Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r153-tall-171631151700372.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is DoubleLock-PT-p1s2, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r153-tall-171631151700372
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.8M
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 67K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 15:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 12 13:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 152K Apr 12 13:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 19 07:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 19 15:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 3.4M May 18 16:42 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 DoubleLock-PT-p1s2-LTLCardinality-00
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-01
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-02
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-03
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-04
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-05
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-06
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-07
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-08
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-09
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-10
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-11
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-12
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-13
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-14
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716436268260

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleLock-PT-p1s2
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-23 03:51:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-23 03:51:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 03:51:09] [INFO ] Load time of PNML (sax parser for PT used): 278 ms
[2024-05-23 03:51:09] [INFO ] Transformed 570 places.
[2024-05-23 03:51:10] [INFO ] Transformed 7600 transitions.
[2024-05-23 03:51:10] [INFO ] Parsed PT model containing 570 places and 7600 transitions and 30784 arcs in 395 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 132 places in 20 ms
Reduce places removed 132 places and 256 transitions.
FORMULA DoubleLock-PT-p1s2-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s2-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s2-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 41 out of 438 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 438/438 places, 7344/7344 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 434 transition count 7344
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 433 transition count 7216
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 433 transition count 7216
Applied a total of 6 rules in 154 ms. Remains 433 /438 variables (removed 5) and now considering 7216/7344 (removed 128) transitions.
[2024-05-23 03:51:10] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2024-05-23 03:51:10] [INFO ] Computed 2 invariants in 95 ms
[2024-05-23 03:51:11] [INFO ] Implicit Places using invariants in 741 ms returned []
[2024-05-23 03:51:11] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-23 03:51:11] [INFO ] Invariant cache hit.
[2024-05-23 03:51:11] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 03:51:12] [INFO ] Implicit Places using invariants and state equation in 1787 ms returned []
Implicit Place search using SMT with State Equation took 2558 ms to find 0 implicit places.
[2024-05-23 03:51:12] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-23 03:51:12] [INFO ] Invariant cache hit.
[2024-05-23 03:51:14] [INFO ] Dead Transitions using invariants and state equation in 1836 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 433/438 places, 7216/7344 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4554 ms. Remains : 433/438 places, 7216/7344 transitions.
Support contains 41 out of 433 places after structural reductions.
[2024-05-23 03:51:15] [INFO ] Flatten gal took : 360 ms
[2024-05-23 03:51:15] [INFO ] Flatten gal took : 220 ms
[2024-05-23 03:51:15] [INFO ] Input system was already deterministic with 7216 transitions.
Incomplete random walk after 10000 steps, including 84 resets, run finished after 344 ms. (steps per millisecond=29 ) properties (out of 29) seen :13
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
[2024-05-23 03:51:16] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-23 03:51:16] [INFO ] Invariant cache hit.
[2024-05-23 03:51:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 03:51:16] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 03:51:16] [INFO ] After 198ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:14
[2024-05-23 03:51:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 03:51:16] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 03:51:22] [INFO ] After 5591ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :10
[2024-05-23 03:51:22] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 03:51:38] [INFO ] After 16285ms SMT Verify possible using 400 Read/Feed constraints in natural domain returned unsat :4 sat :9
[2024-05-23 03:51:41] [INFO ] After 19120ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :8
Attempting to minimize the solution found.
Minimization took 5 ms.
[2024-05-23 03:51:41] [INFO ] After 25023ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :8
Fused 14 Parikh solutions to 10 different solutions.
Parikh walk visited 0 properties in 174 ms.
Support contains 14 out of 433 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 433/433 places, 7216/7216 transitions.
Drop transitions removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 0 with 128 rules applied. Total rules applied 128 place count 433 transition count 7088
Applied a total of 128 rules in 398 ms. Remains 433 /433 variables (removed 0) and now considering 7088/7216 (removed 128) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 400 ms. Remains : 433/433 places, 7088/7216 transitions.
Incomplete random walk after 10000 steps, including 87 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 9) seen :3
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 4) seen :2
Running SMT prover for 2 properties.
