About the Execution of ITS-Tools for Szymanski-PT-a02
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 245.260 | 11315.00 | 22760.00 | 349.10 | FTTFFTFTFTFTTTTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r312-tall-165472283000985.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool itstools
Input is Szymanski-PT-a02, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472283000985
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 7.4K Jun 7 17:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Jun 7 17:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Jun 7 17:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Jun 7 17:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Jun 6 15:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Jun 6 15:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 6 15:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 7.6K Jun 7 17:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Jun 7 17:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Jun 7 17:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 42K Jun 7 17:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 6 15:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Jun 6 15:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 4 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 101K Jun 6 12:11 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 Szymanski-PT-a02-CTLCardinality-00
FORMULA_NAME Szymanski-PT-a02-CTLCardinality-01
FORMULA_NAME Szymanski-PT-a02-CTLCardinality-02
FORMULA_NAME Szymanski-PT-a02-CTLCardinality-03
FORMULA_NAME Szymanski-PT-a02-CTLCardinality-04
FORMULA_NAME Szymanski-PT-a02-CTLCardinality-05
FORMULA_NAME Szymanski-PT-a02-CTLCardinality-06
FORMULA_NAME Szymanski-PT-a02-CTLCardinality-07
FORMULA_NAME Szymanski-PT-a02-CTLCardinality-08
FORMULA_NAME Szymanski-PT-a02-CTLCardinality-09
FORMULA_NAME Szymanski-PT-a02-CTLCardinality-10
FORMULA_NAME Szymanski-PT-a02-CTLCardinality-11
FORMULA_NAME Szymanski-PT-a02-CTLCardinality-12
FORMULA_NAME Szymanski-PT-a02-CTLCardinality-13
FORMULA_NAME Szymanski-PT-a02-CTLCardinality-14
FORMULA_NAME Szymanski-PT-a02-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1654968902700
Running Version 202205111006
[2022-06-11 17:35:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -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]
[2022-06-11 17:35:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-11 17:35:04] [INFO ] Load time of PNML (sax parser for PT used): 94 ms
[2022-06-11 17:35:04] [INFO ] Transformed 61 places.
[2022-06-11 17:35:04] [INFO ] Transformed 224 transitions.
[2022-06-11 17:35:04] [INFO ] Parsed PT model containing 61 places and 224 transitions in 200 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 8 transitions.
FORMULA Szymanski-PT-a02-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 44 out of 49 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Applied a total of 0 rules in 11 ms. Remains 49 /49 variables (removed 0) and now considering 216/216 (removed 0) transitions.
[2022-06-11 17:35:04] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
// Phase 1: matrix 79 rows 49 cols
[2022-06-11 17:35:04] [INFO ] Computed 3 place invariants in 10 ms
[2022-06-11 17:35:04] [INFO ] Implicit Places using invariants in 149 ms returned []
[2022-06-11 17:35:04] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
// Phase 1: matrix 79 rows 49 cols
[2022-06-11 17:35:04] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-11 17:35:04] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:35:04] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 262 ms to find 0 implicit places.
[2022-06-11 17:35:04] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
// Phase 1: matrix 79 rows 49 cols
[2022-06-11 17:35:04] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-11 17:35:04] [INFO ] Dead Transitions using invariants and state equation in 127 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 49/49 places, 216/216 transitions.
Support contains 44 out of 49 places after structural reductions.
[2022-06-11 17:35:04] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2022-06-11 17:35:04] [INFO ] Flatten gal took : 40 ms
FORMULA Szymanski-PT-a02-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-a02-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-11 17:35:04] [INFO ] Flatten gal took : 17 ms
[2022-06-11 17:35:04] [INFO ] Input system was already deterministic with 216 transitions.
Support contains 42 out of 49 places (down from 44) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 21 resets, run finished after 462 ms. (steps per millisecond=21 ) properties (out of 56) seen :40
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Running SMT prover for 15 properties.
[2022-06-11 17:35:05] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
// Phase 1: matrix 79 rows 49 cols
[2022-06-11 17:35:05] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-11 17:35:05] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-06-11 17:35:05] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-11 17:35:05] [INFO ] After 75ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:14
[2022-06-11 17:35:05] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-06-11 17:35:05] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-11 17:35:05] [INFO ] After 98ms SMT Verify possible using all constraints in natural domain returned unsat :15 sat :0
Fused 15 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 15 atomic propositions for a total of 13 simplifications.
