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-165472283101025.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-a12, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472283101025
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 548K
-rw-r--r-- 1 mcc users 5.6K Jun 7 17:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Jun 7 17:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Jun 7 17:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Jun 7 17:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Jun 6 15:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 6 15:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Jun 6 15:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Jun 6 15:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 11K Jun 7 17:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 119K Jun 7 17:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Jun 7 17:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 103K 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-a12-CTLCardinality-00
FORMULA_NAME Szymanski-PT-a12-CTLCardinality-01
FORMULA_NAME Szymanski-PT-a12-CTLCardinality-02
FORMULA_NAME Szymanski-PT-a12-CTLCardinality-03
FORMULA_NAME Szymanski-PT-a12-CTLCardinality-04
FORMULA_NAME Szymanski-PT-a12-CTLCardinality-05
FORMULA_NAME Szymanski-PT-a12-CTLCardinality-06
FORMULA_NAME Szymanski-PT-a12-CTLCardinality-07
FORMULA_NAME Szymanski-PT-a12-CTLCardinality-08
FORMULA_NAME Szymanski-PT-a12-CTLCardinality-09
FORMULA_NAME Szymanski-PT-a12-CTLCardinality-10
FORMULA_NAME Szymanski-PT-a12-CTLCardinality-11
FORMULA_NAME Szymanski-PT-a12-CTLCardinality-12
FORMULA_NAME Szymanski-PT-a12-CTLCardinality-13
FORMULA_NAME Szymanski-PT-a12-CTLCardinality-14
FORMULA_NAME Szymanski-PT-a12-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1654971077801

Running Version 202205111006
[2022-06-11 18:11:18] [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 18:11:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-11 18:11:19] [INFO ] Load time of PNML (sax parser for PT used): 93 ms
[2022-06-11 18:11:19] [INFO ] Transformed 61 places.
[2022-06-11 18:11:19] [INFO ] Transformed 224 transitions.
[2022-06-11 18:11:19] [INFO ] Parsed PT model containing 61 places and 224 transitions in 192 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 12 ms.
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 8 transitions.
FORMULA Szymanski-PT-a12-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 41 out of 49 places. Attempting structural reductions.
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
Applied a total of 1 rules in 12 ms. Remains 48 /49 variables (removed 1) and now considering 216/216 (removed 0) transitions.
[2022-06-11 18:11:19] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
// Phase 1: matrix 79 rows 48 cols
[2022-06-11 18:11:19] [INFO ] Computed 2 place invariants in 8 ms
[2022-06-11 18:11:19] [INFO ] Implicit Places using invariants in 157 ms returned []
[2022-06-11 18:11:19] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
// Phase 1: matrix 79 rows 48 cols
[2022-06-11 18:11:19] [INFO ] Computed 2 place invariants in 18 ms
[2022-06-11 18:11:19] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 18:11:19] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 276 ms to find 0 implicit places.
[2022-06-11 18:11:19] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
// Phase 1: matrix 79 rows 48 cols
[2022-06-11 18:11:19] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-11 18:11:19] [INFO ] Dead Transitions using invariants and state equation in 115 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 48/49 places, 216/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 48/49 places, 216/216 transitions.
Support contains 41 out of 48 places after structural reductions.
[2022-06-11 18:11:19] [INFO ] Flatten gal took : 44 ms
[2022-06-11 18:11:19] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA Szymanski-PT-a12-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-11 18:11:19] [INFO ] Flatten gal took : 18 ms
[2022-06-11 18:11:19] [INFO ] Input system was already deterministic with 216 transitions.
Support contains 38 out of 48 places (down from 41) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 7 resets, run finished after 244 ms. (steps per millisecond=40 ) properties (out of 39) seen :28
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2022-06-11 18:11:20] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
// Phase 1: matrix 79 rows 48 cols
[2022-06-11 18:11:20] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-11 18:11:20] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-06-11 18:11:20] [INFO ] After 80ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:8
[2022-06-11 18:11:20] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-06-11 18:11:20] [INFO ] After 22ms SMT Verify possible using state equation in natural domain returned unsat :8 sat :1
[2022-06-11 18:11:20] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 18:11:20] [INFO ] After 7ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :8 sat :1
[2022-06-11 18:11:20] [INFO ] After 20ms SMT Verify possible using trap constraints in natural domain returned unsat :8 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2022-06-11 18:11:20] [INFO ] After 97ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :1
Fused 9 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 48 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 48/48 places, 216/216 transitions.
Graph (complete) has 246 edges and 48 vertex of which 47 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 47 transition count 212
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 10 place count 42 transition count 192
Iterating global reduction 1 with 5 rules applied. Total rules applied 15 place count 42 transition count 192
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 1 with 16 rules applied. Total rules applied 31 place count 42 transition count 176
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 41 transition count 172
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 41 transition count 172
Applied a total of 33 rules in 32 ms. Remains 41 /48 variables (removed 7) and now considering 172/216 (removed 44) transitions.
Finished structural reductions, in 1 iterations. Remains : 41/48 places, 172/216 transitions.
Finished random walk after 5176 steps, including 1 resets, run visited all 1 properties in 6 ms. (steps per millisecond=862 )
Successfully simplified 8 atomic propositions for a total of 13 simplifications.
[2022-06-11 18:11:20] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2022-06-11 18:11:20] [INFO ] Flatten gal took : 11 ms
FORMULA Szymanski-PT-a12-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-a12-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-11 18:11:20] [INFO ] Flatten gal took : 12 ms
[2022-06-11 18:11:20] [INFO ] Input system was already deterministic with 216 transitions.
Support contains 26 out of 48 places (down from 29) after GAL structural reductions.
Computed a total of 9 stabilizing places and 36 stable transitions
Graph (complete) has 379 edges and 48 vertex of which 47 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 48/48 places, 216/216 transitions.
Graph (complete) has 379 edges and 48 vertex of which 47 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 44 transition count 204
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 44 transition count 204
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 19 place count 44 transition count 192
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 20 place count 43 transition count 188
Iterating global reduction 0 with 1 rules applied. Total rules applied 21 place count 43 transition count 188
Applied a total of 21 rules in 23 ms. Remains 43 /48 variables (removed 5) and now considering 188/216 (removed 28) transitions.
[2022-06-11 18:11:20] [INFO ] Flow matrix only has 72 transitions (discarded 116 similar events)
// Phase 1: matrix 72 rows 43 cols
[2022-06-11 18:11:20] [INFO ] Computed 1 place invariants in 4 ms
[2022-06-11 18:11:20] [INFO ] Implicit Places using invariants in 55 ms returned []
[2022-06-11 18:11:20] [INFO ] Flow matrix only has 72 transitions (discarded 116 similar events)
// Phase 1: matrix 72 rows 43 cols
[2022-06-11 18:11:20] [INFO ] Computed 1 place invariants in 2 ms
[2022-06-11 18:11:20] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 18:11:20] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
[2022-06-11 18:11:20] [INFO ] Redundant transitions in 5 ms returned []
[2022-06-11 18:11:20] [INFO ] Flow matrix only has 72 transitions (discarded 116 similar events)
// Phase 1: matrix 72 rows 43 cols
[2022-06-11 18:11:20] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 18:11:21] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 43/48 places, 188/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 43/48 places, 188/216 transitions.
[2022-06-11 18:11:21] [INFO ] Flatten gal took : 9 ms
[2022-06-11 18:11:21] [INFO ] Flatten gal took : 10 ms
[2022-06-11 18:11:21] [INFO ] Input system was already deterministic with 188 transitions.
[2022-06-11 18:11:21] [INFO ] Flatten gal took : 10 ms
[2022-06-11 18:11:21] [INFO ] Flatten gal took : 14 ms
[2022-06-11 18:11:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality13019335479344869690.gal : 2 ms
[2022-06-11 18:11:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality17447364013071282766.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/CTLCardinality13019335479344869690.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17447364013071282766.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,1.61028e+15,9.85734,201156,2,10872,5,1.36423e+06,6,0,362,839753,0


