Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r373-tall-171683789300469.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is ShieldRVs-PT-003B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r373-tall-171683789300469
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 480K
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K May 14 13:22 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 3.4K Apr 23 07:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 23 07:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 17:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 127K Apr 12 17:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Apr 12 17:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Apr 12 17:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 36K 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 ShieldRVs-PT-003B-ReachabilityCardinality-2024-00
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityCardinality-2024-01
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityCardinality-2024-02
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityCardinality-2024-03
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityCardinality-2024-04
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityCardinality-2024-05
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityCardinality-2024-06
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityCardinality-2024-07
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityCardinality-2024-08
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityCardinality-2024-09
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityCardinality-2024-10
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityCardinality-2024-11
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityCardinality-2024-12
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityCardinality-2024-13
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityCardinality-2024-14
FORMULA_NAME ShieldRVs-PT-003B-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716993710174

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=ShieldRVs-PT-003B
Applying reductions before tool lola
Invoking reducer
Running Version 202304061127
[2024-05-29 14:41:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-05-29 14:41:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 14:41:52] [INFO ] Load time of PNML (sax parser for PT used): 47 ms
[2024-05-29 14:41:52] [INFO ] Transformed 123 places.
[2024-05-29 14:41:52] [INFO ] Transformed 138 transitions.
[2024-05-29 14:41:52] [INFO ] Found NUPN structural information;
[2024-05-29 14:41:52] [INFO ] Parsed PT model containing 123 places and 138 transitions and 432 arcs in 116 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldRVs-PT-003B-ReachabilityCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-003B-ReachabilityCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 67 resets, run finished after 357 ms. (steps per millisecond=28 ) properties (out of 14) seen :10
FORMULA ShieldRVs-PT-003B-ReachabilityCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-003B-ReachabilityCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-003B-ReachabilityCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-003B-ReachabilityCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-003B-ReachabilityCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-003B-ReachabilityCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-003B-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-003B-ReachabilityCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-003B-ReachabilityCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVs-PT-003B-ReachabilityCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 138 rows 123 cols
[2024-05-29 14:41:52] [INFO ] Computed 13 invariants in 11 ms
[2024-05-29 14:41:53] [INFO ] After 223ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-29 14:41:53] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-29 14:41:53] [INFO ] After 133ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :3
[2024-05-29 14:41:53] [INFO ] Deduced a trap composed of 32 places in 55 ms of which 4 ms to minimize.
[2024-05-29 14:41:53] [INFO ] Deduced a trap composed of 24 places in 40 ms of which 0 ms to minimize.
[2024-05-29 14:41:53] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 1 ms to minimize.
[2024-05-29 14:41:53] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 1 ms to minimize.
[2024-05-29 14:41:53] [INFO ] Deduced a trap composed of 21 places in 31 ms of which 1 ms to minimize.
[2024-05-29 14:41:53] [INFO ] Deduced a trap composed of 25 places in 30 ms of which 1 ms to minimize.
[2024-05-29 14:41:53] [INFO ] Deduced a trap composed of 28 places in 31 ms of which 0 ms to minimize.
[2024-05-29 14:41:53] [INFO ] Deduced a trap composed of 26 places in 25 ms of which 0 ms to minimize.
[2024-05-29 14:41:53] [INFO ] Deduced a trap composed of 20 places in 21 ms of which 0 ms to minimize.
[2024-05-29 14:41:53] [INFO ] Deduced a trap composed of 19 places in 26 ms of which 1 ms to minimize.
[2024-05-29 14:41:53] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 414 ms
[2024-05-29 14:41:53] [INFO ] Deduced a trap composed of 12 places in 45 ms of which 0 ms to minimize.
[2024-05-29 14:41:54] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 1 ms to minimize.
[2024-05-29 14:41:54] [INFO ] Deduced a trap composed of 24 places in 45 ms of which 1 ms to minimize.
[2024-05-29 14:41:54] [INFO ] Deduced a trap composed of 20 places in 32 ms of which 0 ms to minimize.
[2024-05-29 14:41:54] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 193 ms
[2024-05-29 14:41:54] [INFO ] Deduced a trap composed of 20 places in 32 ms of which 0 ms to minimize.
