About the Execution of LTSMin+red for GPUForwardProgress-PT-36b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 497.252 | 51713.00 | 82748.00 | 638.50 | FTT?FFFFTFFFFTTF | 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.r201-smll-167840347300139.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 ltsminxred
Input is GPUForwardProgress-PT-36b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r201-smll-167840347300139
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 616K
-rw-r--r-- 1 mcc users 8.0K Feb 25 14:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 25 14:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 14:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Feb 25 14:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 14:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K Feb 25 14:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Feb 25 14:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Feb 25 14:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:12 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 179K 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-36b-LTLCardinality-00
FORMULA_NAME GPUForwardProgress-PT-36b-LTLCardinality-01
FORMULA_NAME GPUForwardProgress-PT-36b-LTLCardinality-02
FORMULA_NAME GPUForwardProgress-PT-36b-LTLCardinality-03
FORMULA_NAME GPUForwardProgress-PT-36b-LTLCardinality-04
FORMULA_NAME GPUForwardProgress-PT-36b-LTLCardinality-05
FORMULA_NAME GPUForwardProgress-PT-36b-LTLCardinality-06
FORMULA_NAME GPUForwardProgress-PT-36b-LTLCardinality-07
FORMULA_NAME GPUForwardProgress-PT-36b-LTLCardinality-08
FORMULA_NAME GPUForwardProgress-PT-36b-LTLCardinality-09
FORMULA_NAME GPUForwardProgress-PT-36b-LTLCardinality-10
FORMULA_NAME GPUForwardProgress-PT-36b-LTLCardinality-11
FORMULA_NAME GPUForwardProgress-PT-36b-LTLCardinality-12
FORMULA_NAME GPUForwardProgress-PT-36b-LTLCardinality-13
FORMULA_NAME GPUForwardProgress-PT-36b-LTLCardinality-14
FORMULA_NAME GPUForwardProgress-PT-36b-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678591323742
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPUForwardProgress-PT-36b
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 03:22:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-12 03:22:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 03:22:07] [INFO ] Load time of PNML (sax parser for PT used): 206 ms
[2023-03-12 03:22:07] [INFO ] Transformed 720 places.
[2023-03-12 03:22:07] [INFO ] Transformed 757 transitions.
[2023-03-12 03:22:07] [INFO ] Found NUPN structural information;
[2023-03-12 03:22:07] [INFO ] Parsed PT model containing 720 places and 757 transitions and 1877 arcs in 396 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 19 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Initial state reduction rules removed 2 formulas.
FORMULA GPUForwardProgress-PT-36b-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-36b-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-36b-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-36b-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-36b-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 36 out of 720 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 720/720 places, 757/757 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 719 transition count 757
Discarding 72 places :
Symmetric choice reduction at 1 with 72 rule applications. Total rules 73 place count 647 transition count 685
Iterating global reduction 1 with 72 rules applied. Total rules applied 145 place count 647 transition count 685
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 173 place count 619 transition count 657
Iterating global reduction 1 with 28 rules applied. Total rules applied 201 place count 619 transition count 657
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 1 with 26 rules applied. Total rules applied 227 place count 619 transition count 631
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 228 place count 618 transition count 630
Iterating global reduction 2 with 1 rules applied. Total rules applied 229 place count 618 transition count 630
Applied a total of 229 rules in 424 ms. Remains 618 /720 variables (removed 102) and now considering 630/757 (removed 127) transitions.
// Phase 1: matrix 630 rows 618 cols
[2023-03-12 03:22:08] [INFO ] Computed 37 place invariants in 47 ms
[2023-03-12 03:22:09] [INFO ] Implicit Places using invariants in 779 ms returned []
[2023-03-12 03:22:09] [INFO ] Invariant cache hit.
[2023-03-12 03:22:10] [INFO ] Implicit Places using invariants and state equation in 1134 ms returned []
Implicit Place search using SMT with State Equation took 2112 ms to find 0 implicit places.
[2023-03-12 03:22:10] [INFO ] Invariant cache hit.
[2023-03-12 03:22:11] [INFO ] Dead Transitions using invariants and state equation in 855 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 618/720 places, 630/757 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3395 ms. Remains : 618/720 places, 630/757 transitions.
Support contains 36 out of 618 places after structural reductions.
[2023-03-12 03:22:12] [INFO ] Flatten gal took : 269 ms
[2023-03-12 03:22:12] [INFO ] Flatten gal took : 113 ms
[2023-03-12 03:22:12] [INFO ] Input system was already deterministic with 630 transitions.
Support contains 34 out of 618 places (down from 36) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 33 resets, run finished after 480 ms. (steps per millisecond=20 ) properties (out of 22) seen :9
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
[2023-03-12 03:22:13] [INFO ] Invariant cache hit.