Converting to forward existential form...Done !
original formula: (EF((l9>=3)) + AF(AG(!(E(((l0<=l6)||(l10<=l23)) U ((l2<=7)||(l35<=2)))))))
=> equivalent forward existential formula: [FwdG((Init * !(E(TRUE U (l9>=3)))),!(!(E(TRUE U !(!(E(((l0<=l6)||(l10<=l23)) U ((l2<=7)||(l35<=2)))))))))] = FA...158
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t18, t19, t37, t38, t47, t48, t63, t64, t71, t90, t91, t128, t135, t136, t137, t138, ...297
Detected timeout of ITS tools.
[2022-06-11 18:11:51] [INFO ] Flatten gal took : 11 ms
[2022-06-11 18:11:51] [INFO ] Applying decomposition
[2022-06-11 18:11:51] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph1463238788959745704.txt' '-o' '/tmp/graph1463238788959745704.bin' '-w' '/tmp/graph1463238788959745704.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph1463238788959745704.bin' '-l' '-1' '-v' '-w' '/tmp/graph1463238788959745704.weights' '-q' '0' '-e' '0.001'
[2022-06-11 18:11:51] [INFO ] Decomposing Gal with order
[2022-06-11 18:11:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 18:11:51] [INFO ] Removed a total of 115 redundant transitions.
[2022-06-11 18:11:51] [INFO ] Flatten gal took : 55 ms
[2022-06-11 18:11:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 98 labels/synchronizations in 5 ms.
[2022-06-11 18:11:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality15486372924510647235.gal : 2 ms
[2022-06-11 18:11:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality1790794154821196789.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/CTLCardinality15486372924510647235.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1790794154821196789.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 48/48 places, 216/216 transitions.
Graph (complete) has 379 edges and 48 vertex of which 47 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 44 transition count 204
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 44 transition count 204
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 23 place count 44 transition count 188
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 25 place count 42 transition count 180
Iterating global reduction 0 with 2 rules applied. Total rules applied 27 place count 42 transition count 180
Applied a total of 27 rules in 20 ms. Remains 42 /48 variables (removed 6) and now considering 180/216 (removed 36) transitions.
[2022-06-11 18:12:21] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
// Phase 1: matrix 70 rows 42 cols
[2022-06-11 18:12:21] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 18:12:21] [INFO ] Implicit Places using invariants in 39 ms returned []
[2022-06-11 18:12:21] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
// Phase 1: matrix 70 rows 42 cols
[2022-06-11 18:12:21] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 18:12:21] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 18:12:21] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
[2022-06-11 18:12:21] [INFO ] Redundant transitions in 5 ms returned []
[2022-06-11 18:12:21] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
// Phase 1: matrix 70 rows 42 cols
[2022-06-11 18:12:21] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 18:12:21] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 42/48 places, 180/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 42/48 places, 180/216 transitions.
[2022-06-11 18:12:21] [INFO ] Flatten gal took : 11 ms
[2022-06-11 18:12:21] [INFO ] Flatten gal took : 8 ms
[2022-06-11 18:12:21] [INFO ] Input system was already deterministic with 180 transitions.
[2022-06-11 18:12:21] [INFO ] Flatten gal took : 8 ms
[2022-06-11 18:12:21] [INFO ] Flatten gal took : 8 ms
[2022-06-11 18:12:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality1429161353027143066.gal : 1 ms
[2022-06-11 18:12:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality12516104497915460817.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/CTLCardinality1429161353027143066.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12516104497915460817.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,9.13449e+14,10.9112,247552,2,9615,5,1.66332e+06,6,0,350,1.02424e+06,0