FORMULA Szymanski-PT-a02-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-a02-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-11 17:35:05] [INFO ] Flatten gal took : 14 ms
[2022-06-11 17:35:05] [INFO ] Flatten gal took : 14 ms
[2022-06-11 17:35:05] [INFO ] Input system was already deterministic with 216 transitions.
Computed a total of 9 stabilizing places and 36 stable transitions
Graph (complete) has 384 edges and 49 vertex of which 47 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.4 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Graph (complete) has 384 edges and 49 vertex of which 47 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 42 transition count 196
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 27 place count 42 transition count 180
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 28 place count 41 transition count 176
Iterating global reduction 0 with 1 rules applied. Total rules applied 29 place count 41 transition count 176
Applied a total of 29 rules in 34 ms. Remains 41 /49 variables (removed 8) and now considering 176/216 (removed 40) transitions.
[2022-06-11 17:35:05] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2022-06-11 17:35:05] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:35:05] [INFO ] Implicit Places using invariants in 47 ms returned []
[2022-06-11 17:35:05] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2022-06-11 17:35:05] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:35:05] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:35:05] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
[2022-06-11 17:35:05] [INFO ] Redundant transitions in 5 ms returned []
[2022-06-11 17:35:05] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2022-06-11 17:35:05] [INFO ] Computed 1 place invariants in 11 ms
[2022-06-11 17:35:05] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 41/49 places, 176/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 41/49 places, 176/216 transitions.
[2022-06-11 17:35:05] [INFO ] Flatten gal took : 8 ms
[2022-06-11 17:35:05] [INFO ] Flatten gal took : 9 ms
[2022-06-11 17:35:05] [INFO ] Input system was already deterministic with 176 transitions.
[2022-06-11 17:35:06] [INFO ] Flatten gal took : 9 ms
[2022-06-11 17:35:06] [INFO ] Flatten gal took : 8 ms
[2022-06-11 17:35:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality1847495836649458546.gal : 4 ms
[2022-06-11 17:35:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality16728486796723877268.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1847495836649458546.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16728486796723877268.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
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,31544,0.060548,5996,2,351,5,6792,6,0,342,5565,0
Converting to forward existential form...Done !
original formula: AG(EF((l8>0)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (l8>0))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t16, t17, t35, t36, t44, t45, t59, t84, t85, t120, t126, t127, t128, t129, t142, t161...281
(forward)formula 0,0,0.167438,10460,1,0,202,25824,373,145,2553,21762,370
FORMULA Szymanski-PT-a02-CTLCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 7 place count 42 transition count 196
Iterating global reduction 1 with 5 rules applied. Total rules applied 12 place count 42 transition count 196
Applied a total of 12 rules in 6 ms. Remains 42 /49 variables (removed 7) and now considering 196/216 (removed 20) transitions.
[2022-06-11 17:35:06] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:35:06] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:35:06] [INFO ] Implicit Places using invariants in 54 ms returned []
[2022-06-11 17:35:06] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:35:06] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:35:06] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:35:06] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
[2022-06-11 17:35:06] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:35:06] [INFO ] Computed 1 place invariants in 6 ms
[2022-06-11 17:35:06] [INFO ] Dead Transitions using invariants and state equation in 171 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/49 places, 196/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 42/49 places, 196/216 transitions.
[2022-06-11 17:35:06] [INFO ] Flatten gal took : 9 ms
[2022-06-11 17:35:06] [INFO ] Flatten gal took : 13 ms
[2022-06-11 17:35:06] [INFO ] Input system was already deterministic with 196 transitions.
