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-165472282000283.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-d2m09, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282000283
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 5.5K Jun 7 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 52K Jun 7 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Jun 7 17:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Jun 7 17:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Jun 6 15:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Jun 6 15:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 6 15:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K 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 17:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 153K Jun 7 17:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Jun 7 17:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Jun 7 17:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K 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-d2m09-LTLCardinality-00
FORMULA_NAME DBSingleClientW-PT-d2m09-LTLCardinality-01
FORMULA_NAME DBSingleClientW-PT-d2m09-LTLCardinality-02
FORMULA_NAME DBSingleClientW-PT-d2m09-LTLCardinality-03
FORMULA_NAME DBSingleClientW-PT-d2m09-LTLCardinality-04
FORMULA_NAME DBSingleClientW-PT-d2m09-LTLCardinality-05
FORMULA_NAME DBSingleClientW-PT-d2m09-LTLCardinality-06
FORMULA_NAME DBSingleClientW-PT-d2m09-LTLCardinality-07
FORMULA_NAME DBSingleClientW-PT-d2m09-LTLCardinality-08
FORMULA_NAME DBSingleClientW-PT-d2m09-LTLCardinality-09
FORMULA_NAME DBSingleClientW-PT-d2m09-LTLCardinality-10
FORMULA_NAME DBSingleClientW-PT-d2m09-LTLCardinality-11
FORMULA_NAME DBSingleClientW-PT-d2m09-LTLCardinality-12
FORMULA_NAME DBSingleClientW-PT-d2m09-LTLCardinality-13
FORMULA_NAME DBSingleClientW-PT-d2m09-LTLCardinality-14
FORMULA_NAME DBSingleClientW-PT-d2m09-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1654787840713

Running Version 202205111006
[2022-06-09 15:17:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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 15:17:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 15:17:22] [INFO ] Load time of PNML (sax parser for PT used): 249 ms
[2022-06-09 15:17:22] [INFO ] Transformed 4763 places.
[2022-06-09 15:17:22] [INFO ] Transformed 2478 transitions.
[2022-06-09 15:17:22] [INFO ] Parsed PT model containing 4763 places and 2478 transitions in 371 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Deduced a syphon composed of 3580 places in 16 ms
Reduce places removed 3580 places and 0 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA DBSingleClientW-PT-d2m09-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m09-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m09-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m09-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m09-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m09-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m09-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m09-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m09-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m09-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m09-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 5 out of 1183 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1183/1183 places, 2478/2478 transitions.
Reduce places removed 45 places and 0 transitions.
Ensure Unique test removed 197 transitions
Reduce isomorphic transitions removed 197 transitions.
Iterating post reduction 0 with 242 rules applied. Total rules applied 242 place count 1138 transition count 2281
Discarding 389 places :
Symmetric choice reduction at 1 with 389 rule applications. Total rules 631 place count 749 transition count 1212
Iterating global reduction 1 with 389 rules applied. Total rules applied 1020 place count 749 transition count 1212
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 1029 place count 749 transition count 1203
Discarding 314 places :
Symmetric choice reduction at 2 with 314 rule applications. Total rules 1343 place count 435 transition count 889
Iterating global reduction 2 with 314 rules applied. Total rules applied 1657 place count 435 transition count 889
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 1669 place count 435 transition count 877
Discarding 239 places :
Symmetric choice reduction at 3 with 239 rule applications. Total rules 1908 place count 196 transition count 538
Iterating global reduction 3 with 239 rules applied. Total rules applied 2147 place count 196 transition count 538
Ensure Unique test removed 210 transitions
Reduce isomorphic transitions removed 210 transitions.
