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-171654460800274.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is PolyORBNT-COL-S10J80, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r307-tajo-171654460800274
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 608K
-rw-r--r-- 1 mcc users 6.7K Apr 12 11:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Apr 12 11:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 12 10:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 12 10:45 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 4.3K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K 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 16K Apr 12 14:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 150K Apr 12 14:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 12 13:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 97K Apr 12 13:49 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 95K 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-S10J80-ReachabilityCardinality-2024-00
FORMULA_NAME PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-01
FORMULA_NAME PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-02
FORMULA_NAME PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-03
FORMULA_NAME PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-04
FORMULA_NAME PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-05
FORMULA_NAME PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-06
FORMULA_NAME PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-07
FORMULA_NAME PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-08
FORMULA_NAME PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-09
FORMULA_NAME PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-10
FORMULA_NAME PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-11
FORMULA_NAME PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-12
FORMULA_NAME PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-13
FORMULA_NAME PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-14
FORMULA_NAME PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717129907878

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-S10J80
Applying reductions before tool lola
Invoking reducer
Running Version 202304061127
[2024-05-31 04:31:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-05-31 04:31:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 04:31:50] [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 04:31:50] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-31 04:31:50] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 597 ms
[2024-05-31 04:31:50] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 1694 PT places and 13742.0 transition bindings in 32 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 66 ms.
Working with output stream class java.io.PrintStream
[2024-05-31 04:31:50] [INFO ] Built PT skeleton of HLPN with 48 places and 38 transitions 140 arcs in 15 ms.
[2024-05-31 04:31:50] [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 04:31:50] [INFO ] Flatten gal took : 43 ms
[2024-05-31 04:31:51] [INFO ] Flatten gal took : 4 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 04:31:51] [INFO ] Unfolded HLPN to a Petri net with 1694 places and 13580 transitions 119919 arcs in 312 ms.
[2024-05-31 04:31:51] [INFO ] Unfolded 16 HLPN properties in 2 ms.
Deduced a syphon composed of 80 places in 33 ms
Reduce places removed 80 places and 80 transitions.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Incomplete random walk after 10000 steps, including 559 resets, run finished after 1208 ms. (steps per millisecond=8 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 16) seen :0
Interrupted probabilistic random walk after 60872 steps, run timeout after 3001 ms. (steps per millisecond=20 ) properties seen :{}
Probabilistic random walk after 60872 steps, saw 19289 distinct states, run finished after 3004 ms. (steps per millisecond=20 ) properties seen :0
Running SMT prover for 16 properties.
[2024-05-31 04:31:56] [INFO ] Flow matrix only has 3381 transitions (discarded 9 similar events)
// Phase 1: matrix 3381 rows 1614 cols
[2024-05-31 04:31:56] [INFO ] Computed 192 invariants in 403 ms
[2024-05-31 04:32:00] [INFO ] [Real]Absence check using 185 positive place invariants in 60 ms returned sat
[2024-05-31 04:32:00] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 38 ms returned sat
[2024-05-31 04:32:00] [INFO ] After 1156ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:15
[2024-05-31 04:32:00] [INFO ] [Nat]Absence check using 185 positive place invariants in 78 ms returned sat
[2024-05-31 04:32:00] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 33 ms returned sat
[2024-05-31 04:32:04] [INFO ] After 3560ms SMT Verify possible using state equation in natural domain returned unsat :14 sat :2
[2024-05-31 04:32:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 04:32:07] [INFO ] After 2386ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :14 sat :2
[2024-05-31 04:32:09] [INFO ] Deduced a trap composed of 408 places in 1071 ms of which 18 ms to minimize.
[2024-05-31 04:32:09] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 1368 ms
[2024-05-31 04:32:13] [INFO ] After 8260ms SMT Verify possible using trap constraints in natural domain returned unsat :15 sat :1
Attempting to minimize the solution found.
Minimization took 1144 ms.
[2024-05-31 04:32:14] [INFO ] After 14187ms SMT Verify possible using all constraints in natural domain returned unsat :15 sat :1
FORMULA PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 16 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 6 ms.
Support contains 1310 out of 1614 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1614/1614 places, 3390/3390 transitions.
Ensure Unique test removed 10 places
Performed 81 Post agglomeration using F-continuation condition.Transition count delta: 81
Iterating post reduction 0 with 91 rules applied. Total rules applied 91 place count 1604 transition count 3309
Reduce places removed 81 places and 0 transitions.
Iterating post reduction 1 with 81 rules applied. Total rules applied 172 place count 1523 transition count 3309
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 172 place count 1523 transition count 3308
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 174 place count 1522 transition count 3308
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 178 place count 1520 transition count 3306
Applied a total of 178 rules in 482 ms. Remains 1520 /1614 variables (removed 94) and now considering 3306/3390 (removed 84) transitions.
[2024-05-31 04:32:14] [INFO ] Flow matrix only has 3297 transitions (discarded 9 similar events)
// Phase 1: matrix 3297 rows 1520 cols
[2024-05-31 04:32:14] [INFO ] Computed 182 invariants in 120 ms
[2024-05-31 04:32:17] [INFO ] Dead Transitions using invariants and state equation in 2716 ms found 615 transitions.
Found 615 dead transitions using SMT.
Drop transitions removed 615 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 615 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1520/1614 places, 2691/3390 transitions.
