About the Execution of ITS-Tools for DiscoveryGPU-PT-08a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 845.432 | 143982.00 | 157872.00 | 818.30 | TFTFTFFFFFTTFTTF | 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.r133-smll-167819410700314.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is DiscoveryGPU-PT-08a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r133-smll-167819410700314
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 5.5K Feb 25 13:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Feb 25 13:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 25 13:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 25 13:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 25 13:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 173K Feb 25 13:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 25 13:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 25 13:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:59 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 28K 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 DiscoveryGPU-PT-08a-CTLFireability-00
FORMULA_NAME DiscoveryGPU-PT-08a-CTLFireability-01
FORMULA_NAME DiscoveryGPU-PT-08a-CTLFireability-02
FORMULA_NAME DiscoveryGPU-PT-08a-CTLFireability-03
FORMULA_NAME DiscoveryGPU-PT-08a-CTLFireability-04
FORMULA_NAME DiscoveryGPU-PT-08a-CTLFireability-05
FORMULA_NAME DiscoveryGPU-PT-08a-CTLFireability-06
FORMULA_NAME DiscoveryGPU-PT-08a-CTLFireability-07
FORMULA_NAME DiscoveryGPU-PT-08a-CTLFireability-08
FORMULA_NAME DiscoveryGPU-PT-08a-CTLFireability-09
FORMULA_NAME DiscoveryGPU-PT-08a-CTLFireability-10
FORMULA_NAME DiscoveryGPU-PT-08a-CTLFireability-11
FORMULA_NAME DiscoveryGPU-PT-08a-CTLFireability-12
FORMULA_NAME DiscoveryGPU-PT-08a-CTLFireability-13
FORMULA_NAME DiscoveryGPU-PT-08a-CTLFireability-14
FORMULA_NAME DiscoveryGPU-PT-08a-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1678418832408
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DiscoveryGPU-PT-08a
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-10 03:27:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-10 03:27:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 03:27:15] [INFO ] Load time of PNML (sax parser for PT used): 60 ms
[2023-03-10 03:27:15] [INFO ] Transformed 83 places.
[2023-03-10 03:27:15] [INFO ] Transformed 113 transitions.
[2023-03-10 03:27:15] [INFO ] Found NUPN structural information;
[2023-03-10 03:27:15] [INFO ] Parsed PT model containing 83 places and 113 transitions and 363 arcs in 177 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 18 ms.
Support contains 64 out of 83 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 113/113 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 81 transition count 111
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 81 transition count 111
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 12 place count 81 transition count 103
Applied a total of 12 rules in 27 ms. Remains 81 /83 variables (removed 2) and now considering 103/113 (removed 10) transitions.
// Phase 1: matrix 103 rows 81 cols
[2023-03-10 03:27:15] [INFO ] Computed 2 place invariants in 10 ms
[2023-03-10 03:27:15] [INFO ] Implicit Places using invariants in 363 ms returned []
[2023-03-10 03:27:15] [INFO ] Invariant cache hit.
[2023-03-10 03:27:16] [INFO ] State equation strengthened by 64 read => feed constraints.
[2023-03-10 03:27:16] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 576 ms to find 0 implicit places.
[2023-03-10 03:27:16] [INFO ] Invariant cache hit.
[2023-03-10 03:27:16] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 81/83 places, 103/113 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 744 ms. Remains : 81/83 places, 103/113 transitions.
Support contains 64 out of 81 places after structural reductions.
[2023-03-10 03:27:16] [INFO ] Flatten gal took : 41 ms
[2023-03-10 03:27:16] [INFO ] Flatten gal took : 19 ms
[2023-03-10 03:27:16] [INFO ] Input system was already deterministic with 103 transitions.
Finished random walk after 3496 steps, including 41 resets, run visited all 76 properties in 233 ms. (steps per millisecond=15 )
[2023-03-10 03:27:16] [INFO ] Flatten gal took : 9 ms
[2023-03-10 03:27:17] [INFO ] Flatten gal took : 11 ms
[2023-03-10 03:27:17] [INFO ] Input system was already deterministic with 103 transitions.
Computed a total of 11 stabilizing places and 9 stable transitions
Graph (complete) has 226 edges and 81 vertex of which 75 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.3 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 81/81 places, 103/103 transitions.
Graph (complete) has 226 edges and 81 vertex of which 75 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 7 Pre rules applied. Total rules applied 1 place count 75 transition count 90
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 15 place count 68 transition count 90
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 21 place count 62 transition count 84
Iterating global reduction 0 with 6 rules applied. Total rules applied 27 place count 62 transition count 84
Applied a total of 27 rules in 27 ms. Remains 62 /81 variables (removed 19) and now considering 84/103 (removed 19) transitions.
// Phase 1: matrix 84 rows 62 cols
[2023-03-10 03:27:17] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-10 03:27:17] [INFO ] Implicit Places using invariants in 78 ms returned []
[2023-03-10 03:27:17] [INFO ] Invariant cache hit.
[2023-03-10 03:27:17] [INFO ] State equation strengthened by 58 read => feed constraints.
[2023-03-10 03:27:17] [INFO ] Implicit Places using invariants and state equation in 144 ms returned [61]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 224 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 61/81 places, 84/103 transitions.
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 61 transition count 84
Applied a total of 1 rules in 13 ms. Remains 61 /61 variables (removed 0) and now considering 84/84 (removed 0) transitions.
// Phase 1: matrix 84 rows 61 cols
[2023-03-10 03:27:17] [INFO ] Computed 1 place invariants in 7 ms
[2023-03-10 03:27:17] [INFO ] Implicit Places using invariants in 83 ms returned []
[2023-03-10 03:27:17] [INFO ] Invariant cache hit.
[2023-03-10 03:27:17] [INFO ] State equation strengthened by 43 read => feed constraints.
[2023-03-10 03:27:17] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 194 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 61/81 places, 84/103 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 458 ms. Remains : 61/81 places, 84/103 transitions.
[2023-03-10 03:27:17] [INFO ] Flatten gal took : 7 ms
[2023-03-10 03:27:17] [INFO ] Flatten gal took : 7 ms
[2023-03-10 03:27:17] [INFO ] Input system was already deterministic with 84 transitions.