Converting to forward existential form...Done !
original formula: EF(AG(A(((l34<=l14)||(l26<=s2)) U (l40<=l27))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(!((E(!((l40<=l27)) U (!(((l34<=l14)||(l26<=s2))) * !((l40<=l27)))) + EG(!((l40<...178
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t15, t16, t35, t36, t45, t46, t58, t59, t66, t86, t87, t122, t129, t130, t131, t132, ...297
Detected timeout of ITS tools.
[2022-06-11 18:12:51] [INFO ] Flatten gal took : 8 ms
[2022-06-11 18:12:51] [INFO ] Applying decomposition
[2022-06-11 18:12:51] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph14394579833612827866.txt' '-o' '/tmp/graph14394579833612827866.bin' '-w' '/tmp/graph14394579833612827866.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14394579833612827866.bin' '-l' '-1' '-v' '-w' '/tmp/graph14394579833612827866.weights' '-q' '0' '-e' '0.001'
[2022-06-11 18:12:51] [INFO ] Decomposing Gal with order
[2022-06-11 18:12:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 18:12:51] [INFO ] Removed a total of 190 redundant transitions.
[2022-06-11 18:12:51] [INFO ] Flatten gal took : 35 ms
[2022-06-11 18:12:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 110 labels/synchronizations in 5 ms.
[2022-06-11 18:12:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality2521244846588243534.gal : 1 ms
[2022-06-11 18:12:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality8274976104085170714.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/CTLCardinality2521244846588243534.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8274976104085170714.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 48/48 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 47 transition count 216
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 6 place count 42 transition count 196
Iterating global reduction 1 with 5 rules applied. Total rules applied 11 place count 42 transition count 196
Applied a total of 11 rules in 25 ms. Remains 42 /48 variables (removed 6) and now considering 196/216 (removed 20) transitions.
[2022-06-11 18:13:21] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 18:13:21] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 18:13:21] [INFO ] Implicit Places using invariants in 44 ms returned []
[2022-06-11 18:13:21] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 18:13:21] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 18:13:22] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 18:13:22] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
[2022-06-11 18:13:22] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 18:13:22] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 18:13:22] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/48 places, 196/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 42/48 places, 196/216 transitions.
[2022-06-11 18:13:22] [INFO ] Flatten gal took : 9 ms
[2022-06-11 18:13:22] [INFO ] Flatten gal took : 8 ms
[2022-06-11 18:13:22] [INFO ] Input system was already deterministic with 196 transitions.
[2022-06-11 18:13:22] [INFO ] Flatten gal took : 7 ms
[2022-06-11 18:13:22] [INFO ] Flatten gal took : 8 ms
[2022-06-11 18:13:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality14942401074740735493.gal : 3 ms
[2022-06-11 18:13:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality4211514719228778625.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/CTLCardinality14942401074740735493.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4211514719228778625.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,9.40359e+14,5.3614,123084,2,6274,5,735176,6,0,366,532531,0


Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,5.3638,123084,1,0,6,735176,7,1,531,532531,1
FORMULA Szymanski-PT-a12-CTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 48/48 places, 216/216 transitions.
Graph (complete) has 379 edges and 48 vertex of which 47 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 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 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 29 place count 40 transition count 172
Iterating global reduction 0 with 2 rules applied. Total rules applied 31 place count 40 transition count 172
Applied a total of 31 rules in 20 ms. Remains 40 /48 variables (removed 8) and now considering 172/216 (removed 44) transitions.
[2022-06-11 18:13:27] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2022-06-11 18:13:27] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 18:13:27] [INFO ] Implicit Places using invariants in 44 ms returned []
[2022-06-11 18:13:27] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2022-06-11 18:13:27] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 18:13:27] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 18:13:27] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2022-06-11 18:13:27] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-11 18:13:27] [INFO ] Flow matrix only has 68 transitions (discarded 104 similar events)
// Phase 1: matrix 68 rows 40 cols
[2022-06-11 18:13:27] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 18:13:27] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 40/48 places, 172/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/48 places, 172/216 transitions.
[2022-06-11 18:13:27] [INFO ] Flatten gal took : 6 ms
[2022-06-11 18:13:27] [INFO ] Flatten gal took : 5 ms
[2022-06-11 18:13:27] [INFO ] Input system was already deterministic with 172 transitions.
[2022-06-11 18:13:27] [INFO ] Flatten gal took : 5 ms
[2022-06-11 18:13:27] [INFO ] Flatten gal took : 5 ms
[2022-06-11 18:13:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality2591546032613710566.gal : 1 ms
[2022-06-11 18:13:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality16945792999073188170.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/CTLCardinality2591546032613710566.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16945792999073188170.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,3.04252e+14,3.90195,103896,2,5994,5,613354,6,0,334,471634,0


