Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r263-smll-167863538200371.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool lolaxred
Input is ParamProductionCell-PT-1, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r263-smll-167863538200371
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 728K
-rw-r--r-- 1 mcc users 7.6K Feb 26 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 26 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 26 17:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 17:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.8K Feb 25 16:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 16:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 16:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Feb 26 17:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 185K Feb 26 17:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 87K Feb 26 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 174K Mar 5 18:23 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 ParamProductionCell-PT-1-LTLCardinality-00
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-01
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-02
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-03
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-04
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-05
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-06
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-07
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-08
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-09
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-10
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-11
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-12
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-13
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-14
FORMULA_NAME ParamProductionCell-PT-1-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678780283350

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=lolaxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ParamProductionCell-PT-1
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-14 07:51:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-14 07:51:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 07:51:26] [INFO ] Load time of PNML (sax parser for PT used): 108 ms
[2023-03-14 07:51:26] [INFO ] Transformed 231 places.
[2023-03-14 07:51:26] [INFO ] Transformed 202 transitions.
[2023-03-14 07:51:26] [INFO ] Found NUPN structural information;
[2023-03-14 07:51:26] [INFO ] Parsed PT model containing 231 places and 202 transitions and 846 arcs in 222 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ParamProductionCell-PT-1-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-1-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-1-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-1-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-1-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-1-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-1-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-1-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-1-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-1-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-1-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-1-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 12 out of 231 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 231/231 places, 202/202 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 225 transition count 196
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 225 transition count 196
Applied a total of 12 rules in 66 ms. Remains 225 /231 variables (removed 6) and now considering 196/202 (removed 6) transitions.
// Phase 1: matrix 196 rows 225 cols
[2023-03-14 07:51:26] [INFO ] Computed 59 place invariants in 19 ms
[2023-03-14 07:51:26] [INFO ] Implicit Places using invariants in 630 ms returned [1, 15, 16, 18, 19, 24, 31, 35, 41, 42, 46, 47, 59, 64, 65, 73, 78, 79, 98, 99, 101, 113, 114, 116, 119, 159, 160, 162, 164, 165, 188, 190, 191, 194, 195, 200, 201, 205, 216]
Discarding 39 places :
Implicit Place search using SMT only with invariants took 670 ms to find 39 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 186/231 places, 196/202 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 184 transition count 194
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 184 transition count 194
Applied a total of 4 rules in 13 ms. Remains 184 /186 variables (removed 2) and now considering 194/196 (removed 2) transitions.
// Phase 1: matrix 194 rows 184 cols
[2023-03-14 07:51:26] [INFO ] Computed 20 place invariants in 3 ms
[2023-03-14 07:51:27] [INFO ] Implicit Places using invariants in 172 ms returned []
[2023-03-14 07:51:27] [INFO ] Invariant cache hit.
[2023-03-14 07:51:27] [INFO ] State equation strengthened by 68 read => feed constraints.
[2023-03-14 07:51:27] [INFO ] Implicit Places using invariants and state equation in 421 ms returned []
Implicit Place search using SMT with State Equation took 596 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 184/231 places, 194/202 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1346 ms. Remains : 184/231 places, 194/202 transitions.
Support contains 12 out of 184 places after structural reductions.
[2023-03-14 07:51:27] [INFO ] Flatten gal took : 56 ms
[2023-03-14 07:51:27] [INFO ] Flatten gal took : 23 ms