[2023-03-12 03:22:14] [INFO ] [Real]Absence check using 0 positive and 37 generalized place invariants in 29 ms returned sat
[2023-03-12 03:22:14] [INFO ] After 616ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-12 03:22:14] [INFO ] [Nat]Absence check using 0 positive and 37 generalized place invariants in 37 ms returned sat
[2023-03-12 03:22:15] [INFO ] After 736ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :12
[2023-03-12 03:22:16] [INFO ] After 1633ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :12
Attempting to minimize the solution found.
Minimization took 522 ms.
[2023-03-12 03:22:16] [INFO ] After 2732ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :12
Fused 12 Parikh solutions to 8 different solutions.
Parikh walk visited 11 properties in 118 ms.
Support contains 4 out of 618 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 618/618 places, 630/630 transitions.
Graph (trivial) has 513 edges and 618 vertex of which 5 / 618 are part of one of the 1 SCC in 8 ms
Free SCC test removed 4 places
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 958 edges and 614 vertex of which 574 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.4 ms
Discarding 40 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 299 transitions
Trivial Post-agglo rules discarded 299 transitions
Performed 299 trivial Post agglomeration. Transition count delta: 299
Iterating post reduction 0 with 301 rules applied. Total rules applied 303 place count 574 transition count 321
Reduce places removed 299 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 313 rules applied. Total rules applied 616 place count 275 transition count 307
Reduce places removed 5 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 7 rules applied. Total rules applied 623 place count 270 transition count 305
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 625 place count 268 transition count 305
Performed 74 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 74 Pre rules applied. Total rules applied 625 place count 268 transition count 231
Deduced a syphon composed of 74 places in 1 ms
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 4 with 148 rules applied. Total rules applied 773 place count 194 transition count 231
Discarding 36 places :
Symmetric choice reduction at 4 with 36 rule applications. Total rules 809 place count 158 transition count 195
Iterating global reduction 4 with 36 rules applied. Total rules applied 845 place count 158 transition count 195
Performed 109 Post agglomeration using F-continuation condition.Transition count delta: 109
Deduced a syphon composed of 109 places in 1 ms
Reduce places removed 109 places and 0 transitions.
Iterating global reduction 4 with 218 rules applied. Total rules applied 1063 place count 49 transition count 86
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (complete) has 168 edges and 49 vertex of which 48 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 4 with 2 rules applied. Total rules applied 1065 place count 48 transition count 85
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1067 place count 48 transition count 83
Discarding 34 places :
Symmetric choice reduction at 6 with 34 rule applications. Total rules 1101 place count 14 transition count 15
Iterating global reduction 6 with 34 rules applied. Total rules applied 1135 place count 14 transition count 15
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 1139 place count 12 transition count 13
Applied a total of 1139 rules in 142 ms. Remains 12 /618 variables (removed 606) and now considering 13/630 (removed 617) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 143 ms. Remains : 12/618 places, 13/630 transitions.
Finished random walk after 17 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=17 )
Computed a total of 112 stabilizing places and 112 stable transitions
Graph (complete) has 963 edges and 618 vertex of which 578 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.36 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(p0)&&F(p1)))'
Support contains 2 out of 618 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 618/618 places, 630/630 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 607 transition count 619
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 607 transition count 619
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 26 place count 607 transition count 615
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 32 place count 601 transition count 609
Iterating global reduction 1 with 6 rules applied. Total rules applied 38 place count 601 transition count 609
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 43 place count 601 transition count 604
Applied a total of 43 rules in 140 ms. Remains 601 /618 variables (removed 17) and now considering 604/630 (removed 26) transitions.
// Phase 1: matrix 604 rows 601 cols
[2023-03-12 03:22:17] [INFO ] Computed 37 place invariants in 8 ms
[2023-03-12 03:22:18] [INFO ] Implicit Places using invariants in 433 ms returned []
[2023-03-12 03:22:18] [INFO ] Invariant cache hit.
[2023-03-12 03:22:19] [INFO ] Implicit Places using invariants and state equation in 815 ms returned []
Implicit Place search using SMT with State Equation took 1266 ms to find 0 implicit places.
[2023-03-12 03:22:19] [INFO ] Invariant cache hit.
[2023-03-12 03:22:19] [INFO ] Dead Transitions using invariants and state equation in 671 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 601/618 places, 604/630 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2079 ms. Remains : 601/618 places, 604/630 transitions.
Stuttering acceptance computed with spot in 301 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), true]
Running random walk in product with property : GPUForwardProgress-PT-36b-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(EQ s86 1), p0:(EQ s105 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]]
Stuttering criterion allowed to conclude after 297 steps with 0 reset in 7 ms.
