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-171654460800280.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-PT-S05J20, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r307-tajo-171654460800280
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.4M
-rw-r--r-- 1 mcc users 17K Apr 12 09:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 113K Apr 12 09:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 50K Apr 12 09:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 220K Apr 12 09:46 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 9.0K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 39K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 23K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 74K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 25K Apr 12 09:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Apr 12 09:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 22K Apr 12 09:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 100K Apr 12 09:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.7K 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 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 1.6M 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-PT-S05J20-ReachabilityFireability-2024-00
FORMULA_NAME PolyORBNT-PT-S05J20-ReachabilityFireability-2024-01
FORMULA_NAME PolyORBNT-PT-S05J20-ReachabilityFireability-2024-02
FORMULA_NAME PolyORBNT-PT-S05J20-ReachabilityFireability-2024-03
FORMULA_NAME PolyORBNT-PT-S05J20-ReachabilityFireability-2024-04
FORMULA_NAME PolyORBNT-PT-S05J20-ReachabilityFireability-2024-05
FORMULA_NAME PolyORBNT-PT-S05J20-ReachabilityFireability-2024-06
FORMULA_NAME PolyORBNT-PT-S05J20-ReachabilityFireability-2024-07
FORMULA_NAME PolyORBNT-PT-S05J20-ReachabilityFireability-2024-08
FORMULA_NAME PolyORBNT-PT-S05J20-ReachabilityFireability-2024-09
FORMULA_NAME PolyORBNT-PT-S05J20-ReachabilityFireability-2024-10
FORMULA_NAME PolyORBNT-PT-S05J20-ReachabilityFireability-2024-11
FORMULA_NAME PolyORBNT-PT-S05J20-ReachabilityFireability-2024-12
FORMULA_NAME PolyORBNT-PT-S05J20-ReachabilityFireability-2024-13
FORMULA_NAME PolyORBNT-PT-S05J20-ReachabilityFireability-2024-14
FORMULA_NAME PolyORBNT-PT-S05J20-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717130666806

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=PolyORBNT-PT-S05J20
Applying reductions before tool lola
Invoking reducer
Running Version 202304061127
[2024-05-31 04:44:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-05-31 04:44:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 04:44:28] [INFO ] Load time of PNML (sax parser for PT used): 111 ms
[2024-05-31 04:44:28] [INFO ] Transformed 349 places.
[2024-05-31 04:44:28] [INFO ] Transformed 1210 transitions.
[2024-05-31 04:44:28] [INFO ] Parsed PT model containing 349 places and 1210 transitions and 8824 arcs in 204 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2024-05-31 04:44:28] [INFO ] Reduced 90 identical enabling conditions.
[2024-05-31 04:44:28] [INFO ] Reduced 90 identical enabling conditions.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
Incomplete random walk after 10000 steps, including 701 resets, run finished after 519 ms. (steps per millisecond=19 ) properties (out of 16) seen :5
FORMULA PolyORBNT-PT-S05J20-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J20-ReachabilityFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J20-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J20-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J20-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 246 resets, run finished after 154 ms. (steps per millisecond=64 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 187 resets, run finished after 178 ms. (steps per millisecond=56 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 181 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 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 32 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 169 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 11) seen :1
FORMULA PolyORBNT-PT-S05J20-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2024-05-31 04:44:30] [INFO ] Flow matrix only has 551 transitions (discarded 4 similar events)
// Phase 1: matrix 551 rows 349 cols
[2024-05-31 04:44:30] [INFO ] Computed 62 invariants in 27 ms
[2024-05-31 04:44:30] [INFO ] [Real]Absence check using 42 positive place invariants in 9 ms returned sat
[2024-05-31 04:44:30] [INFO ] [Real]Absence check using 42 positive and 20 generalized place invariants in 15 ms returned sat
[2024-05-31 04:44:30] [INFO ] After 356ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:9
[2024-05-31 04:44:31] [INFO ] [Nat]Absence check using 42 positive place invariants in 7 ms returned sat
[2024-05-31 04:44:31] [INFO ] [Nat]Absence check using 42 positive and 20 generalized place invariants in 14 ms returned sat
[2024-05-31 04:44:31] [INFO ] After 178ms SMT Verify possible using state equation in natural domain returned unsat :9 sat :1
[2024-05-31 04:44:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 04:44:31] [INFO ] After 408ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :9 sat :1
[2024-05-31 04:44:31] [INFO ] After 485ms SMT Verify possible using trap constraints in natural domain returned unsat :9 sat :1
Attempting to minimize the solution found.
