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-165472282000249.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 DBSingleClientW-PT-d2m05, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282000249
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.1M
-rw-r--r-- 1 mcc users 7.2K Jun 7 17:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Jun 7 17:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Jun 7 17:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 67K Jun 7 17:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Jun 6 15:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Jun 6 15:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Jun 6 15:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 14K Jun 7 17:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 150K Jun 7 17:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Jun 7 17:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Jun 7 17:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 6 15:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 1.6M 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 DBSingleClientW-PT-d2m05-CTLCardinality-00
FORMULA_NAME DBSingleClientW-PT-d2m05-CTLCardinality-01
FORMULA_NAME DBSingleClientW-PT-d2m05-CTLCardinality-02
FORMULA_NAME DBSingleClientW-PT-d2m05-CTLCardinality-03
FORMULA_NAME DBSingleClientW-PT-d2m05-CTLCardinality-04
FORMULA_NAME DBSingleClientW-PT-d2m05-CTLCardinality-05
FORMULA_NAME DBSingleClientW-PT-d2m05-CTLCardinality-06
FORMULA_NAME DBSingleClientW-PT-d2m05-CTLCardinality-07
FORMULA_NAME DBSingleClientW-PT-d2m05-CTLCardinality-08
FORMULA_NAME DBSingleClientW-PT-d2m05-CTLCardinality-09
FORMULA_NAME DBSingleClientW-PT-d2m05-CTLCardinality-10
FORMULA_NAME DBSingleClientW-PT-d2m05-CTLCardinality-11
FORMULA_NAME DBSingleClientW-PT-d2m05-CTLCardinality-12
FORMULA_NAME DBSingleClientW-PT-d2m05-CTLCardinality-13
FORMULA_NAME DBSingleClientW-PT-d2m05-CTLCardinality-14
FORMULA_NAME DBSingleClientW-PT-d2m05-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1654782536267

Running Version 202205111006
[2022-06-09 13:48:57] [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]
[2022-06-09 13:48:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 13:48:57] [INFO ] Load time of PNML (sax parser for PT used): 206 ms
[2022-06-09 13:48:57] [INFO ] Transformed 4763 places.
[2022-06-09 13:48:57] [INFO ] Transformed 2478 transitions.
[2022-06-09 13:48:57] [INFO ] Parsed PT model containing 4763 places and 2478 transitions in 335 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 17 ms.
Deduced a syphon composed of 3580 places in 16 ms
Reduce places removed 3580 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA DBSingleClientW-PT-d2m05-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m05-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m05-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m05-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 9 out of 1183 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1183/1183 places, 2478/2478 transitions.
Reduce places removed 46 places and 0 transitions.
Ensure Unique test removed 199 transitions
Reduce isomorphic transitions removed 199 transitions.
Iterating post reduction 0 with 245 rules applied. Total rules applied 245 place count 1137 transition count 2279
Discarding 386 places :
Symmetric choice reduction at 1 with 386 rule applications. Total rules 631 place count 751 transition count 1214
Iterating global reduction 1 with 386 rules applied. Total rules applied 1017 place count 751 transition count 1214
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 1026 place count 751 transition count 1205
Discarding 310 places :
Symmetric choice reduction at 2 with 310 rule applications. Total rules 1336 place count 441 transition count 895
Iterating global reduction 2 with 310 rules applied. Total rules applied 1646 place count 441 transition count 895
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1658 place count 441 transition count 883
Discarding 234 places :
Symmetric choice reduction at 3 with 234 rule applications. Total rules 1892 place count 207 transition count 553
Iterating global reduction 3 with 234 rules applied. Total rules applied 2126 place count 207 transition count 553
Ensure Unique test removed 206 transitions
Reduce isomorphic transitions removed 206 transitions.