FORMULA GPUForwardProgress-PT-36b-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-36b-LTLCardinality-00 finished in 2555 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((p0||F(p1))))'
Support contains 4 out of 618 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 618/618 places, 630/630 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 608 transition count 620
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 608 transition count 620
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 24 place count 608 transition count 616
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 30 place count 602 transition count 610
Iterating global reduction 1 with 6 rules applied. Total rules applied 36 place count 602 transition count 610
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 41 place count 602 transition count 605
Applied a total of 41 rules in 70 ms. Remains 602 /618 variables (removed 16) and now considering 605/630 (removed 25) transitions.
// Phase 1: matrix 605 rows 602 cols
[2023-03-12 03:22:20] [INFO ] Computed 37 place invariants in 5 ms
[2023-03-12 03:22:20] [INFO ] Implicit Places using invariants in 302 ms returned []
[2023-03-12 03:22:20] [INFO ] Invariant cache hit.
[2023-03-12 03:22:21] [INFO ] Implicit Places using invariants and state equation in 576 ms returned []
Implicit Place search using SMT with State Equation took 883 ms to find 0 implicit places.
[2023-03-12 03:22:21] [INFO ] Invariant cache hit.
[2023-03-12 03:22:21] [INFO ] Dead Transitions using invariants and state equation in 540 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 602/618 places, 605/630 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1495 ms. Remains : 602/618 places, 605/630 transitions.
Stuttering acceptance computed with spot in 137 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : GPUForwardProgress-PT-36b-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}]], initial=0, aps=[p1:(OR (EQ s491 0) (EQ s423 1)), p0:(AND (EQ s78 0) (EQ s435 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 1011 ms.
Product exploration explored 100000 steps with 50000 reset in 800 ms.
Computed a total of 112 stabilizing places and 112 stable transitions
Graph (complete) has 938 edges and 602 vertex of which 562 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.10 ms
Computed a total of 112 stabilizing places and 112 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) (NOT p1))))
Knowledge based reduction with 3 factoid took 102 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA GPUForwardProgress-PT-36b-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property GPUForwardProgress-PT-36b-LTLCardinality-01 finished in 3594 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((G(F(p1))||p0)))))'
Support contains 2 out of 618 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 618/618 places, 630/630 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 607 transition count 619
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 607 transition count 619
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 27 place count 607 transition count 614
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 32 place count 602 transition count 609
Iterating global reduction 1 with 5 rules applied. Total rules applied 37 place count 602 transition count 609
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 42 place count 602 transition count 604
Applied a total of 42 rules in 57 ms. Remains 602 /618 variables (removed 16) and now considering 604/630 (removed 26) transitions.
// Phase 1: matrix 604 rows 602 cols
[2023-03-12 03:22:23] [INFO ] Computed 37 place invariants in 5 ms
[2023-03-12 03:22:24] [INFO ] Implicit Places using invariants in 320 ms returned []
[2023-03-12 03:22:24] [INFO ] Invariant cache hit.
[2023-03-12 03:22:25] [INFO ] Implicit Places using invariants and state equation in 843 ms returned []
Implicit Place search using SMT with State Equation took 1174 ms to find 0 implicit places.
[2023-03-12 03:22:25] [INFO ] Invariant cache hit.
[2023-03-12 03:22:25] [INFO ] Dead Transitions using invariants and state equation in 737 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 602/618 places, 604/630 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1970 ms. Remains : 602/618 places, 604/630 transitions.
Stuttering acceptance computed with spot in 237 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : GPUForwardProgress-PT-36b-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=true, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(OR (EQ s582 0) (EQ s423 1)), p1:(AND (EQ s423 0) (EQ s582 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, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 356 ms.
Product exploration explored 100000 steps with 25000 reset in 401 ms.
Computed a total of 111 stabilizing places and 111 stable transitions
Graph (complete) has 937 edges and 602 vertex of which 562 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.10 ms
Computed a total of 111 stabilizing places and 111 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 143 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 333 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 31 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-12 03:22:27] [INFO ] Invariant cache hit.
[2023-03-12 03:22:27] [INFO ] After 374ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 03:22:28] [INFO ] [Nat]Absence check using 0 positive and 37 generalized place invariants in 37 ms returned sat
[2023-03-12 03:22:28] [INFO ] After 555ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1)), true, (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F p1), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 188 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 253 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 323 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Support contains 2 out of 602 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 602/602 places, 604/604 transitions.
Applied a total of 0 rules in 27 ms. Remains 602 /602 variables (removed 0) and now considering 604/604 (removed 0) transitions.
[2023-03-12 03:22:29] [INFO ] Invariant cache hit.
[2023-03-12 03:22:29] [INFO ] Implicit Places using invariants in 341 ms returned []
[2023-03-12 03:22:29] [INFO ] Invariant cache hit.
[2023-03-12 03:22:30] [INFO ] Implicit Places using invariants and state equation in 833 ms returned []
Implicit Place search using SMT with State Equation took 1188 ms to find 0 implicit places.
[2023-03-12 03:22:30] [INFO ] Invariant cache hit.
