About the Execution of ITS-Tools for GPUForwardProgress-PT-20b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1639.415 | 120823.00 | 274532.00 | 844.20 | FFFTTFFFFFTTFFFT | normal |
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.r197-smll-167840343700075.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is GPUForwardProgress-PT-20b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-smll-167840343700075
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 7.4K Feb 25 14:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Feb 25 14:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 25 14:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 25 14:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.6K Feb 25 14:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 25 14:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Feb 25 14:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 25 14:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 103K Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME GPUForwardProgress-PT-20b-LTLCardinality-00
FORMULA_NAME GPUForwardProgress-PT-20b-LTLCardinality-01
FORMULA_NAME GPUForwardProgress-PT-20b-LTLCardinality-02
FORMULA_NAME GPUForwardProgress-PT-20b-LTLCardinality-03
FORMULA_NAME GPUForwardProgress-PT-20b-LTLCardinality-04
FORMULA_NAME GPUForwardProgress-PT-20b-LTLCardinality-05
FORMULA_NAME GPUForwardProgress-PT-20b-LTLCardinality-06
FORMULA_NAME GPUForwardProgress-PT-20b-LTLCardinality-07
FORMULA_NAME GPUForwardProgress-PT-20b-LTLCardinality-08
FORMULA_NAME GPUForwardProgress-PT-20b-LTLCardinality-09
FORMULA_NAME GPUForwardProgress-PT-20b-LTLCardinality-10
FORMULA_NAME GPUForwardProgress-PT-20b-LTLCardinality-11
FORMULA_NAME GPUForwardProgress-PT-20b-LTLCardinality-12
FORMULA_NAME GPUForwardProgress-PT-20b-LTLCardinality-13
FORMULA_NAME GPUForwardProgress-PT-20b-LTLCardinality-14
FORMULA_NAME GPUForwardProgress-PT-20b-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678471030806
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=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPUForwardProgress-PT-20b
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-10 17:57:13] [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]
[2023-03-10 17:57:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 17:57:13] [INFO ] Load time of PNML (sax parser for PT used): 117 ms
[2023-03-10 17:57:13] [INFO ] Transformed 416 places.
[2023-03-10 17:57:13] [INFO ] Transformed 437 transitions.
[2023-03-10 17:57:13] [INFO ] Found NUPN structural information;
[2023-03-10 17:57:13] [INFO ] Parsed PT model containing 416 places and 437 transitions and 1077 arcs in 228 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 3 formulas.
FORMULA GPUForwardProgress-PT-20b-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-20b-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-20b-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-20b-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-20b-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-20b-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-20b-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 416 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 416/416 places, 437/437 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 415 transition count 437
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 42 place count 374 transition count 396
Iterating global reduction 1 with 41 rules applied. Total rules applied 83 place count 374 transition count 396
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 101 place count 356 transition count 378
Iterating global reduction 1 with 18 rules applied. Total rules applied 119 place count 356 transition count 378
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 134 place count 356 transition count 363
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 135 place count 355 transition count 362
Iterating global reduction 2 with 1 rules applied. Total rules applied 136 place count 355 transition count 362
Applied a total of 136 rules in 130 ms. Remains 355 /416 variables (removed 61) and now considering 362/437 (removed 75) transitions.
// Phase 1: matrix 362 rows 355 cols
[2023-03-10 17:57:13] [INFO ] Computed 21 place invariants in 27 ms
[2023-03-10 17:57:14] [INFO ] Implicit Places using invariants in 517 ms returned []
[2023-03-10 17:57:14] [INFO ] Invariant cache hit.
[2023-03-10 17:57:14] [INFO ] Implicit Places using invariants and state equation in 436 ms returned []
Implicit Place search using SMT with State Equation took 995 ms to find 0 implicit places.
[2023-03-10 17:57:14] [INFO ] Invariant cache hit.
[2023-03-10 17:57:15] [INFO ] Dead Transitions using invariants and state equation in 361 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 355/416 places, 362/437 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1489 ms. Remains : 355/416 places, 362/437 transitions.
Support contains 23 out of 355 places after structural reductions.
[2023-03-10 17:57:15] [INFO ] Flatten gal took : 84 ms
[2023-03-10 17:57:15] [INFO ] Flatten gal took : 40 ms
[2023-03-10 17:57:15] [INFO ] Input system was already deterministic with 362 transitions.
Incomplete random walk after 10000 steps, including 55 resets, run finished after 618 ms. (steps per millisecond=16 ) properties (out of 15) seen :11
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-10 17:57:16] [INFO ] Invariant cache hit.
[2023-03-10 17:57:16] [INFO ] After 173ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-10 17:57:16] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 15 ms returned sat
[2023-03-10 17:57:17] [INFO ] After 260ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-10 17:57:17] [INFO ] After 403ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 94 ms.
[2023-03-10 17:57:17] [INFO ] After 717ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 11 ms.