[2024-05-23 03:51:42] [INFO ] Flow matrix only has 4747 transitions (discarded 2341 similar events)
// Phase 1: matrix 4747 rows 433 cols
[2024-05-23 03:51:42] [INFO ] Computed 3 invariants in 30 ms
[2024-05-23 03:51:42] [INFO ] [Real]Absence check using 3 positive place invariants in 6 ms returned sat
[2024-05-23 03:51:43] [INFO ] After 1028ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2024-05-23 03:51:43] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 03:51:44] [INFO ] After 880ms SMT Verify possible using 400 Read/Feed constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-23 03:51:44] [INFO ] After 2047ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-23 03:51:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2024-05-23 03:51:45] [INFO ] After 1142ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-23 03:51:53] [INFO ] After 7692ms SMT Verify possible using 400 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-23 03:51:54] [INFO ] Deduced a trap composed of 212 places in 305 ms of which 4 ms to minimize.
[2024-05-23 03:51:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 489 ms
[2024-05-23 03:51:54] [INFO ] After 8514ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 258 ms.
[2024-05-23 03:51:54] [INFO ] After 9988ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 13 ms.
Support contains 2 out of 433 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 433/433 places, 7088/7088 transitions.
Applied a total of 0 rules in 193 ms. Remains 433 /433 variables (removed 0) and now considering 7088/7088 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 193 ms. Remains : 433/433 places, 7088/7088 transitions.
Incomplete random walk after 10000 steps, including 83 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 138894 steps, run timeout after 3001 ms. (steps per millisecond=46 ) properties seen :{}
Probabilistic random walk after 138894 steps, saw 107836 distinct states, run finished after 3002 ms. (steps per millisecond=46 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-23 03:51:58] [INFO ] Flow matrix only has 4747 transitions (discarded 2341 similar events)
[2024-05-23 03:51:58] [INFO ] Invariant cache hit.
[2024-05-23 03:51:58] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2024-05-23 03:51:59] [INFO ] After 1030ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2024-05-23 03:51:59] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 03:52:00] [INFO ] After 842ms SMT Verify possible using 400 Read/Feed constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-23 03:52:00] [INFO ] After 1981ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-23 03:52:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2024-05-23 03:52:01] [INFO ] After 1109ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-23 03:52:08] [INFO ] After 7638ms SMT Verify possible using 400 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-23 03:52:09] [INFO ] Deduced a trap composed of 212 places in 257 ms of which 1 ms to minimize.
[2024-05-23 03:52:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 440 ms
[2024-05-23 03:52:09] [INFO ] After 8386ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 243 ms.
[2024-05-23 03:52:09] [INFO ] After 9825ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 15 ms.
Support contains 2 out of 433 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 433/433 places, 7088/7088 transitions.
Applied a total of 0 rules in 162 ms. Remains 433 /433 variables (removed 0) and now considering 7088/7088 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 163 ms. Remains : 433/433 places, 7088/7088 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 433/433 places, 7088/7088 transitions.
Applied a total of 0 rules in 173 ms. Remains 433 /433 variables (removed 0) and now considering 7088/7088 (removed 0) transitions.
[2024-05-23 03:52:10] [INFO ] Flow matrix only has 4747 transitions (discarded 2341 similar events)
[2024-05-23 03:52:10] [INFO ] Invariant cache hit.
[2024-05-23 03:52:10] [INFO ] Implicit Places using invariants in 749 ms returned []
[2024-05-23 03:52:10] [INFO ] Flow matrix only has 4747 transitions (discarded 2341 similar events)
[2024-05-23 03:52:10] [INFO ] Invariant cache hit.
[2024-05-23 03:52:11] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 03:52:12] [INFO ] Implicit Places using invariants and state equation in 1919 ms returned []
Implicit Place search using SMT with State Equation took 2671 ms to find 0 implicit places.
[2024-05-23 03:52:13] [INFO ] Redundant transitions in 754 ms returned []
[2024-05-23 03:52:13] [INFO ] Flow matrix only has 4747 transitions (discarded 2341 similar events)
[2024-05-23 03:52:13] [INFO ] Invariant cache hit.
[2024-05-23 03:52:15] [INFO ] Dead Transitions using invariants and state equation in 1780 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5390 ms. Remains : 433/433 places, 7088/7088 transitions.
