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-171654460700210.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 PolyORBLF-PT-S06J04T08, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r307-tajo-171654460700210
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 18M
-rw-r--r-- 1 mcc users 18K Apr 11 17:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 100K Apr 11 17:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 443K Apr 11 17:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.9M Apr 11 17:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 17K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 39K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 27K Apr 11 17:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 151K Apr 11 17:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 268K Apr 11 17:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.1M Apr 11 17:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.7K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 14M 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 PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-00
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-01
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-02
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-03
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-04
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-05
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-06
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-07
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-08
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-09
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-10
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-11
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-12
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-13
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-14
FORMULA_NAME PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717124264728

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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S06J04T08
Applying reductions before tool lola
Invoking reducer
Running Version 202304061127
[2024-05-31 02:57:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-05-31 02:57:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 02:57:46] [INFO ] Load time of PNML (sax parser for PT used): 582 ms
[2024-05-31 02:57:47] [INFO ] Transformed 810 places.
[2024-05-31 02:57:47] [INFO ] Transformed 14014 transitions.
[2024-05-31 02:57:47] [INFO ] Parsed PT model containing 810 places and 14014 transitions and 118428 arcs in 773 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 66 ms.
Working with output stream class java.io.PrintStream
[2024-05-31 02:57:47] [INFO ] Reduced 120 identical enabling conditions.
[2024-05-31 02:57:47] [INFO ] Reduced 9360 identical enabling conditions.
[2024-05-31 02:57:47] [INFO ] Reduced 120 identical enabling conditions.
Ensure Unique test removed 10760 transitions
Reduce redundant transitions removed 10760 transitions.
Incomplete random walk after 10002 steps, including 58 resets, run finished after 466 ms. (steps per millisecond=21 ) properties (out of 16) seen :8
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 1570 ms. (steps per millisecond=6 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 158 ms. (steps per millisecond=63 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 183 ms. (steps per millisecond=54 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 172 ms. (steps per millisecond=58 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2024-05-31 02:57:50] [INFO ] Flow matrix only has 3206 transitions (discarded 48 similar events)
// Phase 1: matrix 3206 rows 810 cols
[2024-05-31 02:57:50] [INFO ] Computed 58 invariants in 227 ms
[2024-05-31 02:57:55] [INFO ] [Real]Absence check using 17 positive place invariants in 10 ms returned sat
[2024-05-31 02:57:55] [INFO ] [Real]Absence check using 17 positive and 41 generalized place invariants in 58 ms returned sat
[2024-05-31 02:57:55] [INFO ] After 525ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:7
[2024-05-31 02:57:55] [INFO ] [Nat]Absence check using 17 positive place invariants in 10 ms returned sat
[2024-05-31 02:57:55] [INFO ] [Nat]Absence check using 17 positive and 41 generalized place invariants in 58 ms returned sat
[2024-05-31 02:58:12] [INFO ] After 16397ms SMT Verify possible using state equation in natural domain returned unsat :7 sat :1
[2024-05-31 02:58:12] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-31 02:58:20] [INFO ] After 8321ms SMT Verify possible using 224 Read/Feed constraints in natural domain returned unsat :7 sat :0
[2024-05-31 02:58:20] [INFO ] After 25022ms SMT Verify possible using all constraints in natural domain returned unsat :7 sat :0
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 8 ms.
Support contains 11 out of 810 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 810/810 places, 3254/3254 transitions.
Ensure Unique test removed 6 places
Drop transitions removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 804 transition count 3190
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 134 place count 740 transition count 3190
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 134 place count 740 transition count 3094
Deduced a syphon composed of 96 places in 4 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 326 place count 644 transition count 3094
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Deduced a syphon composed of 96 places in 5 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 518 place count 548 transition count 2998
Free-agglomeration rule (complex) applied 20 times.
Iterating global reduction 2 with 20 rules applied. Total rules applied 538 place count 548 transition count 2978
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 558 place count 528 transition count 2978
Applied a total of 558 rules in 720 ms. Remains 528 /810 variables (removed 282) and now considering 2978/3254 (removed 276) transitions.
[2024-05-31 02:58:21] [INFO ] Flow matrix only has 2930 transitions (discarded 48 similar events)
// Phase 1: matrix 2930 rows 528 cols
[2024-05-31 02:58:21] [INFO ] Computed 52 invariants in 140 ms
[2024-05-31 02:58:23] [INFO ] Dead Transitions using invariants and state equation in 1802 ms found 1224 transitions.
Found 1224 dead transitions using SMT.
