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.r521-tall-167987246400243.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 ltsminxred
Input is EisenbergMcGuire-PT-06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r521-tall-167987246400243
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 8.1K Mar 23 15:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Mar 23 15:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Mar 23 15:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 67K Mar 23 15:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 23 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 23 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 23 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 23 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 13K Mar 23 15:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Mar 23 15:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Mar 23 15:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 39K Mar 23 15:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 23 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 23 07:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 753K Mar 31 16:48 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 EisenbergMcGuire-PT-06-LTLCardinality-00
FORMULA_NAME EisenbergMcGuire-PT-06-LTLCardinality-01
FORMULA_NAME EisenbergMcGuire-PT-06-LTLCardinality-02
FORMULA_NAME EisenbergMcGuire-PT-06-LTLCardinality-03
FORMULA_NAME EisenbergMcGuire-PT-06-LTLCardinality-04
FORMULA_NAME EisenbergMcGuire-PT-06-LTLCardinality-05
FORMULA_NAME EisenbergMcGuire-PT-06-LTLCardinality-06
FORMULA_NAME EisenbergMcGuire-PT-06-LTLCardinality-07
FORMULA_NAME EisenbergMcGuire-PT-06-LTLCardinality-08
FORMULA_NAME EisenbergMcGuire-PT-06-LTLCardinality-09
FORMULA_NAME EisenbergMcGuire-PT-06-LTLCardinality-10
FORMULA_NAME EisenbergMcGuire-PT-06-LTLCardinality-11
FORMULA_NAME EisenbergMcGuire-PT-06-LTLCardinality-12
FORMULA_NAME EisenbergMcGuire-PT-06-LTLCardinality-13
FORMULA_NAME EisenbergMcGuire-PT-06-LTLCardinality-14
FORMULA_NAME EisenbergMcGuire-PT-06-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1680841710118

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=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=EisenbergMcGuire-PT-06
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202304061127
[2023-04-07 04:28:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-04-07 04:28:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-07 04:28:32] [INFO ] Load time of PNML (sax parser for PT used): 116 ms
[2023-04-07 04:28:32] [INFO ] Transformed 414 places.
[2023-04-07 04:28:32] [INFO ] Transformed 1296 transitions.
[2023-04-07 04:28:32] [INFO ] Found NUPN structural information;
[2023-04-07 04:28:32] [INFO ] Parsed PT model containing 414 places and 1296 transitions and 5976 arcs in 310 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA EisenbergMcGuire-PT-06-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-06-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-06-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-06-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-06-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 32 out of 414 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 414/414 places, 1296/1296 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 387 transition count 1134
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 387 transition count 1134
Applied a total of 54 rules in 77 ms. Remains 387 /414 variables (removed 27) and now considering 1134/1296 (removed 162) transitions.
[2023-04-07 04:28:32] [INFO ] Flow matrix only has 540 transitions (discarded 594 similar events)
// Phase 1: matrix 540 rows 387 cols
[2023-04-07 04:28:32] [INFO ] Computed 19 invariants in 18 ms
[2023-04-07 04:28:32] [INFO ] Implicit Places using invariants in 411 ms returned []
[2023-04-07 04:28:32] [INFO ] Flow matrix only has 540 transitions (discarded 594 similar events)
[2023-04-07 04:28:32] [INFO ] Invariant cache hit.
[2023-04-07 04:28:33] [INFO ] State equation strengthened by 179 read => feed constraints.
[2023-04-07 04:28:33] [INFO ] Implicit Places using invariants and state equation in 1126 ms returned []
Implicit Place search using SMT with State Equation took 1562 ms to find 0 implicit places.
[2023-04-07 04:28:33] [INFO ] Flow matrix only has 540 transitions (discarded 594 similar events)
[2023-04-07 04:28:33] [INFO ] Invariant cache hit.
[2023-04-07 04:28:34] [INFO ] Dead Transitions using invariants and state equation in 401 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 387/414 places, 1134/1296 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2045 ms. Remains : 387/414 places, 1134/1296 transitions.