[2022-06-11 17:35:06] [INFO ] Flatten gal took : 8 ms
[2022-06-11 17:35:06] [INFO ] Flatten gal took : 8 ms
[2022-06-11 17:35:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality8193761763993788202.gal : 2 ms
[2022-06-11 17:35:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality10542195468988446247.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8193761763993788202.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10542195468988446247.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
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,35703,0.057053,6708,2,359,5,7500,6,0,366,5800,0
Converting to forward existential form...Done !
original formula: AG(EF(AX(!(A((l18<=s7) U (s0<=l32))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(EX(!(!(!((E(!((s0<=l32)) U (!((l18<=s7)) * !((s0<=l32)))) + EG(!((s0<=l32))))))...170
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t39, t40, t49, t50, t65, t94, t95, t134, t141, t142, t143, t144, t158, t180...281
(forward)formula 0,1,0.211866,11904,1,0,262,31879,424,173,2749,29900,481
FORMULA Szymanski-PT-a02-CTLCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 4 place count 45 transition count 208
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 45 transition count 208
Applied a total of 6 rules in 11 ms. Remains 45 /49 variables (removed 4) and now considering 208/216 (removed 8) transitions.
[2022-06-11 17:35:06] [INFO ] Flow matrix only has 77 transitions (discarded 131 similar events)
// Phase 1: matrix 77 rows 45 cols
[2022-06-11 17:35:06] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:35:06] [INFO ] Implicit Places using invariants in 60 ms returned []
[2022-06-11 17:35:06] [INFO ] Flow matrix only has 77 transitions (discarded 131 similar events)
// Phase 1: matrix 77 rows 45 cols
[2022-06-11 17:35:06] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:35:06] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:35:06] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 145 ms to find 0 implicit places.
[2022-06-11 17:35:06] [INFO ] Flow matrix only has 77 transitions (discarded 131 similar events)
// Phase 1: matrix 77 rows 45 cols
[2022-06-11 17:35:06] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:35:07] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 45/49 places, 208/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 45/49 places, 208/216 transitions.
[2022-06-11 17:35:07] [INFO ] Flatten gal took : 12 ms
[2022-06-11 17:35:07] [INFO ] Flatten gal took : 11 ms
[2022-06-11 17:35:07] [INFO ] Input system was already deterministic with 208 transitions.
[2022-06-11 17:35:07] [INFO ] Flatten gal took : 10 ms
[2022-06-11 17:35:07] [INFO ] Flatten gal took : 8 ms
[2022-06-11 17:35:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality10855874806207823501.gal : 2 ms
[2022-06-11 17:35:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality15891588035925938582.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10855874806207823501.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15891588035925938582.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
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,50115,0.070804,7132,2,471,5,10436,6,0,390,7190,0
Converting to forward existential form...Done !
original formula: AG((EF(EG((l26<=1))) + ((AX((l27>s4)) * (l23>l2)) * (EG((l5<1)) + ((l4>0)&&(s1>l17))))))
=> equivalent forward existential formula: (([(EY((FwdU(Init,TRUE) * !(E(TRUE U EG((l26<=1)))))) * !((l27>s4)))] = FALSE * [((FwdU(Init,TRUE) * !(E(TRUE U ...298
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t18, t19, t41, t42, t52, t53, t68, t69, t77, t100, t101, t142, t150, t151, t152, t153...299
(forward)formula 0,0,0.950824,37712,1,0,496,176680,450,303,2898,185410,739
FORMULA Szymanski-PT-a02-CTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 48 transition count 216
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 3 place count 46 transition count 208
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 46 transition count 208
Applied a total of 5 rules in 7 ms. Remains 46 /49 variables (removed 3) and now considering 208/216 (removed 8) transitions.
[2022-06-11 17:35:08] [INFO ] Flow matrix only has 77 transitions (discarded 131 similar events)
// Phase 1: matrix 77 rows 46 cols
[2022-06-11 17:35:08] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-11 17:35:08] [INFO ] Implicit Places using invariants in 44 ms returned []
[2022-06-11 17:35:08] [INFO ] Flow matrix only has 77 transitions (discarded 131 similar events)
// Phase 1: matrix 77 rows 46 cols
[2022-06-11 17:35:08] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-11 17:35:08] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:35:08] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2022-06-11 17:35:08] [INFO ] Flow matrix only has 77 transitions (discarded 131 similar events)
// Phase 1: matrix 77 rows 46 cols
[2022-06-11 17:35:08] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-11 17:35:08] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 46/49 places, 208/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 46/49 places, 208/216 transitions.
[2022-06-11 17:35:08] [INFO ] Flatten gal took : 8 ms
[2022-06-11 17:35:08] [INFO ] Flatten gal took : 8 ms
[2022-06-11 17:35:08] [INFO ] Input system was already deterministic with 208 transitions.
