPN with 48 places and 38 transitions 140 arcs in 7 ms.
[2024-05-31 04:03:47] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Remains 16 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
[2024-05-31 04:03:47] [INFO ] Flatten gal took : 32 ms
[2024-05-31 04:03:47] [INFO ] Flatten gal took : 7 ms
Transition Run forces synchronizations/join behavior on parameter j of sort Jobs
Transition trans_376 forces synchronizations/join behavior on parameter s of sort Sources
Symmetric sort wr.t. initial and guards and successors and join/free detected :States
Arc [42:1*[$t, 0, $j]] contains constants of sort States
Transition WillPerformWork : constants on arcs in [[42:1*[$t, 0, $j]]] introduces in States(2) partition with 1 elements that refines current partition to 2 subsets.
[2024-05-31 04:03:47] [INFO ] Unfolded HLPN to a Petri net with 1269 places and 2430 transitions 14624 arcs in 72 ms.
[2024-05-31 04:03:47] [INFO ] Unfolded 16 HLPN properties in 1 ms.
Deduced a syphon composed of 80 places in 12 ms
Reduce places removed 80 places and 80 transitions.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
Incomplete random walk after 10000 steps, including 706 resets, run finished after 703 ms. (steps per millisecond=14 ) properties (out of 16) seen :5
FORMULA PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 98 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 108 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 256 resets, run finished after 318 ms. (steps per millisecond=31 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 253 resets, run finished after 262 ms. (steps per millisecond=38 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 303 resets, run finished after 234 ms. (steps per millisecond=42 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 108 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 249 resets, run finished after 291 ms. (steps per millisecond=34 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 164 ms. (steps per millisecond=60 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 146 resets, run finished after 230 ms. (steps per millisecond=43 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 70 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
[2024-05-31 04:03:50] [INFO ] Flow matrix only has 1691 transitions (discarded 4 similar events)
// Phase 1: matrix 1691 rows 1189 cols
[2024-05-31 04:03:50] [INFO ] Computed 182 invariants in 113 ms
[2024-05-31 04:03:52] [INFO ] After 641ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2024-05-31 04:03:53] [INFO ] [Nat]Absence check using 175 positive place invariants in 76 ms returned sat
[2024-05-31 04:03:53] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 24 ms returned sat
[2024-05-31 04:03:54] [INFO ] After 1390ms SMT Verify possible using state equation in natural domain returned unsat :9 sat :2
[2024-05-31 04:03:54] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 04:03:56] [INFO ] After 1790ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :9 sat :2
[2024-05-31 04:03:57] [INFO ] Deduced a trap composed of 421 places in 493 ms of which 7 ms to minimize.
[2024-05-31 04:03:57] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 568 ms
[2024-05-31 04:03:57] [INFO ] After 3177ms SMT Verify possible using trap constraints in natural domain returned unsat :10 sat :1
Attempting to minimize the solution found.
Minimization took 387 ms.
[2024-05-31 04:03:58] [INFO ] After 5620ms SMT Verify possible using all constraints in natural domain returned unsat :10 sat :1
FORMULA PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 6 ms.
Support contains 2 out of 1189 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1189/1189 places, 1695/1695 transitions.
Ensure Unique test removed 5 places
Drop transitions removed 86 transitions
Trivial Post-agglo rules discarded 86 transitions
Performed 86 trivial Post agglomeration. Transition count delta: 86
Iterating post reduction 0 with 91 rules applied. Total rules applied 91 place count 1184 transition count 1609
Reduce places removed 86 places and 0 transitions.
Iterating post reduction 1 with 86 rules applied. Total rules applied 177 place count 1098 transition count 1609
Performed 85 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 85 Pre rules applied. Total rules applied 177 place count 1098 transition count 1524
Deduced a syphon composed of 85 places in 1 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 2 with 170 rules applied. Total rules applied 347 place count 1013 transition count 1524
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 348 place count 1012 transition count 1523
Iterating global reduction 2 with 1 rules applied. Total rules applied 349 place count 1012 transition count 1523
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 2 with 4 rules applied. Total rules applied 353 place count 1010 transition count 1521
Applied a total of 353 rules in 474 ms. Remains 1010 /1189 variables (removed 179) and now considering 1521/1695 (removed 174) transitions.
[2024-05-31 04:03:58] [INFO ] Flow matrix only has 1517 transitions (discarded 4 similar events)
// Phase 1: matrix 1517 rows 1010 cols
[2024-05-31 04:03:58] [INFO ] Computed 177 invariants in 91 ms
[2024-05-31 04:03:59] [INFO ] Dead Transitions using invariants and state equation in 1166 ms found 95 transitions.