Drop transitions removed 1224 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1224 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 528/810 places, 1754/3254 transitions.
Applied a total of 0 rules in 40 ms. Remains 528 /528 variables (removed 0) and now considering 1754/1754 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2565 ms. Remains : 528/810 places, 1754/3254 transitions.
Incomplete random walk after 10000 steps, including 112 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 124603 steps, run timeout after 3001 ms. (steps per millisecond=41 ) properties seen :{}
Probabilistic random walk after 124603 steps, saw 44466 distinct states, run finished after 3002 ms. (steps per millisecond=41 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 02:58:26] [INFO ] Flow matrix only has 1706 transitions (discarded 48 similar events)
// Phase 1: matrix 1706 rows 528 cols
[2024-05-31 02:58:26] [INFO ] Computed 52 invariants in 103 ms
[2024-05-31 02:58:26] [INFO ] [Real]Absence check using 18 positive place invariants in 6 ms returned sat
[2024-05-31 02:58:26] [INFO ] [Real]Absence check using 18 positive and 34 generalized place invariants in 34 ms returned sat
[2024-05-31 02:58:26] [INFO ] After 171ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 02:58:26] [INFO ] [Nat]Absence check using 18 positive place invariants in 5 ms returned sat
[2024-05-31 02:58:26] [INFO ] [Nat]Absence check using 18 positive and 34 generalized place invariants in 31 ms returned sat
[2024-05-31 02:58:39] [INFO ] After 12444ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 11 out of 528 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 528/528 places, 1754/1754 transitions.
Applied a total of 0 rules in 74 ms. Remains 528 /528 variables (removed 0) and now considering 1754/1754 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 528/528 places, 1754/1754 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 528/528 places, 1754/1754 transitions.
Applied a total of 0 rules in 60 ms. Remains 528 /528 variables (removed 0) and now considering 1754/1754 (removed 0) transitions.
[2024-05-31 02:58:39] [INFO ] Flow matrix only has 1706 transitions (discarded 48 similar events)
[2024-05-31 02:58:39] [INFO ] Invariant cache hit.
[2024-05-31 02:58:39] [INFO ] Implicit Places using invariants in 644 ms returned [34, 50, 148, 189, 222, 329, 336, 519]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 649 ms to find 8 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 520/528 places, 1754/1754 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 516 transition count 1750
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 516 transition count 1750
Applied a total of 8 rules in 75 ms. Remains 516 /520 variables (removed 4) and now considering 1750/1754 (removed 4) transitions.
[2024-05-31 02:58:39] [INFO ] Flow matrix only has 1702 transitions (discarded 48 similar events)
// Phase 1: matrix 1702 rows 516 cols
[2024-05-31 02:58:39] [INFO ] Computed 44 invariants in 91 ms
[2024-05-31 02:58:40] [INFO ] Implicit Places using invariants in 704 ms returned []
[2024-05-31 02:58:40] [INFO ] Flow matrix only has 1702 transitions (discarded 48 similar events)
[2024-05-31 02:58:40] [INFO ] Invariant cache hit.
[2024-05-31 02:58:41] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-31 02:58:53] [INFO ] Implicit Places using invariants and state equation in 12884 ms returned []
Implicit Place search using SMT with State Equation took 13591 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 516/528 places, 1750/1754 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 14376 ms. Remains : 516/528 places, 1750/1754 transitions.
Incomplete random walk after 10000 steps, including 126 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 116009 steps, run timeout after 3001 ms. (steps per millisecond=38 ) properties seen :{}
Probabilistic random walk after 116009 steps, saw 40230 distinct states, run finished after 3001 ms. (steps per millisecond=38 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 02:58:56] [INFO ] Flow matrix only has 1702 transitions (discarded 48 similar events)
[2024-05-31 02:58:56] [INFO ] Invariant cache hit.
[2024-05-31 02:58:56] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2024-05-31 02:58:56] [INFO ] [Real]Absence check using 15 positive and 29 generalized place invariants in 35 ms returned sat
[2024-05-31 02:59:03] [INFO ] After 7320ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 02:59:03] [INFO ] [Nat]Absence check using 15 positive place invariants in 5 ms returned sat
[2024-05-31 02:59:03] [INFO ] [Nat]Absence check using 15 positive and 29 generalized place invariants in 22 ms returned sat
[2024-05-31 02:59:28] [INFO ] After 25011ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 11 out of 516 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 516/516 places, 1750/1750 transitions.