Minimization took 36 ms.
[2024-05-31 04:44:31] [INFO ] After 851ms SMT Verify possible using all constraints in natural domain returned unsat :9 sat :1
FORMULA PolyORBNT-PT-S05J20-ReachabilityFireability-2024-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J20-ReachabilityFireability-2024-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J20-ReachabilityFireability-2024-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J20-ReachabilityFireability-2024-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J20-ReachabilityFireability-2024-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J20-ReachabilityFireability-2024-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J20-ReachabilityFireability-2024-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J20-ReachabilityFireability-2024-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S05J20-ReachabilityFireability-2024-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 349 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 349/349 places, 555/555 transitions.
Ensure Unique test removed 5 places
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 344 transition count 529
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 57 place count 318 transition count 529
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 57 place count 318 transition count 504
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 107 place count 293 transition count 504
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 108 place count 292 transition count 503
Iterating global reduction 2 with 1 rules applied. Total rules applied 109 place count 292 transition count 503
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 113 place count 290 transition count 501
Applied a total of 113 rules in 111 ms. Remains 290 /349 variables (removed 59) and now considering 501/555 (removed 54) transitions.
[2024-05-31 04:44:31] [INFO ] Flow matrix only has 497 transitions (discarded 4 similar events)
// Phase 1: matrix 497 rows 290 cols
[2024-05-31 04:44:31] [INFO ] Computed 57 invariants in 12 ms
[2024-05-31 04:44:32] [INFO ] Dead Transitions using invariants and state equation in 296 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 : 290/349 places, 406/555 transitions.
Applied a total of 0 rules in 17 ms. Remains 290 /290 variables (removed 0) and now considering 406/406 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 428 ms. Remains : 290/349 places, 406/555 transitions.
Incomplete random walk after 10000 steps, including 519 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 542483 steps, run timeout after 3001 ms. (steps per millisecond=180 ) properties seen :{}
Probabilistic random walk after 542483 steps, saw 166488 distinct states, run finished after 3002 ms. (steps per millisecond=180 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 04:44:35] [INFO ] Flow matrix only has 402 transitions (discarded 4 similar events)
// Phase 1: matrix 402 rows 290 cols
[2024-05-31 04:44:35] [INFO ] Computed 57 invariants in 15 ms
[2024-05-31 04:44:35] [INFO ] [Real]Absence check using 43 positive place invariants in 11 ms returned sat
[2024-05-31 04:44:35] [INFO ] [Real]Absence check using 43 positive and 14 generalized place invariants in 13 ms returned sat
[2024-05-31 04:44:35] [INFO ] After 113ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 04:44:35] [INFO ] [Nat]Absence check using 43 positive place invariants in 8 ms returned sat
[2024-05-31 04:44:35] [INFO ] [Nat]Absence check using 43 positive and 14 generalized place invariants in 31 ms returned sat
[2024-05-31 04:44:35] [INFO ] After 123ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 04:44:35] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 04:44:35] [INFO ] After 309ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 04:44:36] [INFO ] Deduced a trap composed of 87 places in 155 ms of which 2 ms to minimize.
[2024-05-31 04:44:36] [INFO ] Deduced a trap composed of 108 places in 129 ms of which 1 ms to minimize.
[2024-05-31 04:44:36] [INFO ] Deduced a trap composed of 99 places in 108 ms of which 1 ms to minimize.
[2024-05-31 04:44:36] [INFO ] Deduced a trap composed of 89 places in 114 ms of which 1 ms to minimize.