Iterating post reduction 3 with 210 rules applied. Total rules applied 2357 place count 196 transition count 328
Discarding 25 places :
Symmetric choice reduction at 4 with 25 rule applications. Total rules 2382 place count 171 transition count 282
Iterating global reduction 4 with 25 rules applied. Total rules applied 2407 place count 171 transition count 282
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 2413 place count 171 transition count 276
Discarding 16 places :
Symmetric choice reduction at 5 with 16 rule applications. Total rules 2429 place count 155 transition count 260
Iterating global reduction 5 with 16 rules applied. Total rules applied 2445 place count 155 transition count 260
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 2449 place count 155 transition count 256
Discarding 13 places :
Symmetric choice reduction at 6 with 13 rule applications. Total rules 2462 place count 142 transition count 243
Iterating global reduction 6 with 13 rules applied. Total rules applied 2475 place count 142 transition count 243
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 6 with 11 rules applied. Total rules applied 2486 place count 142 transition count 232
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 2492 place count 136 transition count 204
Iterating global reduction 7 with 6 rules applied. Total rules applied 2498 place count 136 transition count 204
Applied a total of 2498 rules in 194 ms. Remains 136 /1183 variables (removed 1047) and now considering 204/2478 (removed 2274) transitions.
// Phase 1: matrix 204 rows 136 cols
[2022-06-09 15:17:22] [INFO ] Computed 2 place invariants in 14 ms
[2022-06-09 15:17:22] [INFO ] Implicit Places using invariants in 241 ms returned []
// Phase 1: matrix 204 rows 136 cols
[2022-06-09 15:17:22] [INFO ] Computed 2 place invariants in 11 ms
[2022-06-09 15:17:22] [INFO ] State equation strengthened by 74 read => feed constraints.
[2022-06-09 15:17:23] [INFO ] Implicit Places using invariants and state equation in 371 ms returned []
Implicit Place search using SMT with State Equation took 642 ms to find 0 implicit places.
// Phase 1: matrix 204 rows 136 cols
[2022-06-09 15:17:23] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-09 15:17:23] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 136/1183 places, 204/2478 transitions.
Finished structural reductions, in 1 iterations. Remains : 136/1183 places, 204/2478 transitions.
Support contains 5 out of 136 places after structural reductions.
[2022-06-09 15:17:23] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-06-09 15:17:23] [INFO ] Flatten gal took : 50 ms
[2022-06-09 15:17:23] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
FORMULA DBSingleClientW-PT-d2m09-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m09-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-09 15:17:23] [INFO ] Flatten gal took : 20 ms
[2022-06-09 15:17:23] [INFO ] Input system was already deterministic with 204 transitions.
Incomplete random walk after 10000 steps, including 2304 resets, run finished after 365 ms. (steps per millisecond=27 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10000 steps, including 956 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 905 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 919 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 204 rows 136 cols
[2022-06-09 15:17:24] [INFO ] Computed 2 place invariants in 5 ms
[2022-06-09 15:17:24] [INFO ] After 71ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-06-09 15:17:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-06-09 15:17:24] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 15:17:24] [INFO ] After 108ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-06-09 15:17:24] [INFO ] State equation strengthened by 74 read => feed constraints.
[2022-06-09 15:17:24] [INFO ] After 71ms SMT Verify possible using 74 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2022-06-09 15:17:24] [INFO ] After 114ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 46 ms.
[2022-06-09 15:17:24] [INFO ] After 335ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 13 ms.
Support contains 4 out of 136 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 136/136 places, 204/204 transitions.
Graph (complete) has 466 edges and 136 vertex of which 135 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.680 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 135 transition count 201
Applied a total of 4 rules in 703 ms. Remains 135 /136 variables (removed 1) and now considering 201/204 (removed 3) transitions.
Finished structural reductions, in 1 iterations. Remains : 135/136 places, 201/204 transitions.
Incomplete random walk after 10000 steps, including 2310 resets, run finished after 186 ms. (steps per millisecond=53 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 967 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 907 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 950 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 3) seen :0
Finished probabilistic random walk after 22399 steps, run visited all 3 properties in 242 ms. (steps per millisecond=92 )
Probabilistic random walk after 22399 steps, saw 11073 distinct states, run finished after 243 ms. (steps per millisecond=92 ) properties seen :3
Computed a total of 5 stabilizing places and 5 stable transitions
Graph (complete) has 497 edges and 136 vertex of which 135 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(F(G(p0)))))'
Support contains 1 out of 136 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 136/136 places, 204/204 transitions.