Ensure Unique test removed 2341 transitions
Reduce isomorphic transitions removed 2341 transitions.
Iterating post reduction 0 with 2341 rules applied. Total rules applied 2341 place count 433 transition count 4747
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 11 Pre rules applied. Total rules applied 2341 place count 433 transition count 4736
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 1 with 22 rules applied. Total rules applied 2363 place count 422 transition count 4736
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 2369 place count 419 transition count 4733
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2370 place count 418 transition count 4605
Iterating global reduction 1 with 1 rules applied. Total rules applied 2371 place count 418 transition count 4605
Applied a total of 2371 rules in 206 ms. Remains 418 /433 variables (removed 15) and now considering 4605/7088 (removed 2483) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 4605 rows 418 cols
[2024-05-23 03:52:15] [INFO ] Computed 3 invariants in 30 ms
[2024-05-23 03:52:15] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2024-05-23 03:52:16] [INFO ] After 992ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2024-05-23 03:52:16] [INFO ] After 1132ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-23 03:52:16] [INFO ] After 1242ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-23 03:52:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2024-05-23 03:52:18] [INFO ] After 1222ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-23 03:52:18] [INFO ] After 1685ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 241 ms.
[2024-05-23 03:52:18] [INFO ] After 2004ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
FORMULA DoubleLock-PT-p1s2-LTLCardinality-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA DoubleLock-PT-p1s2-LTLCardinality-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 4 atomic propositions for a total of 11 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA DoubleLock-PT-p1s2-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s2-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 10 stabilizing places and 2176 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((p0&&G(p1)))&&(F(p2) U (p3 U p1))))'
Support contains 6 out of 433 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 433/433 places, 7216/7216 transitions.
Applied a total of 0 rules in 22 ms. Remains 433 /433 variables (removed 0) and now considering 7216/7216 (removed 0) transitions.
[2024-05-23 03:52:19] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2024-05-23 03:52:19] [INFO ] Computed 2 invariants in 26 ms
[2024-05-23 03:52:19] [INFO ] Implicit Places using invariants in 472 ms returned []
[2024-05-23 03:52:19] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-23 03:52:19] [INFO ] Invariant cache hit.
[2024-05-23 03:52:20] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 03:52:31] [INFO ] Implicit Places using invariants and state equation in 11744 ms returned []
Implicit Place search using SMT with State Equation took 12219 ms to find 0 implicit places.
[2024-05-23 03:52:31] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-23 03:52:31] [INFO ] Invariant cache hit.
[2024-05-23 03:52:33] [INFO ] Dead Transitions using invariants and state equation in 1783 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14028 ms. Remains : 433/433 places, 7216/7216 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 334 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p2) (NOT p0)), (OR (NOT p1) (NOT p2)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : DoubleLock-PT-p1s2-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(OR p1 p3 p2), acceptance={} source=1 dest: 5}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=2 dest: 3}, { cond=(AND p1 p2 p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(AND p1 p2), acceptance={0} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={} source=5 dest: 0}, { cond=(AND p1 p0), acceptance={} source=5 dest: 4}]], initial=1, aps=[p1:(LEQ s103 s92), p3:(LEQ 1 s0), p2:(LEQ 1 s190), p0:(LEQ s355 s219)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 44 steps with 0 reset in 8 ms.
FORMULA DoubleLock-PT-p1s2-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s2-LTLCardinality-01 finished in 14461 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))'
Support contains 1 out of 433 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 433/433 places, 7216/7216 transitions.
Applied a total of 0 rules in 17 ms. Remains 433 /433 variables (removed 0) and now considering 7216/7216 (removed 0) transitions.
[2024-05-23 03:52:33] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-23 03:52:33] [INFO ] Invariant cache hit.
[2024-05-23 03:52:34] [INFO ] Implicit Places using invariants in 474 ms returned []
[2024-05-23 03:52:34] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-23 03:52:34] [INFO ] Invariant cache hit.
[2024-05-23 03:52:34] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 03:52:47] [INFO ] Implicit Places using invariants and state equation in 13431 ms returned []
Implicit Place search using SMT with State Equation took 13907 ms to find 0 implicit places.
