About the Execution of ITS-Tools for GPUForwardProgress-PT-32a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 372.779 | 19177.00 | 30697.00 | 295.10 | FTFFFFFFFTFFFFTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2021-input.r292-tall-162124156100213.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is GPUForwardProgress-PT-32a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r292-tall-162124156100213
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 416K
-rw-r--r-- 1 mcc users 13K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 122K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 104K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K May 12 07:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 12 07:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 12 07:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 12 07:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 3.0K May 11 18:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 11 18:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 11 15:43 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K May 11 15:43 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.3K May 12 04:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.4K May 12 04:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 4 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 38K May 12 08:13 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-32a-00
FORMULA_NAME GPUForwardProgress-PT-32a-01
FORMULA_NAME GPUForwardProgress-PT-32a-02
FORMULA_NAME GPUForwardProgress-PT-32a-03
FORMULA_NAME GPUForwardProgress-PT-32a-04
FORMULA_NAME GPUForwardProgress-PT-32a-05
FORMULA_NAME GPUForwardProgress-PT-32a-06
FORMULA_NAME GPUForwardProgress-PT-32a-07
FORMULA_NAME GPUForwardProgress-PT-32a-08
FORMULA_NAME GPUForwardProgress-PT-32a-09
FORMULA_NAME GPUForwardProgress-PT-32a-10
FORMULA_NAME GPUForwardProgress-PT-32a-11
FORMULA_NAME GPUForwardProgress-PT-32a-12
FORMULA_NAME GPUForwardProgress-PT-32a-13
FORMULA_NAME GPUForwardProgress-PT-32a-14
FORMULA_NAME GPUForwardProgress-PT-32a-15
=== Now, execution of the tool begins
BK_START 1621276160146
Running Version 0
[2021-05-17 18:29:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-17 18:29:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 18:29:22] [INFO ] Load time of PNML (sax parser for PT used): 55 ms
[2021-05-17 18:29:22] [INFO ] Transformed 136 places.
[2021-05-17 18:29:22] [INFO ] Transformed 169 transitions.
[2021-05-17 18:29:22] [INFO ] Found NUPN structural information;
[2021-05-17 18:29:22] [INFO ] Parsed PT model containing 136 places and 169 transitions in 102 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 18:29:22] [INFO ] Initial state test concluded for 4 properties.
Ensure Unique test removed 34 transitions
Reduce redundant transitions removed 34 transitions.
FORMULA GPUForwardProgress-PT-32a-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 29 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 135/135 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 135 transition count 135
Applied a total of 1 rules in 22 ms. Remains 135 /136 variables (removed 1) and now considering 135/135 (removed 0) transitions.
// Phase 1: matrix 135 rows 135 cols
[2021-05-17 18:29:22] [INFO ] Computed 33 place invariants in 8 ms
[2021-05-17 18:29:22] [INFO ] Implicit Places using invariants in 210 ms returned []
// Phase 1: matrix 135 rows 135 cols
[2021-05-17 18:29:22] [INFO ] Computed 33 place invariants in 8 ms
[2021-05-17 18:29:22] [INFO ] State equation strengthened by 33 read => feed constraints.
[2021-05-17 18:29:22] [INFO ] Implicit Places using invariants and state equation in 183 ms returned []
Implicit Place search using SMT with State Equation took 428 ms to find 0 implicit places.
// Phase 1: matrix 135 rows 135 cols
[2021-05-17 18:29:22] [INFO ] Computed 33 place invariants in 2 ms
[2021-05-17 18:29:23] [INFO ] Dead Transitions using invariants and state equation in 155 ms returned []
Finished structural reductions, in 1 iterations. Remains : 135/136 places, 135/135 transitions.
[2021-05-17 18:29:23] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-17 18:29:23] [INFO ] Flatten gal took : 66 ms
FORMULA GPUForwardProgress-PT-32a-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-32a-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 18:29:23] [INFO ] Flatten gal took : 18 ms
[2021-05-17 18:29:23] [INFO ] Input system was already deterministic with 135 transitions.