Graph (complete) has 497 edges and 136 vertex of which 135 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 135 transition count 203
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 4 place count 133 transition count 201
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 133 transition count 201
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 8 place count 131 transition count 198
Iterating global reduction 1 with 2 rules applied. Total rules applied 10 place count 131 transition count 198
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 11 place count 131 transition count 197
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 13 place count 129 transition count 187
Iterating global reduction 2 with 2 rules applied. Total rules applied 15 place count 129 transition count 187
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 16 place count 129 transition count 186
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 17 place count 128 transition count 185
Iterating global reduction 3 with 1 rules applied. Total rules applied 18 place count 128 transition count 185
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 19 place count 127 transition count 184
Iterating global reduction 3 with 1 rules applied. Total rules applied 20 place count 127 transition count 184
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 22 place count 127 transition count 182
Applied a total of 22 rules in 61 ms. Remains 127 /136 variables (removed 9) and now considering 182/204 (removed 22) transitions.
// Phase 1: matrix 182 rows 127 cols
[2022-06-09 15:17:26] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 15:17:26] [INFO ] Implicit Places using invariants in 81 ms returned []
// Phase 1: matrix 182 rows 127 cols
[2022-06-09 15:17:26] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 15:17:26] [INFO ] State equation strengthened by 61 read => feed constraints.
[2022-06-09 15:17:26] [INFO ] Implicit Places using invariants and state equation in 268 ms returned []
Implicit Place search using SMT with State Equation took 352 ms to find 0 implicit places.
[2022-06-09 15:17:26] [INFO ] Redundant transitions in 7 ms returned []
// Phase 1: matrix 182 rows 127 cols
[2022-06-09 15:17:26] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 15:17:26] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 127/136 places, 182/204 transitions.
Finished structural reductions, in 1 iterations. Remains : 127/136 places, 182/204 transitions.
Stuttering acceptance computed with spot in 138 ms :[(NOT p0)]
Running random walk in product with property : DBSingleClientW-PT-d2m09-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s8 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 23072 reset in 450 ms.
Product exploration explored 100000 steps with 22925 reset in 184 ms.
Computed a total of 5 stabilizing places and 5 stable transitions
Computed a total of 5 stabilizing places and 5 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 102 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2303 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 956 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 18963 steps, run visited all 1 properties in 35 ms. (steps per millisecond=541 )
Probabilistic random walk after 18963 steps, saw 9332 distinct states, run finished after 35 ms. (steps per millisecond=541 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 106 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Support contains 1 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 182/182 transitions.
Applied a total of 0 rules in 18 ms. Remains 127 /127 variables (removed 0) and now considering 182/182 (removed 0) transitions.
// Phase 1: matrix 182 rows 127 cols
[2022-06-09 15:17:27] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 15:17:27] [INFO ] Implicit Places using invariants in 73 ms returned []
// Phase 1: matrix 182 rows 127 cols
[2022-06-09 15:17:27] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 15:17:27] [INFO ] State equation strengthened by 61 read => feed constraints.
[2022-06-09 15:17:28] [INFO ] Implicit Places using invariants and state equation in 248 ms returned []
Implicit Place search using SMT with State Equation took 324 ms to find 0 implicit places.
[2022-06-09 15:17:28] [INFO ] Redundant transitions in 7 ms returned []
// Phase 1: matrix 182 rows 127 cols
[2022-06-09 15:17:28] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 15:17:28] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 127/127 places, 182/182 transitions.
Computed a total of 5 stabilizing places and 5 stable transitions
Computed a total of 5 stabilizing places and 5 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 120 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2292 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 933 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Finished probabilistic random walk after 18963 steps, run visited all 1 properties in 178 ms. (steps per millisecond=106 )
Probabilistic random walk after 18963 steps, saw 9332 distinct states, run finished after 178 ms. (steps per millisecond=106 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 125 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Product exploration explored 100000 steps with 23032 reset in 142 ms.