Support contains 32 out of 387 places after structural reductions.
[2023-04-07 04:28:34] [INFO ] Flatten gal took : 91 ms
[2023-04-07 04:28:34] [INFO ] Flatten gal took : 70 ms
[2023-04-07 04:28:34] [INFO ] Input system was already deterministic with 1134 transitions.
Support contains 28 out of 387 places (down from 32) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 410 ms. (steps per millisecond=24 ) properties (out of 16) seen :11
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-04-07 04:28:35] [INFO ] Flow matrix only has 540 transitions (discarded 594 similar events)
[2023-04-07 04:28:35] [INFO ] Invariant cache hit.
[2023-04-07 04:28:35] [INFO ] [Real]Absence check using 13 positive place invariants in 28 ms returned sat
[2023-04-07 04:28:35] [INFO ] [Real]Absence check using 13 positive and 6 generalized place invariants in 9 ms returned sat
[2023-04-07 04:28:35] [INFO ] After 195ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-04-07 04:28:35] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-04-07 04:28:35] [INFO ] [Nat]Absence check using 13 positive and 6 generalized place invariants in 3 ms returned sat
[2023-04-07 04:28:36] [INFO ] After 251ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-04-07 04:28:36] [INFO ] State equation strengthened by 179 read => feed constraints.
[2023-04-07 04:28:36] [INFO ] After 171ms SMT Verify possible using 179 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-04-07 04:28:36] [INFO ] Deduced a trap composed of 3 places in 111 ms of which 3 ms to minimize.
[2023-04-07 04:28:36] [INFO ] Deduced a trap composed of 3 places in 111 ms of which 1 ms to minimize.
[2023-04-07 04:28:36] [INFO ] Deduced a trap composed of 38 places in 102 ms of which 1 ms to minimize.
[2023-04-07 04:28:36] [INFO ] Deduced a trap composed of 32 places in 96 ms of which 4 ms to minimize.
[2023-04-07 04:28:36] [INFO ] Deduced a trap composed of 29 places in 53 ms of which 1 ms to minimize.
[2023-04-07 04:28:36] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 607 ms
[2023-04-07 04:28:37] [INFO ] Deduced a trap composed of 4 places in 119 ms of which 0 ms to minimize.
[2023-04-07 04:28:37] [INFO ] Deduced a trap composed of 29 places in 211 ms of which 0 ms to minimize.
[2023-04-07 04:28:37] [INFO ] Deduced a trap composed of 109 places in 142 ms of which 2 ms to minimize.
[2023-04-07 04:28:37] [INFO ] Deduced a trap composed of 23 places in 66 ms of which 0 ms to minimize.
[2023-04-07 04:28:37] [INFO ] Deduced a trap composed of 55 places in 98 ms of which 1 ms to minimize.
[2023-04-07 04:28:37] [INFO ] Deduced a trap composed of 109 places in 110 ms of which 0 ms to minimize.
[2023-04-07 04:28:38] [INFO ] Deduced a trap composed of 3 places in 111 ms of which 0 ms to minimize.
[2023-04-07 04:28:38] [INFO ] Deduced a trap composed of 90 places in 92 ms of which 1 ms to minimize.
[2023-04-07 04:28:38] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 1184 ms
[2023-04-07 04:28:38] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 0 ms to minimize.
[2023-04-07 04:28:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 81 ms
[2023-04-07 04:28:38] [INFO ] After 2201ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 150 ms.
[2023-04-07 04:28:38] [INFO ] After 2897ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 54 ms.
Support contains 9 out of 387 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 387/387 places, 1134/1134 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 387 transition count 1129
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 382 transition count 1129
Performed 111 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 111 Pre rules applied. Total rules applied 10 place count 382 transition count 1018
Deduced a syphon composed of 111 places in 2 ms
Reduce places removed 111 places and 0 transitions.