[2022-06-11 17:35:08] [INFO ] Flatten gal took : 9 ms
[2022-06-11 17:35:08] [INFO ] Flatten gal took : 8 ms
[2022-06-11 17:35:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality11601172380027044647.gal : 1 ms
[2022-06-11 17:35:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality5361182883598858546.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11601172380027044647.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5361182883598858546.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
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,50349,0.062309,6448,2,421,5,7198,6,0,391,5146,0
Converting to forward existential form...Done !
original formula: (AF((((AX(EF((l24>=1))) * (l27<2)) * ((s6<=s1)&&(l13>=2))) * ((p16<=2)||(s6>l36)))) * ((!(A(AF(((AX((l34<=1)) + (l14>=2)) + (l15>=2))) U ...247
=> equivalent forward existential formula: ([FwdG(Init,!((((!(EX(!(E(TRUE U (l24>=1))))) * (l27<2)) * ((s6<=s1)&&(l13>=2))) * ((p16<=2)||(s6>l36)))))] = FA...519
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t18, t19, t42, t43, t52, t53, t69, t100, t101, t143, t150, t151, t152, t153, t168, t1...283
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,0.677419,27620,1,0,429,87863,461,315,3000,111003,637
FORMULA Szymanski-PT-a02-CTLCardinality-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Graph (complete) has 384 edges and 49 vertex of which 47 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 42 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 42 transition count 196
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 27 place count 42 transition count 180
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 28 place count 41 transition count 176
Iterating global reduction 0 with 1 rules applied. Total rules applied 29 place count 41 transition count 176
Applied a total of 29 rules in 31 ms. Remains 41 /49 variables (removed 8) and now considering 176/216 (removed 40) transitions.
[2022-06-11 17:35:09] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2022-06-11 17:35:09] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:35:09] [INFO ] Implicit Places using invariants in 41 ms returned []
[2022-06-11 17:35:09] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2022-06-11 17:35:09] [INFO ] Computed 1 place invariants in 5 ms
[2022-06-11 17:35:09] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:35:09] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2022-06-11 17:35:09] [INFO ] Redundant transitions in 5 ms returned []
[2022-06-11 17:35:09] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2022-06-11 17:35:09] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:35:09] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 41/49 places, 176/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 41/49 places, 176/216 transitions.
[2022-06-11 17:35:09] [INFO ] Flatten gal took : 6 ms
[2022-06-11 17:35:09] [INFO ] Flatten gal took : 7 ms
[2022-06-11 17:35:09] [INFO ] Input system was already deterministic with 176 transitions.
[2022-06-11 17:35:09] [INFO ] Flatten gal took : 10 ms
[2022-06-11 17:35:09] [INFO ] Flatten gal took : 5 ms
[2022-06-11 17:35:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality1543357739570778847.gal : 1 ms
[2022-06-11 17:35:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality6998339456099343867.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1543357739570778847.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6998339456099343867.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
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,31544,0.051563,6236,2,349,5,7024,6,0,342,5522,0
Converting to forward existential form...Done !
original formula: EF(AG((l30>1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((l30>1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t15, t16, t35, t36, t44, t45, t58, t84, t85, t120, t126, t127, t128, t129, t141, t161...281
(forward)formula 0,1,0.125598,8672,1,0,196,18789,374,141,2539,16015,362
FORMULA Szymanski-PT-a02-CTLCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 48 transition count 216
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 3 place count 46 transition count 208
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 46 transition count 208
Applied a total of 5 rules in 2 ms. Remains 46 /49 variables (removed 3) and now considering 208/216 (removed 8) transitions.
[2022-06-11 17:35:09] [INFO ] Flow matrix only has 77 transitions (discarded 131 similar events)
// Phase 1: matrix 77 rows 46 cols
[2022-06-11 17:35:09] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-11 17:35:09] [INFO ] Implicit Places using invariants in 37 ms returned []
[2022-06-11 17:35:09] [INFO ] Flow matrix only has 77 transitions (discarded 131 similar events)
// Phase 1: matrix 77 rows 46 cols
[2022-06-11 17:35:09] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-11 17:35:09] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:35:09] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
[2022-06-11 17:35:09] [INFO ] Flow matrix only has 77 transitions (discarded 131 similar events)
// Phase 1: matrix 77 rows 46 cols
[2022-06-11 17:35:09] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-11 17:35:09] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 46/49 places, 208/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 46/49 places, 208/216 transitions.