Iterating post reduction 3 with 206 rules applied. Total rules applied 2332 place count 207 transition count 347
Discarding 23 places :
Symmetric choice reduction at 4 with 23 rule applications. Total rules 2355 place count 184 transition count 303
Iterating global reduction 4 with 23 rules applied. Total rules applied 2378 place count 184 transition count 303
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 2384 place count 184 transition count 297
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 2399 place count 169 transition count 282
Iterating global reduction 5 with 15 rules applied. Total rules applied 2414 place count 169 transition count 282
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 2416 place count 169 transition count 280
Discarding 13 places :
Symmetric choice reduction at 6 with 13 rule applications. Total rules 2429 place count 156 transition count 267
Iterating global reduction 6 with 13 rules applied. Total rules applied 2442 place count 156 transition count 267
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 6 with 13 rules applied. Total rules applied 2455 place count 156 transition count 254
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 2458 place count 153 transition count 242
Iterating global reduction 7 with 3 rules applied. Total rules applied 2461 place count 153 transition count 242
Applied a total of 2461 rules in 204 ms. Remains 153 /1183 variables (removed 1030) and now considering 242/2478 (removed 2236) transitions.
// Phase 1: matrix 242 rows 153 cols
[2022-06-09 13:48:58] [INFO ] Computed 2 place invariants in 20 ms
[2022-06-09 13:48:58] [INFO ] Implicit Places using invariants in 239 ms returned []
// Phase 1: matrix 242 rows 153 cols
[2022-06-09 13:48:58] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-09 13:48:58] [INFO ] State equation strengthened by 95 read => feed constraints.
[2022-06-09 13:48:58] [INFO ] Implicit Places using invariants and state equation in 512 ms returned []
Implicit Place search using SMT with State Equation took 779 ms to find 0 implicit places.
// Phase 1: matrix 242 rows 153 cols
[2022-06-09 13:48:58] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 13:48:58] [INFO ] Dead Transitions using invariants and state equation in 108 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 153/1183 places, 242/2478 transitions.
Finished structural reductions, in 1 iterations. Remains : 153/1183 places, 242/2478 transitions.
Support contains 9 out of 153 places after structural reductions.
[2022-06-09 13:48:59] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2022-06-09 13:48:59] [INFO ] Flatten gal took : 46 ms
[2022-06-09 13:48:59] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DBSingleClientW-PT-d2m05-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m05-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m05-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m05-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m05-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m05-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m05-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-09 13:48:59] [INFO ] Flatten gal took : 20 ms
[2022-06-09 13:48:59] [INFO ] Input system was already deterministic with 242 transitions.
Support contains 4 out of 153 places (down from 9) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2297 resets, run finished after 330 ms. (steps per millisecond=30 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 976 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 977 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 922 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 985 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 664622 steps, run timeout after 3001 ms. (steps per millisecond=221 ) properties seen :{3=1}
Probabilistic random walk after 664622 steps, saw 264588 distinct states, run finished after 3001 ms. (steps per millisecond=221 ) properties seen :1
Running SMT prover for 3 properties.
// Phase 1: matrix 242 rows 153 cols
[2022-06-09 13:49:02] [INFO ] Computed 2 place invariants in 6 ms
[2022-06-09 13:49:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 13:49:02] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2022-06-09 13:49:02] [INFO ] After 127ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 3 atomic propositions for a total of 4 simplifications.
FORMULA DBSingleClientW-PT-d2m05-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-09 13:49:03] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2022-06-09 13:49:03] [INFO ] Flatten gal took : 14 ms
FORMULA DBSingleClientW-PT-d2m05-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-09 13:49:03] [INFO ] Flatten gal took : 14 ms
[2022-06-09 13:49:03] [INFO ] Input system was already deterministic with 242 transitions.
Computed a total of 5 stabilizing places and 5 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 153/153 places, 242/242 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 144 transition count 233
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 144 transition count 233
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 28 place count 134 transition count 220
Iterating global reduction 0 with 10 rules applied. Total rules applied 38 place count 134 transition count 220
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 46 place count 134 transition count 212
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 51 place count 129 transition count 184
Iterating global reduction 1 with 5 rules applied. Total rules applied 56 place count 129 transition count 184
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 57 place count 129 transition count 183
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 59 place count 127 transition count 175
Iterating global reduction 2 with 2 rules applied. Total rules applied 61 place count 127 transition count 175
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 62 place count 126 transition count 174
Iterating global reduction 2 with 1 rules applied. Total rules applied 63 place count 126 transition count 174
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 64 place count 125 transition count 173
Iterating global reduction 2 with 1 rules applied. Total rules applied 65 place count 125 transition count 173
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 66 place count 124 transition count 171
Iterating global reduction 2 with 1 rules applied. Total rules applied 67 place count 124 transition count 171
Applied a total of 67 rules in 17 ms. Remains 124 /153 variables (removed 29) and now considering 171/242 (removed 71) transitions.