Iterating global reduction 2 with 222 rules applied. Total rules applied 232 place count 271 transition count 1018
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 235 place count 268 transition count 1000
Iterating global reduction 2 with 3 rules applied. Total rules applied 238 place count 268 transition count 1000
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 2 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 296 place count 239 transition count 971
Applied a total of 296 rules in 118 ms. Remains 239 /387 variables (removed 148) and now considering 971/1134 (removed 163) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 118 ms. Remains : 239/387 places, 971/1134 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=41 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-04-07 04:28:39] [INFO ] Flow matrix only has 377 transitions (discarded 594 similar events)
// Phase 1: matrix 377 rows 239 cols
[2023-04-07 04:28:39] [INFO ] Computed 19 invariants in 2 ms
[2023-04-07 04:28:39] [INFO ] [Real]Absence check using 13 positive place invariants in 4 ms returned sat
[2023-04-07 04:28:39] [INFO ] [Real]Absence check using 13 positive and 6 generalized place invariants in 2 ms returned sat
[2023-04-07 04:28:39] [INFO ] After 71ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-04-07 04:28:39] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-04-07 04:28:39] [INFO ] [Nat]Absence check using 13 positive and 6 generalized place invariants in 2 ms returned sat
[2023-04-07 04:28:39] [INFO ] After 110ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-04-07 04:28:39] [INFO ] State equation strengthened by 164 read => feed constraints.
[2023-04-07 04:28:39] [INFO ] After 86ms SMT Verify possible using 164 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-04-07 04:28:39] [INFO ] Deduced a trap composed of 3 places in 47 ms of which 1 ms to minimize.
[2023-04-07 04:28:39] [INFO ] Deduced a trap composed of 3 places in 27 ms of which 0 ms to minimize.
[2023-04-07 04:28:39] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 116 ms
[2023-04-07 04:28:39] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 0 ms to minimize.
[2023-04-07 04:28:39] [INFO ] Deduced a trap composed of 21 places in 42 ms of which 0 ms to minimize.
[2023-04-07 04:28:39] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 133 ms
[2023-04-07 04:28:39] [INFO ] After 416ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 63 ms.
[2023-04-07 04:28:39] [INFO ] After 687ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 5 ms.
Support contains 7 out of 239 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 239/239 places, 971/971 transitions.
Applied a total of 0 rules in 30 ms. Remains 239 /239 variables (removed 0) and now considering 971/971 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 239/239 places, 971/971 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=55 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 4) seen :0
Finished probabilistic random walk after 146095 steps, run visited all 4 properties in 592 ms. (steps per millisecond=246 )
Probabilistic random walk after 146095 steps, saw 54624 distinct states, run finished after 592 ms. (steps per millisecond=246 ) properties seen :4
Parikh walk visited 0 properties in 0 ms.
FORMULA EisenbergMcGuire-PT-06-LTLCardinality-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 387 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 387/387 places, 1134/1134 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 384 transition count 1116
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 384 transition count 1116
Applied a total of 6 rules in 13 ms. Remains 384 /387 variables (removed 3) and now considering 1116/1134 (removed 18) transitions.
[2023-04-07 04:28:41] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
// Phase 1: matrix 522 rows 384 cols
[2023-04-07 04:28:41] [INFO ] Computed 19 invariants in 6 ms
[2023-04-07 04:28:41] [INFO ] Implicit Places using invariants in 243 ms returned []
[2023-04-07 04:28:41] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
[2023-04-07 04:28:41] [INFO ] Invariant cache hit.
[2023-04-07 04:28:41] [INFO ] State equation strengthened by 164 read => feed constraints.
[2023-04-07 04:28:42] [INFO ] Implicit Places using invariants and state equation in 1051 ms returned []
Implicit Place search using SMT with State Equation took 1297 ms to find 0 implicit places.
[2023-04-07 04:28:42] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
[2023-04-07 04:28:42] [INFO ] Invariant cache hit.