[2024-05-29 14:41:54] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 1 ms to minimize.
[2024-05-29 14:41:54] [INFO ] Deduced a trap composed of 20 places in 32 ms of which 1 ms to minimize.
[2024-05-29 14:41:54] [INFO ] Deduced a trap composed of 18 places in 26 ms of which 1 ms to minimize.
[2024-05-29 14:41:54] [INFO ] Deduced a trap composed of 22 places in 29 ms of which 1 ms to minimize.
[2024-05-29 14:41:54] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 203 ms
[2024-05-29 14:41:54] [INFO ] After 1018ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :3
Attempting to minimize the solution found.
Minimization took 59 ms.
[2024-05-29 14:41:54] [INFO ] After 1172ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :3
FORMULA ShieldRVs-PT-003B-ReachabilityCardinality-2024-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 18 ms.
Support contains 64 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 138/138 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 123 transition count 135
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 7 place count 120 transition count 134
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 119 transition count 134
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 8 place count 119 transition count 127
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 22 place count 112 transition count 127
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 26 place count 108 transition count 123
Iterating global reduction 3 with 4 rules applied. Total rules applied 30 place count 108 transition count 123
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 30 place count 108 transition count 121
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 34 place count 106 transition count 121
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 46 place count 100 transition count 115
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 49 place count 100 transition count 115
Applied a total of 49 rules in 31 ms. Remains 100 /123 variables (removed 23) and now considering 115/138 (removed 23) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 100/123 places, 115/138 transitions.
Incomplete random walk after 10000 steps, including 84 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 1712347 steps, run timeout after 3001 ms. (steps per millisecond=570 ) properties seen :{2=1}
Probabilistic random walk after 1712347 steps, saw 271591 distinct states, run finished after 3001 ms. (steps per millisecond=570 ) properties seen :1
FORMULA ShieldRVs-PT-003B-ReachabilityCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 2 properties.
// Phase 1: matrix 115 rows 100 cols
[2024-05-29 14:41:57] [INFO ] Computed 13 invariants in 2 ms
[2024-05-29 14:41:57] [INFO ] After 40ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-29 14:41:57] [INFO ] [Nat]Absence check using 13 positive place invariants in 3 ms returned sat
[2024-05-29 14:41:57] [INFO ] After 83ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-29 14:41:57] [INFO ] Deduced a trap composed of 17 places in 45 ms of which 0 ms to minimize.
[2024-05-29 14:41:57] [INFO ] Deduced a trap composed of 20 places in 38 ms of which 1 ms to minimize.
[2024-05-29 14:41:58] [INFO ] Deduced a trap composed of 27 places in 41 ms of which 1 ms to minimize.
[2024-05-29 14:41:58] [INFO ] Deduced a trap composed of 21 places in 26 ms of which 0 ms to minimize.
[2024-05-29 14:41:58] [INFO ] Deduced a trap composed of 20 places in 25 ms of which 1 ms to minimize.
[2024-05-29 14:41:58] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 222 ms
[2024-05-29 14:41:58] [INFO ] Deduced a trap composed of 16 places in 42 ms of which 1 ms to minimize.
[2024-05-29 14:41:58] [INFO ] Deduced a trap composed of 22 places in 39 ms of which 1 ms to minimize.
[2024-05-29 14:41:58] [INFO ] Deduced a trap composed of 25 places in 35 ms of which 1 ms to minimize.
[2024-05-29 14:41:58] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 141 ms
[2024-05-29 14:41:58] [INFO ] After 501ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 49 ms.
[2024-05-29 14:41:58] [INFO ] After 604ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 10 ms.
Support contains 61 out of 100 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 100/100 places, 115/115 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 98 transition count 113
Applied a total of 4 rules in 6 ms. Remains 98 /100 variables (removed 2) and now considering 113/115 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 98/100 places, 113/115 transitions.
Incomplete random walk after 10000 steps, including 82 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 1766558 steps, run timeout after 3001 ms. (steps per millisecond=588 ) properties seen :{}
Probabilistic random walk after 1766558 steps, saw 272541 distinct states, run finished after 3001 ms. (steps per millisecond=588 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 113 rows 98 cols
[2024-05-29 14:42:01] [INFO ] Computed 13 invariants in 1 ms
[2024-05-29 14:42:01] [INFO ] After 27ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-29 14:42:01] [INFO ] [Nat]Absence check using 13 positive place invariants in 3 ms returned sat
[2024-05-29 14:42:01] [INFO ] After 76ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-29 14:42:01] [INFO ] Deduced a trap composed of 16 places in 43 ms of which 1 ms to minimize.