Finished random walk after 372 steps, including 4 resets, run visited all 1 properties in 5 ms. (steps per millisecond=74 )
FORMULA DiscoveryGPU-PT-08a-CTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-10 03:27:17] [INFO ] Flatten gal took : 6 ms
[2023-03-10 03:27:17] [INFO ] Flatten gal took : 5 ms
[2023-03-10 03:27:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9703149928253038506.gal : 3 ms
[2023-03-10 03:27:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3801886176758376636.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9703149928253038506.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3801886176758376636.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 103/103 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 74 transition count 96
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 74 transition count 96
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 20 place count 68 transition count 90
Iterating global reduction 0 with 6 rules applied. Total rules applied 26 place count 68 transition count 90
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 30 place count 64 transition count 86
Iterating global reduction 0 with 4 rules applied. Total rules applied 34 place count 64 transition count 86
Applied a total of 34 rules in 10 ms. Remains 64 /81 variables (removed 17) and now considering 86/103 (removed 17) transitions.
// Phase 1: matrix 86 rows 64 cols
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
[2023-03-10 03:27:17] [INFO ] Computed 2 place invariants in 9 ms
Loading property file /tmp/ReachabilityCardinality3801886176758376636.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,8,0.025258,3872,2,145,5,400,6,0,320,140,0
Total reachable state count : 8
[2023-03-10 03:27:17] [INFO ] Implicit Places using invariants in 80 ms returned []
[2023-03-10 03:27:17] [INFO ] Invariant cache hit.
[2023-03-10 03:27:17] [INFO ] State equation strengthened by 57 read => feed constraints.
[2023-03-10 03:27:17] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 210 ms to find 0 implicit places.
[2023-03-10 03:27:17] [INFO ] Invariant cache hit.
[2023-03-10 03:27:17] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 64/81 places, 86/103 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 304 ms. Remains : 64/81 places, 86/103 transitions.
[2023-03-10 03:27:17] [INFO ] Flatten gal took : 12 ms
[2023-03-10 03:27:17] [INFO ] Flatten gal took : 6 ms
[2023-03-10 03:27:17] [INFO ] Input system was already deterministic with 86 transitions.
[2023-03-10 03:27:17] [INFO ] Flatten gal took : 5 ms
[2023-03-10 03:27:17] [INFO ] Flatten gal took : 5 ms
[2023-03-10 03:27:17] [INFO ] Time to serialize gal into /tmp/CTLFireability11705730810558905218.gal : 2 ms
[2023-03-10 03:27:17] [INFO ] Time to serialize properties into /tmp/CTLFireability818044654659687931.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11705730810558905218.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability818044654659687931.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.06387e+08,0.308898,12880,2,1701,5,57640,6,0,331,38905,0
Converting to forward existential form...Done !
original formula: E(E((EX(EG((p14==1))) + (((p16==1)&&(p81==1))&&(p69==1))) U (AX(((((p44==1)&&(p82==1))||(p26==1))||(!((p36==1)&&(p81==1))))) + !(EX(E(((p...277
=> equivalent forward existential formula: [(FwdU(Init,E((EX(EG((p14==1))) + (((p16==1)&&(p81==1))&&(p69==1))) U (!(EX(!(((((p44==1)&&(p82==1))||(p26==1))|...347
Reverse transition relation is NOT exact ! Due to transitions t9, t14, t17, t21, t23, t27, t30, t32, t34, t77, t78, t79, t80, t81, t82, t83, t84, t85, Int...249
(forward)formula 0,0,2.20555,54476,1,0,244,292362,201,132,2036,281500,333
FORMULA DiscoveryGPU-PT-08a-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 103/103 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 75 transition count 97
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 75 transition count 97
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 17 place count 70 transition count 92
Iterating global reduction 0 with 5 rules applied. Total rules applied 22 place count 70 transition count 92
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 26 place count 66 transition count 88
Iterating global reduction 0 with 4 rules applied. Total rules applied 30 place count 66 transition count 88
Applied a total of 30 rules in 14 ms. Remains 66 /81 variables (removed 15) and now considering 88/103 (removed 15) transitions.
// Phase 1: matrix 88 rows 66 cols
[2023-03-10 03:27:20] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-10 03:27:20] [INFO ] Implicit Places using invariants in 55 ms returned []
[2023-03-10 03:27:20] [INFO ] Invariant cache hit.
[2023-03-10 03:27:20] [INFO ] State equation strengthened by 58 read => feed constraints.
[2023-03-10 03:27:20] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
[2023-03-10 03:27:20] [INFO ] Invariant cache hit.
[2023-03-10 03:27:20] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 66/81 places, 88/103 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 252 ms. Remains : 66/81 places, 88/103 transitions.
[2023-03-10 03:27:20] [INFO ] Flatten gal took : 6 ms
[2023-03-10 03:27:20] [INFO ] Flatten gal took : 5 ms
[2023-03-10 03:27:20] [INFO ] Input system was already deterministic with 88 transitions.
[2023-03-10 03:27:20] [INFO ] Flatten gal took : 5 ms
[2023-03-10 03:27:20] [INFO ] Flatten gal took : 5 ms
[2023-03-10 03:27:20] [INFO ] Time to serialize gal into /tmp/CTLFireability13819272411763621649.gal : 1 ms
[2023-03-10 03:27:20] [INFO ] Time to serialize properties into /tmp/CTLFireability14099483013106191725.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13819272411763621649.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14099483013106191725.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.20923e+08,0.309866,13508,2,2567,5,64097,6,0,341,40531,0
Converting to forward existential form...Done !
original formula: A((AG((((((p50==1)&&(p81==1))&&((p36==1)&&(p81==1)))||(p73==1)) + (AX((p23==1)) + EG((p23==1))))) * !(EF(((p25==1)&&(p81==1))))) U E((AX(...351
=> equivalent forward existential formula: [((Init * !(EG(!(E((!(EX(!(!((((p4==1)&&(p82==1))||((p6==1)&&(p81==1))))))) + EG(((((p76==1)&&(p81==1))||(p6==1)...872
Reverse transition relation is NOT exact ! Due to transitions t1, t13, t18, t24, t28, t30, t33, t35, t72, t75, t79, t80, t81, t82, t83, t84, t85, t86, t87,...254
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,12.6964,329732,1,0,759,1.81533e+06,226,498,2199,2.51226e+06,859
FORMULA DiscoveryGPU-PT-08a-CTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 103/103 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 77 transition count 99
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 77 transition count 99
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 75 transition count 97
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 75 transition count 97
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 74 transition count 96
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 74 transition count 96
Applied a total of 14 rules in 9 ms. Remains 74 /81 variables (removed 7) and now considering 96/103 (removed 7) transitions.