[2024-05-23 03:52:47] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-23 03:52:47] [INFO ] Invariant cache hit.
[2024-05-23 03:52:49] [INFO ] Dead Transitions using invariants and state equation in 1712 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15638 ms. Remains : 433/433 places, 7216/7216 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : DoubleLock-PT-p1s2-LTLCardinality-02 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}]], initial=1, aps=[p0:(LEQ 1 s267)], 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DoubleLock-PT-p1s2-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s2-LTLCardinality-02 finished in 15743 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 433 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 433/433 places, 7216/7216 transitions.
Applied a total of 0 rules in 262 ms. Remains 433 /433 variables (removed 0) and now considering 7216/7216 (removed 0) transitions.
[2024-05-23 03:52:49] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-23 03:52:49] [INFO ] Invariant cache hit.
[2024-05-23 03:52:50] [INFO ] Implicit Places using invariants in 447 ms returned []
[2024-05-23 03:52:50] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-23 03:52:50] [INFO ] Invariant cache hit.
[2024-05-23 03:52:50] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 03:53:03] [INFO ] Implicit Places using invariants and state equation in 12999 ms returned []
Implicit Place search using SMT with State Equation took 13447 ms to find 0 implicit places.
[2024-05-23 03:53:03] [INFO ] Redundant transitions in 538 ms returned []
[2024-05-23 03:53:03] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-23 03:53:03] [INFO ] Invariant cache hit.
[2024-05-23 03:53:05] [INFO ] Dead Transitions using invariants and state equation in 1663 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 15920 ms. Remains : 433/433 places, 7216/7216 transitions.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DoubleLock-PT-p1s2-LTLCardinality-03 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:(LEQ 1 s51)], 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 73 steps with 0 reset in 2 ms.
FORMULA DoubleLock-PT-p1s2-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s2-LTLCardinality-03 finished in 16002 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 2 out of 433 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 433/433 places, 7216/7216 transitions.
Applied a total of 0 rules in 16 ms. Remains 433 /433 variables (removed 0) and now considering 7216/7216 (removed 0) transitions.
[2024-05-23 03:53:05] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-23 03:53:05] [INFO ] Invariant cache hit.
[2024-05-23 03:53:05] [INFO ] Implicit Places using invariants in 422 ms returned []
[2024-05-23 03:53:05] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-23 03:53:05] [INFO ] Invariant cache hit.
[2024-05-23 03:53:06] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 03:53:20] [INFO ] Implicit Places using invariants and state equation in 14587 ms returned []
Implicit Place search using SMT with State Equation took 15011 ms to find 0 implicit places.
[2024-05-23 03:53:20] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-23 03:53:20] [INFO ] Invariant cache hit.
[2024-05-23 03:53:22] [INFO ] Dead Transitions using invariants and state equation in 1750 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16778 ms. Remains : 433/433 places, 7216/7216 transitions.
Stuttering acceptance computed with spot in 188 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DoubleLock-PT-p1s2-LTLCardinality-06 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:(LEQ s105 s153)], 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 1695 steps with 20 reset in 25 ms.
FORMULA DoubleLock-PT-p1s2-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s2-LTLCardinality-06 finished in 17015 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(F((p0||(p0 U p1)))))'
Support contains 3 out of 433 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 433/433 places, 7216/7216 transitions.
Applied a total of 0 rules in 19 ms. Remains 433 /433 variables (removed 0) and now considering 7216/7216 (removed 0) transitions.
[2024-05-23 03:53:22] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-23 03:53:22] [INFO ] Invariant cache hit.
[2024-05-23 03:53:22] [INFO ] Implicit Places using invariants in 424 ms returned []
[2024-05-23 03:53:22] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-23 03:53:22] [INFO ] Invariant cache hit.
[2024-05-23 03:53:23] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 03:53:32] [INFO ] Implicit Places using invariants and state equation in 9583 ms returned []
Implicit Place search using SMT with State Equation took 10008 ms to find 0 implicit places.
[2024-05-23 03:53:32] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-23 03:53:32] [INFO ] Invariant cache hit.