Support contains 5 out of 355 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 355/355 places, 362/362 transitions.
Graph (trivial) has 291 edges and 355 vertex of which 7 / 355 are part of one of the 1 SCC in 6 ms
Free SCC test removed 6 places
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 165 transitions
Trivial Post-agglo rules discarded 165 transitions
Performed 165 trivial Post agglomeration. Transition count delta: 165
Iterating post reduction 0 with 165 rules applied. Total rules applied 166 place count 349 transition count 189
Reduce places removed 165 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 170 rules applied. Total rules applied 336 place count 184 transition count 184
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 338 place count 182 transition count 184
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 45 Pre rules applied. Total rules applied 338 place count 182 transition count 139
Deduced a syphon composed of 45 places in 2 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 3 with 90 rules applied. Total rules applied 428 place count 137 transition count 139
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 429 place count 136 transition count 138
Iterating global reduction 3 with 1 rules applied. Total rules applied 430 place count 136 transition count 138
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 430 place count 136 transition count 137
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 432 place count 135 transition count 137
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: 58
Deduced a syphon composed of 58 places in 1 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 3 with 116 rules applied. Total rules applied 548 place count 77 transition count 79
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 549 place count 77 transition count 78
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 551 place count 76 transition count 77
Drop transitions removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 4 with 16 rules applied. Total rules applied 567 place count 76 transition count 61
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 571 place count 74 transition count 61
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 575 place count 74 transition count 57
Free-agglomeration rule applied 4 times.
Iterating global reduction 5 with 4 rules applied. Total rules applied 579 place count 74 transition count 53
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 583 place count 70 transition count 53
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 584 place count 69 transition count 52
Applied a total of 584 rules in 79 ms. Remains 69 /355 variables (removed 286) and now considering 52/362 (removed 310) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 69/355 places, 52/362 transitions.
Finished random walk after 54 steps, including 0 resets, run visited all 4 properties in 3 ms. (steps per millisecond=18 )
FORMULA GPUForwardProgress-PT-20b-LTLCardinality-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA GPUForwardProgress-PT-20b-LTLCardinality-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 67 stabilizing places and 67 stable transitions
Graph (complete) has 551 edges and 355 vertex of which 331 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.11 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 355 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 355/355 places, 362/362 transitions.
Graph (trivial) has 297 edges and 355 vertex of which 7 / 355 are part of one of the 1 SCC in 1 ms
Free SCC test removed 6 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Graph (complete) has 544 edges and 349 vertex of which 325 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.2 ms
Discarding 24 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 167 transitions
Trivial Post-agglo rules discarded 167 transitions
Performed 167 trivial Post agglomeration. Transition count delta: 167
Iterating post reduction 0 with 167 rules applied. Total rules applied 169 place count 324 transition count 184
Reduce places removed 167 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 176 rules applied. Total rules applied 345 place count 157 transition count 175
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 349 place count 153 transition count 175
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 44 Pre rules applied. Total rules applied 349 place count 153 transition count 131
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 3 with 88 rules applied. Total rules applied 437 place count 109 transition count 131
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 456 place count 90 transition count 112
Iterating global reduction 3 with 19 rules applied. Total rules applied 475 place count 90 transition count 112
Performed 61 Post agglomeration using F-continuation condition.Transition count delta: 61
Deduced a syphon composed of 61 places in 0 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 3 with 122 rules applied. Total rules applied 597 place count 29 transition count 51
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 598 place count 29 transition count 50
Discarding 19 places :
Symmetric choice reduction at 4 with 19 rule applications. Total rules 617 place count 10 transition count 13
Iterating global reduction 4 with 19 rules applied. Total rules applied 636 place count 10 transition count 13
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 638 place count 9 transition count 12
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 639 place count 9 transition count 12
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 640 place count 8 transition count 11
Applied a total of 640 rules in 41 ms. Remains 8 /355 variables (removed 347) and now considering 11/362 (removed 351) transitions.
[2023-03-10 17:57:17] [INFO ] Flow matrix only has 10 transitions (discarded 1 similar events)
// Phase 1: matrix 10 rows 8 cols
[2023-03-10 17:57:17] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-10 17:57:17] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-10 17:57:17] [INFO ] Flow matrix only has 10 transitions (discarded 1 similar events)
[2023-03-10 17:57:17] [INFO ] Invariant cache hit.
[2023-03-10 17:57:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-10 17:57:17] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-10 17:57:17] [INFO ] Redundant transitions in 12 ms returned []
[2023-03-10 17:57:17] [INFO ] Flow matrix only has 10 transitions (discarded 1 similar events)
[2023-03-10 17:57:17] [INFO ] Invariant cache hit.
[2023-03-10 17:57:17] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/355 places, 11/362 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 180 ms. Remains : 8/355 places, 11/362 transitions.
