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.r103-tall-167814478600667.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)
....................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is DLCround-PT-06a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r103-tall-167814478600667
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 796K
-rw-r--r-- 1 mcc users 6.8K Feb 25 18:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 25 18:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 25 18:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 18:37 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 15:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 19:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 127K Feb 25 19:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Feb 25 18:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Feb 25 18:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 325K Mar 5 18:22 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 DLCround-PT-06a-LTLCardinality-00
FORMULA_NAME DLCround-PT-06a-LTLCardinality-01
FORMULA_NAME DLCround-PT-06a-LTLCardinality-02
FORMULA_NAME DLCround-PT-06a-LTLCardinality-03
FORMULA_NAME DLCround-PT-06a-LTLCardinality-04
FORMULA_NAME DLCround-PT-06a-LTLCardinality-05
FORMULA_NAME DLCround-PT-06a-LTLCardinality-06
FORMULA_NAME DLCround-PT-06a-LTLCardinality-07
FORMULA_NAME DLCround-PT-06a-LTLCardinality-08
FORMULA_NAME DLCround-PT-06a-LTLCardinality-09
FORMULA_NAME DLCround-PT-06a-LTLCardinality-10
FORMULA_NAME DLCround-PT-06a-LTLCardinality-11
FORMULA_NAME DLCround-PT-06a-LTLCardinality-12
FORMULA_NAME DLCround-PT-06a-LTLCardinality-13
FORMULA_NAME DLCround-PT-06a-LTLCardinality-14
FORMULA_NAME DLCround-PT-06a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678273136924

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=DLCround-PT-06a
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-08 10:58:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-08 10:58:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 10:58:58] [INFO ] Load time of PNML (sax parser for PT used): 85 ms
[2023-03-08 10:58:58] [INFO ] Transformed 197 places.
[2023-03-08 10:58:58] [INFO ] Transformed 1313 transitions.
[2023-03-08 10:58:58] [INFO ] Found NUPN structural information;
[2023-03-08 10:58:58] [INFO ] Parsed PT model containing 197 places and 1313 transitions and 5002 arcs in 149 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 135 transitions
Reduce redundant transitions removed 135 transitions.
FORMULA DLCround-PT-06a-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-06a-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-06a-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-06a-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-06a-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-06a-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-06a-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-06a-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 197 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 197/197 places, 1178/1178 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 181 transition count 1014
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 181 transition count 1014
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 35 place count 181 transition count 1011
Drop transitions removed 316 transitions
Redundant transition composition rules discarded 316 transitions
Iterating global reduction 1 with 316 rules applied. Total rules applied 351 place count 181 transition count 695
Applied a total of 351 rules in 63 ms. Remains 181 /197 variables (removed 16) and now considering 695/1178 (removed 483) transitions.
[2023-03-08 10:58:58] [INFO ] Flow matrix only has 135 transitions (discarded 560 similar events)
// Phase 1: matrix 135 rows 181 cols
[2023-03-08 10:58:58] [INFO ] Computed 109 place invariants in 17 ms
[2023-03-08 10:58:59] [INFO ] Implicit Places using invariants in 642 ms returned [83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 109, 110, 111, 112, 113, 114, 115, 117, 118, 119, 120, 121, 122, 123, 126, 127, 128, 130, 131, 132, 133, 134, 135, 136, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 159, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180]
Discarding 90 places :
Ensure Unique test removed 475 transitions
Reduce isomorphic transitions removed 475 transitions.
Implicit Place search using SMT only with invariants took 666 ms to find 90 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 91/197 places, 220/1178 transitions.
Drop transitions removed 44 transitions
Redundant transition composition rules discarded 44 transitions
Iterating global reduction 0 with 44 rules applied. Total rules applied 44 place count 91 transition count 176
Applied a total of 44 rules in 3 ms. Remains 91 /91 variables (removed 0) and now considering 176/220 (removed 44) transitions.