[2024-05-31 04:44:36] [INFO ] Deduced a trap composed of 103 places in 134 ms of which 1 ms to minimize.
[2024-05-31 04:44:36] [INFO ] Deduced a trap composed of 98 places in 119 ms of which 1 ms to minimize.
[2024-05-31 04:44:36] [INFO ] Deduced a trap composed of 83 places in 139 ms of which 1 ms to minimize.
[2024-05-31 04:44:37] [INFO ] Deduced a trap composed of 88 places in 135 ms of which 1 ms to minimize.
[2024-05-31 04:44:37] [INFO ] Deduced a trap composed of 84 places in 131 ms of which 0 ms to minimize.
[2024-05-31 04:44:37] [INFO ] Deduced a trap composed of 95 places in 110 ms of which 1 ms to minimize.
[2024-05-31 04:44:37] [INFO ] Deduced a trap composed of 88 places in 125 ms of which 1 ms to minimize.
[2024-05-31 04:44:37] [INFO ] Deduced a trap composed of 84 places in 127 ms of which 0 ms to minimize.
[2024-05-31 04:44:37] [INFO ] Deduced a trap composed of 86 places in 147 ms of which 1 ms to minimize.
[2024-05-31 04:44:38] [INFO ] Deduced a trap composed of 89 places in 166 ms of which 1 ms to minimize.
[2024-05-31 04:44:38] [INFO ] Deduced a trap composed of 89 places in 125 ms of which 15 ms to minimize.
[2024-05-31 04:44:38] [INFO ] Deduced a trap composed of 93 places in 123 ms of which 1 ms to minimize.
[2024-05-31 04:44:38] [INFO ] Deduced a trap composed of 101 places in 193 ms of which 1 ms to minimize.
[2024-05-31 04:44:39] [INFO ] Deduced a trap composed of 88 places in 1024 ms of which 0 ms to minimize.
[2024-05-31 04:44:39] [INFO ] Deduced a trap composed of 95 places in 155 ms of which 1 ms to minimize.
[2024-05-31 04:44:40] [INFO ] Deduced a trap composed of 88 places in 139 ms of which 2 ms to minimize.
[2024-05-31 04:44:41] [INFO ] Deduced a trap composed of 99 places in 100 ms of which 1 ms to minimize.
[2024-05-31 04:44:50] [INFO ] Trap strengthening (SAT) tested/added 21/21 trap constraints in 14670 ms
[2024-05-31 04:44:50] [INFO ] After 15018ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :0
[2024-05-31 04:44:50] [INFO ] After 15240ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 290 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 290/290 places, 406/406 transitions.
Applied a total of 0 rules in 32 ms. Remains 290 /290 variables (removed 0) and now considering 406/406 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 290/290 places, 406/406 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 290/290 places, 406/406 transitions.
Applied a total of 0 rules in 22 ms. Remains 290 /290 variables (removed 0) and now considering 406/406 (removed 0) transitions.
[2024-05-31 04:44:50] [INFO ] Flow matrix only has 402 transitions (discarded 4 similar events)
[2024-05-31 04:44:50] [INFO ] Invariant cache hit.
[2024-05-31 04:44:51] [INFO ] Implicit Places using invariants in 327 ms returned []
[2024-05-31 04:44:51] [INFO ] Flow matrix only has 402 transitions (discarded 4 similar events)
[2024-05-31 04:44:51] [INFO ] Invariant cache hit.
[2024-05-31 04:44:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 04:44:52] [INFO ] Implicit Places using invariants and state equation in 1223 ms returned []
Implicit Place search using SMT with State Equation took 1555 ms to find 0 implicit places.
[2024-05-31 04:44:52] [INFO ] Redundant transitions in 36 ms returned []
[2024-05-31 04:44:52] [INFO ] Flow matrix only has 402 transitions (discarded 4 similar events)
[2024-05-31 04:44:52] [INFO ] Invariant cache hit.