// Phase 1: matrix 96 rows 74 cols
[2023-03-10 03:27:33] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-10 03:27:33] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-10 03:27:33] [INFO ] Invariant cache hit.
[2023-03-10 03:27:33] [INFO ] State equation strengthened by 61 read => feed constraints.
[2023-03-10 03:27:33] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 171 ms to find 0 implicit places.
[2023-03-10 03:27:33] [INFO ] Invariant cache hit.
[2023-03-10 03:27:33] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 74/81 places, 96/103 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 293 ms. Remains : 74/81 places, 96/103 transitions.
[2023-03-10 03:27:33] [INFO ] Flatten gal took : 6 ms
[2023-03-10 03:27:33] [INFO ] Flatten gal took : 6 ms
[2023-03-10 03:27:33] [INFO ] Input system was already deterministic with 96 transitions.
[2023-03-10 03:27:33] [INFO ] Flatten gal took : 6 ms
[2023-03-10 03:27:33] [INFO ] Flatten gal took : 5 ms
[2023-03-10 03:27:33] [INFO ] Time to serialize gal into /tmp/CTLFireability905110419873590266.gal : 3 ms
[2023-03-10 03:27:33] [INFO ] Time to serialize properties into /tmp/CTLFireability13636474169154874885.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability905110419873590266.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13636474169154874885.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.74729e+08,0.300556,13348,2,2317,5,66362,6,0,379,36326,0
Converting to forward existential form...Done !
original formula: AX((((AG(EF((((p35==1)&&(p81==1))&&((p10==1)&&(p81==1))))) + (p51==1)) + (AG(AX(((p15==0)||(p81==0)))) + (EG(((p40==0)||(p81==0))) * (!(A...532
=> equivalent forward existential formula: (([(EY((((EY(Init) * !(((!(E(TRUE U !(E(TRUE U (((p35==1)&&(p81==1))&&((p10==1)&&(p81==1))))))) + (p51==1)) + (!...2156
Reverse transition relation is NOT exact ! Due to transitions t1, t9, t18, t31, t38, t76, t78, t80, t85, t86, t87, t88, t89, t90, t91, t92, t93, t94, t95, ...253
(forward)formula 0,0,24.8562,538372,1,0,1692,3.10109e+06,268,861,2483,4.02184e+06,1992
FORMULA DiscoveryGPU-PT-08a-CTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 81/81 places, 103/103 transitions.
Graph (complete) has 226 edges and 81 vertex of which 75 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.2 ms
Discarding 6 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 7 Pre rules applied. Total rules applied 1 place count 75 transition count 90
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 15 place count 68 transition count 90
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 22 place count 61 transition count 83
Iterating global reduction 0 with 7 rules applied. Total rules applied 29 place count 61 transition count 83
Applied a total of 29 rules in 34 ms. Remains 61 /81 variables (removed 20) and now considering 83/103 (removed 20) transitions.
// Phase 1: matrix 83 rows 61 cols
[2023-03-10 03:27:58] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-10 03:27:58] [INFO ] Implicit Places using invariants in 81 ms returned []
[2023-03-10 03:27:58] [INFO ] Invariant cache hit.
[2023-03-10 03:27:58] [INFO ] State equation strengthened by 57 read => feed constraints.
[2023-03-10 03:27:58] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 205 ms to find 0 implicit places.
[2023-03-10 03:27:58] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-10 03:27:58] [INFO ] Invariant cache hit.
[2023-03-10 03:27:58] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 61/81 places, 83/103 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 337 ms. Remains : 61/81 places, 83/103 transitions.
[2023-03-10 03:27:59] [INFO ] Flatten gal took : 7 ms
[2023-03-10 03:27:59] [INFO ] Flatten gal took : 7 ms
[2023-03-10 03:27:59] [INFO ] Input system was already deterministic with 83 transitions.
Finished random walk after 51 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=25 )
FORMULA DiscoveryGPU-PT-08a-CTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-10 03:27:59] [INFO ] Flatten gal took : 5 ms
[2023-03-10 03:27:59] [INFO ] Flatten gal took : 4 ms
[2023-03-10 03:27:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14917546415078634646.gal : 1 ms
[2023-03-10 03:27:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16664819312387896900.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14917546415078634646.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16664819312387896900.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality16664819312387896900.prop.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 103/103 transitions.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,17,0.015822,4040,2,221,5,549,6,0,317,204,0
Total reachable state count : 17
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 74 transition count 96
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 74 transition count 96
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 19 place count 69 transition count 91
Iterating global reduction 0 with 5 rules applied. Total rules applied 24 place count 69 transition count 91
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 28 place count 65 transition count 87
Iterating global reduction 0 with 4 rules applied. Total rules applied 32 place count 65 transition count 87
Applied a total of 32 rules in 18 ms. Remains 65 /81 variables (removed 16) and now considering 87/103 (removed 16) transitions.
// Phase 1: matrix 87 rows 65 cols
[2023-03-10 03:27:59] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-10 03:27:59] [INFO ] Implicit Places using invariants in 61 ms returned []
[2023-03-10 03:27:59] [INFO ] Invariant cache hit.
[2023-03-10 03:27:59] [INFO ] State equation strengthened by 58 read => feed constraints.
[2023-03-10 03:27:59] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 202 ms to find 0 implicit places.
[2023-03-10 03:27:59] [INFO ] Invariant cache hit.
[2023-03-10 03:27:59] [INFO ] Dead Transitions using invariants and state equation in 105 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 65/81 places, 87/103 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 329 ms. Remains : 65/81 places, 87/103 transitions.