[2022-06-11 17:35:09] [INFO ] Flatten gal took : 6 ms
[2022-06-11 17:35:09] [INFO ] Flatten gal took : 6 ms
[2022-06-11 17:35:09] [INFO ] Input system was already deterministic with 208 transitions.
[2022-06-11 17:35:09] [INFO ] Flatten gal took : 7 ms
[2022-06-11 17:35:09] [INFO ] Flatten gal took : 6 ms
[2022-06-11 17:35:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality14298856591599776912.gal : 1 ms
[2022-06-11 17:35:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality13995881041332204841.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14298856591599776912.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13995881041332204841.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
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,49498,0.08334,6968,2,533,5,9871,6,0,391,6580,0
Converting to forward existential form...Done !
original formula: A(EX(EX(((EG((l26<=l33)) * AF((l3>=1))) * ((l15>=2)&&(l29>=1))))) U (!(((((EX(TRUE) * (l26>=1)) + AX((l20>=1))) + ((l28<=l18) + !(EX((l43...213
=> equivalent forward existential formula: [((Init * !(EG(!((!(((((EX(TRUE) * (l26>=1)) + !(EX(!((l20>=1))))) + ((l28<=l18) + !(EX((l43>=1))))) + EG(!(EX(!...584
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t41, t42, t52, t53, t67, t68, t76, t100, t101, t142, t150, t151, t152, t153...299
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 0,0,1.65519,59568,1,0,826,309435,462,527,2958,307331,1055
FORMULA Szymanski-PT-a02-CTLCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Graph (complete) has 384 edges and 49 vertex of which 47 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 43 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 43 transition count 200
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 25 place count 43 transition count 184
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 27 place count 41 transition count 176
Iterating global reduction 0 with 2 rules applied. Total rules applied 29 place count 41 transition count 176
Applied a total of 29 rules in 26 ms. Remains 41 /49 variables (removed 8) and now considering 176/216 (removed 40) transitions.
[2022-06-11 17:35:11] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2022-06-11 17:35:11] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:35:11] [INFO ] Implicit Places using invariants in 43 ms returned []
[2022-06-11 17:35:11] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2022-06-11 17:35:11] [INFO ] Computed 1 place invariants in 2 ms
[2022-06-11 17:35:11] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:35:11] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
[2022-06-11 17:35:11] [INFO ] Redundant transitions in 2 ms returned []
[2022-06-11 17:35:11] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2022-06-11 17:35:11] [INFO ] Computed 1 place invariants in 4 ms
[2022-06-11 17:35:11] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 41/49 places, 176/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 41/49 places, 176/216 transitions.
[2022-06-11 17:35:11] [INFO ] Flatten gal took : 6 ms
[2022-06-11 17:35:11] [INFO ] Flatten gal took : 5 ms
[2022-06-11 17:35:11] [INFO ] Input system was already deterministic with 176 transitions.
[2022-06-11 17:35:11] [INFO ] Flatten gal took : 5 ms
[2022-06-11 17:35:11] [INFO ] Flatten gal took : 5 ms
[2022-06-11 17:35:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality18366823990168529849.gal : 3 ms
[2022-06-11 17:35:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality7903669801692004392.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18366823990168529849.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7903669801692004392.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
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,31353,0.06244,6800,2,418,5,9006,6,0,342,6678,0
Converting to forward existential form...Done !
original formula: AG(((l23<=1) + EF((l3>=1))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((l23<=1))) * !(E(TRUE U (l3>=1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t15, t16, t34, t35, t44, t45, t57, t58, t65, t84, t85, t119, t126, t127, t128, t129, ...297
(forward)formula 0,0,0.177711,11200,1,0,210,29086,375,145,2531,24523,367
FORMULA Szymanski-PT-a02-CTLCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 6 place count 43 transition count 200
Iterating global reduction 1 with 4 rules applied. Total rules applied 10 place count 43 transition count 200
Applied a total of 10 rules in 10 ms. Remains 43 /49 variables (removed 6) and now considering 200/216 (removed 16) transitions.