[2023-04-07 04:28:42] [INFO ] Dead Transitions using invariants and state equation in 343 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 384/387 places, 1116/1134 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1654 ms. Remains : 384/387 places, 1116/1134 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 192 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : EisenbergMcGuire-PT-06-LTLCardinality-01 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:(EQ s372 0)], 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 196 steps with 0 reset in 7 ms.
FORMULA EisenbergMcGuire-PT-06-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property EisenbergMcGuire-PT-06-LTLCardinality-01 finished in 1902 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G((p1&&X((G(p1) U p2))))&&p0)))'
Support contains 5 out of 387 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 387/387 places, 1134/1134 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 387 transition count 1128
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 381 transition count 1128
Performed 113 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 113 Pre rules applied. Total rules applied 12 place count 381 transition count 1015
Deduced a syphon composed of 113 places in 1 ms
Reduce places removed 113 places and 0 transitions.
Iterating global reduction 2 with 226 rules applied. Total rules applied 238 place count 268 transition count 1015
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 240 place count 266 transition count 1003
Iterating global reduction 2 with 2 rules applied. Total rules applied 242 place count 266 transition count 1003
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 302 place count 236 transition count 973
Applied a total of 302 rules in 62 ms. Remains 236 /387 variables (removed 151) and now considering 973/1134 (removed 161) transitions.
[2023-04-07 04:28:42] [INFO ] Flow matrix only has 379 transitions (discarded 594 similar events)
// Phase 1: matrix 379 rows 236 cols
[2023-04-07 04:28:42] [INFO ] Computed 19 invariants in 2 ms
[2023-04-07 04:28:43] [INFO ] Implicit Places using invariants in 195 ms returned []
[2023-04-07 04:28:43] [INFO ] Flow matrix only has 379 transitions (discarded 594 similar events)
[2023-04-07 04:28:43] [INFO ] Invariant cache hit.
[2023-04-07 04:28:43] [INFO ] State equation strengthened by 169 read => feed constraints.
[2023-04-07 04:28:43] [INFO ] Implicit Places using invariants and state equation in 589 ms returned []
Implicit Place search using SMT with State Equation took 789 ms to find 0 implicit places.
[2023-04-07 04:28:43] [INFO ] Redundant transitions in 53 ms returned []
[2023-04-07 04:28:43] [INFO ] Flow matrix only has 379 transitions (discarded 594 similar events)
[2023-04-07 04:28:43] [INFO ] Invariant cache hit.
[2023-04-07 04:28:44] [INFO ] Dead Transitions using invariants and state equation in 282 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 236/387 places, 973/1134 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1195 ms. Remains : 236/387 places, 973/1134 transitions.
Stuttering acceptance computed with spot in 297 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) p2), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : EisenbergMcGuire-PT-06-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={0, 1} source=0 dest: 1}, { cond=(AND p0 p1), acceptance={1} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=1 dest: 3}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) p2), acceptance={0, 1} source=2 dest: 0}, { cond=(AND p1 p2), acceptance={0, 1} source=2 dest: 1}, { cond=p1, acceptance={1} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0, 1} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}, { cond=(AND p0 p1), acceptance={} source=3 dest: 4}, { cond=(AND p0 p1), acceptance={0} source=3 dest: 5}], [{ cond=(NOT p1), acceptance={0, 1} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}, { cond=p1, acceptance={0} source=4 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=5 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=5 dest: 3}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=5 dest: 4}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(AND (EQ s195 0) (EQ s163 1)), p1:(EQ s222 1), p2:(OR (EQ s109 0) (EQ s72 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Product exploration explored 100000 steps with 0 reset in 371 ms.
Stack based approach found an accepted trace after 24 steps with 0 reset with depth 25 and stack size 25 in 1 ms.