[2023-03-10 03:27:59] [INFO ] Flatten gal took : 16 ms
[2023-03-10 03:27:59] [INFO ] Flatten gal took : 7 ms
[2023-03-10 03:27:59] [INFO ] Input system was already deterministic with 87 transitions.
[2023-03-10 03:27:59] [INFO ] Flatten gal took : 6 ms
[2023-03-10 03:27:59] [INFO ] Flatten gal took : 7 ms
[2023-03-10 03:27:59] [INFO ] Time to serialize gal into /tmp/CTLFireability12243398129994184670.gal : 2 ms
[2023-03-10 03:27:59] [INFO ] Time to serialize properties into /tmp/CTLFireability12877071417674855997.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12243398129994184670.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12877071417674855997.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.12853e+08,0.226472,10336,2,1585,5,42158,6,0,336,27666,0
Converting to forward existential form...Done !
original formula: E(!(((p2==1)&&(p81==1))) U E(((AG(AX((p33==1))) * (p34==1)) * ((p82==1) * AX(AX((p48==1))))) U AG(((p47==1)&&(p81==1)))))
=> equivalent forward existential formula: [(FwdU(FwdU(Init,!(((p2==1)&&(p81==1)))),((!(E(TRUE U !(!(EX(!((p33==1))))))) * (p34==1)) * ((p82==1) * !(EX(!(!...228
Reverse transition relation is NOT exact ! Due to transitions t9, t14, t21, t23, t27, t30, t32, t34, t72, t74, t78, t79, t80, t81, t82, t83, t84, t85, t86,...254
(forward)formula 0,0,1.09672,29404,1,0,128,138252,196,80,2003,143595,184
FORMULA DiscoveryGPU-PT-08a-CTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 103/103 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 75 transition count 97
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 75 transition count 97
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 16 place count 71 transition count 93
Iterating global reduction 0 with 4 rules applied. Total rules applied 20 place count 71 transition count 93
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 23 place count 68 transition count 90
Iterating global reduction 0 with 3 rules applied. Total rules applied 26 place count 68 transition count 90
Applied a total of 26 rules in 16 ms. Remains 68 /81 variables (removed 13) and now considering 90/103 (removed 13) transitions.
// Phase 1: matrix 90 rows 68 cols
[2023-03-10 03:28:00] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-10 03:28:00] [INFO ] Implicit Places using invariants in 56 ms returned []
[2023-03-10 03:28:00] [INFO ] Invariant cache hit.
[2023-03-10 03:28:00] [INFO ] State equation strengthened by 59 read => feed constraints.
[2023-03-10 03:28:00] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 171 ms to find 0 implicit places.
[2023-03-10 03:28:00] [INFO ] Invariant cache hit.
[2023-03-10 03:28:00] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 68/81 places, 90/103 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 281 ms. Remains : 68/81 places, 90/103 transitions.
[2023-03-10 03:28:00] [INFO ] Flatten gal took : 7 ms
[2023-03-10 03:28:00] [INFO ] Flatten gal took : 7 ms
[2023-03-10 03:28:00] [INFO ] Input system was already deterministic with 90 transitions.
[2023-03-10 03:28:00] [INFO ] Flatten gal took : 8 ms
[2023-03-10 03:28:00] [INFO ] Flatten gal took : 7 ms
[2023-03-10 03:28:00] [INFO ] Time to serialize gal into /tmp/CTLFireability6251783290368445885.gal : 1 ms
[2023-03-10 03:28:00] [INFO ] Time to serialize properties into /tmp/CTLFireability8480095582478803323.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6251783290368445885.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8480095582478803323.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.3575e+08,0.628167,19316,2,4444,5,97071,6,0,351,65143,0
Converting to forward existential form...Done !
original formula: E(EF(AG(((p62==1)&&(p81==1)))) U E(E(((AG(((p56==1)&&(p81==1))) + (p73==1)) + ((p16==1)||(((p12==1)&&(p81==1))&&(p20==1)))) U ((E((p33==1...301
=> equivalent forward existential formula: [(FwdU(FwdU(Init,E(TRUE U !(E(TRUE U !(((p62==1)&&(p81==1))))))),E(((!(E(TRUE U !(((p56==1)&&(p81==1))))) + (p73...390
Reverse transition relation is NOT exact ! Due to transitions t1, t11, t19, t25, t31, t32, t34, t74, t76, t79, t81, t82, t83, t84, t85, t86, t87, t88, t89,...254
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,27.0971,642656,1,0,769,3.4612e+06,238,511,2254,4.94e+06,799
FORMULA DiscoveryGPU-PT-08a-CTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 103/103 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 75 transition count 97
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 75 transition count 97
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 69 transition count 91
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 69 transition count 91
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 28 place count 65 transition count 87
Iterating global reduction 0 with 4 rules applied. Total rules applied 32 place count 65 transition count 87
Applied a total of 32 rules in 9 ms. Remains 65 /81 variables (removed 16) and now considering 87/103 (removed 16) transitions.
// Phase 1: matrix 87 rows 65 cols
[2023-03-10 03:28:28] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-10 03:28:28] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-10 03:28:28] [INFO ] Invariant cache hit.
[2023-03-10 03:28:28] [INFO ] State equation strengthened by 58 read => feed constraints.
[2023-03-10 03:28:28] [INFO ] Implicit Places using invariants and state equation in 115 ms returned [64]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 184 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/81 places, 87/103 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 87/87 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 197 ms. Remains : 64/81 places, 87/103 transitions.
[2023-03-10 03:28:28] [INFO ] Flatten gal took : 6 ms
[2023-03-10 03:28:28] [INFO ] Flatten gal took : 5 ms
[2023-03-10 03:28:28] [INFO ] Input system was already deterministic with 87 transitions.