Product exploration explored 100000 steps with 23067 reset in 144 ms.
Built C files in :
/tmp/ltsmin15383709526323120619
[2022-06-09 15:17:29] [INFO ] Computing symmetric may disable matrix : 182 transitions.
[2022-06-09 15:17:29] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-09 15:17:29] [INFO ] Computing symmetric may enable matrix : 182 transitions.
[2022-06-09 15:17:29] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-09 15:17:29] [INFO ] Computing Do-Not-Accords matrix : 182 transitions.
[2022-06-09 15:17:29] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-09 15:17:29] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15383709526323120619
Running compilation step : cd /tmp/ltsmin15383709526323120619;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1488 ms.
Running link step : cd /tmp/ltsmin15383709526323120619;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin15383709526323120619;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased625577426959729738.hoa' '--buchi-type=spotba'
LTSmin run took 1495 ms.
FORMULA DBSingleClientW-PT-d2m09-LTLCardinality-03 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property DBSingleClientW-PT-d2m09-LTLCardinality-03 finished in 6193 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X((G(X(p0))||p1))))'
Support contains 2 out of 136 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 136/136 places, 204/204 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 135 transition count 203
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 4 place count 133 transition count 201
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 133 transition count 201
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 8 place count 131 transition count 199
Iterating global reduction 1 with 2 rules applied. Total rules applied 10 place count 131 transition count 199
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 11 place count 131 transition count 198
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 13 place count 129 transition count 188
Iterating global reduction 2 with 2 rules applied. Total rules applied 15 place count 129 transition count 188
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 16 place count 129 transition count 187
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 17 place count 128 transition count 186
Iterating global reduction 3 with 1 rules applied. Total rules applied 18 place count 128 transition count 186
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 19 place count 127 transition count 185
Iterating global reduction 3 with 1 rules applied. Total rules applied 20 place count 127 transition count 185
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 22 place count 127 transition count 183
Applied a total of 22 rules in 14 ms. Remains 127 /136 variables (removed 9) and now considering 183/204 (removed 21) transitions.
// Phase 1: matrix 183 rows 127 cols
[2022-06-09 15:17:32] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 15:17:32] [INFO ] Implicit Places using invariants in 77 ms returned []
// Phase 1: matrix 183 rows 127 cols
[2022-06-09 15:17:32] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-09 15:17:32] [INFO ] State equation strengthened by 61 read => feed constraints.
[2022-06-09 15:17:32] [INFO ] Implicit Places using invariants and state equation in 256 ms returned []
Implicit Place search using SMT with State Equation took 335 ms to find 0 implicit places.
// Phase 1: matrix 183 rows 127 cols
[2022-06-09 15:17:32] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 15:17:32] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 127/136 places, 183/204 transitions.
Finished structural reductions, in 1 iterations. Remains : 127/136 places, 183/204 transitions.
Stuttering acceptance computed with spot in 115 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DBSingleClientW-PT-d2m09-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=2, aps=[p0:(LEQ s8 0), p1:(LEQ s101 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 23018 reset in 227 ms.
Product exploration explored 100000 steps with 22961 reset in 144 ms.
Computed a total of 5 stabilizing places and 5 stable transitions
Computed a total of 5 stabilizing places and 5 stable transitions
Knowledge obtained : [(AND p0 p1), (X p1), (X (X p1)), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 127 ms. Reduced automaton from 4 states, 6 edges and 2 AP to 4 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 98 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 2325 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 969 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 183 rows 127 cols
[2022-06-09 15:17:33] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-09 15:17:33] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 15:17:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 15:17:33] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 15:17:33] [INFO ] After 44ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 15:17:33] [INFO ] State equation strengthened by 61 read => feed constraints.
[2022-06-09 15:17:33] [INFO ] After 25ms SMT Verify possible using 61 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-09 15:17:33] [INFO ] After 39ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 11 ms.
[2022-06-09 15:17:33] [INFO ] After 147ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 127 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 127/127 places, 183/183 transitions.