[2024-05-29 14:42:01] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 1 ms to minimize.
[2024-05-29 14:42:01] [INFO ] Deduced a trap composed of 20 places in 35 ms of which 0 ms to minimize.
[2024-05-29 14:42:01] [INFO ] Deduced a trap composed of 20 places in 32 ms of which 1 ms to minimize.
[2024-05-29 14:42:01] [INFO ] Deduced a trap composed of 25 places in 37 ms of which 1 ms to minimize.
[2024-05-29 14:42:01] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 4 ms to minimize.
[2024-05-29 14:42:01] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 288 ms
[2024-05-29 14:42:01] [INFO ] Deduced a trap composed of 16 places in 40 ms of which 1 ms to minimize.
[2024-05-29 14:42:02] [INFO ] Deduced a trap composed of 20 places in 37 ms of which 0 ms to minimize.
[2024-05-29 14:42:02] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 0 ms to minimize.
[2024-05-29 14:42:02] [INFO ] Deduced a trap composed of 18 places in 27 ms of which 0 ms to minimize.
[2024-05-29 14:42:02] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 174 ms
[2024-05-29 14:42:02] [INFO ] After 592ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 52 ms.
[2024-05-29 14:42:02] [INFO ] After 682ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 7 ms.
Support contains 61 out of 98 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 98/98 places, 113/113 transitions.
Applied a total of 0 rules in 3 ms. Remains 98 /98 variables (removed 0) and now considering 113/113 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 98/98 places, 113/113 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 98/98 places, 113/113 transitions.
Applied a total of 0 rules in 6 ms. Remains 98 /98 variables (removed 0) and now considering 113/113 (removed 0) transitions.
[2024-05-29 14:42:02] [INFO ] Invariant cache hit.
[2024-05-29 14:42:02] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-29 14:42:02] [INFO ] Invariant cache hit.
[2024-05-29 14:42:02] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
[2024-05-29 14:42:02] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-29 14:42:02] [INFO ] Invariant cache hit.
[2024-05-29 14:42:02] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 193 ms. Remains : 98/98 places, 113/113 transitions.
Applied a total of 0 rules in 3 ms. Remains 98 /98 variables (removed 0) and now considering 113/113 (removed 0) transitions.
Running SMT prover for 2 properties.
[2024-05-29 14:42:02] [INFO ] Invariant cache hit.
[2024-05-29 14:42:02] [INFO ] After 27ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-29 14:42:02] [INFO ] [Nat]Absence check using 13 positive place invariants in 3 ms returned sat
[2024-05-29 14:42:02] [INFO ] After 79ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-29 14:42:02] [INFO ] Deduced a trap composed of 27 places in 44 ms of which 1 ms to minimize.
[2024-05-29 14:42:02] [INFO ] Deduced a trap composed of 16 places in 41 ms of which 0 ms to minimize.
[2024-05-29 14:42:02] [INFO ] Deduced a trap composed of 22 places in 37 ms of which 0 ms to minimize.
[2024-05-29 14:42:02] [INFO ] Deduced a trap composed of 17 places in 37 ms of which 1 ms to minimize.
[2024-05-29 14:42:02] [INFO ] Deduced a trap composed of 19 places in 38 ms of which 1 ms to minimize.
[2024-05-29 14:42:02] [INFO ] Deduced a trap composed of 21 places in 34 ms of which 0 ms to minimize.
[2024-05-29 14:42:02] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 1 ms to minimize.
[2024-05-29 14:42:02] [INFO ] Deduced a trap composed of 18 places in 34 ms of which 1 ms to minimize.
[2024-05-29 14:42:02] [INFO ] Deduced a trap composed of 21 places in 33 ms of which 0 ms to minimize.
[2024-05-29 14:42:02] [INFO ] Deduced a trap composed of 17 places in 32 ms of which 1 ms to minimize.