Stuttering acceptance computed with spot in 217 ms :[(NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-20b-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s3 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 2 ms.
FORMULA GPUForwardProgress-PT-20b-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-20b-LTLCardinality-00 finished in 481 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((X((p0 U p1)) U p2)) U X(!p3)))'
Support contains 4 out of 355 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 355/355 places, 362/362 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 348 transition count 355
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 348 transition count 355
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 16 place count 348 transition count 353
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 17 place count 347 transition count 352
Iterating global reduction 1 with 1 rules applied. Total rules applied 18 place count 347 transition count 352
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 19 place count 347 transition count 351
Applied a total of 19 rules in 38 ms. Remains 347 /355 variables (removed 8) and now considering 351/362 (removed 11) transitions.
// Phase 1: matrix 351 rows 347 cols
[2023-03-10 17:57:18] [INFO ] Computed 21 place invariants in 17 ms
[2023-03-10 17:57:18] [INFO ] Implicit Places using invariants in 167 ms returned []
[2023-03-10 17:57:18] [INFO ] Invariant cache hit.
[2023-03-10 17:57:18] [INFO ] Implicit Places using invariants and state equation in 338 ms returned []
Implicit Place search using SMT with State Equation took 513 ms to find 0 implicit places.
[2023-03-10 17:57:18] [INFO ] Invariant cache hit.
[2023-03-10 17:57:19] [INFO ] Dead Transitions using invariants and state equation in 245 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 347/355 places, 351/362 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 801 ms. Remains : 347/355 places, 351/362 transitions.
Stuttering acceptance computed with spot in 248 ms :[p3, (AND (NOT p2) p3), p3, (NOT p2)]
Running random walk in product with property : GPUForwardProgress-PT-20b-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p2) p3), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) p3), acceptance={} source=2 dest: 1}, { cond=p3, acceptance={} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(OR (EQ s141 0) (EQ s137 1)), p3:(OR (EQ s48 0) (EQ s195 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 934 reset in 388 ms.
Product exploration explored 100000 steps with 932 reset in 333 ms.
Computed a total of 63 stabilizing places and 63 stable transitions
Graph (complete) has 540 edges and 347 vertex of which 323 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.11 ms
Computed a total of 63 stabilizing places and 63 stable transitions
Knowledge obtained : [(AND p2 p3), (X p3), (X (NOT (AND (NOT p2) p3))), (X (X p3)), (X (X p2)), (X (X (NOT (AND (NOT p2) p3))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 328 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 174 ms :[p3, (AND (NOT p2) p3), p3, (NOT p2)]
Finished random walk after 139 steps, including 0 resets, run visited all 3 properties in 6 ms. (steps per millisecond=23 )
Knowledge obtained : [(AND p2 p3), (X p3), (X (NOT (AND (NOT p2) p3))), (X (X p3)), (X (X p2)), (X (X (NOT (AND (NOT p2) p3))))]
False Knowledge obtained : [(F (AND (NOT p2) p3)), (F (NOT p2)), (F (NOT p3))]
Knowledge based reduction with 6 factoid took 327 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 148 ms :[p3, (AND (NOT p2) p3), p3, (NOT p2)]
Stuttering acceptance computed with spot in 168 ms :[p3, (AND (NOT p2) p3), p3, (NOT p2)]
[2023-03-10 17:57:21] [INFO ] Invariant cache hit.
[2023-03-10 17:57:21] [INFO ] [Real]Absence check using 0 positive and 21 generalized place invariants in 11 ms returned sat
[2023-03-10 17:57:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 17:57:21] [INFO ] [Real]Absence check using state equation in 218 ms returned sat
[2023-03-10 17:57:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 17:57:21] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 11 ms returned sat
[2023-03-10 17:57:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 17:57:22] [INFO ] [Nat]Absence check using state equation in 212 ms returned sat
[2023-03-10 17:57:22] [INFO ] Computed and/alt/rep : 345/452/345 causal constraints (skipped 5 transitions) in 33 ms.
[2023-03-10 17:57:24] [INFO ] Added : 335 causal constraints over 67 iterations in 2270 ms. Result :sat
Could not prove EG p3
Support contains 4 out of 347 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 347/347 places, 351/351 transitions.
Applied a total of 0 rules in 11 ms. Remains 347 /347 variables (removed 0) and now considering 351/351 (removed 0) transitions.
[2023-03-10 17:57:24] [INFO ] Invariant cache hit.
[2023-03-10 17:57:24] [INFO ] Implicit Places using invariants in 157 ms returned []
[2023-03-10 17:57:24] [INFO ] Invariant cache hit.
[2023-03-10 17:57:24] [INFO ] Implicit Places using invariants and state equation in 370 ms returned []
Implicit Place search using SMT with State Equation took 534 ms to find 0 implicit places.
[2023-03-10 17:57:24] [INFO ] Invariant cache hit.