[2023-03-12 03:22:31] [INFO ] Dead Transitions using invariants and state equation in 751 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1975 ms. Remains : 602/602 places, 604/604 transitions.
Computed a total of 111 stabilizing places and 111 stable transitions
Graph (complete) has 937 edges and 602 vertex of which 562 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.9 ms
Computed a total of 111 stabilizing places and 111 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 137 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 325 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 33 resets, run finished after 256 ms. (steps per millisecond=39 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 2) seen :0
Finished probabilistic random walk after 6308 steps, run visited all 2 properties in 202 ms. (steps per millisecond=31 )
Probabilistic random walk after 6308 steps, saw 5971 distinct states, run finished after 203 ms. (steps per millisecond=31 ) properties seen :2
Knowledge obtained : [(AND p0 (NOT p1)), true]
False Knowledge obtained : [(F (NOT p0)), (F p1)]
Knowledge based reduction with 2 factoid took 215 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 338 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 227 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 232 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 25000 reset in 601 ms.
Product exploration explored 100000 steps with 25000 reset in 623 ms.
Applying partial POR strategy [false, false, false, true, true, true]
Stuttering acceptance computed with spot in 333 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Support contains 2 out of 602 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 602/602 places, 604/604 transitions.
Graph (complete) has 937 edges and 602 vertex of which 562 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.6 ms
Discarding 40 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Performed 290 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 290 rules applied. Total rules applied 291 place count 562 transition count 601
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 1 with 2 rules applied. Total rules applied 293 place count 562 transition count 600
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 39 Pre rules applied. Total rules applied 293 place count 562 transition count 602
Deduced a syphon composed of 330 places in 1 ms
Iterating global reduction 2 with 39 rules applied. Total rules applied 332 place count 562 transition count 602
Discarding 213 places :
Symmetric choice reduction at 2 with 213 rule applications. Total rules 545 place count 349 transition count 389
Deduced a syphon composed of 152 places in 1 ms
Iterating global reduction 2 with 213 rules applied. Total rules applied 758 place count 349 transition count 389
Discarding 35 places :
Symmetric choice reduction at 2 with 35 rule applications. Total rules 793 place count 314 transition count 354
Deduced a syphon composed of 117 places in 0 ms
Iterating global reduction 2 with 35 rules applied. Total rules applied 828 place count 314 transition count 354
Performed 115 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 232 places in 0 ms
Iterating global reduction 2 with 115 rules applied. Total rules applied 943 place count 314 transition count 355
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 945 place count 314 transition count 353
Discarding 80 places :
Symmetric choice reduction at 3 with 80 rule applications. Total rules 1025 place count 234 transition count 272
Deduced a syphon composed of 152 places in 1 ms
Iterating global reduction 3 with 80 rules applied. Total rules applied 1105 place count 234 transition count 272
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 153 places in 0 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1106 place count 234 transition count 272
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1107 place count 233 transition count 271
Deduced a syphon composed of 152 places in 0 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1108 place count 233 transition count 271
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: -107
Deduced a syphon composed of 188 places in 0 ms
Iterating global reduction 3 with 36 rules applied. Total rules applied 1144 place count 233 transition count 378
Discarding 70 places :
Symmetric choice reduction at 3 with 70 rule applications. Total rules 1214 place count 163 transition count 238
Deduced a syphon composed of 152 places in 0 ms
Iterating global reduction 3 with 70 rules applied. Total rules applied 1284 place count 163 transition count 238
Discarding 102 places :
Symmetric choice reduction at 3 with 102 rule applications. Total rules 1386 place count 61 transition count 68
Deduced a syphon composed of 50 places in 0 ms
Iterating global reduction 3 with 102 rules applied. Total rules applied 1488 place count 61 transition count 68
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 51 places in 0 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1489 place count 61 transition count 76
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1490 place count 60 transition count 74
Deduced a syphon composed of 50 places in 0 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 1491 place count 60 transition count 74
Deduced a syphon composed of 50 places in 0 ms
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 1494 place count 60 transition count 71
Deduced a syphon composed of 50 places in 0 ms
Applied a total of 1494 rules in 267 ms. Remains 60 /602 variables (removed 542) and now considering 71/604 (removed 533) transitions.
[2023-03-12 03:22:35] [INFO ] Redundant transitions in 23 ms returned []
// Phase 1: matrix 71 rows 60 cols
[2023-03-12 03:22:35] [INFO ] Computed 0 place invariants in 13 ms
[2023-03-12 03:22:35] [INFO ] Dead Transitions using invariants and state equation in 101 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 60/602 places, 71/604 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 406 ms. Remains : 60/602 places, 71/604 transitions.
Support contains 2 out of 602 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 602/602 places, 604/604 transitions.
Applied a total of 0 rules in 54 ms. Remains 602 /602 variables (removed 0) and now considering 604/604 (removed 0) transitions.