[2023-03-14 07:51:27] [INFO ] Input system was already deterministic with 194 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-14 07:51:28] [INFO ] Invariant cache hit.
[2023-03-14 07:51:28] [INFO ] [Real]Absence check using 20 positive place invariants in 21 ms returned sat
[2023-03-14 07:51:28] [INFO ] After 267ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-14 07:51:28] [INFO ] [Nat]Absence check using 20 positive place invariants in 16 ms returned sat
[2023-03-14 07:51:28] [INFO ] After 98ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-14 07:51:28] [INFO ] State equation strengthened by 68 read => feed constraints.
[2023-03-14 07:51:28] [INFO ] After 38ms SMT Verify possible using 68 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-14 07:51:28] [INFO ] Deduced a trap composed of 5 places in 201 ms of which 7 ms to minimize.
[2023-03-14 07:51:29] [INFO ] Deduced a trap composed of 7 places in 119 ms of which 1 ms to minimize.
[2023-03-14 07:51:29] [INFO ] Deduced a trap composed of 5 places in 137 ms of which 1 ms to minimize.
[2023-03-14 07:51:29] [INFO ] Deduced a trap composed of 15 places in 109 ms of which 1 ms to minimize.
[2023-03-14 07:51:29] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 2 ms to minimize.
[2023-03-14 07:51:29] [INFO ] Deduced a trap composed of 7 places in 70 ms of which 1 ms to minimize.
[2023-03-14 07:51:29] [INFO ] Deduced a trap composed of 7 places in 72 ms of which 1 ms to minimize.
[2023-03-14 07:51:29] [INFO ] Deduced a trap composed of 7 places in 73 ms of which 1 ms to minimize.
[2023-03-14 07:51:29] [INFO ] Deduced a trap composed of 7 places in 69 ms of which 1 ms to minimize.
[2023-03-14 07:51:29] [INFO ] Deduced a trap composed of 12 places in 72 ms of which 1 ms to minimize.
[2023-03-14 07:51:29] [INFO ] Deduced a trap composed of 27 places in 57 ms of which 0 ms to minimize.
[2023-03-14 07:51:30] [INFO ] Deduced a trap composed of 42 places in 61 ms of which 2 ms to minimize.
[2023-03-14 07:51:30] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 12 trap constraints in 1312 ms
[2023-03-14 07:51:30] [INFO ] After 1368ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :0
[2023-03-14 07:51:30] [INFO ] After 1620ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
FORMULA ParamProductionCell-PT-1-LTLCardinality-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 3 simplifications.
FORMULA ParamProductionCell-PT-1-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 194/194 transitions.
Drop transitions removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 184 transition count 152
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 84 place count 142 transition count 152
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 84 place count 142 transition count 144
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 100 place count 134 transition count 144
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 2 with 94 rules applied. Total rules applied 194 place count 87 transition count 97
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 196 place count 86 transition count 96
Applied a total of 196 rules in 36 ms. Remains 86 /184 variables (removed 98) and now considering 96/194 (removed 98) transitions.
// Phase 1: matrix 96 rows 86 cols
[2023-03-14 07:51:30] [INFO ] Computed 20 place invariants in 1 ms
[2023-03-14 07:51:30] [INFO ] Implicit Places using invariants in 114 ms returned [0, 4, 6, 14, 33, 45, 56]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 117 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 79/184 places, 96/194 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 79 transition count 95
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 78 transition count 95
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 2 place count 78 transition count 92
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 8 place count 75 transition count 92
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 14 place count 72 transition count 89
Applied a total of 14 rules in 12 ms. Remains 72 /79 variables (removed 7) and now considering 89/96 (removed 7) transitions.
// Phase 1: matrix 89 rows 72 cols
[2023-03-14 07:51:30] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-14 07:51:30] [INFO ] Implicit Places using invariants in 82 ms returned []
[2023-03-14 07:51:30] [INFO ] Invariant cache hit.
[2023-03-14 07:51:30] [INFO ] State equation strengthened by 67 read => feed constraints.
[2023-03-14 07:51:30] [INFO ] Implicit Places using invariants and state equation in 165 ms returned []
Implicit Place search using SMT with State Equation took 250 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 72/184 places, 89/194 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 415 ms. Remains : 72/184 places, 89/194 transitions.
Stuttering acceptance computed with spot in 217 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-1-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s12 0) (EQ s15 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 3794 reset in 430 ms.
Product exploration explored 100000 steps with 3766 reset in 246 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 122 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Finished random walk after 20 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=20 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 147 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 72 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 89/89 transitions.
Applied a total of 0 rules in 5 ms. Remains 72 /72 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2023-03-14 07:51:32] [INFO ] Invariant cache hit.