[2023-03-10 03:28:28] [INFO ] Flatten gal took : 6 ms
[2023-03-10 03:28:28] [INFO ] Flatten gal took : 4 ms
[2023-03-10 03:28:28] [INFO ] Time to serialize gal into /tmp/CTLFireability15094222245408935574.gal : 1 ms
[2023-03-10 03:28:28] [INFO ] Time to serialize properties into /tmp/CTLFireability14715201263203864687.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15094222245408935574.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14715201263203864687.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.07909e+08,0.357882,11076,2,2418,5,50358,6,0,333,26720,0
Converting to forward existential form...Done !
original formula: EF((AG((A(!(((p39==1)&&(p81==1))) U AF(((p46==1)&&(p81==1)))) + EX(AG((p1==1))))) * (EX((p68==0)) + ((p66==1)&&(p81==1)))))
=> equivalent forward existential formula: ([(EY((FwdU(Init,TRUE) * !(E(TRUE U !((!((E(!(!(EG(!(((p46==1)&&(p81==1)))))) U (!(!(((p39==1)&&(p81==1)))) * !(...544
Reverse transition relation is NOT exact ! Due to transitions t20, t22, t24, t26, t29, t31, t33, t77, t78, t79, t80, t81, t82, t83, t84, t85, t86, Interse...245
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,7.56627,181116,1,0,586,1.0483e+06,213,384,2116,1.21899e+06,772
FORMULA DiscoveryGPU-PT-08a-CTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 81/81 places, 103/103 transitions.
Graph (complete) has 226 edges and 81 vertex of which 76 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Discarding 5 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 1 place count 76 transition count 92
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 13 place count 70 transition count 92
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 18 place count 65 transition count 87
Iterating global reduction 0 with 5 rules applied. Total rules applied 23 place count 65 transition count 87
Applied a total of 23 rules in 13 ms. Remains 65 /81 variables (removed 16) and now considering 87/103 (removed 16) transitions.
// Phase 1: matrix 87 rows 65 cols
[2023-03-10 03:28:36] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-10 03:28:36] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-10 03:28:36] [INFO ] Invariant cache hit.
[2023-03-10 03:28:36] [INFO ] State equation strengthened by 59 read => feed constraints.
[2023-03-10 03:28:36] [INFO ] Implicit Places using invariants and state equation in 134 ms returned [64]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 190 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 64/81 places, 87/103 transitions.
Partial Post-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 64 transition count 87
Applied a total of 3 rules in 12 ms. Remains 64 /64 variables (removed 0) and now considering 87/87 (removed 0) transitions.
[2023-03-10 03:28:36] [INFO ] Flow matrix only has 86 transitions (discarded 1 similar events)
// Phase 1: matrix 86 rows 64 cols
[2023-03-10 03:28:36] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-10 03:28:36] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-10 03:28:36] [INFO ] Flow matrix only has 86 transitions (discarded 1 similar events)
[2023-03-10 03:28:36] [INFO ] Invariant cache hit.
[2023-03-10 03:28:36] [INFO ] State equation strengthened by 45 read => feed constraints.
[2023-03-10 03:28:36] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 64/81 places, 87/103 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 390 ms. Remains : 64/81 places, 87/103 transitions.
[2023-03-10 03:28:36] [INFO ] Flatten gal took : 17 ms
[2023-03-10 03:28:36] [INFO ] Flatten gal took : 4 ms
[2023-03-10 03:28:36] [INFO ] Input system was already deterministic with 87 transitions.
[2023-03-10 03:28:36] [INFO ] Flatten gal took : 4 ms
[2023-03-10 03:28:36] [INFO ] Flatten gal took : 3 ms
[2023-03-10 03:28:36] [INFO ] Time to serialize gal into /tmp/CTLFireability9241227470834389771.gal : 1 ms
[2023-03-10 03:28:36] [INFO ] Time to serialize properties into /tmp/CTLFireability9151120533369398508.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9241227470834389771.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9151120533369398508.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.12e+07,0.218896,7648,2,1771,5,26582,6,0,334,14921,0
Converting to forward existential form...Done !
original formula: AG(AF(E(((p37==1)&&(p81==1)) U !((E(((p29==1)&&(p81==1)) U (p33==1)) + A(((p72==1)&&(p81==1)) U (p21==1)))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(E(((p37==1)&&(p81==1)) U !((E(((p29==1)&&(p81==1)) U (p33==1)) + !((E(!((p21==1)) U (!((...225
Reverse transition relation is NOT exact ! Due to transitions t10, t20, t24, t26, t28, t30, t65, t73, t74, t75, t76, t77, t78, t79, t80, t81, t82, Interse...245
(forward)formula 0,0,4.41238,114868,1,0,476,604804,212,268,1929,840364,574
FORMULA DiscoveryGPU-PT-08a-CTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 103/103 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 74 transition count 96
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 74 transition count 96
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 20 place count 68 transition count 90
Iterating global reduction 0 with 6 rules applied. Total rules applied 26 place count 68 transition count 90
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 29 place count 65 transition count 87
Iterating global reduction 0 with 3 rules applied. Total rules applied 32 place count 65 transition count 87
Applied a total of 32 rules in 7 ms. Remains 65 /81 variables (removed 16) and now considering 87/103 (removed 16) transitions.
// Phase 1: matrix 87 rows 65 cols
[2023-03-10 03:28:40] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-10 03:28:40] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-10 03:28:40] [INFO ] Invariant cache hit.
[2023-03-10 03:28:41] [INFO ] State equation strengthened by 58 read => feed constraints.
[2023-03-10 03:28:41] [INFO ] Implicit Places using invariants and state equation in 113 ms returned [64]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 162 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/81 places, 87/103 transitions.
Applied a total of 0 rules in 0 ms. Remains 64 /64 variables (removed 0) and now considering 87/87 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 171 ms. Remains : 64/81 places, 87/103 transitions.
[2023-03-10 03:28:41] [INFO ] Flatten gal took : 3 ms
[2023-03-10 03:28:41] [INFO ] Flatten gal took : 4 ms
[2023-03-10 03:28:41] [INFO ] Input system was already deterministic with 87 transitions.