Converting to forward existential form...Done !
original formula: AF(AG((l5<=9)))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((l5<=9))))))] = 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
Detected timeout of ITS tools.
[2022-06-11 18:13:57] [INFO ] Flatten gal took : 7 ms
[2022-06-11 18:13:57] [INFO ] Applying decomposition
[2022-06-11 18:13:57] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph12912125853299602908.txt' '-o' '/tmp/graph12912125853299602908.bin' '-w' '/tmp/graph12912125853299602908.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12912125853299602908.bin' '-l' '-1' '-v' '-w' '/tmp/graph12912125853299602908.weights' '-q' '0' '-e' '0.001'
[2022-06-11 18:13:57] [INFO ] Decomposing Gal with order
[2022-06-11 18:13:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 18:13:57] [INFO ] Removed a total of 287 redundant transitions.
[2022-06-11 18:13:57] [INFO ] Flatten gal took : 14 ms
[2022-06-11 18:13:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 43 labels/synchronizations in 6 ms.
[2022-06-11 18:13:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality9925988344335347913.gal : 1 ms
[2022-06-11 18:13:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality11604415159594763337.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/CTLCardinality9925988344335347913.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11604415159594763337.ctl'

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...254
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 48/48 places, 216/216 transitions.
Graph (complete) has 379 edges and 48 vertex of which 47 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 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 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 18 ms. Remains 41 /48 variables (removed 7) and now considering 176/216 (removed 40) transitions.
[2022-06-11 18:14:27] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2022-06-11 18:14:27] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 18:14:27] [INFO ] Implicit Places using invariants in 37 ms returned []
[2022-06-11 18:14:27] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2022-06-11 18:14:27] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 18:14:28] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 18:14:28] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
[2022-06-11 18:14:28] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-11 18:14:28] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2022-06-11 18:14:28] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 18:14:28] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 41/48 places, 176/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 41/48 places, 176/216 transitions.
[2022-06-11 18:14:28] [INFO ] Flatten gal took : 10 ms
[2022-06-11 18:14:28] [INFO ] Flatten gal took : 7 ms
[2022-06-11 18:14:28] [INFO ] Input system was already deterministic with 176 transitions.
[2022-06-11 18:14:28] [INFO ] Flatten gal took : 6 ms
[2022-06-11 18:14:28] [INFO ] Flatten gal took : 10 ms
[2022-06-11 18:14:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality12394500940340219023.gal : 2 ms
[2022-06-11 18:14:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality11378197907792936547.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/CTLCardinality12394500940340219023.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11378197907792936547.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,5.34374e+14,3.98187,104456,2,6039,5,632612,6,0,342,464447,0


Converting to forward existential form...Done !
original formula: EF(!(A(EG(EF((l34<=8))) U A((s6<=0) U (EG((l28<=l27)) + EF((l15<=11)))))))
=> equivalent forward existential formula: (([(((FwdU((FwdU(FwdU(Init,TRUE),!(!((E(!((EG((l28<=l27)) + E(TRUE U (l15<=11)))) U (!((s6<=0)) * !((EG((l28<=l2...849
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
Detected timeout of ITS tools.
[2022-06-11 18:14:58] [INFO ] Flatten gal took : 6 ms
[2022-06-11 18:14:58] [INFO ] Applying decomposition
[2022-06-11 18:14:58] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph16078854705633217875.txt' '-o' '/tmp/graph16078854705633217875.bin' '-w' '/tmp/graph16078854705633217875.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph16078854705633217875.bin' '-l' '-1' '-v' '-w' '/tmp/graph16078854705633217875.weights' '-q' '0' '-e' '0.001'
[2022-06-11 18:14:58] [INFO ] Decomposing Gal with order
[2022-06-11 18:14:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 18:14:58] [INFO ] Removed a total of 120 redundant transitions.
[2022-06-11 18:14:58] [INFO ] Flatten gal took : 17 ms
[2022-06-11 18:14:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 1 ms.
[2022-06-11 18:14:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality1682674419919373669.gal : 1 ms
[2022-06-11 18:14:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality13352112651512650949.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/CTLCardinality1682674419919373669.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13352112651512650949.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,5.34374e+14,8.3077,191296,2,7168,5,1.13455e+06,6,0,330,1.07075e+06,0