[2023-03-10 17:57:25] [INFO ] Dead Transitions using invariants and state equation in 412 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 958 ms. Remains : 347/347 places, 351/351 transitions.
Computed a total of 63 stabilizing places and 63 stable transitions
Graph (complete) has 540 edges and 347 vertex of which 323 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.4 ms
Computed a total of 63 stabilizing places and 63 stable transitions
Knowledge obtained : [(AND p2 p3), (X p3), (X (NOT (AND (NOT p2) p3))), (X (X p3)), (X (X (NOT (AND (NOT p2) p3))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 310 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 193 ms :[p3, (AND (NOT p2) p3), p3, (NOT p2)]
Finished random walk after 186 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=93 )
Knowledge obtained : [(AND p2 p3), (X p3), (X (NOT (AND (NOT p2) p3))), (X (X p3)), (X (X (NOT (AND (NOT p2) p3))))]
False Knowledge obtained : [(F (AND (NOT p2) p3)), (F (NOT p2)), (F (NOT p3))]
Knowledge based reduction with 5 factoid took 373 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 171 ms :[p3, (AND (NOT p2) p3), p3, (NOT p2)]
Stuttering acceptance computed with spot in 169 ms :[p3, (AND (NOT p2) p3), p3, (NOT p2)]
[2023-03-10 17:57:26] [INFO ] Invariant cache hit.
[2023-03-10 17:57:26] [INFO ] [Real]Absence check using 0 positive and 21 generalized place invariants in 11 ms returned sat
[2023-03-10 17:57:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 17:57:27] [INFO ] [Real]Absence check using state equation in 304 ms returned sat
[2023-03-10 17:57:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 17:57:27] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 11 ms returned sat
[2023-03-10 17:57:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 17:57:27] [INFO ] [Nat]Absence check using state equation in 214 ms returned sat
[2023-03-10 17:57:27] [INFO ] Computed and/alt/rep : 345/452/345 causal constraints (skipped 5 transitions) in 27 ms.
[2023-03-10 17:57:29] [INFO ] Added : 335 causal constraints over 67 iterations in 2160 ms. Result :sat
Could not prove EG p3
Stuttering acceptance computed with spot in 155 ms :[p3, (AND (NOT p2) p3), p3, (NOT p2)]
Product exploration explored 100000 steps with 944 reset in 261 ms.
Product exploration explored 100000 steps with 943 reset in 303 ms.
Applying partial POR strategy [false, true, false, true]
Stuttering acceptance computed with spot in 156 ms :[p3, (AND (NOT p2) p3), p3, (NOT p2)]
Support contains 4 out of 347 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 347/347 places, 351/351 transitions.
Graph (trivial) has 280 edges and 347 vertex of which 7 / 347 are part of one of the 1 SCC in 2 ms
Free SCC test removed 6 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Graph (complete) has 533 edges and 341 vertex of which 317 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.4 ms
Discarding 24 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Performed 156 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 156 rules applied. Total rules applied 158 place count 317 transition count 341
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 159 place count 317 transition count 340
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 159 place count 317 transition count 343
Deduced a syphon composed of 180 places in 0 ms
Iterating global reduction 2 with 24 rules applied. Total rules applied 183 place count 317 transition count 343
Discarding 114 places :
Symmetric choice reduction at 2 with 114 rule applications. Total rules 297 place count 203 transition count 229
Deduced a syphon composed of 85 places in 0 ms
Iterating global reduction 2 with 114 rules applied. Total rules applied 411 place count 203 transition count 229
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 430 place count 184 transition count 210
Deduced a syphon composed of 66 places in 1 ms
Iterating global reduction 2 with 19 rules applied. Total rules applied 449 place count 184 transition count 210
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 130 places in 0 ms
Iterating global reduction 2 with 64 rules applied. Total rules applied 513 place count 184 transition count 211
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 515 place count 184 transition count 209
Discarding 45 places :
Symmetric choice reduction at 3 with 45 rule applications. Total rules 560 place count 139 transition count 163
Deduced a syphon composed of 85 places in 0 ms
Iterating global reduction 3 with 45 rules applied. Total rules applied 605 place count 139 transition count 163
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 86 places in 0 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 606 place count 139 transition count 163
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 607 place count 138 transition count 162
Deduced a syphon composed of 85 places in 0 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 608 place count 138 transition count 162
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: -58
Deduced a syphon composed of 105 places in 0 ms
Iterating global reduction 3 with 20 rules applied. Total rules applied 628 place count 138 transition count 220
Discarding 37 places :
Symmetric choice reduction at 3 with 37 rule applications. Total rules 665 place count 101 transition count 146
Deduced a syphon composed of 84 places in 0 ms
Iterating global reduction 3 with 37 rules applied. Total rules applied 702 place count 101 transition count 146
Discarding 48 places :
Symmetric choice reduction at 3 with 48 rule applications. Total rules 750 place count 53 transition count 66
Deduced a syphon composed of 36 places in 0 ms
Iterating global reduction 3 with 48 rules applied. Total rules applied 798 place count 53 transition count 66
Deduced a syphon composed of 36 places in 0 ms
Applied a total of 798 rules in 127 ms. Remains 53 /347 variables (removed 294) and now considering 66/351 (removed 285) transitions.