Graph (complete) has 434 edges and 127 vertex of which 126 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 126 transition count 180
Applied a total of 4 rules in 7 ms. Remains 126 /127 variables (removed 1) and now considering 180/183 (removed 3) transitions.
Finished structural reductions, in 1 iterations. Remains : 126/127 places, 180/183 transitions.
Incomplete random walk after 10000 steps, including 2276 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 988 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Finished probabilistic random walk after 16802 steps, run visited all 1 properties in 34 ms. (steps per millisecond=494 )
Probabilistic random walk after 16802 steps, saw 8316 distinct states, run finished after 34 ms. (steps per millisecond=494 ) properties seen :1
Knowledge obtained : [(AND p0 p1), (X p1), (X (X p1)), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 4 factoid took 193 ms. Reduced automaton from 4 states, 6 edges and 2 AP to 4 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 101 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 94 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0))]
Support contains 2 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 183/183 transitions.
Applied a total of 0 rules in 2 ms. Remains 127 /127 variables (removed 0) and now considering 183/183 (removed 0) transitions.
// Phase 1: matrix 183 rows 127 cols
[2022-06-09 15:17:34] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 15:17:34] [INFO ] Implicit Places using invariants in 65 ms returned []
// Phase 1: matrix 183 rows 127 cols
[2022-06-09 15:17:34] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 15:17:34] [INFO ] State equation strengthened by 61 read => feed constraints.
[2022-06-09 15:17:34] [INFO ] Implicit Places using invariants and state equation in 233 ms returned []
Implicit Place search using SMT with State Equation took 300 ms to find 0 implicit places.
// Phase 1: matrix 183 rows 127 cols
[2022-06-09 15:17:34] [INFO ] Computed 2 place invariants in 5 ms
[2022-06-09 15:17:34] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 127/127 places, 183/183 transitions.
Computed a total of 5 stabilizing places and 5 stable transitions
Computed a total of 5 stabilizing places and 5 stable transitions
Knowledge obtained : [(AND p0 p1), (X p1), (X (X p1)), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 1107 ms. Reduced automaton from 4 states, 6 edges and 2 AP to 4 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 119 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 2313 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 988 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 183 rows 127 cols
[2022-06-09 15:17:35] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 15:17:35] [INFO ] After 27ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 15:17:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-06-09 15:17:35] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 9 ms returned sat
[2022-06-09 15:17:35] [INFO ] After 43ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 15:17:35] [INFO ] State equation strengthened by 61 read => feed constraints.
[2022-06-09 15:17:36] [INFO ] After 23ms SMT Verify possible using 61 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-09 15:17:36] [INFO ] After 37ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2022-06-09 15:17:36] [INFO ] After 134ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 127 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 127/127 places, 183/183 transitions.
Graph (complete) has 434 edges and 127 vertex of which 126 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 126 transition count 180
Applied a total of 4 rules in 11 ms. Remains 126 /127 variables (removed 1) and now considering 180/183 (removed 3) transitions.
Finished structural reductions, in 1 iterations. Remains : 126/127 places, 180/183 transitions.
Incomplete random walk after 10000 steps, including 2310 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 927 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Finished probabilistic random walk after 16802 steps, run visited all 1 properties in 33 ms. (steps per millisecond=509 )
Probabilistic random walk after 16802 steps, saw 8316 distinct states, run finished after 33 ms. (steps per millisecond=509 ) properties seen :1
Knowledge obtained : [(AND p0 p1), (X p1), (X (X p1)), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 4 factoid took 186 ms. Reduced automaton from 4 states, 6 edges and 2 AP to 4 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 110 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 101 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 123 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 22975 reset in 141 ms.
Product exploration explored 100000 steps with 22948 reset in 151 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 136 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0))]
Support contains 2 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 183/183 transitions.
Applied a total of 0 rules in 12 ms. Remains 127 /127 variables (removed 0) and now considering 183/183 (removed 0) transitions.