[2023-03-08 10:58:59] [INFO ] Flow matrix only has 135 transitions (discarded 41 similar events)
// Phase 1: matrix 135 rows 91 cols
[2023-03-08 10:58:59] [INFO ] Computed 19 place invariants in 1 ms
[2023-03-08 10:58:59] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-08 10:58:59] [INFO ] Flow matrix only has 135 transitions (discarded 41 similar events)
[2023-03-08 10:58:59] [INFO ] Invariant cache hit.
[2023-03-08 10:58:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:58:59] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 91/197 places, 176/1178 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 830 ms. Remains : 91/197 places, 176/1178 transitions.
Support contains 23 out of 91 places after structural reductions.
[2023-03-08 10:58:59] [INFO ] Flatten gal took : 27 ms
[2023-03-08 10:58:59] [INFO ] Flatten gal took : 11 ms
[2023-03-08 10:58:59] [INFO ] Input system was already deterministic with 176 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=49 ) properties (out of 13) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-08 10:58:59] [INFO ] Flow matrix only has 135 transitions (discarded 41 similar events)
[2023-03-08 10:58:59] [INFO ] Invariant cache hit.
[2023-03-08 10:58:59] [INFO ] After 47ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-08 10:58:59] [INFO ] [Nat]Absence check using 19 positive place invariants in 3 ms returned sat
[2023-03-08 10:58:59] [INFO ] After 42ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA DLCround-PT-06a-LTLCardinality-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 3 atomic propositions for a total of 7 simplifications.
FORMULA DLCround-PT-06a-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 9 stabilizing places and 1 stable transitions
Graph (complete) has 194 edges and 91 vertex of which 83 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.2 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(G(p0)))'
Support contains 4 out of 91 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 91/91 places, 176/176 transitions.
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 84 transition count 176
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 11 place count 80 transition count 168
Iterating global reduction 1 with 4 rules applied. Total rules applied 15 place count 80 transition count 168
Applied a total of 15 rules in 3 ms. Remains 80 /91 variables (removed 11) and now considering 168/176 (removed 8) transitions.
[2023-03-08 10:59:00] [INFO ] Flow matrix only has 131 transitions (discarded 37 similar events)
// Phase 1: matrix 131 rows 80 cols
[2023-03-08 10:59:00] [INFO ] Computed 12 place invariants in 1 ms
[2023-03-08 10:59:00] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-08 10:59:00] [INFO ] Flow matrix only has 131 transitions (discarded 37 similar events)
[2023-03-08 10:59:00] [INFO ] Invariant cache hit.
[2023-03-08 10:59:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:59:00] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2023-03-08 10:59:00] [INFO ] Flow matrix only has 131 transitions (discarded 37 similar events)
[2023-03-08 10:59:00] [INFO ] Invariant cache hit.
[2023-03-08 10:59:00] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 80/91 places, 168/176 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 194 ms. Remains : 80/91 places, 168/176 transitions.
Stuttering acceptance computed with spot in 293 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-06a-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (AND (NEQ s30 0) (NEQ s11 1)) (AND (NEQ s79 0) (NEQ s26 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 132 steps with 0 reset in 5 ms.
FORMULA DLCround-PT-06a-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-LTLCardinality-02 finished in 550 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' '!((F(p0)&&F(p1)))'
Support contains 3 out of 91 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 91/91 places, 176/176 transitions.
Graph (trivial) has 169 edges and 91 vertex of which 77 / 91 are part of one of the 12 SCC in 2 ms
Free SCC test removed 65 places
Ensure Unique test removed 152 transitions
Reduce isomorphic transitions removed 152 transitions.
Graph (complete) has 42 edges and 26 vertex of which 19 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.0 ms
Discarding 7 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 19 transition count 23
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 18 transition count 23
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 12 place count 10 transition count 15
Iterating global reduction 2 with 8 rules applied. Total rules applied 20 place count 10 transition count 15
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 21 place count 10 transition count 14
Applied a total of 21 rules in 11 ms. Remains 10 /91 variables (removed 81) and now considering 14/176 (removed 162) transitions.