[2024-05-31 04:44:52] [INFO ] Dead Transitions using invariants and state equation in 270 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1894 ms. Remains : 290/290 places, 406/406 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 290 transition count 402
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 290 transition count 401
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 289 transition count 401
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 289 transition count 400
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 8 place count 288 transition count 400
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 13 place count 288 transition count 395
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 18 place count 283 transition count 395
Applied a total of 18 rules in 53 ms. Remains 283 /290 variables (removed 7) and now considering 395/406 (removed 11) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 395 rows 283 cols
[2024-05-31 04:44:52] [INFO ] Computed 57 invariants in 11 ms
[2024-05-31 04:44:52] [INFO ] [Real]Absence check using 44 positive place invariants in 10 ms returned sat
[2024-05-31 04:44:52] [INFO ] [Real]Absence check using 44 positive and 13 generalized place invariants in 11 ms returned sat
[2024-05-31 04:44:52] [INFO ] After 94ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 04:44:52] [INFO ] [Nat]Absence check using 44 positive place invariants in 9 ms returned sat
[2024-05-31 04:44:52] [INFO ] [Nat]Absence check using 44 positive and 13 generalized place invariants in 27 ms returned sat
[2024-05-31 04:44:52] [INFO ] After 139ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 04:44:53] [INFO ] Deduced a trap composed of 90 places in 99 ms of which 0 ms to minimize.
[2024-05-31 04:44:53] [INFO ] Deduced a trap composed of 90 places in 125 ms of which 0 ms to minimize.
[2024-05-31 04:44:53] [INFO ] Deduced a trap composed of 91 places in 131 ms of which 0 ms to minimize.
[2024-05-31 04:44:53] [INFO ] Deduced a trap composed of 93 places in 97 ms of which 0 ms to minimize.
[2024-05-31 04:44:53] [INFO ] Deduced a trap composed of 96 places in 84 ms of which 0 ms to minimize.
[2024-05-31 04:44:53] [INFO ] Deduced a trap composed of 84 places in 100 ms of which 0 ms to minimize.
[2024-05-31 04:44:54] [INFO ] Deduced a trap composed of 86 places in 98 ms of which 1 ms to minimize.
[2024-05-31 04:44:54] [INFO ] Deduced a trap composed of 96 places in 120 ms of which 0 ms to minimize.
[2024-05-31 04:44:54] [INFO ] Deduced a trap composed of 96 places in 118 ms of which 1 ms to minimize.
[2024-05-31 04:44:54] [INFO ] Deduced a trap composed of 87 places in 142 ms of which 1 ms to minimize.
[2024-05-31 04:44:54] [INFO ] Deduced a trap composed of 84 places in 131 ms of which 0 ms to minimize.
[2024-05-31 04:44:55] [INFO ] Deduced a trap composed of 82 places in 125 ms of which 2 ms to minimize.
[2024-05-31 04:44:55] [INFO ] Deduced a trap composed of 84 places in 104 ms of which 3 ms to minimize.
[2024-05-31 04:44:55] [INFO ] Deduced a trap composed of 96 places in 95 ms of which 1 ms to minimize.
[2024-05-31 04:44:55] [INFO ] Deduced a trap composed of 82 places in 106 ms of which 1 ms to minimize.
[2024-05-31 04:44:55] [INFO ] Deduced a trap composed of 86 places in 121 ms of which 1 ms to minimize.
[2024-05-31 04:44:55] [INFO ] Deduced a trap composed of 81 places in 130 ms of which 0 ms to minimize.
[2024-05-31 04:44:55] [INFO ] Deduced a trap composed of 87 places in 117 ms of which 1 ms to minimize.
[2024-05-31 04:44:56] [INFO ] Deduced a trap composed of 78 places in 94 ms of which 1 ms to minimize.
[2024-05-31 04:44:56] [INFO ] Deduced a trap composed of 97 places in 96 ms of which 0 ms to minimize.
[2024-05-31 04:44:56] [INFO ] Deduced a trap composed of 81 places in 104 ms of which 1 ms to minimize.