Finished random walk after 430 steps, including 1 resets, run visited all 24 properties in 19 ms. (steps per millisecond=22 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 135/135 places, 135/135 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 31 Pre rules applied. Total rules applied 0 place count 134 transition count 103
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 0 with 62 rules applied. Total rules applied 62 place count 103 transition count 103
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 0 with 2 rules applied. Total rules applied 64 place count 102 transition count 102
Applied a total of 64 rules in 44 ms. Remains 102 /135 variables (removed 33) and now considering 102/135 (removed 33) transitions.
// Phase 1: matrix 102 rows 102 cols
[2021-05-17 18:29:23] [INFO ] Computed 33 place invariants in 2 ms
[2021-05-17 18:29:23] [INFO ] Implicit Places using invariants in 108 ms returned []
// Phase 1: matrix 102 rows 102 cols
[2021-05-17 18:29:23] [INFO ] Computed 33 place invariants in 1 ms
[2021-05-17 18:29:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-17 18:29:23] [INFO ] Implicit Places using invariants and state equation in 174 ms returned []
Implicit Place search using SMT with State Equation took 285 ms to find 0 implicit places.
[2021-05-17 18:29:23] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 102 rows 102 cols
[2021-05-17 18:29:23] [INFO ] Computed 33 place invariants in 1 ms
[2021-05-17 18:29:23] [INFO ] Dead Transitions using invariants and state equation in 64 ms returned []
Finished structural reductions, in 1 iterations. Remains : 102/135 places, 102/135 transitions.
Stuttering acceptance computed with spot in 112 ms :[(NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-32a-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s50 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 1 ms.
FORMULA GPUForwardProgress-PT-32a-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-32a-00 finished in 558 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((G(p1)||G(F(p2))||p0))))], workingDir=/home/mcc/execution]
Support contains 5 out of 135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 135/135 places, 135/135 transitions.
Applied a total of 0 rules in 5 ms. Remains 135 /135 variables (removed 0) and now considering 135/135 (removed 0) transitions.
// Phase 1: matrix 135 rows 135 cols
[2021-05-17 18:29:24] [INFO ] Computed 33 place invariants in 2 ms
[2021-05-17 18:29:24] [INFO ] Implicit Places using invariants in 97 ms returned []
// Phase 1: matrix 135 rows 135 cols
[2021-05-17 18:29:24] [INFO ] Computed 33 place invariants in 1 ms
[2021-05-17 18:29:24] [INFO ] State equation strengthened by 33 read => feed constraints.
[2021-05-17 18:29:24] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 205 ms to find 0 implicit places.
// Phase 1: matrix 135 rows 135 cols
[2021-05-17 18:29:24] [INFO ] Computed 33 place invariants in 1 ms
[2021-05-17 18:29:24] [INFO ] Dead Transitions using invariants and state equation in 82 ms returned []
Finished structural reductions, in 1 iterations. Remains : 135/135 places, 135/135 transitions.
Stuttering acceptance computed with spot in 96 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : GPUForwardProgress-PT-32a-01 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(OR (EQ s92 0) (EQ s130 0) (EQ s134 0)), p1:(OR (NEQ s110 1) (NEQ s130 1) (NEQ s134 1)), p2:(NEQ s63 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 520 ms.
Product exploration explored 100000 steps with 33333 reset in 427 ms.
Graph (complete) has 432 edges and 135 vertex of which 102 are kept as prefixes of interest. Removing 33 places using SCC suffix rule.2 ms
Knowledge obtained : [p0, p1, p2]
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 33333 reset in 356 ms.
Product exploration explored 100000 steps with 33333 reset in 369 ms.
Applying partial POR strategy [true, true, false]
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Support contains 5 out of 135 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 135/135 places, 135/135 transitions.
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 30 Pre rules applied. Total rules applied 0 place count 135 transition count 165
Deduced a syphon composed of 30 places in 0 ms
Iterating global reduction 0 with 30 rules applied. Total rules applied 30 place count 135 transition count 165
Deduced a syphon composed of 30 places in 0 ms
Applied a total of 30 rules in 19 ms. Remains 135 /135 variables (removed 0) and now considering 165/135 (removed -30) transitions.
[2021-05-17 18:29:26] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 165 rows 135 cols
[2021-05-17 18:29:26] [INFO ] Computed 33 place invariants in 3 ms
[2021-05-17 18:29:26] [INFO ] Dead Transitions using invariants and state equation in 87 ms returned []
Finished structural reductions, in 1 iterations. Remains : 135/135 places, 165/135 transitions.