// Phase 1: matrix 171 rows 124 cols
[2022-06-09 13:49:03] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 13:49:03] [INFO ] Implicit Places using invariants in 71 ms returned []
// Phase 1: matrix 171 rows 124 cols
[2022-06-09 13:49:03] [INFO ] Computed 2 place invariants in 5 ms
[2022-06-09 13:49:03] [INFO ] State equation strengthened by 52 read => feed constraints.
[2022-06-09 13:49:03] [INFO ] Implicit Places using invariants and state equation in 229 ms returned []
Implicit Place search using SMT with State Equation took 310 ms to find 0 implicit places.
// Phase 1: matrix 171 rows 124 cols
[2022-06-09 13:49:03] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 13:49:03] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 124/153 places, 171/242 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/153 places, 171/242 transitions.
[2022-06-09 13:49:03] [INFO ] Flatten gal took : 9 ms
[2022-06-09 13:49:03] [INFO ] Flatten gal took : 10 ms
[2022-06-09 13:49:03] [INFO ] Input system was already deterministic with 171 transitions.
[2022-06-09 13:49:03] [INFO ] Flatten gal took : 10 ms
[2022-06-09 13:49:03] [INFO ] Flatten gal took : 9 ms
[2022-06-09 13:49:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality14550834370604948091.gal : 5 ms
[2022-06-09 13:49:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality12001639233080667404.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/CTLCardinality14550834370604948091.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12001639233080667404.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,186662,2.46173,84676,2,11027,5,218165,6,0,667,265361,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,2.46592,84676,1,0,6,218165,7,1,903,265361,1
FORMULA DBSingleClientW-PT-d2m05-CTLCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 153/153 places, 242/242 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 144 transition count 233
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 144 transition count 233
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 28 place count 134 transition count 220
Iterating global reduction 0 with 10 rules applied. Total rules applied 38 place count 134 transition count 220
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 46 place count 134 transition count 212
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 51 place count 129 transition count 184
Iterating global reduction 1 with 5 rules applied. Total rules applied 56 place count 129 transition count 184
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 57 place count 129 transition count 183
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 59 place count 127 transition count 175
Iterating global reduction 2 with 2 rules applied. Total rules applied 61 place count 127 transition count 175
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 62 place count 126 transition count 174
Iterating global reduction 2 with 1 rules applied. Total rules applied 63 place count 126 transition count 174
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 64 place count 125 transition count 173
Iterating global reduction 2 with 1 rules applied. Total rules applied 65 place count 125 transition count 173
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 66 place count 124 transition count 171
Iterating global reduction 2 with 1 rules applied. Total rules applied 67 place count 124 transition count 171
Applied a total of 67 rules in 26 ms. Remains 124 /153 variables (removed 29) and now considering 171/242 (removed 71) transitions.
// Phase 1: matrix 171 rows 124 cols
[2022-06-09 13:49:06] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 13:49:06] [INFO ] Implicit Places using invariants in 78 ms returned []
// Phase 1: matrix 171 rows 124 cols
[2022-06-09 13:49:06] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 13:49:06] [INFO ] State equation strengthened by 52 read => feed constraints.
[2022-06-09 13:49:06] [INFO ] Implicit Places using invariants and state equation in 229 ms returned []
Implicit Place search using SMT with State Equation took 310 ms to find 0 implicit places.
// Phase 1: matrix 171 rows 124 cols
[2022-06-09 13:49:06] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 13:49:06] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 124/153 places, 171/242 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/153 places, 171/242 transitions.
[2022-06-09 13:49:06] [INFO ] Flatten gal took : 9 ms
[2022-06-09 13:49:06] [INFO ] Flatten gal took : 9 ms
[2022-06-09 13:49:06] [INFO ] Input system was already deterministic with 171 transitions.