[2024-05-31 04:44:56] [INFO ] Deduced a trap composed of 97 places in 141 ms of which 1 ms to minimize.
[2024-05-31 04:44:56] [INFO ] Deduced a trap composed of 87 places in 99 ms of which 0 ms to minimize.
[2024-05-31 04:44:56] [INFO ] Deduced a trap composed of 90 places in 124 ms of which 1 ms to minimize.
[2024-05-31 04:44:57] [INFO ] Deduced a trap composed of 79 places in 120 ms of which 0 ms to minimize.
[2024-05-31 04:44:57] [INFO ] Deduced a trap composed of 89 places in 102 ms of which 0 ms to minimize.
[2024-05-31 04:44:57] [INFO ] Deduced a trap composed of 87 places in 94 ms of which 0 ms to minimize.
[2024-05-31 04:44:57] [INFO ] Deduced a trap composed of 95 places in 96 ms of which 0 ms to minimize.
[2024-05-31 04:44:57] [INFO ] Deduced a trap composed of 90 places in 124 ms of which 1 ms to minimize.
[2024-05-31 04:44:58] [INFO ] Deduced a trap composed of 93 places in 140 ms of which 1 ms to minimize.
[2024-05-31 04:44:58] [INFO ] Deduced a trap composed of 85 places in 123 ms of which 0 ms to minimize.
[2024-05-31 04:44:59] [INFO ] Deduced a trap composed of 93 places in 107 ms of which 0 ms to minimize.
[2024-05-31 04:44:59] [INFO ] Deduced a trap composed of 90 places in 143 ms of which 1 ms to minimize.
[2024-05-31 04:44:59] [INFO ] Deduced a trap composed of 82 places in 138 ms of which 6 ms to minimize.
[2024-05-31 04:44:59] [INFO ] Deduced a trap composed of 93 places in 94 ms of which 0 ms to minimize.
[2024-05-31 04:45:00] [INFO ] Deduced a trap composed of 90 places in 136 ms of which 1 ms to minimize.
[2024-05-31 04:45:00] [INFO ] Deduced a trap composed of 90 places in 102 ms of which 1 ms to minimize.
[2024-05-31 04:45:00] [INFO ] Deduced a trap composed of 90 places in 140 ms of which 1 ms to minimize.
[2024-05-31 04:45:00] [INFO ] Deduced a trap composed of 90 places in 92 ms of which 0 ms to minimize.
[2024-05-31 04:45:00] [INFO ] Deduced a trap composed of 79 places in 96 ms of which 0 ms to minimize.
[2024-05-31 04:45:00] [INFO ] Deduced a trap composed of 96 places in 103 ms of which 0 ms to minimize.
[2024-05-31 04:45:01] [INFO ] Deduced a trap composed of 81 places in 102 ms of which 1 ms to minimize.
[2024-05-31 04:45:01] [INFO ] Deduced a trap composed of 87 places in 99 ms of which 2 ms to minimize.
[2024-05-31 04:45:01] [INFO ] Deduced a trap composed of 99 places in 138 ms of which 1 ms to minimize.
[2024-05-31 04:45:01] [INFO ] Deduced a trap composed of 87 places in 107 ms of which 3 ms to minimize.
[2024-05-31 04:45:01] [INFO ] Deduced a trap composed of 89 places in 134 ms of which 1 ms to minimize.
[2024-05-31 04:45:02] [INFO ] Deduced a trap composed of 95 places in 94 ms of which 2 ms to minimize.
[2024-05-31 04:45:02] [INFO ] Deduced a trap composed of 81 places in 108 ms of which 1 ms to minimize.
[2024-05-31 04:45:02] [INFO ] Deduced a trap composed of 96 places in 105 ms of which 1 ms to minimize.
[2024-05-31 04:45:02] [INFO ] Deduced a trap composed of 87 places in 133 ms of which 0 ms to minimize.
[2024-05-31 04:45:03] [INFO ] Deduced a trap composed of 87 places in 124 ms of which 0 ms to minimize.