Converting to forward existential form...Done !
original formula: EF(!(A(EG(EF((gi0.gu4.l34<=8))) U A((gi0.gu0.s6<=0) U (EG((gu2.l28<=gu2.l27)) + EF((gi0.gu0.l15<=11)))))))
=> equivalent forward existential formula: (([(((FwdU((FwdU(FwdU(Init,TRUE),!(!((E(!((EG((gu2.l28<=gu2.l27)) + E(TRUE U (gi0.gu0.l15<=11)))) U (!((gi0.gu0....1089
Reverse transition relation is NOT exact ! Due to transitions gi0.gu0.t0, gi0.gu0.t1, gi0.gu0.t15, gi0.gu0.t16, gi0.gu0.t44, gi0.gu0.t45, gi0.gu0.t58, gi0....422
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 48/48 places, 216/216 transitions.
Graph (complete) has 379 edges and 48 vertex of which 47 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 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 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 21 place count 43 transition count 188
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 22 place count 42 transition count 184
Iterating global reduction 0 with 1 rules applied. Total rules applied 23 place count 42 transition count 184
Applied a total of 23 rules in 21 ms. Remains 42 /48 variables (removed 6) and now considering 184/216 (removed 32) transitions.
[2022-06-11 18:15:28] [INFO ] Flow matrix only has 71 transitions (discarded 113 similar events)
// Phase 1: matrix 71 rows 42 cols
[2022-06-11 18:15:28] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 18:15:28] [INFO ] Implicit Places using invariants in 132 ms returned []
[2022-06-11 18:15:28] [INFO ] Flow matrix only has 71 transitions (discarded 113 similar events)
// Phase 1: matrix 71 rows 42 cols
[2022-06-11 18:15:28] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 18:15:28] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 18:15:28] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 196 ms to find 0 implicit places.
[2022-06-11 18:15:28] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-11 18:15:28] [INFO ] Flow matrix only has 71 transitions (discarded 113 similar events)
// Phase 1: matrix 71 rows 42 cols
[2022-06-11 18:15:28] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 18:15:28] [INFO ] Dead Transitions using invariants and state equation in 189 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 42/48 places, 184/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 42/48 places, 184/216 transitions.
[2022-06-11 18:15:28] [INFO ] Flatten gal took : 5 ms
[2022-06-11 18:15:28] [INFO ] Flatten gal took : 8 ms
[2022-06-11 18:15:28] [INFO ] Input system was already deterministic with 184 transitions.
[2022-06-11 18:15:28] [INFO ] Flatten gal took : 6 ms
[2022-06-11 18:15:28] [INFO ] Flatten gal took : 8 ms
[2022-06-11 18:15:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality8908407820634976748.gal : 1 ms
[2022-06-11 18:15:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality8477207519703964291.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/CTLCardinality8908407820634976748.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8477207519703964291.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,9.13449e+14,4.56363,117480,2,6334,5,709088,6,0,354,526276,0


Converting to forward existential form...Done !
original formula: (AG(((l35<=l0) * AG(EF((l19>1))))) + (AF(EG(((l9<=1) + AG((s6<=l19))))) * E(!(((l14<=l9)&&(l11<=s5))) U (l18>=1))))
=> equivalent forward existential formula: ([FwdG((Init * !(!(E(TRUE U !(((l35<=l0) * !(E(TRUE U !(E(TRUE U (l19>1))))))))))),!(EG(((l9<=1) + !(E(TRUE U !(...316
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t18, t19, t37, t38, t46, t47, t63, t88, t89, t126, t132, t133, t134, t135, t150, t169...281
(forward)formula 0,0,21.1304,451632,1,0,326,2.65973e+06,396,214,3066,2.56212e+06,517
FORMULA Szymanski-PT-a12-CTLCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 48/48 places, 216/216 transitions.
Graph (complete) has 379 edges and 48 vertex of which 47 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 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 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 21 place count 43 transition count 188
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 22 place count 42 transition count 184
Iterating global reduction 0 with 1 rules applied. Total rules applied 23 place count 42 transition count 184
Applied a total of 23 rules in 14 ms. Remains 42 /48 variables (removed 6) and now considering 184/216 (removed 32) transitions.
[2022-06-11 18:15:50] [INFO ] Flow matrix only has 71 transitions (discarded 113 similar events)
// Phase 1: matrix 71 rows 42 cols
[2022-06-11 18:15:50] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 18:15:50] [INFO ] Implicit Places using invariants in 38 ms returned []
[2022-06-11 18:15:50] [INFO ] Flow matrix only has 71 transitions (discarded 113 similar events)
// Phase 1: matrix 71 rows 42 cols
[2022-06-11 18:15:50] [INFO ] Computed 1 place invariants in 4 ms
[2022-06-11 18:15:50] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 18:15:50] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
[2022-06-11 18:15:50] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-11 18:15:50] [INFO ] Flow matrix only has 71 transitions (discarded 113 similar events)
// Phase 1: matrix 71 rows 42 cols
[2022-06-11 18:15:50] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 18:15:50] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 42/48 places, 184/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 42/48 places, 184/216 transitions.
[2022-06-11 18:15:50] [INFO ] Flatten gal took : 5 ms
[2022-06-11 18:15:50] [INFO ] Flatten gal took : 5 ms
[2022-06-11 18:15:50] [INFO ] Input system was already deterministic with 184 transitions.
Finished random walk after 367 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=183 )
FORMULA Szymanski-PT-a12-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 48/48 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 47 transition count 216
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 43 transition count 200
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 43 transition count 200
Applied a total of 9 rules in 4 ms. Remains 43 /48 variables (removed 5) and now considering 200/216 (removed 16) transitions.
[2022-06-11 18:15:50] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2022-06-11 18:15:50] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 18:15:50] [INFO ] Implicit Places using invariants in 47 ms returned []
[2022-06-11 18:15:50] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2022-06-11 18:15:50] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 18:15:50] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 18:15:50] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2022-06-11 18:15:50] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2022-06-11 18:15:50] [INFO ] Computed 1 place invariants in 8 ms
[2022-06-11 18:15:50] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/48 places, 200/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 43/48 places, 200/216 transitions.
[2022-06-11 18:15:50] [INFO ] Flatten gal took : 5 ms
[2022-06-11 18:15:50] [INFO ] Flatten gal took : 6 ms
[2022-06-11 18:15:50] [INFO ] Input system was already deterministic with 200 transitions.
[2022-06-11 18:15:50] [INFO ] Flatten gal took : 6 ms
[2022-06-11 18:15:50] [INFO ] Flatten gal took : 6 ms
[2022-06-11 18:15:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality13476115215140984625.gal : 1 ms
[2022-06-11 18:15:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality10035139364749918698.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/CTLCardinality13476115215140984625.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10035139364749918698.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,1.61028e+15,4.7492,122872,2,6503,5,733394,6,0,374,537202,0