[2023-03-10 17:57:30] [INFO ] Redundant transitions in 15 ms returned []
// Phase 1: matrix 66 rows 53 cols
[2023-03-10 17:57:30] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-10 17:57:30] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 53/347 places, 66/351 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 221 ms. Remains : 53/347 places, 66/351 transitions.
Built C files in :
/tmp/ltsmin5174728692075938530
[2023-03-10 17:57:31] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5174728692075938530
Running compilation step : cd /tmp/ltsmin5174728692075938530;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1119 ms.
Running link step : cd /tmp/ltsmin5174728692075938530;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 64 ms.
Running LTSmin : cd /tmp/ltsmin5174728692075938530;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased10951633838836728813.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 347 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 347/347 places, 351/351 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 345 transition count 349
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 345 transition count 349
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 345 transition count 348
Applied a total of 5 rules in 46 ms. Remains 345 /347 variables (removed 2) and now considering 348/351 (removed 3) transitions.
// Phase 1: matrix 348 rows 345 cols
[2023-03-10 17:57:46] [INFO ] Computed 21 place invariants in 4 ms
[2023-03-10 17:57:46] [INFO ] Implicit Places using invariants in 143 ms returned []
[2023-03-10 17:57:46] [INFO ] Invariant cache hit.
[2023-03-10 17:57:46] [INFO ] Implicit Places using invariants and state equation in 307 ms returned []
Implicit Place search using SMT with State Equation took 452 ms to find 0 implicit places.
[2023-03-10 17:57:46] [INFO ] Invariant cache hit.
[2023-03-10 17:57:46] [INFO ] Dead Transitions using invariants and state equation in 263 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 345/347 places, 348/351 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 764 ms. Remains : 345/347 places, 348/351 transitions.
Built C files in :
/tmp/ltsmin16004594395504329826
[2023-03-10 17:57:46] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16004594395504329826
Running compilation step : cd /tmp/ltsmin16004594395504329826;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 737 ms.
Running link step : cd /tmp/ltsmin16004594395504329826;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin16004594395504329826;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased9806301472742939563.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-10 17:58:02] [INFO ] Flatten gal took : 48 ms
[2023-03-10 17:58:02] [INFO ] Flatten gal took : 41 ms
[2023-03-10 17:58:02] [INFO ] Time to serialize gal into /tmp/LTL8997172729267551365.gal : 21 ms
[2023-03-10 17:58:02] [INFO ] Time to serialize properties into /tmp/LTL4881589838532041852.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8997172729267551365.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11922061271993164479.hoa' '-atoms' '/tmp/LTL4881589838532041852.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL4881589838532041852.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11922061271993164479.hoa
Detected timeout of ITS tools.
[2023-03-10 17:58:17] [INFO ] Flatten gal took : 22 ms
[2023-03-10 17:58:17] [INFO ] Flatten gal took : 21 ms
[2023-03-10 17:58:17] [INFO ] Time to serialize gal into /tmp/LTL4787905440393492163.gal : 5 ms
[2023-03-10 17:58:17] [INFO ] Time to serialize properties into /tmp/LTL15107804628713638967.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4787905440393492163.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15107804628713638967.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((F((X(("(p182==1)")U("((p388==0)||(p131==1))")))U("((p164==0)||(p159==1))")))U(X(!("((p53==0)||(p228==1))")))))
Formula 0 simplified : G(!"((p164==0)||(p159==1))" & X(!"((p164==0)||(p159==1))" W (!"(p182==1)" R !"((p388==0)||(p131==1))"))) R X"((p53==0)||(p228==1))"
Detected timeout of ITS tools.
[2023-03-10 17:58:32] [INFO ] Flatten gal took : 19 ms
[2023-03-10 17:58:32] [INFO ] Applying decomposition
[2023-03-10 17:58:32] [INFO ] Flatten gal took : 18 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph5899030740949408056.txt' '-o' '/tmp/graph5899030740949408056.bin' '-w' '/tmp/graph5899030740949408056.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5899030740949408056.bin' '-l' '-1' '-v' '-w' '/tmp/graph5899030740949408056.weights' '-q' '0' '-e' '0.001'
[2023-03-10 17:58:32] [INFO ] Decomposing Gal with order
[2023-03-10 17:58:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 17:58:32] [INFO ] Removed a total of 38 redundant transitions.