[2023-03-10 03:28:41] [INFO ] Flatten gal took : 3 ms
[2023-03-10 03:28:41] [INFO ] Flatten gal took : 3 ms
[2023-03-10 03:28:41] [INFO ] Time to serialize gal into /tmp/CTLFireability16191984148584450589.gal : 1 ms
[2023-03-10 03:28:41] [INFO ] Time to serialize properties into /tmp/CTLFireability15526340894224742576.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16191984148584450589.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15526340894224742576.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.12853e+08,0.620812,17124,2,4387,5,86246,6,0,334,54019,0
Converting to forward existential form...Done !
original formula: AX((((p40==1)&&(p81==1)) * (AG(E((((p17==1)&&(p81==1))&&(p76==1)) U (p63!=1))) + ((EX(AF(((p26==1)&&(p81==1)))) * A((((p52==1)&&(p81==1))...222
=> equivalent forward existential formula: ([(EY(Init) * !(((p40==1)&&(p81==1))))] = FALSE * (([((EY(Init) * !(!(E(TRUE U !(E((((p17==1)&&(p81==1))&&(p76==...637
Reverse transition relation is NOT exact ! Due to transitions t3, t17, t21, t25, t27, t29, t30, t32, t70, t74, t78, t79, t80, t81, t82, t83, t84, t85, t86,...254
Hit Full ! (commute/partial/dont) 43/0/44
(forward)formula 0,0,5.74988,139676,1,0,143,720741,210,91,2173,793459,206
FORMULA DiscoveryGPU-PT-08a-CTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 81/81 places, 103/103 transitions.
Graph (complete) has 226 edges and 81 vertex of which 75 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.4 ms
Discarding 6 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 1 place count 75 transition count 91
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 13 place count 69 transition count 91
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 19 place count 63 transition count 85
Iterating global reduction 0 with 6 rules applied. Total rules applied 25 place count 63 transition count 85
Applied a total of 25 rules in 13 ms. Remains 63 /81 variables (removed 18) and now considering 85/103 (removed 18) transitions.
// Phase 1: matrix 85 rows 63 cols
[2023-03-10 03:28:46] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-10 03:28:46] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-10 03:28:46] [INFO ] Invariant cache hit.
[2023-03-10 03:28:47] [INFO ] State equation strengthened by 58 read => feed constraints.
[2023-03-10 03:28:47] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
[2023-03-10 03:28:47] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-10 03:28:47] [INFO ] Invariant cache hit.
[2023-03-10 03:28:47] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 63/81 places, 85/103 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 231 ms. Remains : 63/81 places, 85/103 transitions.
[2023-03-10 03:28:47] [INFO ] Flatten gal took : 4 ms
[2023-03-10 03:28:47] [INFO ] Flatten gal took : 4 ms
[2023-03-10 03:28:47] [INFO ] Input system was already deterministic with 85 transitions.
[2023-03-10 03:28:47] [INFO ] Flatten gal took : 3 ms
[2023-03-10 03:28:47] [INFO ] Flatten gal took : 3 ms
[2023-03-10 03:28:47] [INFO ] Time to serialize gal into /tmp/CTLFireability7978279856134438937.gal : 1 ms
[2023-03-10 03:28:47] [INFO ] Time to serialize properties into /tmp/CTLFireability12096723619958096402.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7978279856134438937.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12096723619958096402.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.39091e+07,0.15424,8200,2,871,5,30523,6,0,327,17212,0
Converting to forward existential form...Done !
original formula: EF((EF(((AF(((p45==1)&&(p81==1))) * (((p74==1)&&(p82==1)) + AG((p33==1)))) * EG(((p19==0)||(p81==0))))) * ((p22==0)||(p81==0))))
=> equivalent forward existential formula: [FwdG((FwdU((FwdU(Init,TRUE) * ((p22==0)||(p81==0))),TRUE) * (!(EG(!(((p45==1)&&(p81==1))))) * (((p74==1)&&(p82=...221
Reverse transition relation is NOT exact ! Due to transitions t9, t20, t22, t26, t28, t31, t33, t72, t76, t77, t78, t79, t80, t81, t82, t83, t84, Intersec...244
Hit Full ! (commute/partial/dont) 41/0/44
(forward)formula 0,1,3.0173,77284,1,0,421,433180,211,238,2176,501646,521
FORMULA DiscoveryGPU-PT-08a-CTLFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 103/103 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 74 transition count 96
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 74 transition count 96
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 20 place count 68 transition count 90
Iterating global reduction 0 with 6 rules applied. Total rules applied 26 place count 68 transition count 90
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 30 place count 64 transition count 86
Iterating global reduction 0 with 4 rules applied. Total rules applied 34 place count 64 transition count 86
Applied a total of 34 rules in 3 ms. Remains 64 /81 variables (removed 17) and now considering 86/103 (removed 17) transitions.
// Phase 1: matrix 86 rows 64 cols
[2023-03-10 03:28:50] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-10 03:28:50] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-10 03:28:50] [INFO ] Invariant cache hit.
[2023-03-10 03:28:50] [INFO ] State equation strengthened by 57 read => feed constraints.
[2023-03-10 03:28:50] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
[2023-03-10 03:28:50] [INFO ] Invariant cache hit.
[2023-03-10 03:28:50] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 64/81 places, 86/103 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 214 ms. Remains : 64/81 places, 86/103 transitions.
[2023-03-10 03:28:50] [INFO ] Flatten gal took : 4 ms
[2023-03-10 03:28:50] [INFO ] Flatten gal took : 4 ms
[2023-03-10 03:28:50] [INFO ] Input system was already deterministic with 86 transitions.
[2023-03-10 03:28:50] [INFO ] Flatten gal took : 3 ms
[2023-03-10 03:28:50] [INFO ] Flatten gal took : 3 ms
[2023-03-10 03:28:50] [INFO ] Time to serialize gal into /tmp/CTLFireability13811270328514835159.gal : 1 ms
[2023-03-10 03:28:50] [INFO ] Time to serialize properties into /tmp/CTLFireability13321457969211947470.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13811270328514835159.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13321457969211947470.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.06387e+08,0.392317,15744,2,2876,5,82890,6,0,331,47826,0
Converting to forward existential form...Done !
original formula: (EX((((AF((p73==1)) * A(((p54==1)&&(p82==1)) U (p26==1))) + ((p65==1)&&(p81==1))) + ((p75==1)&&(p81==1)))) + AX(EF((p53==1))))
=> equivalent forward existential formula: [(EY((Init * !(EX((((!(EG(!((p73==1)))) * !((E(!((p26==1)) U (!(((p54==1)&&(p82==1))) * !((p26==1)))) + EG(!((p2...251
Reverse transition relation is NOT exact ! Due to transitions t1, t6, t17, t25, t27, t29, t30, t32, t34, t77, t78, t79, t80, t81, t82, t83, t84, t85, Inte...248
(forward)formula 0,1,14.0178,352660,1,0,863,2.04567e+06,213,445,2061,2.57201e+06,1004
FORMULA DiscoveryGPU-PT-08a-CTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 103/103 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 75 transition count 97
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 75 transition count 97
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 16 place count 71 transition count 93
Iterating global reduction 0 with 4 rules applied. Total rules applied 20 place count 71 transition count 93
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 70 transition count 92
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 70 transition count 92
Applied a total of 22 rules in 3 ms. Remains 70 /81 variables (removed 11) and now considering 92/103 (removed 11) transitions.