Converting to forward existential form...Done !
original formula: AX(EF((l13<=l10)))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U (l13<=l10))))] = FALSE
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
(forward)formula 0,1,8.78691,140296,1,0,207,796021,421,151,3135,671172,414
FORMULA Szymanski-PT-a12-CTLCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 48/48 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 47 transition count 216
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 6 place count 42 transition count 196
Iterating global reduction 1 with 5 rules applied. Total rules applied 11 place count 42 transition count 196
Applied a total of 11 rules in 10 ms. Remains 42 /48 variables (removed 6) and now considering 196/216 (removed 20) transitions.
[2022-06-11 18:15:59] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 18:15:59] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 18:15:59] [INFO ] Implicit Places using invariants in 40 ms returned []
[2022-06-11 18:15:59] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 18:15:59] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 18:15:59] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 18:15:59] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2022-06-11 18:15:59] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 18:15:59] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 18:15:59] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/48 places, 196/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 42/48 places, 196/216 transitions.
[2022-06-11 18:15:59] [INFO ] Flatten gal took : 5 ms
[2022-06-11 18:15:59] [INFO ] Flatten gal took : 6 ms
[2022-06-11 18:15:59] [INFO ] Input system was already deterministic with 196 transitions.
[2022-06-11 18:15:59] [INFO ] Flatten gal took : 6 ms
[2022-06-11 18:15:59] [INFO ] Flatten gal took : 5 ms
[2022-06-11 18:15:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality6426919123651778942.gal : 1 ms
[2022-06-11 18:15:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality11659955355506042615.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/CTLCardinality6426919123651778942.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11659955355506042615.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,9.40359e+14,4.76775,123248,2,6274,5,735176,6,0,366,532531,0


Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,4.77025,123248,1,0,6,735176,7,1,531,532531,1
FORMULA Szymanski-PT-a12-CTLCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 48/48 places, 216/216 transitions.
Graph (complete) has 379 edges and 48 vertex of which 47 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 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 10 ms. Remains 41 /48 variables (removed 7) and now considering 176/216 (removed 40) transitions.
[2022-06-11 18:16:04] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2022-06-11 18:16:04] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 18:16:04] [INFO ] Implicit Places using invariants in 40 ms returned []
[2022-06-11 18:16:04] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2022-06-11 18:16:04] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 18:16:04] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 18:16:04] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
[2022-06-11 18:16:04] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-11 18:16:04] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2022-06-11 18:16:04] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 18:16:04] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 41/48 places, 176/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 41/48 places, 176/216 transitions.
[2022-06-11 18:16:04] [INFO ] Flatten gal took : 5 ms
[2022-06-11 18:16:04] [INFO ] Flatten gal took : 4 ms
[2022-06-11 18:16:04] [INFO ] Input system was already deterministic with 176 transitions.
Finished random walk after 446 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=223 )
FORMULA Szymanski-PT-a12-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 48/48 places, 216/216 transitions.
Graph (complete) has 379 edges and 48 vertex of which 47 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 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 13 ms. Remains 41 /48 variables (removed 7) and now considering 176/216 (removed 40) transitions.
[2022-06-11 18:16:04] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2022-06-11 18:16:04] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 18:16:04] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-06-11 18:16:04] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2022-06-11 18:16:04] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 18:16:04] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 18:16:04] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2022-06-11 18:16:04] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-11 18:16:04] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2022-06-11 18:16:04] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 18:16:04] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 41/48 places, 176/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 41/48 places, 176/216 transitions.
[2022-06-11 18:16:04] [INFO ] Flatten gal took : 5 ms
[2022-06-11 18:16:04] [INFO ] Flatten gal took : 5 ms
[2022-06-11 18:16:04] [INFO ] Input system was already deterministic with 176 transitions.
[2022-06-11 18:16:04] [INFO ] Flatten gal took : 4 ms
[2022-06-11 18:16:04] [INFO ] Flatten gal took : 4 ms
[2022-06-11 18:16:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality11672825374850039217.gal : 1 ms
[2022-06-11 18:16:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality1332227842769954250.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/CTLCardinality11672825374850039217.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1332227842769954250.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,5.34374e+14,3.95993,104424,2,6039,5,630237,6,0,342,463014,0