Product exploration explored 100000 steps with 33333 reset in 659 ms.
Product exploration explored 100000 steps with 33333 reset in 615 ms.
[2021-05-17 18:29:27] [INFO ] Flatten gal took : 12 ms
[2021-05-17 18:29:27] [INFO ] Flatten gal took : 11 ms
[2021-05-17 18:29:27] [INFO ] Time to serialize gal into /tmp/LTL5732152235592804576.gal : 5 ms
[2021-05-17 18:29:27] [INFO ] Time to serialize properties into /tmp/LTL6554788736322687702.ltl : 8 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL5732152235592804576.gal, -t, CGAL, -LTL, /tmp/LTL6554788736322687702.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5732152235592804576.gal -t CGAL -LTL /tmp/LTL6554788736322687702.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F((("(((p92==0)||(p131==0))||(p135==0))")||(G("(((p110==0)||(p131==0))||(p135==0))")))||(G(F("(p63==0)")))))))
Formula 0 simplified : !XF("(((p92==0)||(p131==0))||(p135==0))" | G"(((p110==0)||(p131==0))||(p135==0))" | GF"(p63==0)")
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t69, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/131/4/135
Computing Next relation with stutter on 4.29497e+09 deadlock states
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
3 items max in DFS search stack
167 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,1.69647,63944,1,0,254,380172,300,143,4876,138907,293
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA GPUForwardProgress-PT-32a-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property GPUForwardProgress-PT-32a-01 finished in 5728 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)||X((p1||G(p2)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 135/135 places, 135/135 transitions.
Applied a total of 0 rules in 5 ms. Remains 135 /135 variables (removed 0) and now considering 135/135 (removed 0) transitions.
// Phase 1: matrix 135 rows 135 cols
[2021-05-17 18:29:29] [INFO ] Computed 33 place invariants in 1 ms
[2021-05-17 18:29:29] [INFO ] Implicit Places using invariants in 73 ms returned []
// Phase 1: matrix 135 rows 135 cols
[2021-05-17 18:29:29] [INFO ] Computed 33 place invariants in 2 ms
[2021-05-17 18:29:29] [INFO ] State equation strengthened by 33 read => feed constraints.
[2021-05-17 18:29:29] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 215 ms to find 0 implicit places.
// Phase 1: matrix 135 rows 135 cols
[2021-05-17 18:29:29] [INFO ] Computed 33 place invariants in 0 ms
[2021-05-17 18:29:30] [INFO ] Dead Transitions using invariants and state equation in 93 ms returned []
Finished structural reductions, in 1 iterations. Remains : 135/135 places, 135/135 transitions.
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : GPUForwardProgress-PT-32a-02 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (EQ s6 1) (EQ s130 1) (EQ s134 1)), p1:(EQ s119 1), p2:(OR (EQ s58 0) (EQ s130 0) (EQ s134 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 110 steps with 0 reset in 4 ms.
FORMULA GPUForwardProgress-PT-32a-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-32a-02 finished in 426 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((p0 U X(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 135/135 places, 135/135 transitions.
Applied a total of 0 rules in 2 ms. Remains 135 /135 variables (removed 0) and now considering 135/135 (removed 0) transitions.
// Phase 1: matrix 135 rows 135 cols
[2021-05-17 18:29:30] [INFO ] Computed 33 place invariants in 1 ms
[2021-05-17 18:29:30] [INFO ] Implicit Places using invariants in 78 ms returned []
// Phase 1: matrix 135 rows 135 cols
[2021-05-17 18:29:30] [INFO ] Computed 33 place invariants in 1 ms
[2021-05-17 18:29:30] [INFO ] State equation strengthened by 33 read => feed constraints.
[2021-05-17 18:29:30] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 226 ms to find 0 implicit places.
// Phase 1: matrix 135 rows 135 cols
[2021-05-17 18:29:30] [INFO ] Computed 33 place invariants in 1 ms
[2021-05-17 18:29:30] [INFO ] Dead Transitions using invariants and state equation in 72 ms returned []
Finished structural reductions, in 1 iterations. Remains : 135/135 places, 135/135 transitions.