FORMULA EisenbergMcGuire-PT-06-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property EisenbergMcGuire-PT-06-LTLCardinality-02 finished in 1888 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 387 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 387/387 places, 1134/1134 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 387 transition count 1128
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 381 transition count 1128
Performed 112 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 112 Pre rules applied. Total rules applied 12 place count 381 transition count 1016
Deduced a syphon composed of 112 places in 1 ms
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 2 with 224 rules applied. Total rules applied 236 place count 269 transition count 1016
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 239 place count 266 transition count 998
Iterating global reduction 2 with 3 rules applied. Total rules applied 242 place count 266 transition count 998
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 300 place count 237 transition count 969
Applied a total of 300 rules in 60 ms. Remains 237 /387 variables (removed 150) and now considering 969/1134 (removed 165) transitions.
[2023-04-07 04:28:44] [INFO ] Flow matrix only has 375 transitions (discarded 594 similar events)
// Phase 1: matrix 375 rows 237 cols
[2023-04-07 04:28:44] [INFO ] Computed 19 invariants in 2 ms
[2023-04-07 04:28:45] [INFO ] Implicit Places using invariants in 175 ms returned []
[2023-04-07 04:28:45] [INFO ] Flow matrix only has 375 transitions (discarded 594 similar events)
[2023-04-07 04:28:45] [INFO ] Invariant cache hit.
[2023-04-07 04:28:45] [INFO ] State equation strengthened by 164 read => feed constraints.
[2023-04-07 04:28:45] [INFO ] Implicit Places using invariants and state equation in 578 ms returned []
Implicit Place search using SMT with State Equation took 759 ms to find 0 implicit places.
[2023-04-07 04:28:45] [INFO ] Redundant transitions in 18 ms returned []
[2023-04-07 04:28:45] [INFO ] Flow matrix only has 375 transitions (discarded 594 similar events)
[2023-04-07 04:28:45] [INFO ] Invariant cache hit.
[2023-04-07 04:28:45] [INFO ] Dead Transitions using invariants and state equation in 308 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 237/387 places, 969/1134 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1153 ms. Remains : 237/387 places, 969/1134 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : EisenbergMcGuire-PT-06-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s99 0) (NEQ s63 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 199 ms.
Stack based approach found an accepted trace after 6 steps with 0 reset with depth 7 and stack size 7 in 1 ms.
FORMULA EisenbergMcGuire-PT-06-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property EisenbergMcGuire-PT-06-LTLCardinality-03 finished in 1416 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)||(G(p1)&&X(p2))))'
Support contains 6 out of 387 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 387/387 places, 1134/1134 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 385 transition count 1122
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 385 transition count 1122
Applied a total of 4 rules in 10 ms. Remains 385 /387 variables (removed 2) and now considering 1122/1134 (removed 12) transitions.
[2023-04-07 04:28:46] [INFO ] Flow matrix only has 528 transitions (discarded 594 similar events)
// Phase 1: matrix 528 rows 385 cols
[2023-04-07 04:28:46] [INFO ] Computed 19 invariants in 2 ms
[2023-04-07 04:28:46] [INFO ] Implicit Places using invariants in 213 ms returned []
[2023-04-07 04:28:46] [INFO ] Flow matrix only has 528 transitions (discarded 594 similar events)
[2023-04-07 04:28:46] [INFO ] Invariant cache hit.
[2023-04-07 04:28:46] [INFO ] State equation strengthened by 169 read => feed constraints.
[2023-04-07 04:28:47] [INFO ] Implicit Places using invariants and state equation in 1009 ms returned []
Implicit Place search using SMT with State Equation took 1224 ms to find 0 implicit places.
[2023-04-07 04:28:47] [INFO ] Flow matrix only has 528 transitions (discarded 594 similar events)
[2023-04-07 04:28:47] [INFO ] Invariant cache hit.
[2023-04-07 04:28:47] [INFO ] Dead Transitions using invariants and state equation in 354 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 385/387 places, 1122/1134 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1592 ms. Remains : 385/387 places, 1122/1134 transitions.
Stuttering acceptance computed with spot in 140 ms :[true, (NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1)]
Running random walk in product with property : EisenbergMcGuire-PT-06-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2))), acceptance={} source=3 dest: 0}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(OR (EQ s113 0) (EQ s377 1)), p1:(AND (EQ s240 0) (EQ s102 1)), p2:(OR (EQ s348 0) (EQ s276 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 534 ms.