Converting to forward existential form...Done !
original formula: EF(((l33<=l25) * AG(((EF((l25>=7)) * (l1<=11)) * (s6<=10)))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * (l33<=l25)) * !(E(TRUE U !(((E(TRUE U (l25>=7)) * (l1<=11)) * (s6<=10))))))] != 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 0,1,13.8105,241980,1,0,244,1.25084e+06,376,169,2907,1.19462e+06,423
FORMULA Szymanski-PT-a12-CTLCardinality-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 48/48 places, 216/216 transitions.
Graph (complete) has 379 edges and 48 vertex of which 47 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 44 transition count 204
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 44 transition count 204
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 23 place count 44 transition count 188
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 25 place count 42 transition count 180
Iterating global reduction 0 with 2 rules applied. Total rules applied 27 place count 42 transition count 180
Applied a total of 27 rules in 17 ms. Remains 42 /48 variables (removed 6) and now considering 180/216 (removed 36) transitions.
[2022-06-11 18:16:18] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
// Phase 1: matrix 70 rows 42 cols
[2022-06-11 18:16:18] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 18:16:18] [INFO ] Implicit Places using invariants in 34 ms returned []
[2022-06-11 18:16:18] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
// Phase 1: matrix 70 rows 42 cols
[2022-06-11 18:16:18] [INFO ] Computed 1 place invariants in 4 ms
[2022-06-11 18:16:18] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 18:16:18] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2022-06-11 18:16:18] [INFO ] Redundant transitions in 0 ms returned []
[2022-06-11 18:16:18] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
// Phase 1: matrix 70 rows 42 cols
[2022-06-11 18:16:18] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 18:16:18] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 42/48 places, 180/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 42/48 places, 180/216 transitions.
[2022-06-11 18:16:18] [INFO ] Flatten gal took : 11 ms
[2022-06-11 18:16:18] [INFO ] Flatten gal took : 5 ms
[2022-06-11 18:16:18] [INFO ] Input system was already deterministic with 180 transitions.
[2022-06-11 18:16:18] [INFO ] Flatten gal took : 4 ms
[2022-06-11 18:16:18] [INFO ] Flatten gal took : 4 ms
[2022-06-11 18:16:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality16137889147635901992.gal : 1 ms
[2022-06-11 18:16:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality7830736577998407835.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/CTLCardinality16137889147635901992.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7830736577998407835.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,9.40359e+14,7.77244,187380,2,10139,5,1.25993e+06,6,0,350,797226,0


Converting to forward existential form...Done !
original formula: !(A((l6<=l40) U !(EF((l34>=9)))))
=> equivalent forward existential formula: ([(FwdU((FwdU(Init,!(!(E(TRUE U (l34>=9))))) * !((l6<=l40))),TRUE) * (l34>=9))] != FALSE + [FwdG(Init,!(!(E(TRUE...181
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t16, t17, t35, t36, t45, t46, t59, t60, t67, t86, t87, t122, t129, t130, t131, t132, ...297
Detected timeout of ITS tools.
[2022-06-11 18:16:48] [INFO ] Flatten gal took : 12 ms
[2022-06-11 18:16:48] [INFO ] Applying decomposition
[2022-06-11 18:16:48] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph13876609775177199867.txt' '-o' '/tmp/graph13876609775177199867.bin' '-w' '/tmp/graph13876609775177199867.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13876609775177199867.bin' '-l' '-1' '-v' '-w' '/tmp/graph13876609775177199867.weights' '-q' '0' '-e' '0.001'
[2022-06-11 18:16:48] [INFO ] Decomposing Gal with order
[2022-06-11 18:16:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 18:16:48] [INFO ] Removed a total of 69 redundant transitions.
[2022-06-11 18:16:48] [INFO ] Flatten gal took : 9 ms
[2022-06-11 18:16:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 47 labels/synchronizations in 1 ms.
[2022-06-11 18:16:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality9724681179008097642.gal : 1 ms
[2022-06-11 18:16:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality9906997954418274551.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/CTLCardinality9724681179008097642.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9906997954418274551.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,9.40359e+14,8.10533,179600,2,9893,5,1.03152e+06,6,0,343,978383,0