[2023-03-10 17:58:32] [INFO ] Flatten gal took : 84 ms
[2023-03-10 17:58:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2023-03-10 17:58:32] [INFO ] Time to serialize gal into /tmp/LTL12272877331054580126.gal : 9 ms
[2023-03-10 17:58:32] [INFO ] Time to serialize properties into /tmp/LTL18002155054676948902.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12272877331054580126.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18002155054676948902.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !(((F((X(("(i9.u58.p182==1)")U("((i21.u131.p388==0)||(i7.u46.p131==1))")))U("((i8.u57.p164==0)||(i8.u55.p159==1))")))U(X(!("((i1.u19.p...187
Formula 0 simplified : G(!"((i8.u57.p164==0)||(i8.u55.p159==1))" & X(!"((i8.u57.p164==0)||(i8.u55.p159==1))" W (!"(i9.u58.p182==1)" R !"((i21.u131.p388==0)...220
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5540341289137570225
[2023-03-10 17:58:47] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5540341289137570225
Running compilation step : cd /tmp/ltsmin5540341289137570225;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 775 ms.
Running link step : cd /tmp/ltsmin5540341289137570225;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin5540341289137570225;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>((X(((LTLAPp0==true) U (LTLAPp1==true))) U (LTLAPp2==true))) U X(!(LTLAPp3==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property GPUForwardProgress-PT-20b-LTLCardinality-07 finished in 104839 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p1))||p0)))'
Support contains 3 out of 355 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 355/355 places, 362/362 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 347 transition count 354
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 347 transition count 354
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 19 place count 347 transition count 351
Applied a total of 19 rules in 15 ms. Remains 347 /355 variables (removed 8) and now considering 351/362 (removed 11) transitions.
// Phase 1: matrix 351 rows 347 cols
[2023-03-10 17:59:03] [INFO ] Computed 21 place invariants in 3 ms
[2023-03-10 17:59:03] [INFO ] Implicit Places using invariants in 184 ms returned []
[2023-03-10 17:59:03] [INFO ] Invariant cache hit.
[2023-03-10 17:59:03] [INFO ] Implicit Places using invariants and state equation in 396 ms returned []
Implicit Place search using SMT with State Equation took 585 ms to find 0 implicit places.
[2023-03-10 17:59:03] [INFO ] Invariant cache hit.
[2023-03-10 17:59:03] [INFO ] Dead Transitions using invariants and state equation in 293 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 347/355 places, 351/362 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 898 ms. Remains : 347/355 places, 351/362 transitions.
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : GPUForwardProgress-PT-20b-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(OR (EQ s300 0) (EQ s58 1)), p1:(EQ s104 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 406 ms.
Product exploration explored 100000 steps with 50000 reset in 293 ms.
Computed a total of 63 stabilizing places and 63 stable transitions
Graph (complete) has 540 edges and 347 vertex of which 323 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.3 ms
Computed a total of 63 stabilizing places and 63 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 63 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA GPUForwardProgress-PT-20b-LTLCardinality-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property GPUForwardProgress-PT-20b-LTLCardinality-11 finished in 1803 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((G(p0) U p1))))'
Support contains 4 out of 355 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 355/355 places, 362/362 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 346 transition count 353
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 346 transition count 353
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 22 place count 346 transition count 349
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 23 place count 345 transition count 348
Iterating global reduction 1 with 1 rules applied. Total rules applied 24 place count 345 transition count 348
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 25 place count 345 transition count 347
Applied a total of 25 rules in 20 ms. Remains 345 /355 variables (removed 10) and now considering 347/362 (removed 15) transitions.
// Phase 1: matrix 347 rows 345 cols
[2023-03-10 17:59:04] [INFO ] Computed 21 place invariants in 2 ms
[2023-03-10 17:59:05] [INFO ] Implicit Places using invariants in 135 ms returned []
[2023-03-10 17:59:05] [INFO ] Invariant cache hit.
[2023-03-10 17:59:05] [INFO ] Implicit Places using invariants and state equation in 341 ms returned []
Implicit Place search using SMT with State Equation took 479 ms to find 0 implicit places.
[2023-03-10 17:59:05] [INFO ] Invariant cache hit.
[2023-03-10 17:59:05] [INFO ] Dead Transitions using invariants and state equation in 399 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 345/355 places, 347/362 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 901 ms. Remains : 345/355 places, 347/362 transitions.
Stuttering acceptance computed with spot in 192 ms :[(NOT p1), (NOT p1), true, (NOT p0), (NOT p1)]
Running random walk in product with property : GPUForwardProgress-PT-20b-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(OR (EQ s242 0) (EQ s223 1)), p0:(OR (EQ s69 0) (EQ s118 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 29115 steps with 170 reset in 75 ms.
FORMULA GPUForwardProgress-PT-20b-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-20b-LTLCardinality-12 finished in 1186 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 355 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 355/355 places, 362/362 transitions.