Found 95 dead transitions using SMT.
Drop transitions removed 95 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 95 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1010/1189 places, 1426/1695 transitions.
Applied a total of 0 rules in 80 ms. Remains 1010 /1010 variables (removed 0) and now considering 1426/1426 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1723 ms. Remains : 1010/1189 places, 1426/1695 transitions.
Incomplete random walk after 10000 steps, including 528 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 284415 steps, run timeout after 3001 ms. (steps per millisecond=94 ) properties seen :{}
Probabilistic random walk after 284415 steps, saw 85700 distinct states, run finished after 3002 ms. (steps per millisecond=94 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 04:04:03] [INFO ] Flow matrix only has 1422 transitions (discarded 4 similar events)
// Phase 1: matrix 1422 rows 1010 cols
[2024-05-31 04:04:03] [INFO ] Computed 177 invariants in 61 ms
[2024-05-31 04:04:03] [INFO ] After 169ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 04:04:03] [INFO ] [Nat]Absence check using 170 positive place invariants in 28 ms returned sat
[2024-05-31 04:04:03] [INFO ] [Nat]Absence check using 170 positive and 7 generalized place invariants in 23 ms returned sat
[2024-05-31 04:04:04] [INFO ] After 721ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 04:04:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 04:04:13] [INFO ] After 9020ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2024-05-31 04:04:13] [INFO ] After 9912ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 1010 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1010/1010 places, 1426/1426 transitions.
Applied a total of 0 rules in 106 ms. Remains 1010 /1010 variables (removed 0) and now considering 1426/1426 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106 ms. Remains : 1010/1010 places, 1426/1426 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1010/1010 places, 1426/1426 transitions.
Applied a total of 0 rules in 70 ms. Remains 1010 /1010 variables (removed 0) and now considering 1426/1426 (removed 0) transitions.
[2024-05-31 04:04:13] [INFO ] Flow matrix only has 1422 transitions (discarded 4 similar events)
[2024-05-31 04:04:13] [INFO ] Invariant cache hit.
[2024-05-31 04:04:14] [INFO ] Implicit Places using invariants in 1260 ms returned []
[2024-05-31 04:04:14] [INFO ] Flow matrix only has 1422 transitions (discarded 4 similar events)
[2024-05-31 04:04:14] [INFO ] Invariant cache hit.
[2024-05-31 04:04:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 04:04:21] [INFO ] Implicit Places using invariants and state equation in 6332 ms returned []
Implicit Place search using SMT with State Equation took 7595 ms to find 0 implicit places.
[2024-05-31 04:04:21] [INFO ] Redundant transitions in 108 ms returned []
[2024-05-31 04:04:21] [INFO ] Flow matrix only has 1422 transitions (discarded 4 similar events)
[2024-05-31 04:04:21] [INFO ] Invariant cache hit.
[2024-05-31 04:04:22] [INFO ] Dead Transitions using invariants and state equation in 1042 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8823 ms. Remains : 1010/1010 places, 1426/1426 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 1010 transition count 1422
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 4 place count 1010 transition count 1421
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 1009 transition count 1421
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 1009 transition count 1420
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 8 place count 1008 transition count 1420
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 13 place count 1008 transition count 1415
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 18 place count 1003 transition count 1415
Applied a total of 18 rules in 149 ms. Remains 1003 /1010 variables (removed 7) and now considering 1415/1426 (removed 11) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1415 rows 1003 cols
[2024-05-31 04:04:22] [INFO ] Computed 177 invariants in 22 ms
[2024-05-31 04:04:22] [INFO ] After 150ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 04:04:22] [INFO ] [Nat]Absence check using 170 positive place invariants in 25 ms returned sat
[2024-05-31 04:04:22] [INFO ] [Nat]Absence check using 170 positive and 7 generalized place invariants in 25 ms returned sat
[2024-05-31 04:04:23] [INFO ] After 974ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 04:04:25] [INFO ] Deduced a trap composed of 333 places in 352 ms of which 1 ms to minimize.
[2024-05-31 04:04:25] [INFO ] Deduced a trap composed of 330 places in 352 ms of which 2 ms to minimize.
[2024-05-31 04:04:26] [INFO ] Deduced a trap composed of 294 places in 305 ms of which 2 ms to minimize.
[2024-05-31 04:04:26] [INFO ] Deduced a trap composed of 306 places in 328 ms of which 1 ms to minimize.
[2024-05-31 04:04:27] [INFO ] Deduced a trap composed of 306 places in 267 ms of which 1 ms to minimize.
[2024-05-31 04:04:27] [INFO ] Deduced a trap composed of 318 places in 270 ms of which 13 ms to minimize.