Stuttering acceptance computed with spot in 80 ms :[(NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : GPUForwardProgress-PT-32a-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}, { cond=(NOT p0), acceptance={0} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s36 1) (EQ s130 1) (EQ s134 1)), p1:(EQ s42 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-32a-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-32a-03 finished in 392 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(F(p0))||G((F(!p0)&&(p1 U ((p1&&G(p2))||G(p1)))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 135 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 135/135 places, 135/135 transitions.
Applied a total of 0 rules in 2 ms. Remains 135 /135 variables (removed 0) and now considering 135/135 (removed 0) transitions.
// Phase 1: matrix 135 rows 135 cols
[2021-05-17 18:29:30] [INFO ] Computed 33 place invariants in 1 ms
[2021-05-17 18:29:30] [INFO ] Implicit Places using invariants in 59 ms returned []
// Phase 1: matrix 135 rows 135 cols
[2021-05-17 18:29:30] [INFO ] Computed 33 place invariants in 0 ms
[2021-05-17 18:29:30] [INFO ] State equation strengthened by 33 read => feed constraints.
[2021-05-17 18:29:30] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 205 ms to find 0 implicit places.
// Phase 1: matrix 135 rows 135 cols
[2021-05-17 18:29:30] [INFO ] Computed 33 place invariants in 1 ms
[2021-05-17 18:29:30] [INFO ] Dead Transitions using invariants and state equation in 71 ms returned []
Finished structural reductions, in 1 iterations. Remains : 135/135 places, 135/135 transitions.
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : GPUForwardProgress-PT-32a-04 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (NEQ s16 1) (NEQ s130 1) (NEQ s134 1)), p0:(AND (EQ s38 1) (EQ s130 1) (EQ s134 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-32a-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-32a-04 finished in 372 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0&&X(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 135/135 places, 135/135 transitions.
Applied a total of 0 rules in 3 ms. Remains 135 /135 variables (removed 0) and now considering 135/135 (removed 0) transitions.
// Phase 1: matrix 135 rows 135 cols
[2021-05-17 18:29:30] [INFO ] Computed 33 place invariants in 1 ms
[2021-05-17 18:29:30] [INFO ] Implicit Places using invariants in 76 ms returned []
// Phase 1: matrix 135 rows 135 cols
[2021-05-17 18:29:31] [INFO ] Computed 33 place invariants in 1 ms
[2021-05-17 18:29:31] [INFO ] State equation strengthened by 33 read => feed constraints.
[2021-05-17 18:29:31] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 210 ms to find 0 implicit places.
// Phase 1: matrix 135 rows 135 cols
[2021-05-17 18:29:31] [INFO ] Computed 33 place invariants in 0 ms
[2021-05-17 18:29:31] [INFO ] Dead Transitions using invariants and state equation in 75 ms returned []
Finished structural reductions, in 1 iterations. Remains : 135/135 places, 135/135 transitions.
Stuttering acceptance computed with spot in 50 ms :[(OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : GPUForwardProgress-PT-32a-06 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(NEQ s107 0), p1:(OR (AND (EQ s114 1) (EQ s130 1) (EQ s134 1)) (EQ s107 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-32a-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-32a-06 finished in 364 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 135/135 places, 135/135 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 31 Pre rules applied. Total rules applied 0 place count 134 transition count 103
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 0 with 62 rules applied. Total rules applied 62 place count 103 transition count 103
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 0 with 2 rules applied. Total rules applied 64 place count 102 transition count 102
Applied a total of 64 rules in 13 ms. Remains 102 /135 variables (removed 33) and now considering 102/135 (removed 33) transitions.
// Phase 1: matrix 102 rows 102 cols
[2021-05-17 18:29:31] [INFO ] Computed 33 place invariants in 1 ms
[2021-05-17 18:29:31] [INFO ] Implicit Places using invariants in 62 ms returned []
// Phase 1: matrix 102 rows 102 cols
[2021-05-17 18:29:31] [INFO ] Computed 33 place invariants in 1 ms
[2021-05-17 18:29:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-17 18:29:31] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
[2021-05-17 18:29:31] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 102 rows 102 cols
[2021-05-17 18:29:31] [INFO ] Computed 33 place invariants in 25 ms
[2021-05-17 18:29:31] [INFO ] Dead Transitions using invariants and state equation in 120 ms returned []
Finished structural reductions, in 1 iterations. Remains : 102/135 places, 102/135 transitions.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-32a-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s88 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-32a-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-32a-07 finished in 364 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)||G(p1))))], workingDir=/home/mcc/execution]
Support contains 5 out of 135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 135/135 places, 135/135 transitions.