[2024-05-23 03:53:34] [INFO ] Dead Transitions using invariants and state equation in 1717 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11744 ms. Remains : 433/433 places, 7216/7216 transitions.
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DoubleLock-PT-p1s2-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s208 s70), p1:(GT 1 s175)], 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 852 ms.
Product exploration explored 100000 steps with 50000 reset in 808 ms.
Computed a total of 10 stabilizing places and 2176 stable transitions
Computed a total of 10 stabilizing places and 2176 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 19 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DoubleLock-PT-p1s2-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DoubleLock-PT-p1s2-LTLCardinality-09 finished in 13546 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((G(p0)||(G((p1 U p2))&&(!p2||G(p3))))))'
Support contains 5 out of 433 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 433/433 places, 7216/7216 transitions.
Applied a total of 0 rules in 158 ms. Remains 433 /433 variables (removed 0) and now considering 7216/7216 (removed 0) transitions.
[2024-05-23 03:53:36] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-23 03:53:36] [INFO ] Invariant cache hit.
[2024-05-23 03:53:36] [INFO ] Implicit Places using invariants in 429 ms returned []
[2024-05-23 03:53:36] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-23 03:53:36] [INFO ] Invariant cache hit.
[2024-05-23 03:53:37] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 03:53:38] [INFO ] Implicit Places using invariants and state equation in 1664 ms returned []
Implicit Place search using SMT with State Equation took 2096 ms to find 0 implicit places.
[2024-05-23 03:53:38] [INFO ] Redundant transitions in 706 ms returned []
[2024-05-23 03:53:38] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-23 03:53:38] [INFO ] Invariant cache hit.
[2024-05-23 03:53:40] [INFO ] Dead Transitions using invariants and state equation in 1682 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4652 ms. Remains : 433/433 places, 7216/7216 transitions.
Stuttering acceptance computed with spot in 203 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), true, (NOT p0), (NOT p2), (NOT p2), (NOT p3), (AND (NOT p0) (NOT p3))]
Running random walk in product with property : DoubleLock-PT-p1s2-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p2) p1) (AND p2 p3)), acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p0) (NOT p2) (NOT p1)) (AND (NOT p0) p2 (NOT p3))), acceptance={} source=0 dest: 1}, { cond=(OR (AND p0 (NOT p2) (NOT p1)) (AND p0 p2 (NOT p3))), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=0 dest: 3}, { cond=(OR (AND (NOT p0) (NOT p2) p1) (AND (NOT p0) p2 p3)), acceptance={} source=0 dest: 4}, { cond=(AND (NOT p0) p2 p3), acceptance={} source=0 dest: 5}, { cond=(AND p0 p2 p3), acceptance={} source=0 dest: 6}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=4 dest: 3}, { cond=(OR p2 p1), acceptance={} source=4 dest: 4}], [{ cond=(NOT p3), acceptance={} source=5 dest: 1}, { cond=p3, acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=6 dest: 1}, { cond=(AND p0 (NOT p3)), acceptance={} source=6 dest: 2}, { cond=(AND (NOT p0) p3), acceptance={} source=6 dest: 5}, { cond=(AND p0 p3), acceptance={} source=6 dest: 6}]], initial=0, aps=[p2:(LEQ 1 s293), p1:(GT s356 s396), p3:(GT 1 s330), p0:(LEQ s340 0)], 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, null, null][true, true, true, true, true, true, true]]
Entered a terminal (fully accepting) state of product in 433 steps with 4 reset in 7 ms.
FORMULA DoubleLock-PT-p1s2-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s2-LTLCardinality-10 finished in 4893 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(!p0)||G(p1)))'
Support contains 2 out of 433 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 433/433 places, 7216/7216 transitions.
Applied a total of 0 rules in 158 ms. Remains 433 /433 variables (removed 0) and now considering 7216/7216 (removed 0) transitions.
[2024-05-23 03:53:41] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-23 03:53:41] [INFO ] Invariant cache hit.
[2024-05-23 03:53:41] [INFO ] Implicit Places using invariants in 433 ms returned []
[2024-05-23 03:53:41] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-23 03:53:41] [INFO ] Invariant cache hit.