[2023-03-14 07:51:32] [INFO ] Implicit Places using invariants in 165 ms returned []
[2023-03-14 07:51:32] [INFO ] Invariant cache hit.
[2023-03-14 07:51:32] [INFO ] State equation strengthened by 67 read => feed constraints.
[2023-03-14 07:51:32] [INFO ] Implicit Places using invariants and state equation in 161 ms returned []
Implicit Place search using SMT with State Equation took 332 ms to find 0 implicit places.
[2023-03-14 07:51:32] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-14 07:51:32] [INFO ] Invariant cache hit.
[2023-03-14 07:51:32] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 420 ms. Remains : 72/72 places, 89/89 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 116 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Finished random walk after 20 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=10 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 139 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3773 reset in 120 ms.
Product exploration explored 100000 steps with 3767 reset in 197 ms.
Support contains 2 out of 72 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 89/89 transitions.
Applied a total of 0 rules in 3 ms. Remains 72 /72 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2023-03-14 07:51:33] [INFO ] Invariant cache hit.
[2023-03-14 07:51:33] [INFO ] Implicit Places using invariants in 83 ms returned []
[2023-03-14 07:51:33] [INFO ] Invariant cache hit.
[2023-03-14 07:51:33] [INFO ] State equation strengthened by 67 read => feed constraints.
[2023-03-14 07:51:33] [INFO ] Implicit Places using invariants and state equation in 158 ms returned []
Implicit Place search using SMT with State Equation took 244 ms to find 0 implicit places.
[2023-03-14 07:51:33] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-14 07:51:33] [INFO ] Invariant cache hit.
[2023-03-14 07:51:33] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 333 ms. Remains : 72/72 places, 89/89 transitions.
Treatment of property ParamProductionCell-PT-1-LTLCardinality-05 finished in 3606 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(G(p0))&&G(p1)))))'
Support contains 4 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 194/194 transitions.
Applied a total of 0 rules in 3 ms. Remains 184 /184 variables (removed 0) and now considering 194/194 (removed 0) transitions.
// Phase 1: matrix 194 rows 184 cols
[2023-03-14 07:51:33] [INFO ] Computed 20 place invariants in 2 ms
[2023-03-14 07:51:33] [INFO ] Implicit Places using invariants in 99 ms returned []
[2023-03-14 07:51:33] [INFO ] Invariant cache hit.
[2023-03-14 07:51:33] [INFO ] State equation strengthened by 68 read => feed constraints.
[2023-03-14 07:51:34] [INFO ] Implicit Places using invariants and state equation in 309 ms returned []
Implicit Place search using SMT with State Equation took 419 ms to find 0 implicit places.
[2023-03-14 07:51:34] [INFO ] Invariant cache hit.
[2023-03-14 07:51:34] [INFO ] Dead Transitions using invariants and state equation in 170 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 594 ms. Remains : 184/184 places, 194/194 transitions.
Stuttering acceptance computed with spot in 212 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-1-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p0, acceptance={} source=4 dest: 4}, { cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(AND (EQ s24 0) (EQ s28 1)), p0:(AND (EQ s67 0) (EQ s93 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ParamProductionCell-PT-1-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ParamProductionCell-PT-1-LTLCardinality-11 finished in 828 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2023-03-14 07:51:34] [INFO ] Flatten gal took : 16 ms
[2023-03-14 07:51:34] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2023-03-14 07:51:34] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 184 places, 194 transitions and 584 arcs took 3 ms.
Total runtime 9031 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT ParamProductionCell-PT-1
BK_EXAMINATION: LTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/375
LTLCardinality

FORMULA ParamProductionCell-PT-1-LTLCardinality-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1678780295800

--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -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/375/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/375/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/375/LTLCardinality.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 1 (type EXCL) for 0 ParamProductionCell-PT-1-LTLCardinality-05
lola: time limit : 3600 sec
lola: memory limit: 32 pages
lola: FINISHED task # 1 (type EXCL) for ParamProductionCell-PT-1-LTLCardinality-05
lola: result : true
lola: markings : 192
lola: fired transitions : 277
lola: time used : 0.000000
lola: memory pages used : 1
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
ParamProductionCell-PT-1-LTLCardinality-05: LTL true LTL model checker


Time elapsed: 0 secs. Pages in use: 1

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ParamProductionCell-PT-1"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="lolaxred"
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 2-5348"
echo " Executing tool lolaxred"
echo " Input is ParamProductionCell-PT-1, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r263-smll-167863538200371"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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