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 30 Pre rules applied. Total rules applied 0 place count 135 transition count 105
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 0 with 60 rules applied. Total rules applied 60 place count 105 transition count 105
Applied a total of 60 rules in 7 ms. Remains 105 /135 variables (removed 30) and now considering 105/135 (removed 30) transitions.
// Phase 1: matrix 105 rows 105 cols
[2021-05-17 18:29:31] [INFO ] Computed 33 place invariants in 1 ms
[2021-05-17 18:29:31] [INFO ] Implicit Places using invariants in 79 ms returned []
// Phase 1: matrix 105 rows 105 cols
[2021-05-17 18:29:31] [INFO ] Computed 33 place invariants in 1 ms
[2021-05-17 18:29:31] [INFO ] State equation strengthened by 33 read => feed constraints.
[2021-05-17 18:29:31] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 181 ms to find 0 implicit places.
[2021-05-17 18:29:31] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 105 rows 105 cols
[2021-05-17 18:29:31] [INFO ] Computed 33 place invariants in 1 ms
[2021-05-17 18:29:31] [INFO ] Dead Transitions using invariants and state equation in 55 ms returned []
Finished structural reductions, in 1 iterations. Remains : 105/135 places, 105/135 transitions.
Stuttering acceptance computed with spot in 25 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : GPUForwardProgress-PT-32a-10 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s12 0), p1:(OR (EQ s12 0) (EQ s75 1) (AND (EQ s16 1) (EQ s100 1) (EQ s104 1)))], nbAcceptance=2, 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 176 steps with 2 reset in 3 ms.
FORMULA GPUForwardProgress-PT-32a-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-32a-10 finished in 286 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 135/135 places, 135/135 transitions.
Applied a total of 0 rules in 1 ms. Remains 135 /135 variables (removed 0) and now considering 135/135 (removed 0) transitions.
// Phase 1: matrix 135 rows 135 cols
[2021-05-17 18:29:31] [INFO ] Computed 33 place invariants in 0 ms
[2021-05-17 18:29:32] [INFO ] Implicit Places using invariants in 62 ms returned []
// Phase 1: matrix 135 rows 135 cols
[2021-05-17 18:29:32] [INFO ] Computed 33 place invariants in 1 ms
[2021-05-17 18:29:32] [INFO ] State equation strengthened by 33 read => feed constraints.
[2021-05-17 18:29:32] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
// Phase 1: matrix 135 rows 135 cols
[2021-05-17 18:29:32] [INFO ] Computed 33 place invariants in 1 ms
[2021-05-17 18:29:32] [INFO ] Dead Transitions using invariants and state equation in 75 ms returned []
Finished structural reductions, in 1 iterations. Remains : 135/135 places, 135/135 transitions.
Stuttering acceptance computed with spot in 101 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-32a-11 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(NEQ s51 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 104 steps with 0 reset in 2 ms.
FORMULA GPUForwardProgress-PT-32a-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-32a-11 finished in 396 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(F(p0)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 135/135 places, 135/135 transitions.
Applied a total of 0 rules in 1 ms. Remains 135 /135 variables (removed 0) and now considering 135/135 (removed 0) transitions.
// Phase 1: matrix 135 rows 135 cols
[2021-05-17 18:29:32] [INFO ] Computed 33 place invariants in 1 ms
[2021-05-17 18:29:32] [INFO ] Implicit Places using invariants in 69 ms returned []
// Phase 1: matrix 135 rows 135 cols
[2021-05-17 18:29:32] [INFO ] Computed 33 place invariants in 0 ms
[2021-05-17 18:29:32] [INFO ] State equation strengthened by 33 read => feed constraints.
[2021-05-17 18:29:32] [INFO ] Implicit Places using invariants and state equation in 127 ms returned []
Implicit Place search using SMT with State Equation took 197 ms to find 0 implicit places.