// Phase 1: matrix 92 rows 70 cols
[2023-03-10 03:29:04] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-10 03:29:04] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-10 03:29:04] [INFO ] Invariant cache hit.
[2023-03-10 03:29:04] [INFO ] State equation strengthened by 59 read => feed constraints.
[2023-03-10 03:29:04] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 139 ms to find 0 implicit places.
[2023-03-10 03:29:04] [INFO ] Invariant cache hit.
[2023-03-10 03:29:04] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 70/81 places, 92/103 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 211 ms. Remains : 70/81 places, 92/103 transitions.
[2023-03-10 03:29:04] [INFO ] Flatten gal took : 3 ms
[2023-03-10 03:29:04] [INFO ] Flatten gal took : 3 ms
[2023-03-10 03:29:04] [INFO ] Input system was already deterministic with 92 transitions.
[2023-03-10 03:29:04] [INFO ] Flatten gal took : 3 ms
[2023-03-10 03:29:04] [INFO ] Flatten gal took : 3 ms
[2023-03-10 03:29:04] [INFO ] Time to serialize gal into /tmp/CTLFireability7690328440460307580.gal : 1 ms
[2023-03-10 03:29:04] [INFO ] Time to serialize properties into /tmp/CTLFireability17479157627491058728.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7690328440460307580.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17479157627491058728.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.4786e+08,0.422903,15888,2,2413,5,77709,6,0,360,51629,0
Converting to forward existential form...Done !
original formula: EF((EG(A((((p25==1)&&(p81==1)) + EG(((p33==1)&&(p82==1)))) U ((p3==1) * AF(((p4==1)&&(p82==1)))))) * ((E(EF(((p35==1)&&(p81==1))) U (p76=...313
=> equivalent forward existential formula: (([(FwdU((FwdU(Init,TRUE) * EG(!((E(!(((p3==1) * !(EG(!(((p4==1)&&(p82==1))))))) U (!((((p25==1)&&(p81==1)) + EG...1014
Reverse transition relation is NOT exact ! Due to transitions t6, t11, t17, t20, t24, t30, t35, t76, t77, t82, t83, t84, t85, t86, t87, t88, t89, t90, t91,...254
(forward)formula 0,0,24.9126,565616,1,0,1164,3.13307e+06,247,593,2219,3.99477e+06,1392
FORMULA DiscoveryGPU-PT-08a-CTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 81/81 places, 103/103 transitions.
Graph (complete) has 226 edges and 81 vertex of which 75 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 80 edges and 72 vertex of which 56 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.1 ms
Discarding 16 places :
Also discarding 16 output transitions
Drop transitions removed 16 transitions
Graph (trivial) has 61 edges and 56 vertex of which 30 / 56 are part of one of the 15 SCC in 13 ms
Free SCC test removed 15 places
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 41 transition count 73
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 23 rules applied. Total rules applied 35 place count 34 transition count 57
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 36 place count 33 transition count 57
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 43 place count 26 transition count 43
Iterating global reduction 3 with 7 rules applied. Total rules applied 50 place count 26 transition count 43
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 57 place count 19 transition count 29
Iterating global reduction 3 with 7 rules applied. Total rules applied 64 place count 19 transition count 29
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 70 place count 13 transition count 17
Iterating global reduction 3 with 6 rules applied. Total rules applied 76 place count 13 transition count 17
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 82 place count 7 transition count 11
Iterating global reduction 3 with 6 rules applied. Total rules applied 88 place count 7 transition count 11
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 89 place count 7 transition count 10
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 3 with 2 rules applied. Total rules applied 91 place count 6 transition count 9
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 93 place count 4 transition count 7
Applied a total of 93 rules in 47 ms. Remains 4 /81 variables (removed 77) and now considering 7/103 (removed 96) transitions.
[2023-03-10 03:29:29] [INFO ] Flow matrix only has 6 transitions (discarded 1 similar events)
// Phase 1: matrix 6 rows 4 cols
[2023-03-10 03:29:29] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-10 03:29:29] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-10 03:29:29] [INFO ] Flow matrix only has 6 transitions (discarded 1 similar events)
[2023-03-10 03:29:29] [INFO ] Invariant cache hit.
[2023-03-10 03:29:29] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-10 03:29:29] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-10 03:29:29] [INFO ] Flow matrix only has 6 transitions (discarded 1 similar events)
[2023-03-10 03:29:29] [INFO ] Invariant cache hit.
[2023-03-10 03:29:29] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 4/81 places, 7/103 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 156 ms. Remains : 4/81 places, 7/103 transitions.
[2023-03-10 03:29:29] [INFO ] Flatten gal took : 1 ms
[2023-03-10 03:29:29] [INFO ] Flatten gal took : 0 ms
[2023-03-10 03:29:29] [INFO ] Input system was already deterministic with 7 transitions.