Applied a total of 0 rules in 79 ms. Remains 516 /516 variables (removed 0) and now considering 1750/1750 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 516/516 places, 1750/1750 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 516/516 places, 1750/1750 transitions.
Applied a total of 0 rules in 52 ms. Remains 516 /516 variables (removed 0) and now considering 1750/1750 (removed 0) transitions.
[2024-05-31 02:59:29] [INFO ] Flow matrix only has 1702 transitions (discarded 48 similar events)
[2024-05-31 02:59:29] [INFO ] Invariant cache hit.
[2024-05-31 02:59:29] [INFO ] Implicit Places using invariants in 636 ms returned []
[2024-05-31 02:59:29] [INFO ] Flow matrix only has 1702 transitions (discarded 48 similar events)
[2024-05-31 02:59:29] [INFO ] Invariant cache hit.
[2024-05-31 02:59:30] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-31 02:59:41] [INFO ] Implicit Places using invariants and state equation in 12268 ms returned []
Implicit Place search using SMT with State Equation took 12909 ms to find 0 implicit places.
[2024-05-31 02:59:42] [INFO ] Redundant transitions in 112 ms returned []
[2024-05-31 02:59:42] [INFO ] Flow matrix only has 1702 transitions (discarded 48 similar events)
[2024-05-31 02:59:42] [INFO ] Invariant cache hit.
[2024-05-31 02:59:43] [INFO ] Dead Transitions using invariants and state equation in 1147 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14233 ms. Remains : 516/516 places, 1750/1750 transitions.
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 516 transition count 1702
Drop transitions removed 48 transitions
Redundant transition composition rules discarded 48 transitions
Iterating global reduction 1 with 48 rules applied. Total rules applied 96 place count 516 transition count 1654
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -80
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 112 place count 508 transition count 1734
Free-agglomeration rule applied 8 times.
Iterating global reduction 1 with 8 rules applied. Total rules applied 120 place count 508 transition count 1726
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 128 place count 500 transition count 1726
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 2 with 8 rules applied. Total rules applied 136 place count 500 transition count 1718
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 144 place count 492 transition count 1718
Applied a total of 144 rules in 173 ms. Remains 492 /516 variables (removed 24) and now considering 1718/1750 (removed 32) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1718 rows 492 cols
[2024-05-31 02:59:43] [INFO ] Computed 44 invariants in 51 ms
[2024-05-31 02:59:43] [INFO ] [Real]Absence check using 18 positive place invariants in 5 ms returned sat
[2024-05-31 02:59:43] [INFO ] [Real]Absence check using 18 positive and 26 generalized place invariants in 23 ms returned sat
[2024-05-31 02:59:47] [INFO ] After 3668ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 02:59:47] [INFO ] [Nat]Absence check using 18 positive place invariants in 5 ms returned sat
[2024-05-31 02:59:47] [INFO ] [Nat]Absence check using 18 positive and 26 generalized place invariants in 33 ms returned sat
[2024-05-31 02:59:57] [INFO ] After 10786ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
[2024-05-31 02:59:57] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 5 ms.
[2024-05-31 02:59:57] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 516 places, 1750 transitions and 10518 arcs took 27 ms.
[2024-05-31 02:59:58] [INFO ] Flatten gal took : 266 ms
Total runtime 132143 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT PolyORBLF-PT-S06J04T08
BK_EXAMINATION: ReachabilityFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/372
ReachabilityFireability

FORMULA PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1717124399675

--------------------
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 ReachabilityFireability -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/372/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/372/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/372/ReachabilityFireability.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
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 # 8 (type EXCL) for 0 PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-15
lola: time limit : 3599 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 4 (type FNDP) for 0 PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-15
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 5 (type EQUN) for 0 PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-15
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 7 (type SRCH) for 0 PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-15
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
sara: try reading problem file /home/mcc/execution/372/ReachabilityFireability-5.sara.
lola: FINISHED task # 7 (type SRCH) for PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-15
lola: result : true
lola: markings : 2256
lola: fired transitions : 2495
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 4 (type FNDP) for PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-15 (obsolete)
lola: CANCELED task # 5 (type EQUN) for PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-15 (obsolete)
lola: CANCELED task # 8 (type EXCL) for PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-15 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
PolyORBLF-PT-S06J04T08-ReachabilityFireability-2024-15: AG false 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="PolyORBLF-PT-S06J04T08"
export BK_EXAMINATION="ReachabilityFireability"
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 PolyORBLF-PT-S06J04T08, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r307-tajo-171654460700210"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S06J04T08.tgz
mv PolyORBLF-PT-S06J04T08 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;