[2022-06-09 13:49:06] [INFO ] Flatten gal took : 8 ms
[2022-06-09 13:49:06] [INFO ] Flatten gal took : 8 ms
[2022-06-09 13:49:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality14903818771120779054.gal : 2 ms
[2022-06-09 13:49:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality13186564878431748346.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/CTLCardinality14903818771120779054.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13186564878431748346.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,186662,2.43002,84812,2,11027,5,218165,6,0,667,265361,0


Converting to forward existential form...Done !
original formula: !(E(EF(!(EX(TRUE))) U AG(AX(FALSE))))
=> equivalent forward existential formula: [(FwdU(Init,E(TRUE U !(EX(TRUE)))) * !(E(TRUE U !(!(EX(!(FALSE)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t5, t6, t13, t14, t68, t69, t73, t74, t75, t83, t85, t86, t87, t89, t90, t110, t119, t120...557
(forward)formula 0,0,9.29974,246852,1,0,303,887255,363,125,4861,584077,365
FORMULA DBSingleClientW-PT-d2m05-CTLCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 153/153 places, 242/242 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 145 transition count 234
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 145 transition count 234
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 25 place count 136 transition count 223
Iterating global reduction 0 with 9 rules applied. Total rules applied 34 place count 136 transition count 223
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 41 place count 136 transition count 216
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 45 place count 132 transition count 196
Iterating global reduction 1 with 4 rules applied. Total rules applied 49 place count 132 transition count 196
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 50 place count 132 transition count 195
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 52 place count 130 transition count 187
Iterating global reduction 2 with 2 rules applied. Total rules applied 54 place count 130 transition count 187
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 55 place count 129 transition count 186
Iterating global reduction 2 with 1 rules applied. Total rules applied 56 place count 129 transition count 186
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 57 place count 128 transition count 185
Iterating global reduction 2 with 1 rules applied. Total rules applied 58 place count 128 transition count 185
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 59 place count 127 transition count 183
Iterating global reduction 2 with 1 rules applied. Total rules applied 60 place count 127 transition count 183
Applied a total of 60 rules in 213 ms. Remains 127 /153 variables (removed 26) and now considering 183/242 (removed 59) transitions.
// Phase 1: matrix 183 rows 127 cols
[2022-06-09 13:49:16] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 13:49:16] [INFO ] Implicit Places using invariants in 67 ms returned []
// Phase 1: matrix 183 rows 127 cols
[2022-06-09 13:49:16] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-09 13:49:16] [INFO ] State equation strengthened by 61 read => feed constraints.
[2022-06-09 13:49:16] [INFO ] Implicit Places using invariants and state equation in 244 ms returned []
Implicit Place search using SMT with State Equation took 313 ms to find 0 implicit places.
[2022-06-09 13:49:16] [INFO ] Redundant transitions in 13 ms returned []
// Phase 1: matrix 183 rows 127 cols
[2022-06-09 13:49:16] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-09 13:49:16] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 127/153 places, 183/242 transitions.
Finished structural reductions, in 1 iterations. Remains : 127/153 places, 183/242 transitions.
[2022-06-09 13:49:16] [INFO ] Flatten gal took : 9 ms
[2022-06-09 13:49:16] [INFO ] Flatten gal took : 9 ms
[2022-06-09 13:49:16] [INFO ] Input system was already deterministic with 183 transitions.
Incomplete random walk after 10000 steps, including 2251 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 937 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Finished probabilistic random walk after 16652 steps, run visited all 1 properties in 43 ms. (steps per millisecond=387 )
Probabilistic random walk after 16652 steps, saw 8205 distinct states, run finished after 43 ms. (steps per millisecond=387 ) properties seen :1
FORMULA DBSingleClientW-PT-d2m05-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
[2022-06-09 13:49:16] [INFO ] Flatten gal took : 11 ms
[2022-06-09 13:49:16] [INFO ] Flatten gal took : 11 ms
Total runtime 19305 ms.

BK_STOP 1654782556729

--------------------
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="DBSingleClientW-PT-d2m05"
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 DBSingleClientW-PT-d2m05, 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-165472282000249"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d2m05.tgz
mv DBSingleClientW-PT-d2m05 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 ;