// Phase 1: matrix 604 rows 602 cols
[2023-03-12 03:22:35] [INFO ] Computed 37 place invariants in 5 ms
[2023-03-12 03:22:35] [INFO ] Implicit Places using invariants in 300 ms returned []
[2023-03-12 03:22:35] [INFO ] Invariant cache hit.
[2023-03-12 03:22:36] [INFO ] Implicit Places using invariants and state equation in 759 ms returned []
Implicit Place search using SMT with State Equation took 1064 ms to find 0 implicit places.
[2023-03-12 03:22:36] [INFO ] Invariant cache hit.
[2023-03-12 03:22:37] [INFO ] Dead Transitions using invariants and state equation in 670 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1796 ms. Remains : 602/602 places, 604/604 transitions.
Treatment of property GPUForwardProgress-PT-36b-LTLCardinality-03 finished in 13679 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' '!((p0 U (F(p1)&&X(G(!p2)))))'
Support contains 6 out of 618 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 618/618 places, 630/630 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 609 transition count 621
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 609 transition count 621
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 609 transition count 618
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 26 place count 604 transition count 613
Iterating global reduction 1 with 5 rules applied. Total rules applied 31 place count 604 transition count 613
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 35 place count 604 transition count 609
Applied a total of 35 rules in 90 ms. Remains 604 /618 variables (removed 14) and now considering 609/630 (removed 21) transitions.
// Phase 1: matrix 609 rows 604 cols
[2023-03-12 03:22:37] [INFO ] Computed 37 place invariants in 5 ms
[2023-03-12 03:22:38] [INFO ] Implicit Places using invariants in 400 ms returned []
[2023-03-12 03:22:38] [INFO ] Invariant cache hit.
[2023-03-12 03:22:38] [INFO ] Implicit Places using invariants and state equation in 643 ms returned []
Implicit Place search using SMT with State Equation took 1050 ms to find 0 implicit places.
[2023-03-12 03:22:38] [INFO ] Invariant cache hit.
[2023-03-12 03:22:39] [INFO ] Dead Transitions using invariants and state equation in 521 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 604/618 places, 609/630 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1666 ms. Remains : 604/618 places, 609/630 transitions.
Stuttering acceptance computed with spot in 228 ms :[(OR (NOT p1) p2), (NOT p1), p2, p2, true]
Running random walk in product with property : GPUForwardProgress-PT-36b-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 2}, { cond=p2, acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 1}, { cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND p0 p2), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(OR (EQ s495 0) (EQ s287 1)), p0:(OR (EQ s267 0) (EQ s511 1)), p2:(OR (EQ s535 0) (EQ s42 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 297 steps with 0 reset in 3 ms.
FORMULA GPUForwardProgress-PT-36b-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-36b-LTLCardinality-04 finished in 1930 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((p0&&F(G(p1)))))'
Support contains 3 out of 618 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 618/618 places, 630/630 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 607 transition count 619
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 607 transition count 619
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 26 place count 607 transition count 615
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 32 place count 601 transition count 609
Iterating global reduction 1 with 6 rules applied. Total rules applied 38 place count 601 transition count 609
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 43 place count 601 transition count 604
Applied a total of 43 rules in 83 ms. Remains 601 /618 variables (removed 17) and now considering 604/630 (removed 26) transitions.
// Phase 1: matrix 604 rows 601 cols
[2023-03-12 03:22:39] [INFO ] Computed 37 place invariants in 4 ms
[2023-03-12 03:22:39] [INFO ] Implicit Places using invariants in 443 ms returned []
[2023-03-12 03:22:39] [INFO ] Invariant cache hit.
[2023-03-12 03:22:40] [INFO ] Implicit Places using invariants and state equation in 895 ms returned []
Implicit Place search using SMT with State Equation took 1350 ms to find 0 implicit places.
[2023-03-12 03:22:40] [INFO ] Invariant cache hit.
[2023-03-12 03:22:41] [INFO ] Dead Transitions using invariants and state equation in 701 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 601/618 places, 604/630 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2136 ms. Remains : 601/618 places, 604/630 transitions.
Stuttering acceptance computed with spot in 182 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : GPUForwardProgress-PT-36b-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s159 0) (EQ s7 1)), p1:(EQ s3 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 297 steps with 0 reset in 2 ms.
FORMULA GPUForwardProgress-PT-36b-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-36b-LTLCardinality-05 finished in 2345 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))&&F(p1)))'
Support contains 2 out of 618 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 618/618 places, 630/630 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 606 transition count 618
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 606 transition count 618
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 29 place count 606 transition count 613
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 35 place count 600 transition count 607
Iterating global reduction 1 with 6 rules applied. Total rules applied 41 place count 600 transition count 607
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 46 place count 600 transition count 602
Applied a total of 46 rules in 80 ms. Remains 600 /618 variables (removed 18) and now considering 602/630 (removed 28) transitions.