[2022-06-11 17:35:11] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2022-06-11 17:35:11] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:35:11] [INFO ] Implicit Places using invariants in 54 ms returned []
[2022-06-11 17:35:11] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2022-06-11 17:35:11] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:35:11] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:35:12] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
[2022-06-11 17:35:12] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2022-06-11 17:35:12] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:35:12] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/49 places, 200/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 43/49 places, 200/216 transitions.
[2022-06-11 17:35:12] [INFO ] Flatten gal took : 5 ms
[2022-06-11 17:35:12] [INFO ] Flatten gal took : 5 ms
[2022-06-11 17:35:12] [INFO ] Input system was already deterministic with 200 transitions.
[2022-06-11 17:35:12] [INFO ] Flatten gal took : 5 ms
[2022-06-11 17:35:12] [INFO ] Flatten gal took : 5 ms
[2022-06-11 17:35:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality15778112874781886017.gal : 1 ms
[2022-06-11 17:35:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality1143806495252053175.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15778112874781886017.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1143806495252053175.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
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,40117,0.0886,6580,2,373,5,7590,6,0,374,5953,0
Converting to forward existential form...Done !
original formula: E((l27>=1) U EX(EF(EG((l13>=2)))))
=> equivalent forward existential formula: [FwdG(FwdU(EY(FwdU(Init,(l27>=1))),TRUE),(l13>=2))] != FALSE
Hit Full ! (commute/partial/dont) 192/0/8
Hit Full ! (commute/partial/dont) 192/0/8
(forward)formula 0,1,0.212175,9136,1,0,21,16612,27,4,2065,13583,22
FORMULA Szymanski-PT-a02-CTLCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 6 place count 43 transition count 200
Iterating global reduction 1 with 4 rules applied. Total rules applied 10 place count 43 transition count 200
Applied a total of 10 rules in 3 ms. Remains 43 /49 variables (removed 6) and now considering 200/216 (removed 16) transitions.
[2022-06-11 17:35:12] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2022-06-11 17:35:12] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:35:12] [INFO ] Implicit Places using invariants in 77 ms returned []
[2022-06-11 17:35:12] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2022-06-11 17:35:12] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:35:12] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:35:12] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
[2022-06-11 17:35:12] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2022-06-11 17:35:12] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:35:12] [INFO ] Dead Transitions using invariants and state equation in 122 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/49 places, 200/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 43/49 places, 200/216 transitions.
[2022-06-11 17:35:12] [INFO ] Flatten gal took : 6 ms
[2022-06-11 17:35:12] [INFO ] Flatten gal took : 9 ms
[2022-06-11 17:35:12] [INFO ] Input system was already deterministic with 200 transitions.
[2022-06-11 17:35:12] [INFO ] Flatten gal took : 6 ms
[2022-06-11 17:35:12] [INFO ] Flatten gal took : 6 ms
[2022-06-11 17:35:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality3626733634832791288.gal : 2 ms
[2022-06-11 17:35:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality9139992385857781052.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3626733634832791288.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9139992385857781052.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
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,40117,0.086722,6580,2,373,5,7590,6,0,374,5953,0
Converting to forward existential form...Done !
original formula: E(!((AF(AX(FALSE)) + EX(((l3<=2)&&(l11>=1))))) U (E(AG((l29>=1)) U A(AX((s7>=1)) U (l20<=l5))) * (l39>=2)))
=> equivalent forward existential formula: [((FwdU((FwdU(Init,!((!(EG(!(!(EX(!(FALSE)))))) + EX(((l3<=2)&&(l11>=1)))))) * (l39>=2)),!(E(TRUE U !((l29>=1)))...252
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t18, t19, t40, t41, t50, t51, t67, t96, t97, t137, t144, t145, t146, t147, t162, t184...281
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.455711,19936,1,0,467,68222,448,318,2846,80657,713
FORMULA Szymanski-PT-a02-CTLCardinality-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Graph (complete) has 384 edges and 49 vertex of which 48 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 6 place count 43 transition count 196
Iterating global reduction 0 with 5 rules applied. Total rules applied 11 place count 43 transition count 196
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 27 place count 43 transition count 180
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 29 place count 41 transition count 172
Iterating global reduction 0 with 2 rules applied. Total rules applied 31 place count 41 transition count 172
Applied a total of 31 rules in 19 ms. Remains 41 /49 variables (removed 8) and now considering 172/216 (removed 44) transitions.