[2024-05-23 03:53:41] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 03:53:43] [INFO ] Implicit Places using invariants and state equation in 1614 ms returned []
Implicit Place search using SMT with State Equation took 2048 ms to find 0 implicit places.
[2024-05-23 03:53:43] [INFO ] Redundant transitions in 643 ms returned []
[2024-05-23 03:53:43] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-23 03:53:43] [INFO ] Invariant cache hit.
[2024-05-23 03:53:45] [INFO ] Dead Transitions using invariants and state equation in 1702 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4558 ms. Remains : 433/433 places, 7216/7216 transitions.
Stuttering acceptance computed with spot in 65 ms :[p0, (AND p0 (NOT p1))]
Running random walk in product with property : DoubleLock-PT-p1s2-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(GT 1 s310), p1:(AND (GT s425 0) (GT 1 s310))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 69 steps with 0 reset in 2 ms.
FORMULA DoubleLock-PT-p1s2-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s2-LTLCardinality-12 finished in 4647 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)&&F(p1))))'
Support contains 4 out of 433 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 433/433 places, 7216/7216 transitions.
Applied a total of 0 rules in 148 ms. Remains 433 /433 variables (removed 0) and now considering 7216/7216 (removed 0) transitions.
[2024-05-23 03:53:45] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-23 03:53:45] [INFO ] Invariant cache hit.
[2024-05-23 03:53:46] [INFO ] Implicit Places using invariants in 442 ms returned []
[2024-05-23 03:53:46] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-23 03:53:46] [INFO ] Invariant cache hit.
[2024-05-23 03:53:46] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 03:54:00] [INFO ] Implicit Places using invariants and state equation in 14351 ms returned []
Implicit Place search using SMT with State Equation took 14796 ms to find 0 implicit places.
[2024-05-23 03:54:01] [INFO ] Redundant transitions in 641 ms returned []
[2024-05-23 03:54:01] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-23 03:54:01] [INFO ] Invariant cache hit.
[2024-05-23 03:54:02] [INFO ] Dead Transitions using invariants and state equation in 1672 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 17271 ms. Remains : 433/433 places, 7216/7216 transitions.
Stuttering acceptance computed with spot in 97 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DoubleLock-PT-p1s2-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s324 s270), p1:(LEQ s343 s117)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 1913 steps with 22 reset in 15 ms.
FORMULA DoubleLock-PT-p1s2-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s2-LTLCardinality-14 finished in 17403 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(F(p0)))'
Support contains 1 out of 433 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 433/433 places, 7216/7216 transitions.
Applied a total of 0 rules in 19 ms. Remains 433 /433 variables (removed 0) and now considering 7216/7216 (removed 0) transitions.
[2024-05-23 03:54:02] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-23 03:54:02] [INFO ] Invariant cache hit.
[2024-05-23 03:54:03] [INFO ] Implicit Places using invariants in 439 ms returned []
[2024-05-23 03:54:03] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-23 03:54:03] [INFO ] Invariant cache hit.
[2024-05-23 03:54:04] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 03:54:19] [INFO ] Implicit Places using invariants and state equation in 16191 ms returned []
Implicit Place search using SMT with State Equation took 16632 ms to find 0 implicit places.
[2024-05-23 03:54:19] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
[2024-05-23 03:54:19] [INFO ] Invariant cache hit.
[2024-05-23 03:54:21] [INFO ] Dead Transitions using invariants and state equation in 1766 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18419 ms. Remains : 433/433 places, 7216/7216 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DoubleLock-PT-p1s2-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s42)], 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]]
Stuttering criterion allowed to conclude after 97 steps with 0 reset in 2 ms.
FORMULA DoubleLock-PT-p1s2-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s2-LTLCardinality-15 finished in 18513 ms.
All properties solved by simple procedures.
Total runtime 191817 ms.

BK_STOP 1716436462457

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="DoubleLock-PT-p1s2"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is DoubleLock-PT-p1s2, 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 r153-tall-171631151700372"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p1s2.tgz
mv DoubleLock-PT-p1s2 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 ;