Product exploration explored 100000 steps with 50000 reset in 490 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 : [(AND p0 (NOT p1) p2), (X (NOT (OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2))))), (X (NOT (AND p1 (NOT p0) p2))), (X p0), true, (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 25 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA EisenbergMcGuire-PT-06-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property EisenbergMcGuire-PT-06-LTLCardinality-05 finished in 2817 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 4 out of 387 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 387/387 places, 1134/1134 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 384 transition count 1116
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 384 transition count 1116
Applied a total of 6 rules in 14 ms. Remains 384 /387 variables (removed 3) and now considering 1116/1134 (removed 18) transitions.
[2023-04-07 04:28:49] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
// Phase 1: matrix 522 rows 384 cols
[2023-04-07 04:28:49] [INFO ] Computed 19 invariants in 2 ms
[2023-04-07 04:28:49] [INFO ] Implicit Places using invariants in 191 ms returned []
[2023-04-07 04:28:49] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
[2023-04-07 04:28:49] [INFO ] Invariant cache hit.
[2023-04-07 04:28:49] [INFO ] State equation strengthened by 164 read => feed constraints.
[2023-04-07 04:28:50] [INFO ] Implicit Places using invariants and state equation in 1076 ms returned []
Implicit Place search using SMT with State Equation took 1269 ms to find 0 implicit places.
[2023-04-07 04:28:50] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
[2023-04-07 04:28:50] [INFO ] Invariant cache hit.
[2023-04-07 04:28:50] [INFO ] Dead Transitions using invariants and state equation in 343 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 384/387 places, 1116/1134 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1628 ms. Remains : 384/387 places, 1116/1134 transitions.
Stuttering acceptance computed with spot in 71 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : EisenbergMcGuire-PT-06-LTLCardinality-08 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 (EQ s347 0) (EQ s323 1)) (AND (EQ s320 0) (EQ s229 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 1 steps with 0 reset in 0 ms.
FORMULA EisenbergMcGuire-PT-06-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property EisenbergMcGuire-PT-06-LTLCardinality-08 finished in 1719 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 387 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 387/387 places, 1134/1134 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 387 transition count 1128
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 381 transition count 1128
Performed 114 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 114 Pre rules applied. Total rules applied 12 place count 381 transition count 1014
Deduced a syphon composed of 114 places in 1 ms
Reduce places removed 114 places and 0 transitions.
Iterating global reduction 2 with 228 rules applied. Total rules applied 240 place count 267 transition count 1014
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 243 place count 264 transition count 996
Iterating global reduction 2 with 3 rules applied. Total rules applied 246 place count 264 transition count 996
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 304 place count 235 transition count 967
Applied a total of 304 rules in 43 ms. Remains 235 /387 variables (removed 152) and now considering 967/1134 (removed 167) transitions.
[2023-04-07 04:28:50] [INFO ] Flow matrix only has 373 transitions (discarded 594 similar events)
// Phase 1: matrix 373 rows 235 cols
[2023-04-07 04:28:50] [INFO ] Computed 19 invariants in 3 ms
[2023-04-07 04:28:50] [INFO ] Implicit Places using invariants in 177 ms returned []
[2023-04-07 04:28:50] [INFO ] Flow matrix only has 373 transitions (discarded 594 similar events)
[2023-04-07 04:28:50] [INFO ] Invariant cache hit.
[2023-04-07 04:28:51] [INFO ] State equation strengthened by 164 read => feed constraints.
[2023-04-07 04:28:51] [INFO ] Implicit Places using invariants and state equation in 593 ms returned []
Implicit Place search using SMT with State Equation took 772 ms to find 0 implicit places.
[2023-04-07 04:28:51] [INFO ] Redundant transitions in 12 ms returned []
[2023-04-07 04:28:51] [INFO ] Flow matrix only has 373 transitions (discarded 594 similar events)
[2023-04-07 04:28:51] [INFO ] Invariant cache hit.