Converting to forward existential form...Done !
original formula: !(A((gu0.l6<=gu0.l40) U !(EF((gi1.gu2.l34>=9)))))
=> equivalent forward existential formula: ([(FwdU((FwdU(Init,!(!(E(TRUE U (gi1.gu2.l34>=9))))) * !((gu0.l6<=gu0.l40))),TRUE) * (gi1.gu2.l34>=9))] != FALSE...213
Reverse transition relation is NOT exact ! Due to transitions gi1.gu2.t0, gi1.gu2.t1, gi1.gu2.t16, gi1.gu2.t17, gi1.gu2.t35, gi1.gu2.t36, gi1.gu2.t45, gi1....497
Detected timeout of ITS tools.
[2022-06-11 18:17:18] [INFO ] Flatten gal took : 6 ms
[2022-06-11 18:17:19] [INFO ] Flatten gal took : 5 ms
[2022-06-11 18:17:19] [INFO ] Applying decomposition
[2022-06-11 18:17:19] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph7053750087723708588.txt' '-o' '/tmp/graph7053750087723708588.bin' '-w' '/tmp/graph7053750087723708588.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7053750087723708588.bin' '-l' '-1' '-v' '-w' '/tmp/graph7053750087723708588.weights' '-q' '0' '-e' '0.001'
[2022-06-11 18:17:19] [INFO ] Decomposing Gal with order
[2022-06-11 18:17:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 18:17:19] [INFO ] Removed a total of 160 redundant transitions.
[2022-06-11 18:17:19] [INFO ] Flatten gal took : 16 ms
[2022-06-11 18:17:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 180 labels/synchronizations in 4 ms.
[2022-06-11 18:17:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality4635138055003880947.gal : 1 ms
[2022-06-11 18:17:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality11709266462200082197.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/CTLCardinality4635138055003880947.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11709266462200082197.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 5 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,1.26853e+16,134.793,2204020,2,11463,5,1.09088e+07,6,0,423,1.1841e+07,0


Converting to forward existential form...Done !
original formula: (EF((gi5.gu3.l9>=3)) + AF(AG(!(E(((gu1.l0<=gu1.l6)||(gu4.l10<=gu4.l23)) U ((gi5.gu3.l2<=7)||(gi5.gu3.l35<=2)))))))
=> equivalent forward existential formula: [FwdG((Init * !(E(TRUE U (gi5.gu3.l9>=3)))),!(!(E(TRUE U !(!(E(((gu1.l0<=gu1.l6)||(gu4.l10<=gu4.l23)) U ((gi5.gu...198
Reverse transition relation is NOT exact ! Due to transitions gi5.gu3.t20, gi5.gu3.t44, gi5.gu3.t54, gi5.gu3.t55, gi5.gu3.t72, gi5.gu3.t159, t1, t19, t80, ...303
(forward)formula 0,1,224.232,2204020,1,0,171,1.09088e+07,27,111,2383,1.1841e+07,99
FORMULA Szymanski-PT-a12-CTLCardinality-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

original formula: EF(AG(A(((gu2.l34<=gu2.l14)||(gu0.l26<=gu0.s2)) U (gu1.l40<=gu5.l27))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(!((E(!((gu1.l40<=gu5.l27)) U (!(((gu2.l34<=gu2.l14)||(gu0.l26<=gu0.s2))) * !((g...218
(forward)formula 1,1,1053.84,4652524,1,0,178,2.37877e+07,18,111,1698,2.80899e+07,167
FORMULA Szymanski-PT-a12-CTLCardinality-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
Detected timeout of ITS tools.
[2022-06-11 18:39:19] [INFO ] Flatten gal took : 9 ms
[2022-06-11 18:39:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality4823932519451058012.gal : 1 ms
[2022-06-11 18:39:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality9120794104715422921.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/CTLCardinality4823932519451058012.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9120794104715422921.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 3 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,1.26853e+16,12.6846,276736,2,14351,5,1.76948e+06,6,0,407,1.10089e+06,0


Converting to forward existential form...Done !
original formula: AF(AG((l5<=9)))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((l5<=9))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t19, t20, t43, t44, t54, t55, t71, t72, t80, t104, t105, t148, t156, t157, t158, t159...299
(forward)formula 0,0,362.137,2487388,1,0,550,1.45189e+07,13,357,1573,1.47832e+07,332
FORMULA Szymanski-PT-a12-CTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

original formula: EF(!(A(EG(EF((l34<=8))) U A((s6<=0) U (EG((l28<=l27)) + EF((l15<=11)))))))
=> equivalent forward existential formula: (([(((FwdU((FwdU(FwdU(Init,TRUE),!(!((E(!((EG((l28<=l27)) + E(TRUE U (l15<=11)))) U (!((s6<=0)) * !((EG((l28<=l2...849
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
(forward)formula 1,1,503.112,3824068,1,0,669,2.1722e+07,40,417,1962,2.27109e+07,361
FORMULA Szymanski-PT-a12-CTLCardinality-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
Detected timeout of ITS tools.
[2022-06-11 19:01:19] [INFO ] Flatten gal took : 6 ms
[2022-06-11 19:01:19] [INFO ] Input system was already deterministic with 216 transitions.
[2022-06-11 19:01:19] [INFO ] Transformed 48 places.
[2022-06-11 19:01:19] [INFO ] Transformed 216 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-06-11 19:01:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality14496669166860872699.gal : 1 ms
[2022-06-11 19:01:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality14347873517549437993.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/CTLCardinality14496669166860872699.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14347873517549437993.ctl' '--load-order' '/home/mcc/execution/model.ord' '--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...321
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

--------------------
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-a12"
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-a12, 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-165472283101025"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-a12.tgz
mv Szymanski-PT-a12 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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;