[2023-03-08 10:59:00] [INFO ] Flow matrix only has 9 transitions (discarded 5 similar events)
// Phase 1: matrix 9 rows 10 cols
[2023-03-08 10:59:00] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-08 10:59:00] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-08 10:59:00] [INFO ] Flow matrix only has 9 transitions (discarded 5 similar events)
[2023-03-08 10:59:00] [INFO ] Invariant cache hit.
[2023-03-08 10:59:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:59:00] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-03-08 10:59:00] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-08 10:59:00] [INFO ] Flow matrix only has 9 transitions (discarded 5 similar events)
[2023-03-08 10:59:00] [INFO ] Invariant cache hit.
[2023-03-08 10:59:00] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/91 places, 14/176 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 86 ms. Remains : 10/91 places, 14/176 transitions.
Stuttering acceptance computed with spot in 126 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : DLCround-PT-06a-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p1:(EQ s1 1), p0:(OR (EQ s9 0) (EQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-06a-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-LTLCardinality-04 finished in 224 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(F(p0)))'
Support contains 4 out of 91 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 91/91 places, 176/176 transitions.
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 84 transition count 176
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 13 place count 78 transition count 164
Iterating global reduction 1 with 6 rules applied. Total rules applied 19 place count 78 transition count 164
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 20 place count 78 transition count 163
Applied a total of 20 rules in 5 ms. Remains 78 /91 variables (removed 13) and now considering 163/176 (removed 13) transitions.
[2023-03-08 10:59:00] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
// Phase 1: matrix 128 rows 78 cols
[2023-03-08 10:59:00] [INFO ] Computed 12 place invariants in 1 ms
[2023-03-08 10:59:00] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-08 10:59:00] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
[2023-03-08 10:59:00] [INFO ] Invariant cache hit.
[2023-03-08 10:59:00] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:59:00] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2023-03-08 10:59:00] [INFO ] Flow matrix only has 128 transitions (discarded 35 similar events)
[2023-03-08 10:59:00] [INFO ] Invariant cache hit.
[2023-03-08 10:59:01] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 78/91 places, 163/176 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 158 ms. Remains : 78/91 places, 163/176 transitions.
Stuttering acceptance computed with spot in 55 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-06a-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s35 0) (EQ s28 1) (AND (EQ s19 0) (EQ s77 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 345 ms.
Product exploration explored 100000 steps with 50000 reset in 200 ms.
Computed a total of 2 stabilizing places and 1 stable transitions
Graph (complete) has 174 edges and 78 vertex of which 77 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 2 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 59 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DLCround-PT-06a-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DLCround-PT-06a-LTLCardinality-09 finished in 834 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((G(F(p0))||G(p1))))'
Support contains 4 out of 91 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 91/91 places, 176/176 transitions.
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 84 transition count 176
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 12 place count 79 transition count 166
Iterating global reduction 1 with 5 rules applied. Total rules applied 17 place count 79 transition count 166
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 18 place count 79 transition count 165
Applied a total of 18 rules in 3 ms. Remains 79 /91 variables (removed 12) and now considering 165/176 (removed 11) transitions.
[2023-03-08 10:59:01] [INFO ] Flow matrix only has 129 transitions (discarded 36 similar events)
// Phase 1: matrix 129 rows 79 cols
[2023-03-08 10:59:01] [INFO ] Computed 12 place invariants in 3 ms
[2023-03-08 10:59:01] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-08 10:59:01] [INFO ] Flow matrix only has 129 transitions (discarded 36 similar events)
[2023-03-08 10:59:01] [INFO ] Invariant cache hit.
[2023-03-08 10:59:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:59:01] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2023-03-08 10:59:01] [INFO ] Flow matrix only has 129 transitions (discarded 36 similar events)
[2023-03-08 10:59:01] [INFO ] Invariant cache hit.
[2023-03-08 10:59:01] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 79/91 places, 165/176 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 166 ms. Remains : 79/91 places, 165/176 transitions.