[2023-04-07 04:28:51] [INFO ] Dead Transitions using invariants and state equation in 283 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 235/387 places, 967/1134 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1117 ms. Remains : 235/387 places, 967/1134 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : EisenbergMcGuire-PT-06-LTLCardinality-10 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:(NEQ s72 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 31 reset in 175 ms.
Stack based approach found an accepted trace after 7251 steps with 1 reset with depth 2822 and stack size 1799 in 26 ms.
FORMULA EisenbergMcGuire-PT-06-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property EisenbergMcGuire-PT-06-LTLCardinality-10 finished in 1415 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 387 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 387/387 places, 1134/1134 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 384 transition count 1116
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 384 transition count 1116
Applied a total of 6 rules in 17 ms. Remains 384 /387 variables (removed 3) and now considering 1116/1134 (removed 18) transitions.
[2023-04-07 04:28:52] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
// Phase 1: matrix 522 rows 384 cols
[2023-04-07 04:28:52] [INFO ] Computed 19 invariants in 2 ms
[2023-04-07 04:28:52] [INFO ] Implicit Places using invariants in 202 ms returned []
[2023-04-07 04:28:52] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
[2023-04-07 04:28:52] [INFO ] Invariant cache hit.
[2023-04-07 04:28:52] [INFO ] State equation strengthened by 164 read => feed constraints.
[2023-04-07 04:28:53] [INFO ] Implicit Places using invariants and state equation in 1087 ms returned []
Implicit Place search using SMT with State Equation took 1292 ms to find 0 implicit places.
[2023-04-07 04:28:53] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
[2023-04-07 04:28:53] [INFO ] Invariant cache hit.
[2023-04-07 04:28:53] [INFO ] Dead Transitions using invariants and state equation in 341 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 384/387 places, 1116/1134 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1651 ms. Remains : 384/387 places, 1116/1134 transitions.
Stuttering acceptance computed with spot in 78 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : EisenbergMcGuire-PT-06-LTLCardinality-11 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:(EQ s124 0)], 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 3006 steps with 0 reset in 11 ms.
FORMULA EisenbergMcGuire-PT-06-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property EisenbergMcGuire-PT-06-LTLCardinality-11 finished in 1762 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 387 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 387/387 places, 1134/1134 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 384 transition count 1116
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 384 transition count 1116
Applied a total of 6 rules in 10 ms. Remains 384 /387 variables (removed 3) and now considering 1116/1134 (removed 18) transitions.
[2023-04-07 04:28:53] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
[2023-04-07 04:28:53] [INFO ] Invariant cache hit.
[2023-04-07 04:28:54] [INFO ] Implicit Places using invariants in 197 ms returned []
[2023-04-07 04:28:54] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
[2023-04-07 04:28:54] [INFO ] Invariant cache hit.
[2023-04-07 04:28:54] [INFO ] State equation strengthened by 164 read => feed constraints.
[2023-04-07 04:28:55] [INFO ] Implicit Places using invariants and state equation in 1105 ms returned []
Implicit Place search using SMT with State Equation took 1303 ms to find 0 implicit places.
[2023-04-07 04:28:55] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
[2023-04-07 04:28:55] [INFO ] Invariant cache hit.
[2023-04-07 04:28:55] [INFO ] Dead Transitions using invariants and state equation in 347 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 384/387 places, 1116/1134 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1662 ms. Remains : 384/387 places, 1116/1134 transitions.
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : EisenbergMcGuire-PT-06-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (EQ s260 0) (EQ s383 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, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 398 ms.
Product exploration explored 100000 steps with 33333 reset in 413 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 (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 16 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA EisenbergMcGuire-PT-06-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property EisenbergMcGuire-PT-06-LTLCardinality-13 finished in 2605 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(p0)))'
Support contains 2 out of 387 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 387/387 places, 1134/1134 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 385 transition count 1122
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 385 transition count 1122
Applied a total of 4 rules in 10 ms. Remains 385 /387 variables (removed 2) and now considering 1122/1134 (removed 12) transitions.