[2023-03-10 03:29:29] [INFO ] Flatten gal took : 1 ms
[2023-03-10 03:29:29] [INFO ] Flatten gal took : 0 ms
[2023-03-10 03:29:29] [INFO ] Time to serialize gal into /tmp/CTLFireability17289186812583365247.gal : 5 ms
[2023-03-10 03:29:29] [INFO ] Time to serialize properties into /tmp/CTLFireability6136355807465167884.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17289186812583365247.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6136355807465167884.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,116,0.006903,3304,2,14,5,183,6,0,22,221,0
Converting to forward existential form...Done !
original formula: AG(EF(AG((p68==0))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(E(TRUE U !((p68==0)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t6, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total...165
(forward)formula 0,1,0.009958,3620,1,0,28,251,34,14,118,277,33
FORMULA DiscoveryGPU-PT-08a-CTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 103/103 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 75 transition count 97
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 75 transition count 97
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 69 transition count 91
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 69 transition count 91
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 27 place count 66 transition count 88
Iterating global reduction 0 with 3 rules applied. Total rules applied 30 place count 66 transition count 88
Applied a total of 30 rules in 4 ms. Remains 66 /81 variables (removed 15) and now considering 88/103 (removed 15) transitions.
// Phase 1: matrix 88 rows 66 cols
[2023-03-10 03:29:29] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-10 03:29:30] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-10 03:29:30] [INFO ] Invariant cache hit.
[2023-03-10 03:29:30] [INFO ] State equation strengthened by 58 read => feed constraints.
[2023-03-10 03:29:30] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
[2023-03-10 03:29:30] [INFO ] Invariant cache hit.
[2023-03-10 03:29:30] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 66/81 places, 88/103 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 266 ms. Remains : 66/81 places, 88/103 transitions.
[2023-03-10 03:29:30] [INFO ] Flatten gal took : 2 ms
[2023-03-10 03:29:30] [INFO ] Flatten gal took : 3 ms
[2023-03-10 03:29:30] [INFO ] Input system was already deterministic with 88 transitions.
[2023-03-10 03:29:30] [INFO ] Flatten gal took : 3 ms
[2023-03-10 03:29:30] [INFO ] Flatten gal took : 3 ms
[2023-03-10 03:29:30] [INFO ] Time to serialize gal into /tmp/CTLFireability10516546253808754548.gal : 1 ms
[2023-03-10 03:29:30] [INFO ] Time to serialize properties into /tmp/CTLFireability11873951343506504609.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10516546253808754548.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11873951343506504609.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.16537e+08,0.436033,11392,2,1240,5,48572,6,0,340,31691,0
Converting to forward existential form...Done !
original formula: (EF(AX(EG((EG((p41==1)) * AG(((p3==1)&&(p82==1))))))) * EX(((p14==0)||(p82==0))))
=> equivalent forward existential formula: [(EY((Init * E(TRUE U !(EX(!(EG((EG((p41==1)) * !(E(TRUE U !(((p3==1)&&(p82==1))))))))))))) * ((p14==0)||(p82==0...168
Reverse transition relation is NOT exact ! Due to transitions t14, t17, t21, t23, t25, t27, t30, t34, t78, t79, t80, t81, t82, t83, t84, t85, t86, t87, In...250
(forward)formula 0,1,3.37044,79284,1,0,214,433926,207,130,2093,410032,302
FORMULA DiscoveryGPU-PT-08a-CTLFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 103/103 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 75 transition count 97
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 75 transition count 97
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 17 place count 70 transition count 92
Iterating global reduction 0 with 5 rules applied. Total rules applied 22 place count 70 transition count 92
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 25 place count 67 transition count 89
Iterating global reduction 0 with 3 rules applied. Total rules applied 28 place count 67 transition count 89
Applied a total of 28 rules in 4 ms. Remains 67 /81 variables (removed 14) and now considering 89/103 (removed 14) transitions.
// Phase 1: matrix 89 rows 67 cols
[2023-03-10 03:29:33] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-10 03:29:33] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-03-10 03:29:33] [INFO ] Invariant cache hit.
[2023-03-10 03:29:33] [INFO ] State equation strengthened by 59 read => feed constraints.
[2023-03-10 03:29:33] [INFO ] Implicit Places using invariants and state equation in 135 ms returned []
Implicit Place search using SMT with State Equation took 208 ms to find 0 implicit places.
[2023-03-10 03:29:33] [INFO ] Invariant cache hit.
[2023-03-10 03:29:33] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 67/81 places, 89/103 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 320 ms. Remains : 67/81 places, 89/103 transitions.
[2023-03-10 03:29:34] [INFO ] Flatten gal took : 4 ms
[2023-03-10 03:29:34] [INFO ] Flatten gal took : 4 ms
[2023-03-10 03:29:34] [INFO ] Input system was already deterministic with 89 transitions.
[2023-03-10 03:29:34] [INFO ] Flatten gal took : 4 ms
[2023-03-10 03:29:34] [INFO ] Flatten gal took : 4 ms
[2023-03-10 03:29:34] [INFO ] Time to serialize gal into /tmp/CTLFireability16258632846230721775.gal : 2 ms
[2023-03-10 03:29:34] [INFO ] Time to serialize properties into /tmp/CTLFireability10165953112998612521.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16258632846230721775.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10165953112998612521.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.23003e+08,0.317191,10280,2,922,5,43272,6,0,345,25521,0
Converting to forward existential form...Done !
original formula: AX((AG(((EF(((p3==1)&&(p82==1))) + AF(((p2==1)&&(p81==1)))) + (p61==1))) + ((p24==1)&&((p50==0)||(p81==0)))))
=> equivalent forward existential formula: [FwdG(((FwdU((EY(Init) * !(((p24==1)&&((p50==0)||(p81==0))))),TRUE) * !((p61==1))) * !(E(TRUE U ((p3==1)&&(p82==...194
Reverse transition relation is NOT exact ! Due to transitions t21, t23, t25, t27, t30, t32, t72, t74, t79, t80, t81, t82, t83, t84, t85, t86, t87, t88, In...250
Hit Full ! (commute/partial/dont) 44/0/45
(forward)formula 0,0,1.28809,31304,1,0,141,169737,215,92,2293,138492,201
FORMULA DiscoveryGPU-PT-08a-CTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
[2023-03-10 03:29:35] [INFO ] Flatten gal took : 3 ms
[2023-03-10 03:29:35] [INFO ] Flatten gal took : 3 ms
Total runtime 140087 ms.
BK_STOP 1678418976390
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DiscoveryGPU-PT-08a"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is DiscoveryGPU-PT-08a, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r133-smll-167819410700314"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DiscoveryGPU-PT-08a.tgz
mv DiscoveryGPU-PT-08a execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;