[2024-05-29 14:42:03] [INFO ] Deduced a trap composed of 16 places in 29 ms of which 1 ms to minimize.
[2024-05-29 14:42:03] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 487 ms
[2024-05-29 14:42:03] [INFO ] Deduced a trap composed of 25 places in 32 ms of which 0 ms to minimize.
[2024-05-29 14:42:03] [INFO ] Deduced a trap composed of 22 places in 36 ms of which 0 ms to minimize.
[2024-05-29 14:42:03] [INFO ] Deduced a trap composed of 20 places in 31 ms of which 0 ms to minimize.
[2024-05-29 14:42:03] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 136 ms
[2024-05-29 14:42:03] [INFO ] After 751ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 58 ms.
[2024-05-29 14:42:03] [INFO ] After 851ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2024-05-29 14:42:03] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 4 ms.
[2024-05-29 14:42:03] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 98 places, 113 transitions and 384 arcs took 1 ms.
[2024-05-29 14:42:03] [INFO ] Flatten gal took : 31 ms
Total runtime 11333 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT ShieldRVs-PT-003B
BK_EXAMINATION: ReachabilityCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/369
ReachabilityCardinality

FORMULA ShieldRVs-PT-003B-ReachabilityCardinality-2024-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldRVs-PT-003B-ReachabilityCardinality-2024-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1716993724873

--------------------
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 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/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/ReachabilityCardinality.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
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 # 10 (type EXCL) for 0 ShieldRVs-PT-003B-ReachabilityCardinality-2024-05
lola: time limit : 1800 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 6 (type FNDP) for 0 ShieldRVs-PT-003B-ReachabilityCardinality-2024-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 7 (type EQUN) for 0 ShieldRVs-PT-003B-ReachabilityCardinality-2024-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 9 (type SRCH) for 0 ShieldRVs-PT-003B-ReachabilityCardinality-2024-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
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: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 9 (type SRCH) for ShieldRVs-PT-003B-ReachabilityCardinality-2024-05
lola: result : false
lola: markings : 313
lola: fired transitions : 491
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 6 (type FNDP) for ShieldRVs-PT-003B-ReachabilityCardinality-2024-05 (obsolete)
lola: CANCELED task # 7 (type EQUN) for ShieldRVs-PT-003B-ReachabilityCardinality-2024-05 (obsolete)
lola: CANCELED task # 10 (type EXCL) for ShieldRVs-PT-003B-ReachabilityCardinality-2024-05 (obsolete)
lola: LAUNCH task # 16 (type EXCL) for 3 ShieldRVs-PT-003B-ReachabilityCardinality-2024-06
lola: time limit : 3600 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 12 (type FNDP) for 3 ShieldRVs-PT-003B-ReachabilityCardinality-2024-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 13 (type EQUN) for 3 ShieldRVs-PT-003B-ReachabilityCardinality-2024-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 15 (type SRCH) for 3 ShieldRVs-PT-003B-ReachabilityCardinality-2024-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 6 (type FNDP) for ShieldRVs-PT-003B-ReachabilityCardinality-2024-05
lola: result : unknown
lola: fired transitions : 37
lola: tried executions : 4
lola: time used : 0.000000
lola: memory pages used : 0
lola: FINISHED task # 15 (type SRCH) for ShieldRVs-PT-003B-ReachabilityCardinality-2024-06
lola: result : false
lola: markings : 6680
lola: fired transitions : 10517
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 12 (type FNDP) for ShieldRVs-PT-003B-ReachabilityCardinality-2024-06 (obsolete)
lola: CANCELED task # 13 (type EQUN) for ShieldRVs-PT-003B-ReachabilityCardinality-2024-06 (obsolete)
lola: CANCELED task # 16 (type EXCL) for ShieldRVs-PT-003B-ReachabilityCardinality-2024-06 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
ShieldRVs-PT-003B-ReachabilityCardinality-2024-05: EF false tandem / insertion
ShieldRVs-PT-003B-ReachabilityCardinality-2024-06: EF false tandem / insertion


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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="ShieldRVs-PT-003B"
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 ShieldRVs-PT-003B, 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 r373-tall-171683789300469"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-003B.tgz
mv ShieldRVs-PT-003B 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 ;