[2023-04-07 04:28:56] [INFO ] Flow matrix only has 528 transitions (discarded 594 similar events)
// Phase 1: matrix 528 rows 385 cols
[2023-04-07 04:28:56] [INFO ] Computed 19 invariants in 5 ms
[2023-04-07 04:28:56] [INFO ] Implicit Places using invariants in 196 ms returned []
[2023-04-07 04:28:56] [INFO ] Flow matrix only has 528 transitions (discarded 594 similar events)
[2023-04-07 04:28:56] [INFO ] Invariant cache hit.
[2023-04-07 04:28:56] [INFO ] State equation strengthened by 169 read => feed constraints.
[2023-04-07 04:28:57] [INFO ] Implicit Places using invariants and state equation in 989 ms returned []
Implicit Place search using SMT with State Equation took 1187 ms to find 0 implicit places.
[2023-04-07 04:28:57] [INFO ] Flow matrix only has 528 transitions (discarded 594 similar events)
[2023-04-07 04:28:57] [INFO ] Invariant cache hit.
[2023-04-07 04:28:58] [INFO ] Dead Transitions using invariants and state equation in 377 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 385/387 places, 1122/1134 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1576 ms. Remains : 385/387 places, 1122/1134 transitions.
Stuttering acceptance computed with spot in 115 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : EisenbergMcGuire-PT-06-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=3, aps=[p0:(OR (EQ s102 0) (EQ s254 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 399 ms.
Product exploration explored 100000 steps with 33333 reset in 405 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 (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 16 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA EisenbergMcGuire-PT-06-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property EisenbergMcGuire-PT-06-LTLCardinality-14 finished in 2530 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||X((G(p1) U (p0&&G(p1)))))))'
Support contains 3 out of 387 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 387/387 places, 1134/1134 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 384 transition count 1116
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 384 transition count 1116
Applied a total of 6 rules in 10 ms. Remains 384 /387 variables (removed 3) and now considering 1116/1134 (removed 18) transitions.
[2023-04-07 04:28:59] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
// Phase 1: matrix 522 rows 384 cols
[2023-04-07 04:28:59] [INFO ] Computed 19 invariants in 5 ms
[2023-04-07 04:28:59] [INFO ] Implicit Places using invariants in 203 ms returned []
[2023-04-07 04:28:59] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
[2023-04-07 04:28:59] [INFO ] Invariant cache hit.
[2023-04-07 04:28:59] [INFO ] State equation strengthened by 164 read => feed constraints.
[2023-04-07 04:29:00] [INFO ] Implicit Places using invariants and state equation in 973 ms returned []
Implicit Place search using SMT with State Equation took 1189 ms to find 0 implicit places.
[2023-04-07 04:29:00] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
[2023-04-07 04:29:00] [INFO ] Invariant cache hit.
[2023-04-07 04:29:00] [INFO ] Dead Transitions using invariants and state equation in 347 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 384/387 places, 1116/1134 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1547 ms. Remains : 384/387 places, 1116/1134 transitions.
Stuttering acceptance computed with spot in 152 ms :[(NOT p1), (NOT p0), true, (NOT p0), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : EisenbergMcGuire-PT-06-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=(AND p0 p1), acceptance={0} source=4 dest: 0}, { cond=(NOT p1), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=4 dest: 4}]], initial=3, aps=[p1:(OR (EQ s1 0) (EQ s145 1)), p0:(EQ s212 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, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 134 steps with 0 reset in 1 ms.
FORMULA EisenbergMcGuire-PT-06-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property EisenbergMcGuire-PT-06-LTLCardinality-15 finished in 1714 ms.
All properties solved by simple procedures.
Total runtime 29050 ms.
ITS solved all properties within timeout

BK_STOP 1680841741684

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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="EisenbergMcGuire-PT-06"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is EisenbergMcGuire-PT-06, 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 r521-tall-167987246400243"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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