[2022-06-11 17:35:13] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 41 cols
[2022-06-11 17:35:13] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-11 17:35:13] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-06-11 17:35:13] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 41 cols
[2022-06-11 17:35:13] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-11 17:35:13] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:35:13] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2022-06-11 17:35:13] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-11 17:35:13] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 41 cols
[2022-06-11 17:35:13] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-11 17:35:13] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 41/49 places, 172/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 41/49 places, 172/216 transitions.
[2022-06-11 17:35:13] [INFO ] Flatten gal took : 6 ms
[2022-06-11 17:35:13] [INFO ] Flatten gal took : 5 ms
[2022-06-11 17:35:13] [INFO ] Input system was already deterministic with 172 transitions.
[2022-06-11 17:35:13] [INFO ] Flatten gal took : 7 ms
[2022-06-11 17:35:13] [INFO ] Flatten gal took : 5 ms
[2022-06-11 17:35:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality2996218553278511450.gal : 3 ms
[2022-06-11 17:35:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality10247202027632035358.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2996218553278511450.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10247202027632035358.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
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,27879,0.045785,6148,2,408,5,5660,6,0,335,4497,0
Converting to forward existential form...Done !
original formula: AF(((AG((l0<=1)) * EF((l3>=2))) * EG((l43<1))))
=> equivalent forward existential formula: [FwdG(Init,!(((!(E(TRUE U !((l0<=1)))) * E(TRUE U (l3>=2))) * EG((l43<1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t15, t16, t34, t35, t43, t44, t57, t82, t83, t117, t123, t124, t125, t126, t138, t157...281
(forward)formula 0,1,0.136733,10020,1,0,209,20547,378,148,2586,18164,385
FORMULA Szymanski-PT-a02-CTLCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 7 place count 42 transition count 196
Iterating global reduction 1 with 5 rules applied. Total rules applied 12 place count 42 transition count 196
Applied a total of 12 rules in 2 ms. Remains 42 /49 variables (removed 7) and now considering 196/216 (removed 20) transitions.
[2022-06-11 17:35:13] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:35:13] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:35:13] [INFO ] Implicit Places using invariants in 36 ms returned []
[2022-06-11 17:35:13] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:35:13] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:35:13] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:35:13] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2022-06-11 17:35:13] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:35:13] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:35:13] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/49 places, 196/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 42/49 places, 196/216 transitions.
[2022-06-11 17:35:13] [INFO ] Flatten gal took : 4 ms
[2022-06-11 17:35:13] [INFO ] Flatten gal took : 5 ms
[2022-06-11 17:35:13] [INFO ] Input system was already deterministic with 196 transitions.
[2022-06-11 17:35:13] [INFO ] Flatten gal took : 5 ms
[2022-06-11 17:35:13] [INFO ] Flatten gal took : 5 ms
[2022-06-11 17:35:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality9645696157191017330.gal : 1 ms
[2022-06-11 17:35:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality18071386624762456572.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9645696157191017330.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18071386624762456572.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
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,35703,0.057421,6632,2,359,5,7500,6,0,366,5800,0
Converting to forward existential form...Done !
original formula: EX(AF((AF((l35<=1)) * EF(AG((l38>=2))))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!((!(EG(!((l35<=1)))) * E(TRUE U !(E(TRUE U !((l38>=2))))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t39, t40, t49, t50, t65, t94, t95, t134, t141, t142, t143, t144, t158, t180...281
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.23773,12764,1,0,307,37782,428,226,2784,35779,541
FORMULA Szymanski-PT-a02-CTLCardinality-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
[2022-06-11 17:35:13] [INFO ] Flatten gal took : 5 ms
[2022-06-11 17:35:13] [INFO ] Flatten gal took : 5 ms
Total runtime 10094 ms.
BK_STOP 1654968914015
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination CTLCardinality -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=@none -Xss128m -Xms40m -Xmx8192m
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="Szymanski-PT-a02"
export BK_EXAMINATION="CTLCardinality"
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 Szymanski-PT-a02, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r312-tall-165472283000985"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-a02.tgz
mv Szymanski-PT-a02 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;