Stuttering acceptance computed with spot in 140 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-06a-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(AND (EQ s10 1) (OR (EQ s78 0) (EQ s45 1))), p0:(EQ s35 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-06a-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-LTLCardinality-10 finished in 320 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(p0)||(p0&&G(F(p1)))))'
Support contains 3 out of 91 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 91/91 places, 176/176 transitions.
Graph (trivial) has 170 edges and 91 vertex of which 78 / 91 are part of one of the 11 SCC in 1 ms
Free SCC test removed 67 places
Ensure Unique test removed 157 transitions
Reduce isomorphic transitions removed 157 transitions.
Graph (complete) has 37 edges and 24 vertex of which 17 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.0 ms
Discarding 7 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 17 transition count 18
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 16 transition count 18
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 12 place count 8 transition count 10
Iterating global reduction 2 with 8 rules applied. Total rules applied 20 place count 8 transition count 10
Applied a total of 20 rules in 8 ms. Remains 8 /91 variables (removed 83) and now considering 10/176 (removed 166) transitions.
[2023-03-08 10:59:02] [INFO ] Flow matrix only has 7 transitions (discarded 3 similar events)
// Phase 1: matrix 7 rows 8 cols
[2023-03-08 10:59:02] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-08 10:59:02] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-08 10:59:02] [INFO ] Flow matrix only has 7 transitions (discarded 3 similar events)
[2023-03-08 10:59:02] [INFO ] Invariant cache hit.
[2023-03-08 10:59:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:59:02] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-03-08 10:59:02] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-08 10:59:02] [INFO ] Flow matrix only has 7 transitions (discarded 3 similar events)
[2023-03-08 10:59:02] [INFO ] Invariant cache hit.
[2023-03-08 10:59:02] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/91 places, 10/176 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 80 ms. Remains : 8/91 places, 10/176 transitions.
Stuttering acceptance computed with spot in 155 ms :[(NOT p0), true, (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : DLCround-PT-06a-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s7 0) (EQ s4 1)), p1:(OR (NEQ s2 1) (NOT (OR (EQ s7 0) (EQ s4 1))))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-06a-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-LTLCardinality-11 finished in 256 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)))'
Support contains 2 out of 91 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 91/91 places, 176/176 transitions.
Graph (trivial) has 172 edges and 91 vertex of which 81 / 91 are part of one of the 11 SCC in 0 ms
Free SCC test removed 70 places
Ensure Unique test removed 161 transitions
Reduce isomorphic transitions removed 161 transitions.
Graph (complete) has 33 edges and 21 vertex of which 14 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.0 ms
Discarding 7 places :
Also discarding 0 output transitions
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 11 place count 5 transition count 6
Iterating global reduction 0 with 9 rules applied. Total rules applied 20 place count 5 transition count 6
Applied a total of 20 rules in 2 ms. Remains 5 /91 variables (removed 86) and now considering 6/176 (removed 170) transitions.
[2023-03-08 10:59:02] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
// Phase 1: matrix 4 rows 5 cols
[2023-03-08 10:59:02] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-08 10:59:02] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-08 10:59:02] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
[2023-03-08 10:59:02] [INFO ] Invariant cache hit.
[2023-03-08 10:59:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 10:59:02] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-03-08 10:59:02] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-08 10:59:02] [INFO ] Flow matrix only has 4 transitions (discarded 2 similar events)
[2023-03-08 10:59:02] [INFO ] Invariant cache hit.
[2023-03-08 10:59:02] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 5/91 places, 6/176 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 74 ms. Remains : 5/91 places, 6/176 transitions.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-06a-LTLCardinality-13 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 s4 0) (EQ s2 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]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-06a-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-06a-LTLCardinality-13 finished in 147 ms.
All properties solved by simple procedures.
Total runtime 4151 ms.
ITS solved all properties within timeout

BK_STOP 1678273143470

--------------------
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

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="DLCround-PT-06a"
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 DLCround-PT-06a, 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 r103-tall-167814478600667"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-06a.tgz
mv DLCround-PT-06a 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 ;