// Phase 1: matrix 602 rows 600 cols
[2023-03-12 03:22:41] [INFO ] Computed 37 place invariants in 5 ms
[2023-03-12 03:22:42] [INFO ] Implicit Places using invariants in 324 ms returned []
[2023-03-12 03:22:42] [INFO ] Invariant cache hit.
[2023-03-12 03:22:42] [INFO ] Implicit Places using invariants and state equation in 585 ms returned []
Implicit Place search using SMT with State Equation took 913 ms to find 0 implicit places.
[2023-03-12 03:22:42] [INFO ] Invariant cache hit.
[2023-03-12 03:22:43] [INFO ] Dead Transitions using invariants and state equation in 422 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 600/618 places, 602/630 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1419 ms. Remains : 600/618 places, 602/630 transitions.
Stuttering acceptance computed with spot in 123 ms :[(NOT p0), true, (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : GPUForwardProgress-PT-36b-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND p1 p0), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(EQ s179 0), p1:(EQ s591 1)], 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][false, false, false, false]]
Stuttering criterion allowed to conclude after 297 steps with 0 reset in 1 ms.
FORMULA GPUForwardProgress-PT-36b-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-36b-LTLCardinality-07 finished in 1566 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 618 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 618/618 places, 630/630 transitions.
Graph (trivial) has 516 edges and 618 vertex of which 6 / 618 are part of one of the 1 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 957 edges and 613 vertex of which 573 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.2 ms
Discarding 40 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 299 transitions
Trivial Post-agglo rules discarded 299 transitions
Performed 299 trivial Post agglomeration. Transition count delta: 299
Iterating post reduction 0 with 299 rules applied. Total rules applied 301 place count 572 transition count 321
Reduce places removed 299 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 314 rules applied. Total rules applied 615 place count 273 transition count 306
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 6 rules applied. Total rules applied 621 place count 268 transition count 305
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 622 place count 267 transition count 305
Performed 77 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 77 Pre rules applied. Total rules applied 622 place count 267 transition count 228
Deduced a syphon composed of 77 places in 0 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 4 with 154 rules applied. Total rules applied 776 place count 190 transition count 228
Discarding 35 places :
Symmetric choice reduction at 4 with 35 rule applications. Total rules 811 place count 155 transition count 193
Iterating global reduction 4 with 35 rules applied. Total rules applied 846 place count 155 transition count 193
Performed 108 Post agglomeration using F-continuation condition.Transition count delta: 108
Deduced a syphon composed of 108 places in 0 ms
Reduce places removed 108 places and 0 transitions.
Iterating global reduction 4 with 216 rules applied. Total rules applied 1062 place count 47 transition count 85
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1063 place count 47 transition count 84
Discarding 36 places :
Symmetric choice reduction at 5 with 36 rule applications. Total rules 1099 place count 11 transition count 13
Iterating global reduction 5 with 36 rules applied. Total rules applied 1135 place count 11 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 5 with 2 rules applied. Total rules applied 1137 place count 10 transition count 12
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1138 place count 9 transition count 11
Applied a total of 1138 rules in 42 ms. Remains 9 /618 variables (removed 609) and now considering 11/630 (removed 619) transitions.
// Phase 1: matrix 11 rows 9 cols
[2023-03-12 03:22:43] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-12 03:22:43] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-12 03:22:43] [INFO ] Invariant cache hit.
[2023-03-12 03:22:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 03:22:43] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-03-12 03:22:43] [INFO ] Redundant transitions in 11 ms returned []
[2023-03-12 03:22:43] [INFO ] Invariant cache hit.
[2023-03-12 03:22:43] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 9/618 places, 11/630 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 155 ms. Remains : 9/618 places, 11/630 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-36b-LTLCardinality-09 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 s4 0) (EQ s5 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 14 steps with 1 reset in 1 ms.
FORMULA GPUForwardProgress-PT-36b-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-36b-LTLCardinality-09 finished in 204 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G((F(p0)||X(p1))))||F(p2)))'
Support contains 6 out of 618 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 618/618 places, 630/630 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 607 transition count 619
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 607 transition count 619
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 27 place count 607 transition count 614
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 32 place count 602 transition count 609
Iterating global reduction 1 with 5 rules applied. Total rules applied 37 place count 602 transition count 609
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 41 place count 602 transition count 605
Applied a total of 41 rules in 46 ms. Remains 602 /618 variables (removed 16) and now considering 605/630 (removed 25) transitions.
// Phase 1: matrix 605 rows 602 cols
[2023-03-12 03:22:43] [INFO ] Computed 37 place invariants in 3 ms
[2023-03-12 03:22:43] [INFO ] Implicit Places using invariants in 270 ms returned []
[2023-03-12 03:22:43] [INFO ] Invariant cache hit.