Applied a total of 0 rules in 82 ms. Remains 1520 /1520 variables (removed 0) and now considering 2691/2691 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3285 ms. Remains : 1520/1614 places, 2691/3390 transitions.
Incomplete random walk after 10000 steps, including 559 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 215 ms. (steps per millisecond=46 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 189314 steps, run timeout after 3001 ms. (steps per millisecond=63 ) properties seen :{}
Probabilistic random walk after 189314 steps, saw 57208 distinct states, run finished after 3002 ms. (steps per millisecond=63 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 04:32:20] [INFO ] Flow matrix only has 2682 transitions (discarded 9 similar events)
// Phase 1: matrix 2682 rows 1520 cols
[2024-05-31 04:32:21] [INFO ] Computed 182 invariants in 136 ms
[2024-05-31 04:32:21] [INFO ] After 222ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 04:32:21] [INFO ] [Nat]Absence check using 176 positive place invariants in 52 ms returned sat
[2024-05-31 04:32:21] [INFO ] [Nat]Absence check using 176 positive and 6 generalized place invariants in 52 ms returned sat
[2024-05-31 04:32:23] [INFO ] After 1729ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 04:32:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 04:32:25] [INFO ] After 2099ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 04:32:33] [INFO ] Deduced a trap composed of 321 places in 893 ms of which 3 ms to minimize.
[2024-05-31 04:32:34] [INFO ] Deduced a trap composed of 764 places in 1148 ms of which 3 ms to minimize.
[2024-05-31 04:32:34] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 2411 ms
[2024-05-31 04:32:34] [INFO ] After 10789ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1533 ms.
[2024-05-31 04:32:36] [INFO ] After 14700ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 13 ms.
Support contains 1310 out of 1520 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1520/1520 places, 2691/2691 transitions.
Applied a total of 0 rules in 101 ms. Remains 1520 /1520 variables (removed 0) and now considering 2691/2691 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 1520/1520 places, 2691/2691 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1520/1520 places, 2691/2691 transitions.
Applied a total of 0 rules in 74 ms. Remains 1520 /1520 variables (removed 0) and now considering 2691/2691 (removed 0) transitions.
[2024-05-31 04:32:36] [INFO ] Flow matrix only has 2682 transitions (discarded 9 similar events)
[2024-05-31 04:32:36] [INFO ] Invariant cache hit.
[2024-05-31 04:32:37] [INFO ] Implicit Places using invariants in 831 ms returned []
[2024-05-31 04:32:37] [INFO ] Flow matrix only has 2682 transitions (discarded 9 similar events)
[2024-05-31 04:32:37] [INFO ] Invariant cache hit.
[2024-05-31 04:32:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 04:32:42] [INFO ] Implicit Places using invariants and state equation in 5519 ms returned []
Implicit Place search using SMT with State Equation took 6373 ms to find 0 implicit places.
[2024-05-31 04:32:42] [INFO ] Redundant transitions in 202 ms returned []
[2024-05-31 04:32:42] [INFO ] Flow matrix only has 2682 transitions (discarded 9 similar events)
[2024-05-31 04:32:42] [INFO ] Invariant cache hit.
[2024-05-31 04:32:46] [INFO ] Dead Transitions using invariants and state equation in 3834 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10516 ms. Remains : 1520/1520 places, 2691/2691 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 1520 transition count 2682
Applied a total of 9 rules in 63 ms. Remains 1520 /1520 variables (removed 0) and now considering 2682/2691 (removed 9) transitions.
Running SMT prover for 1 properties.
[2024-05-31 04:32:46] [INFO ] Invariant cache hit.
[2024-05-31 04:32:47] [INFO ] After 247ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 04:32:47] [INFO ] [Nat]Absence check using 176 positive place invariants in 64 ms returned sat
[2024-05-31 04:32:47] [INFO ] [Nat]Absence check using 176 positive and 6 generalized place invariants in 58 ms returned sat
[2024-05-31 04:32:50] [INFO ] After 2829ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 04:32:54] [INFO ] Deduced a trap composed of 700 places in 870 ms of which 1 ms to minimize.
[2024-05-31 04:32:55] [INFO ] Deduced a trap composed of 732 places in 918 ms of which 1 ms to minimize.
[2024-05-31 04:32:57] [INFO ] Deduced a trap composed of 768 places in 929 ms of which 2 ms to minimize.
[2024-05-31 04:32:58] [INFO ] Deduced a trap composed of 708 places in 853 ms of which 1 ms to minimize.
[2024-05-31 04:32:58] [INFO ] Deduced a trap composed of 711 places in 850 ms of which 1 ms to minimize.
[2024-05-31 04:32:59] [INFO ] Deduced a trap composed of 732 places in 658 ms of which 1 ms to minimize.
[2024-05-31 04:33:00] [INFO ] Deduced a trap composed of 688 places in 669 ms of which 1 ms to minimize.
[2024-05-31 04:33:01] [INFO ] Deduced a trap composed of 716 places in 951 ms of which 1 ms to minimize.
[2024-05-31 04:33:02] [INFO ] Deduced a trap composed of 760 places in 767 ms of which 1 ms to minimize.
[2024-05-31 04:33:03] [INFO ] Deduced a trap composed of 732 places in 830 ms of which 2 ms to minimize.
[2024-05-31 04:33:04] [INFO ] Deduced a trap composed of 715 places in 884 ms of which 1 ms to minimize.
[2024-05-31 04:33:05] [INFO ] Deduced a trap composed of 748 places in 886 ms of which 1 ms to minimize.
[2024-05-31 04:33:06] [INFO ] Deduced a trap composed of 732 places in 819 ms of which 2 ms to minimize.
[2024-05-31 04:33:07] [INFO ] Deduced a trap composed of 760 places in 822 ms of which 1 ms to minimize.
[2024-05-31 04:33:08] [INFO ] Deduced a trap composed of 736 places in 835 ms of which 1 ms to minimize.
[2024-05-31 04:33:09] [INFO ] Deduced a trap composed of 744 places in 785 ms of which 2 ms to minimize.
[2024-05-31 04:33:10] [INFO ] Deduced a trap composed of 756 places in 817 ms of which 1 ms to minimize.
[2024-05-31 04:33:11] [INFO ] Deduced a trap composed of 775 places in 777 ms of which 1 ms to minimize.
[2024-05-31 04:33:12] [INFO ] Deduced a trap composed of 313 places in 906 ms of which 1 ms to minimize.
[2024-05-31 04:33:13] [INFO ] Deduced a trap composed of 743 places in 801 ms of which 1 ms to minimize.
[2024-05-31 04:33:14] [INFO ] Deduced a trap composed of 655 places in 916 ms of which 2 ms to minimize.
[2024-05-31 04:33:14] [INFO ] Trap strengthening (SAT) tested/added 22/21 trap constraints in 20884 ms
[2024-05-31 04:33:14] [INFO ] After 27039ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 968 ms.
[2024-05-31 04:33:15] [INFO ] After 28562ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2024-05-31 04:33:15] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 6 ms.
[2024-05-31 04:33:16] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1520 places, 2691 transitions and 14599 arcs took 51 ms.
[2024-05-31 04:33:16] [INFO ] Flatten gal took : 497 ms
Total runtime 86570 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT PolyORBNT-COL-S10J80
BK_EXAMINATION: ReachabilityCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/373
ReachabilityCardinality