[2022-06-09 15:17:37] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 183 rows 127 cols
[2022-06-09 15:17:37] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 15:17:37] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 127/127 places, 183/183 transitions.
Product exploration explored 100000 steps with 22984 reset in 186 ms.
Product exploration explored 100000 steps with 22973 reset in 178 ms.
Built C files in :
/tmp/ltsmin14620508226167414141
[2022-06-09 15:17:37] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14620508226167414141
Running compilation step : cd /tmp/ltsmin14620508226167414141;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 274 ms.
Running link step : cd /tmp/ltsmin14620508226167414141;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin14620508226167414141;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased3089511823343456004.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 183/183 transitions.
Applied a total of 0 rules in 3 ms. Remains 127 /127 variables (removed 0) and now considering 183/183 (removed 0) transitions.
// Phase 1: matrix 183 rows 127 cols
[2022-06-09 15:17:52] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 15:17:52] [INFO ] Implicit Places using invariants in 74 ms returned []
// Phase 1: matrix 183 rows 127 cols
[2022-06-09 15:17:52] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 15:17:52] [INFO ] State equation strengthened by 61 read => feed constraints.
[2022-06-09 15:17:53] [INFO ] Implicit Places using invariants and state equation in 248 ms returned []
Implicit Place search using SMT with State Equation took 324 ms to find 0 implicit places.
// Phase 1: matrix 183 rows 127 cols
[2022-06-09 15:17:53] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 15:17:53] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 127/127 places, 183/183 transitions.
Built C files in :
/tmp/ltsmin2437183691469001290
[2022-06-09 15:17:53] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2437183691469001290
Running compilation step : cd /tmp/ltsmin2437183691469001290;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 290 ms.
Running link step : cd /tmp/ltsmin2437183691469001290;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin2437183691469001290;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased1372977547858485930.hoa' '--buchi-type=spotba'
LTSmin run took 3018 ms.
FORMULA DBSingleClientW-PT-d2m09-LTLCardinality-05 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property DBSingleClientW-PT-d2m09-LTLCardinality-05 finished in 24323 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(G((G(p0) U !X(F(p0))))))'
Support contains 2 out of 136 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 136/136 places, 204/204 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 134 transition count 202
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 134 transition count 202
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 132 transition count 199
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 132 transition count 199
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 10 place count 132 transition count 197
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 131 transition count 189
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 131 transition count 189
Applied a total of 12 rules in 12 ms. Remains 131 /136 variables (removed 5) and now considering 189/204 (removed 15) transitions.
// Phase 1: matrix 189 rows 131 cols
[2022-06-09 15:17:57] [INFO ] Computed 2 place invariants in 5 ms
[2022-06-09 15:17:57] [INFO ] Implicit Places using invariants in 78 ms returned []
// Phase 1: matrix 189 rows 131 cols
[2022-06-09 15:17:57] [INFO ] Computed 2 place invariants in 5 ms
[2022-06-09 15:17:57] [INFO ] State equation strengthened by 64 read => feed constraints.
[2022-06-09 15:17:57] [INFO ] Implicit Places using invariants and state equation in 256 ms returned []
Implicit Place search using SMT with State Equation took 336 ms to find 0 implicit places.
// Phase 1: matrix 189 rows 131 cols
[2022-06-09 15:17:57] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 15:17:57] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 131/136 places, 189/204 transitions.
Finished structural reductions, in 1 iterations. Remains : 131/136 places, 189/204 transitions.
Stuttering acceptance computed with spot in 93 ms :[p0, true, p0]
Running random walk in product with property : DBSingleClientW-PT-d2m09-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s129 s91)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DBSingleClientW-PT-d2m09-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DBSingleClientW-PT-d2m09-LTLCardinality-09 finished in 1293 ms.
All properties solved by simple procedures.
Total runtime 36076 ms.

BK_STOP 1654787877998

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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-d2m09"
export BK_EXAMINATION="LTLCardinality"
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-d2m09, examination is LTLCardinality"
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-165472282000283"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d2m09.tgz
mv DBSingleClientW-PT-d2m09 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;