[2023-03-12 03:22:44] [INFO ] Implicit Places using invariants and state equation in 898 ms returned []
Implicit Place search using SMT with State Equation took 1171 ms to find 0 implicit places.
[2023-03-12 03:22:44] [INFO ] Invariant cache hit.
[2023-03-12 03:22:45] [INFO ] Dead Transitions using invariants and state equation in 802 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 602/618 places, 605/630 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2021 ms. Remains : 602/618 places, 605/630 transitions.
Stuttering acceptance computed with spot in 218 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : GPUForwardProgress-PT-36b-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(AND (EQ s185 0) (EQ s155 1)), p0:(AND (OR (EQ s431 0) (EQ s473 1)) (EQ s185 0) (EQ s155 1)), p1:(AND (EQ s549 0) (EQ s570 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 2585 steps with 9 reset in 23 ms.
FORMULA GPUForwardProgress-PT-36b-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-36b-LTLCardinality-10 finished in 2285 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((p0||X(p0)))||X(X(p1))))'
Support contains 4 out of 618 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 618/618 places, 630/630 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 607 transition count 619
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 607 transition count 619
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 27 place count 607 transition count 614
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 32 place count 602 transition count 609
Iterating global reduction 1 with 5 rules applied. Total rules applied 37 place count 602 transition count 609
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 41 place count 602 transition count 605
Applied a total of 41 rules in 79 ms. Remains 602 /618 variables (removed 16) and now considering 605/630 (removed 25) transitions.
// Phase 1: matrix 605 rows 602 cols
[2023-03-12 03:22:45] [INFO ] Computed 37 place invariants in 4 ms
[2023-03-12 03:22:46] [INFO ] Implicit Places using invariants in 346 ms returned []
[2023-03-12 03:22:46] [INFO ] Invariant cache hit.
[2023-03-12 03:22:47] [INFO ] Implicit Places using invariants and state equation in 810 ms returned []
Implicit Place search using SMT with State Equation took 1163 ms to find 0 implicit places.
[2023-03-12 03:22:47] [INFO ] Invariant cache hit.
[2023-03-12 03:22:47] [INFO ] Dead Transitions using invariants and state equation in 698 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 602/618 places, 605/630 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1943 ms. Remains : 602/618 places, 605/630 transitions.
Stuttering acceptance computed with spot in 306 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-36b-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 8}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 8}], [{ cond=(NOT p0), acceptance={} source=5 dest: 0}, { cond=p0, acceptance={} source=5 dest: 8}], [{ cond=(NOT p0), acceptance={} source=6 dest: 2}, { cond=p0, acceptance={} source=6 dest: 7}], [{ cond=p0, acceptance={} source=7 dest: 3}, { cond=(NOT p0), acceptance={} source=7 dest: 4}], [{ cond=(NOT p0), acceptance={} source=8 dest: 5}, { cond=p0, acceptance={} source=8 dest: 8}]], initial=6, aps=[p1:(AND (EQ s384 0) (EQ s586 1) (NEQ s293 0) (NEQ s590 1)), p0:(AND (EQ s384 0) (EQ s586 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA GPUForwardProgress-PT-36b-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-36b-LTLCardinality-11 finished in 2277 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((p0&&X(G((G(p1)||X(p0)))))))'
Support contains 3 out of 618 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 618/618 places, 630/630 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 606 transition count 618
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 606 transition count 618
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 29 place count 606 transition count 613
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 34 place count 601 transition count 608
Iterating global reduction 1 with 5 rules applied. Total rules applied 39 place count 601 transition count 608
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 43 place count 601 transition count 604
Applied a total of 43 rules in 46 ms. Remains 601 /618 variables (removed 17) and now considering 604/630 (removed 26) transitions.
// Phase 1: matrix 604 rows 601 cols
[2023-03-12 03:22:48] [INFO ] Computed 37 place invariants in 3 ms
[2023-03-12 03:22:48] [INFO ] Implicit Places using invariants in 301 ms returned []
[2023-03-12 03:22:48] [INFO ] Invariant cache hit.
[2023-03-12 03:22:49] [INFO ] Implicit Places using invariants and state equation in 813 ms returned []
Implicit Place search using SMT with State Equation took 1120 ms to find 0 implicit places.
[2023-03-12 03:22:49] [INFO ] Invariant cache hit.
[2023-03-12 03:22:49] [INFO ] Dead Transitions using invariants and state equation in 425 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 601/618 places, 604/630 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1592 ms. Remains : 601/618 places, 604/630 transitions.