[2024-05-31 04:45:03] [INFO ] Deduced a trap composed of 90 places in 154 ms of which 1 ms to minimize.
[2024-05-31 04:45:09] [INFO ] Deduced a trap composed of 86 places in 140 ms of which 1 ms to minimize.
[2024-05-31 04:45:09] [INFO ] Deduced a trap composed of 84 places in 126 ms of which 1 ms to minimize.
[2024-05-31 04:45:12] [INFO ] Deduced a trap composed of 84 places in 139 ms of which 0 ms to minimize.
[2024-05-31 04:45:15] [INFO ] Deduced a trap composed of 93 places in 143 ms of which 0 ms to minimize.
[2024-05-31 04:45:16] [INFO ] Deduced a trap composed of 85 places in 148 ms of which 0 ms to minimize.
[2024-05-31 04:45:16] [INFO ] Deduced a trap composed of 90 places in 143 ms of which 1 ms to minimize.
[2024-05-31 04:45:17] [INFO ] Deduced a trap composed of 73 places in 146 ms of which 0 ms to minimize.
[2024-05-31 04:45:21] [INFO ] Deduced a trap composed of 78 places in 149 ms of which 1 ms to minimize.
[2024-05-31 04:45:21] [INFO ] Deduced a trap composed of 90 places in 147 ms of which 1 ms to minimize.
[2024-05-31 04:45:25] [INFO ] Deduced a trap composed of 90 places in 133 ms of which 1 ms to minimize.
[2024-05-31 04:45:25] [INFO ] Deduced a trap composed of 93 places in 124 ms of which 0 ms to minimize.
[2024-05-31 04:45:29] [INFO ] Deduced a trap composed of 91 places in 145 ms of which 1 ms to minimize.
[2024-05-31 04:45:38] [INFO ] Trap strengthening (SAT) tested/added 64/64 trap constraints in 45810 ms
[2024-05-31 04:45:38] [INFO ] After 45977ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :0
[2024-05-31 04:45:38] [INFO ] After 46077ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
[2024-05-31 04:45:38] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 4 ms.
[2024-05-31 04:45:38] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 290 places, 406 transitions and 2109 arcs took 13 ms.
[2024-05-31 04:45:39] [INFO ] Flatten gal took : 112 ms
Total runtime 70805 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT PolyORBNT-PT-S05J20
BK_EXAMINATION: ReachabilityFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/369
ReachabilityFireability

FORMULA PolyORBNT-PT-S05J20-ReachabilityFireability-2024-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1717130739624

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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/369/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/369/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/369/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 # 5 (type SKEL/FNDP) for 0 PolyORBNT-PT-S05J20-ReachabilityFireability-2024-07
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 6 (type SKEL/EQUN) for 0 PolyORBNT-PT-S05J20-ReachabilityFireability-2024-07
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
lola: LAUNCH task # 8 (type SKEL/SRCH) for 0 PolyORBNT-PT-S05J20-ReachabilityFireability-2024-07
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 9 (type SKEL/SRCH) for 0 PolyORBNT-PT-S05J20-ReachabilityFireability-2024-07
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 8 (type SKEL/SRCH) for PolyORBNT-PT-S05J20-ReachabilityFireability-2024-07
lola: result : false
lola: markings : 2216
lola: fired transitions : 5121
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 5 (type FNDP) for PolyORBNT-PT-S05J20-ReachabilityFireability-2024-07 (obsolete)
lola: CANCELED task # 6 (type EQUN) for PolyORBNT-PT-S05J20-ReachabilityFireability-2024-07 (obsolete)
lola: CANCELED task # 9 (type SRCH) for PolyORBNT-PT-S05J20-ReachabilityFireability-2024-07 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
PolyORBNT-PT-S05J20-ReachabilityFireability-2024-07: AG true skeleton: tandem / insertion


Time elapsed: 0 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-PT-S05J20"
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 PolyORBNT-PT-S05J20, 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-171654460800280"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S05J20.tgz
mv PolyORBNT-PT-S05J20 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 ;