Graph (trivial) has 295 edges and 355 vertex of which 7 / 355 are part of one of the 1 SCC in 1 ms
Free SCC test removed 6 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Graph (complete) has 544 edges and 349 vertex of which 325 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.2 ms
Discarding 24 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 166 transitions
Trivial Post-agglo rules discarded 166 transitions
Performed 166 trivial Post agglomeration. Transition count delta: 166
Iterating post reduction 0 with 166 rules applied. Total rules applied 168 place count 324 transition count 185
Reduce places removed 166 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 175 rules applied. Total rules applied 343 place count 158 transition count 176
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 347 place count 154 transition count 176
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 44 Pre rules applied. Total rules applied 347 place count 154 transition count 132
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 3 with 88 rules applied. Total rules applied 435 place count 110 transition count 132
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 454 place count 91 transition count 113
Iterating global reduction 3 with 19 rules applied. Total rules applied 473 place count 91 transition count 113
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 0 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 3 with 120 rules applied. Total rules applied 593 place count 31 transition count 53
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 594 place count 31 transition count 52
Discarding 18 places :
Symmetric choice reduction at 4 with 18 rule applications. Total rules 612 place count 13 transition count 17
Iterating global reduction 4 with 18 rules applied. Total rules applied 630 place count 13 transition count 17
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 632 place count 12 transition count 16
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 634 place count 12 transition count 16
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 635 place count 11 transition count 15
Applied a total of 635 rules in 24 ms. Remains 11 /355 variables (removed 344) and now considering 15/362 (removed 347) transitions.
[2023-03-10 17:59:06] [INFO ] Flow matrix only has 14 transitions (discarded 1 similar events)
// Phase 1: matrix 14 rows 11 cols
[2023-03-10 17:59:06] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-10 17:59:06] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-10 17:59:06] [INFO ] Flow matrix only has 14 transitions (discarded 1 similar events)
[2023-03-10 17:59:06] [INFO ] Invariant cache hit.
[2023-03-10 17:59:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-10 17:59:06] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-10 17:59:06] [INFO ] Redundant transitions in 11 ms returned []
[2023-03-10 17:59:06] [INFO ] Flow matrix only has 14 transitions (discarded 1 similar events)
[2023-03-10 17:59:06] [INFO ] Invariant cache hit.
[2023-03-10 17:59:06] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 11/355 places, 15/362 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 127 ms. Remains : 11/355 places, 15/362 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-20b-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s5 0) (EQ s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 20 steps with 3 reset in 4 ms.
FORMULA GPUForwardProgress-PT-20b-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-20b-LTLCardinality-13 finished in 190 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 355 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 355/355 places, 362/362 transitions.
Graph (trivial) has 297 edges and 355 vertex of which 7 / 355 are part of one of the 1 SCC in 0 ms
Free SCC test removed 6 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Graph (complete) has 544 edges and 349 vertex of which 325 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.1 ms
Discarding 24 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 167 transitions
Trivial Post-agglo rules discarded 167 transitions
Performed 167 trivial Post agglomeration. Transition count delta: 167
Iterating post reduction 0 with 167 rules applied. Total rules applied 169 place count 324 transition count 184
Reduce places removed 167 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 176 rules applied. Total rules applied 345 place count 157 transition count 175
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 349 place count 153 transition count 175
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 44 Pre rules applied. Total rules applied 349 place count 153 transition count 131
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 3 with 88 rules applied. Total rules applied 437 place count 109 transition count 131
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 456 place count 90 transition count 112
Iterating global reduction 3 with 19 rules applied. Total rules applied 475 place count 90 transition count 112
Performed 61 Post agglomeration using F-continuation condition.Transition count delta: 61
Deduced a syphon composed of 61 places in 0 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 3 with 122 rules applied. Total rules applied 597 place count 29 transition count 51
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 598 place count 29 transition count 50
Discarding 19 places :
Symmetric choice reduction at 4 with 19 rule applications. Total rules 617 place count 10 transition count 13
Iterating global reduction 4 with 19 rules applied. Total rules applied 636 place count 10 transition count 13
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 638 place count 9 transition count 12
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 639 place count 9 transition count 12
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 640 place count 8 transition count 11
Applied a total of 640 rules in 18 ms. Remains 8 /355 variables (removed 347) and now considering 11/362 (removed 351) transitions.
// Phase 1: matrix 11 rows 8 cols
[2023-03-10 17:59:06] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-10 17:59:06] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-10 17:59:06] [INFO ] Invariant cache hit.
[2023-03-10 17:59:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-10 17:59:06] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-03-10 17:59:06] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-10 17:59:06] [INFO ] Invariant cache hit.