Stuttering acceptance computed with spot in 228 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-36b-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={} source=3 dest: 5}], [{ cond=p1, acceptance={} source=4 dest: 2}, { cond=(NOT p1), acceptance={} source=4 dest: 6}], [{ cond=(NOT p0), acceptance={} source=5 dest: 0}, { cond=p0, acceptance={} source=5 dest: 4}], [{ cond=(NOT p0), acceptance={} source=6 dest: 0}, { cond=(AND p0 p1), acceptance={} source=6 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=6 dest: 6}]], initial=3, aps=[p1:(OR (EQ s300 0) (EQ s178 1)), p0:(EQ s61 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-36b-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-36b-LTLCardinality-12 finished in 1840 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 618 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 618/618 places, 630/630 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 607 transition count 619
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 607 transition count 619
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 27 place count 607 transition count 614
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 32 place count 602 transition count 609
Iterating global reduction 1 with 5 rules applied. Total rules applied 37 place count 602 transition count 609
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 41 place count 602 transition count 605
Applied a total of 41 rules in 49 ms. Remains 602 /618 variables (removed 16) and now considering 605/630 (removed 25) transitions.
// Phase 1: matrix 605 rows 602 cols
[2023-03-12 03:22:50] [INFO ] Computed 37 place invariants in 3 ms
[2023-03-12 03:22:50] [INFO ] Implicit Places using invariants in 233 ms returned []
[2023-03-12 03:22:50] [INFO ] Invariant cache hit.
[2023-03-12 03:22:51] [INFO ] Implicit Places using invariants and state equation in 863 ms returned []
Implicit Place search using SMT with State Equation took 1100 ms to find 0 implicit places.
[2023-03-12 03:22:51] [INFO ] Invariant cache hit.
[2023-03-12 03:22:51] [INFO ] Dead Transitions using invariants and state equation in 751 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 602/618 places, 605/630 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1902 ms. Remains : 602/618 places, 605/630 transitions.
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-36b-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(NEQ s285 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 923 ms.
Product exploration explored 100000 steps with 50000 reset in 634 ms.
Computed a total of 111 stabilizing places and 111 stable transitions
Graph (complete) has 938 edges and 602 vertex of which 562 are kept as prefixes of interest. Removing 40 places using SCC suffix rule.4 ms
Computed a total of 111 stabilizing places and 111 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 59 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA GPUForwardProgress-PT-36b-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property GPUForwardProgress-PT-36b-LTLCardinality-13 finished in 3641 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((G(F(p1))||p0)))))'
[2023-03-12 03:22:53] [INFO ] Flatten gal took : 40 ms
[2023-03-12 03:22:53] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2023-03-12 03:22:53] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 618 places, 630 transitions and 1621 arcs took 12 ms.
Total runtime 46355 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1122/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : GPUForwardProgress-PT-36b-LTLCardinality-03
BK_STOP 1678591375455
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
mcc2023
ltl formula name GPUForwardProgress-PT-36b-LTLCardinality-03
ltl formula formula --ltl=/tmp/1122/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 618 places, 630 transitions and 1621 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1122/ltl_0_
pnml2lts-mc( 0/ 4): Loading Petri net took 0.140 real 0.040 user 0.040 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1122/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1122/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1122/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 6 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***
Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
0: pnml2lts-mc(+0xa23f4) [0x56259e07e3f4]
1: pnml2lts-mc(+0xa2496) [0x56259e07e496]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7f759ec9e140]
3: pnml2lts-mc(+0x405be5) [0x56259e3e1be5]
4: pnml2lts-mc(+0x16b3f9) [0x56259e1473f9]
5: pnml2lts-mc(+0x164ac4) [0x56259e140ac4]
6: pnml2lts-mc(+0x272e0a) [0x56259e24ee0a]
7: pnml2lts-mc(+0xb61f0) [0x56259e0921f0]
8: /lib/x86_64-linux-gnu/libc.so.6(+0x3b4d7) [0x7f759eaf14d7]
9: /lib/x86_64-linux-gnu/libc.so.6(+0x3b67a) [0x7f759eaf167a]
10: pnml2lts-mc(+0xa1581) [0x56259e07d581]
11: pnml2lts-mc(+0xa1910) [0x56259e07d910]
12: pnml2lts-mc(+0xa32a2) [0x56259e07f2a2]
13: pnml2lts-mc(+0xa50f4) [0x56259e0810f4]
14: pnml2lts-mc(+0x3f34b3) [0x56259e3cf4b3]
15: pnml2lts-mc(+0x7c63d) [0x56259e05863d]
16: pnml2lts-mc(+0x67d86) [0x56259e043d86]
17: pnml2lts-mc(+0x60a8a) [0x56259e03ca8a]
18: pnml2lts-mc(+0x5eb15) [0x56259e03ab15]
19: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7f759ead9d0a]
20: pnml2lts-mc(+0x6075e) [0x56259e03c75e]
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-36b"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is GPUForwardProgress-PT-36b, 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 r201-smll-167840347300139"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-36b.tgz
mv GPUForwardProgress-PT-36b 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 ;