// Phase 1: matrix 135 rows 135 cols
[2021-05-17 18:29:32] [INFO ] Computed 33 place invariants in 0 ms
[2021-05-17 18:29:32] [INFO ] Dead Transitions using invariants and state equation in 80 ms returned []
Finished structural reductions, in 1 iterations. Remains : 135/135 places, 135/135 transitions.
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-32a-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(OR (NEQ s70 1) (AND (NEQ s84 0) (NEQ s130 0) (NEQ s134 0)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 283 steps with 70 reset in 2 ms.
FORMULA GPUForwardProgress-PT-32a-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-32a-12 finished in 377 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 3 out of 135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 135/135 places, 135/135 transitions.
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 32 Pre rules applied. Total rules applied 0 place count 135 transition count 103
Deduced a syphon composed of 32 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 0 with 64 rules applied. Total rules applied 64 place count 103 transition count 103
Applied a total of 64 rules in 6 ms. Remains 103 /135 variables (removed 32) and now considering 103/135 (removed 32) transitions.
// Phase 1: matrix 103 rows 103 cols
[2021-05-17 18:29:32] [INFO ] Computed 33 place invariants in 0 ms
[2021-05-17 18:29:32] [INFO ] Implicit Places using invariants in 57 ms returned []
// Phase 1: matrix 103 rows 103 cols
[2021-05-17 18:29:32] [INFO ] Computed 33 place invariants in 1 ms
[2021-05-17 18:29:32] [INFO ] State equation strengthened by 33 read => feed constraints.
[2021-05-17 18:29:32] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
[2021-05-17 18:29:32] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 103 rows 103 cols
[2021-05-17 18:29:32] [INFO ] Computed 33 place invariants in 0 ms
[2021-05-17 18:29:32] [INFO ] Dead Transitions using invariants and state equation in 49 ms returned []
Finished structural reductions, in 1 iterations. Remains : 103/135 places, 103/135 transitions.
Stuttering acceptance computed with spot in 28 ms :[true, (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-32a-13 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (NEQ s69 1) (NEQ s98 1) (NEQ s102 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-32a-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-32a-13 finished in 273 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&X((F(G(p2))||p1))))], workingDir=/home/mcc/execution]
Support contains 5 out of 135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 135/135 places, 135/135 transitions.
Applied a total of 0 rules in 1 ms. Remains 135 /135 variables (removed 0) and now considering 135/135 (removed 0) transitions.
// Phase 1: matrix 135 rows 135 cols
[2021-05-17 18:29:32] [INFO ] Computed 33 place invariants in 1 ms
[2021-05-17 18:29:33] [INFO ] Implicit Places using invariants in 73 ms returned []
// Phase 1: matrix 135 rows 135 cols
[2021-05-17 18:29:33] [INFO ] Computed 33 place invariants in 1 ms
[2021-05-17 18:29:33] [INFO ] State equation strengthened by 33 read => feed constraints.
[2021-05-17 18:29:33] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
// Phase 1: matrix 135 rows 135 cols
[2021-05-17 18:29:33] [INFO ] Computed 33 place invariants in 1 ms
[2021-05-17 18:29:33] [INFO ] Dead Transitions using invariants and state equation in 71 ms returned []
Finished structural reductions, in 1 iterations. Remains : 135/135 places, 135/135 transitions.
Stuttering acceptance computed with spot in 92 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : GPUForwardProgress-PT-32a-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}, { cond=p2, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (NEQ s92 1) (NEQ s130 1) (NEQ s134 1)), p1:(OR (NEQ s90 1) (NEQ s130 1) (NEQ s134 1)), p2:(OR (NEQ s24 1) (NEQ s130 1) (NEQ s134 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 333 ms.
Product exploration explored 100000 steps with 50000 reset in 297 ms.
Graph (complete) has 432 edges and 135 vertex of which 102 are kept as prefixes of interest. Removing 33 places using SCC suffix rule.1 ms
Knowledge obtained : [p0, p1, p2]
Stuttering acceptance computed with spot in 88 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2)), (NOT p2)]
Product exploration explored 100000 steps with 50000 reset in 282 ms.
Product exploration explored 100000 steps with 50000 reset in 300 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 90 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2)), (NOT p2)]
Support contains 5 out of 135 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 135/135 places, 135/135 transitions.