[2024-05-31 04:04:27] [INFO ] Deduced a trap composed of 330 places in 275 ms of which 1 ms to minimize.
[2024-05-31 04:04:28] [INFO ] Deduced a trap composed of 327 places in 252 ms of which 0 ms to minimize.
[2024-05-31 04:04:28] [INFO ] Deduced a trap composed of 330 places in 327 ms of which 1 ms to minimize.
[2024-05-31 04:04:28] [INFO ] Deduced a trap composed of 303 places in 258 ms of which 1 ms to minimize.
[2024-05-31 04:04:31] [INFO ] Deduced a trap composed of 330 places in 302 ms of which 1 ms to minimize.
[2024-05-31 04:04:31] [INFO ] Deduced a trap composed of 318 places in 266 ms of which 0 ms to minimize.
[2024-05-31 04:04:32] [INFO ] Deduced a trap composed of 327 places in 323 ms of which 1 ms to minimize.
[2024-05-31 04:04:32] [INFO ] Deduced a trap composed of 324 places in 387 ms of which 1 ms to minimize.
[2024-05-31 04:04:33] [INFO ] Deduced a trap composed of 324 places in 293 ms of which 1 ms to minimize.
[2024-05-31 04:04:33] [INFO ] Deduced a trap composed of 312 places in 259 ms of which 1 ms to minimize.
[2024-05-31 04:04:34] [INFO ] Deduced a trap composed of 318 places in 252 ms of which 2 ms to minimize.
[2024-05-31 04:04:35] [INFO ] Deduced a trap composed of 321 places in 370 ms of which 2 ms to minimize.
[2024-05-31 04:04:35] [INFO ] Deduced a trap composed of 327 places in 280 ms of which 0 ms to minimize.
[2024-05-31 04:04:36] [INFO ] Deduced a trap composed of 318 places in 338 ms of which 1 ms to minimize.
[2024-05-31 04:04:36] [INFO ] Deduced a trap composed of 318 places in 316 ms of which 1 ms to minimize.
[2024-05-31 04:04:37] [INFO ] Deduced a trap composed of 321 places in 246 ms of which 0 ms to minimize.
[2024-05-31 04:04:37] [INFO ] Deduced a trap composed of 312 places in 312 ms of which 0 ms to minimize.
[2024-05-31 04:04:39] [INFO ] Deduced a trap composed of 324 places in 304 ms of which 1 ms to minimize.
[2024-05-31 04:04:41] [INFO ] Deduced a trap composed of 324 places in 281 ms of which 1 ms to minimize.
[2024-05-31 04:04:43] [INFO ] Deduced a trap composed of 333 places in 287 ms of which 1 ms to minimize.
[2024-05-31 04:04:46] [INFO ] Deduced a trap composed of 324 places in 401 ms of which 1 ms to minimize.
[2024-05-31 04:04:55] [INFO ] Trap strengthening (SAT) tested/added 27/27 trap constraints in 30797 ms
[2024-05-31 04:04:55] [INFO ] After 33019ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :0
[2024-05-31 04:04:55] [INFO ] After 33172ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
[2024-05-31 04:04:55] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 2 ms.
[2024-05-31 04:04:55] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1010 places, 1426 transitions and 7209 arcs took 11 ms.
[2024-05-31 04:04:55] [INFO ] Flatten gal took : 114 ms
Total runtime 68828 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT PolyORBNT-COL-S05J80
BK_EXAMINATION: ReachabilityCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/374
ReachabilityCardinality

FORMULA PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1717128296153

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/374/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/374/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/374/ReachabilityCardinality.xml
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 5 (type SKEL/FNDP) for 0 PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-00
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 6 (type SKEL/EQUN) for 0 PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-00
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 8 (type SKEL/SRCH) for 0 PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-00
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 9 (type SKEL/SRCH) for 0 PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-00
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 9 (type SKEL/SRCH) for PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-00
lola: result : false
lola: markings : 1126
lola: fired transitions : 1724
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 5 (type FNDP) for PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-00 (obsolete)
lola: CANCELED task # 6 (type EQUN) for PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-00 (obsolete)
lola: CANCELED task # 8 (type SRCH) for PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-00 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
PolyORBNT-COL-S05J80-ReachabilityCardinality-2024-00: AG true skeleton: tandem / relaxed


Time elapsed: 0 secs. Pages in use: 1

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="PolyORBNT-COL-S05J80"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is PolyORBNT-COL-S05J80, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r307-tajo-171654460800249"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S05J80.tgz
mv PolyORBNT-COL-S05J80 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;