[2023-03-10 17:59:06] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/355 places, 11/362 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 114 ms. Remains : 8/355 places, 11/362 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-20b-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s2 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-20b-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-20b-LTLCardinality-14 finished in 184 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(p0)||(p0&&G(p1)))))'
Support contains 4 out of 355 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 355/355 places, 362/362 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 346 transition count 353
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 346 transition count 353
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 21 place count 346 transition count 350
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 345 transition count 349
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 345 transition count 349
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 24 place count 345 transition count 348
Applied a total of 24 rules in 22 ms. Remains 345 /355 variables (removed 10) and now considering 348/362 (removed 14) transitions.
// Phase 1: matrix 348 rows 345 cols
[2023-03-10 17:59:06] [INFO ] Computed 21 place invariants in 2 ms
[2023-03-10 17:59:06] [INFO ] Implicit Places using invariants in 179 ms returned []
[2023-03-10 17:59:06] [INFO ] Invariant cache hit.
[2023-03-10 17:59:06] [INFO ] Implicit Places using invariants and state equation in 322 ms returned []
Implicit Place search using SMT with State Equation took 504 ms to find 0 implicit places.
[2023-03-10 17:59:06] [INFO ] Invariant cache hit.
[2023-03-10 17:59:07] [INFO ] Dead Transitions using invariants and state equation in 250 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 345/355 places, 348/362 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 778 ms. Remains : 345/355 places, 348/362 transitions.
Stuttering acceptance computed with spot in 120 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : GPUForwardProgress-PT-20b-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s288 0) (EQ s6 1)), p1:(OR (EQ s254 0) (EQ s100 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 50000 reset in 400 ms.
Product exploration explored 100000 steps with 50000 reset in 434 ms.
Computed a total of 63 stabilizing places and 63 stable transitions
Graph (complete) has 537 edges and 345 vertex of which 321 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.3 ms
Computed a total of 63 stabilizing places and 63 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 7 factoid took 169 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA GPUForwardProgress-PT-20b-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property GPUForwardProgress-PT-20b-LTLCardinality-15 finished in 1925 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((X((p0 U p1)) U p2)) U X(!p3)))'
[2023-03-10 17:59:08] [INFO ] Flatten gal took : 15 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin12329745679773500141
[2023-03-10 17:59:08] [INFO ] Computing symmetric may disable matrix : 362 transitions.
[2023-03-10 17:59:08] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 17:59:08] [INFO ] Computing symmetric may enable matrix : 362 transitions.
[2023-03-10 17:59:08] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 17:59:08] [INFO ] Applying decomposition
[2023-03-10 17:59:08] [INFO ] Flatten gal took : 13 ms
[2023-03-10 17:59:08] [INFO ] Computing Do-Not-Accords matrix : 362 transitions.
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph6096124970033408369.txt' '-o' '/tmp/graph6096124970033408369.bin' '-w' '/tmp/graph6096124970033408369.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6096124970033408369.bin' '-l' '-1' '-v' '-w' '/tmp/graph6096124970033408369.weights' '-q' '0' '-e' '0.001'
[2023-03-10 17:59:08] [INFO ] Computation of Completed DNA matrix. took 17 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 17:59:08] [INFO ] Decomposing Gal with order
[2023-03-10 17:59:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 17:59:08] [INFO ] Built C files in 87ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12329745679773500141
Running compilation step : cd /tmp/ltsmin12329745679773500141;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-10 17:59:08] [INFO ] Removed a total of 45 redundant transitions.
[2023-03-10 17:59:08] [INFO ] Flatten gal took : 38 ms
[2023-03-10 17:59:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2023-03-10 17:59:08] [INFO ] Time to serialize gal into /tmp/LTLCardinality6054353198022375332.gal : 8 ms
[2023-03-10 17:59:08] [INFO ] Time to serialize properties into /tmp/LTLCardinality16273947282888864533.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality6054353198022375332.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality16273947282888864533.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((F((X(("(i9.u61.p182==1)")U("((i21.u142.p388==0)||(i7.i1.i1.u51.p131==1))")))U("((i8.u60.p164==0)||(i8.u58.p159==1))")))U(X(!("((i2...193
Formula 0 simplified : G(!"((i8.u60.p164==0)||(i8.u58.p159==1))" & X(!"((i8.u60.p164==0)||(i8.u58.p159==1))" W (!"(i9.u61.p182==1)" R !"((i21.u142.p388==0)...226
Compilation finished in 1222 ms.
Running link step : cd /tmp/ltsmin12329745679773500141;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin12329745679773500141;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>((X(((LTLAPp0==true) U (LTLAPp1==true))) U (LTLAPp2==true))) U X(!(LTLAPp3==true)))' '--buchi-type=spotba'
LTSmin run took 538 ms.
FORMULA GPUForwardProgress-PT-20b-LTLCardinality-07 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 117162 ms.
BK_STOP 1678471151629
--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="GPUForwardProgress-PT-20b"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
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 itstools"
echo " Input is GPUForwardProgress-PT-20b, 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 r197-smll-167840343700075"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-20b.tgz
mv GPUForwardProgress-PT-20b 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 '
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 ;