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 31 Pre rules applied. Total rules applied 0 place count 135 transition count 166
Deduced a syphon composed of 31 places in 1 ms
Iterating global reduction 0 with 31 rules applied. Total rules applied 31 place count 135 transition count 166
Deduced a syphon composed of 31 places in 0 ms
Applied a total of 31 rules in 10 ms. Remains 135 /135 variables (removed 0) and now considering 166/135 (removed -31) transitions.
[2021-05-17 18:29:34] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 166 rows 135 cols
[2021-05-17 18:29:34] [INFO ] Computed 33 place invariants in 0 ms
[2021-05-17 18:29:34] [INFO ] Dead Transitions using invariants and state equation in 82 ms returned []
Finished structural reductions, in 1 iterations. Remains : 135/135 places, 166/135 transitions.
Product exploration explored 100000 steps with 50000 reset in 584 ms.
Product exploration explored 100000 steps with 50000 reset in 586 ms.
[2021-05-17 18:29:36] [INFO ] Flatten gal took : 9 ms
[2021-05-17 18:29:36] [INFO ] Flatten gal took : 9 ms
[2021-05-17 18:29:36] [INFO ] Time to serialize gal into /tmp/LTL10367116948340416097.gal : 2 ms
[2021-05-17 18:29:36] [INFO ] Time to serialize properties into /tmp/LTL10970313728840819857.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL10367116948340416097.gal, -t, CGAL, -LTL, /tmp/LTL10970313728840819857.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL10367116948340416097.gal -t CGAL -LTL /tmp/LTL10970313728840819857.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((F("(((p92==0)||(p131==0))||(p135==0))"))&&(X(("(((p90==0)||(p131==0))||(p135==0))")||(F(G("(((p24==0)||(p131==0))||(p135==0))")))))))
Formula 0 simplified : !(F"(((p92==0)||(p131==0))||(p135==0))" & X("(((p90==0)||(p131==0))||(p135==0))" | FG"(((p24==0)||(p131==0))||(p135==0))"))
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t69, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/131/4/135
Computing Next relation with stutter on 4.29497e+09 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
168 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,1.70012,64924,1,0,252,380172,292,140,4836,138907,282
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA GPUForwardProgress-PT-32a-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property GPUForwardProgress-PT-32a-14 finished in 4929 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(((p0 U p1) U X(!p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 135/135 places, 135/135 transitions.
Applied a total of 0 rules in 10 ms. Remains 135 /135 variables (removed 0) and now considering 135/135 (removed 0) transitions.
// Phase 1: matrix 135 rows 135 cols
[2021-05-17 18:29:37] [INFO ] Computed 33 place invariants in 0 ms
[2021-05-17 18:29:37] [INFO ] Implicit Places using invariants in 67 ms returned []
// Phase 1: matrix 135 rows 135 cols
[2021-05-17 18:29:37] [INFO ] Computed 33 place invariants in 0 ms
[2021-05-17 18:29:38] [INFO ] State equation strengthened by 33 read => feed constraints.
[2021-05-17 18:29:38] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 191 ms to find 0 implicit places.
// Phase 1: matrix 135 rows 135 cols
[2021-05-17 18:29:38] [INFO ] Computed 33 place invariants in 1 ms
[2021-05-17 18:29:38] [INFO ] Dead Transitions using invariants and state equation in 73 ms returned []
Finished structural reductions, in 1 iterations. Remains : 135/135 places, 135/135 transitions.
Stuttering acceptance computed with spot in 130 ms :[p0, p0, p0, (AND (NOT p1) p0), true, (NOT p1)]
Running random walk in product with property : GPUForwardProgress-PT-32a-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(OR p1 p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={} source=1 dest: 4}], [{ cond=p0, acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=5 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(EQ s115 1), p0:(EQ s3 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 14 steps with 4 reset in 0 ms.
FORMULA GPUForwardProgress-PT-32a-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-32a-15 finished in 418 ms.
All properties solved without resorting to model-checking.
BK_STOP 1621276179323
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m
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-32a"
export BK_EXAMINATION="LTLFireability"
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 2-4028"
echo " Executing tool itstools"
echo " Input is GPUForwardProgress-PT-32a, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r292-tall-162124156100213"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-32a.tgz
mv GPUForwardProgress-PT-32a execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;