FORMULA PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1717129998897

--------------------
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/373/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/373/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/373/ReachabilityCardinality.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 4 (type SKEL/FNDP) for 0 PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-07
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 5 (type SKEL/EQUN) for 0 PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-07
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 7 (type SKEL/SRCH) for 0 PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-07
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 8 (type SKEL/SRCH) for 0 PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-07
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 7 (type SKEL/SRCH) for PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-07
lola: result : true
lola: markings : 11
lola: fired transitions : 10
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 4 (type FNDP) for PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-07 (obsolete)
lola: CANCELED task # 5 (type EQUN) for PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-07 (obsolete)
lola: CANCELED task # 8 (type SRCH) for PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-07 (obsolete)
lola: FINISHED task # 4 (type SKEL/FNDP) for PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-07
lola: result : true
lola: fired transitions : 9
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
sara: try reading problem file /home/mcc/execution/373/ReachabilityCardinality-5.sara.
sara: place or transition ordering is non-deterministic
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 14 (type EXCL) for 0 PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-07
lola: time limit : 3599 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 10 (type FNDP) for 0 PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-07
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 11 (type EQUN) for 0 PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-07
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 13 (type SRCH) for 0 PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-07
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 13 (type SRCH) for PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-07
lola: result : true
lola: markings : 11
lola: fired transitions : 10
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 10 (type FNDP) for PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-07 (obsolete)
lola: CANCELED task # 11 (type EQUN) for PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-07 (obsolete)
lola: CANCELED task # 14 (type EXCL) for PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-07 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
PolyORBNT-COL-S10J80-ReachabilityCardinality-2024-07: EF true tandem / insertion


Time elapsed: 1 secs. Pages in use: 2

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-S10J80"
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-S10J80, 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-171654460800274"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S10J80.tgz
mv PolyORBNT-COL-S10J80 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 ;