About the Execution of ITS-Tools for Szymanski-PT-b02
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 3005.323 | 318011.00 | 491781.00 | 639.10 | FTFTFTTTTTFTTFTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r312-tall-165472283101035.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-b02, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472283101035
=====================================================================
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preparation of the directory to be used:
/home/mcc/execution
total 4.1M
-rw-r--r-- 1 mcc users 6.6K Jun 7 17:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Jun 7 17:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Jun 7 17:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Jun 7 17:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K 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 16K Jun 6 15:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 9.9K Jun 7 17:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Jun 7 17:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Jun 7 17:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 116K Jun 7 17:10 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 3.7M Jun 6 12:11 model.pnml
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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-b02-LTLCardinality-00
FORMULA_NAME Szymanski-PT-b02-LTLCardinality-01
FORMULA_NAME Szymanski-PT-b02-LTLCardinality-02
FORMULA_NAME Szymanski-PT-b02-LTLCardinality-03
FORMULA_NAME Szymanski-PT-b02-LTLCardinality-04
FORMULA_NAME Szymanski-PT-b02-LTLCardinality-05
FORMULA_NAME Szymanski-PT-b02-LTLCardinality-06
FORMULA_NAME Szymanski-PT-b02-LTLCardinality-07
FORMULA_NAME Szymanski-PT-b02-LTLCardinality-08
FORMULA_NAME Szymanski-PT-b02-LTLCardinality-09
FORMULA_NAME Szymanski-PT-b02-LTLCardinality-10
FORMULA_NAME Szymanski-PT-b02-LTLCardinality-11
FORMULA_NAME Szymanski-PT-b02-LTLCardinality-12
FORMULA_NAME Szymanski-PT-b02-LTLCardinality-13
FORMULA_NAME Szymanski-PT-b02-LTLCardinality-14
FORMULA_NAME Szymanski-PT-b02-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1654973230803
Running Version 202205111006
[2022-06-11 18:47:11] [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]
[2022-06-11 18:47:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-11 18:47:12] [INFO ] Load time of PNML (sax parser for PT used): 331 ms
[2022-06-11 18:47:12] [INFO ] Transformed 568 places.
[2022-06-11 18:47:12] [INFO ] Transformed 8320 transitions.
[2022-06-11 18:47:12] [INFO ] Parsed PT model containing 568 places and 8320 transitions in 485 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 260 places in 20 ms
Reduce places removed 260 places and 256 transitions.
FORMULA Szymanski-PT-b02-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b02-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b02-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b02-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b02-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b02-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b02-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b02-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b02-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b02-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b02-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 10 out of 308 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 308/308 places, 8064/8064 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 306 transition count 8064
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 305 transition count 7936
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 305 transition count 7936
Applied a total of 4 rules in 230 ms. Remains 305 /308 variables (removed 3) and now considering 7936/8064 (removed 128) transitions.
[2022-06-11 18:47:12] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 18:47:12] [INFO ] Computed 1 place invariants in 56 ms
[2022-06-11 18:47:13] [INFO ] Implicit Places using invariants in 695 ms returned []
[2022-06-11 18:47:13] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 18:47:13] [INFO ] Computed 1 place invariants in 29 ms
[2022-06-11 18:47:14] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 18:47:19] [INFO ] Implicit Places using invariants and state equation in 6287 ms returned []
Implicit Place search using SMT with State Equation took 7032 ms to find 0 implicit places.
[2022-06-11 18:47:19] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 18:47:19] [INFO ] Computed 1 place invariants in 20 ms
[2022-06-11 18:47:22] [INFO ] Dead Transitions using invariants and state equation in 2111 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 305/308 places, 7936/8064 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/308 places, 7936/8064 transitions.
Support contains 10 out of 305 places after structural reductions.
[2022-06-11 18:47:22] [INFO ] Flatten gal took : 441 ms
[2022-06-11 18:47:22] [INFO ] Flatten gal took : 281 ms
[2022-06-11 18:47:23] [INFO ] Input system was already deterministic with 7936 transitions.
Incomplete random walk after 10001 steps, including 3 resets, run finished after 399 ms. (steps per millisecond=25 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2022-06-11 18:47:24] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 18:47:24] [INFO ] Computed 1 place invariants in 20 ms
[2022-06-11 18:47:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-06-11 18:47:24] [INFO ] After 121ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-06-11 18:47:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-06-11 18:47:31] [INFO ] After 6131ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :3
[2022-06-11 18:47:31] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 18:47:49] [INFO ] After 18721ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :4 sat :1
[2022-06-11 18:47:49] [INFO ] After 18728ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2022-06-11 18:47:49] [INFO ] After 25022ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :1
Fused 7 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 30 ms.
Support contains 5 out of 305 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Drop transitions removed 127 transitions
Reduce isomorphic transitions removed 127 transitions.
Iterating post reduction 0 with 127 rules applied. Total rules applied 127 place count 305 transition count 7809
Applied a total of 127 rules in 452 ms. Remains 305 /305 variables (removed 0) and now considering 7809/7936 (removed 127) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7809/7936 transitions.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 3) seen :1
Running SMT prover for 2 properties.
[2022-06-11 18:47:50] [INFO ] Flow matrix only has 2605 transitions (discarded 5204 similar events)
// Phase 1: matrix 2605 rows 305 cols
[2022-06-11 18:47:50] [INFO ] Computed 2 place invariants in 35 ms
[2022-06-11 18:47:50] [INFO ] After 73ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-11 18:47:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-11 18:47:50] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2022-06-11 18:47:53] [INFO ] After 2903ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-11 18:47:53] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 18:48:10] [INFO ] After 16239ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-11 18:48:10] [INFO ] Deduced a trap composed of 134 places in 540 ms of which 3 ms to minimize.
[2022-06-11 18:48:14] [INFO ] Deduced a trap composed of 195 places in 430 ms of which 2 ms to minimize.
[2022-06-11 18:48:15] [INFO ] Trap strengthening (SAT) tested/added 2/2 trap constraints in 5670 ms
[2022-06-11 18:48:15] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-11 18:48:15] [INFO ] After 25020ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Parikh walk visited 0 properties in 10 ms.
Support contains 4 out of 305 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7809/7809 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 305 transition count 7808
Applied a total of 1 rules in 244 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7809 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7809 transitions.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 124439 steps, run timeout after 3001 ms. (steps per millisecond=41 ) properties seen :{}
Probabilistic random walk after 124439 steps, saw 43557 distinct states, run finished after 3002 ms. (steps per millisecond=41 ) properties seen :0
Running SMT prover for 2 properties.
[2022-06-11 18:48:19] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 18:48:19] [INFO ] Computed 3 place invariants in 17 ms
[2022-06-11 18:48:19] [INFO ] After 60ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-11 18:48:19] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-11 18:48:20] [INFO ] After 973ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-11 18:48:20] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 18:48:38] [INFO ] After 18123ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2022-06-11 18:48:38] [INFO ] After 19219ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 18 ms.
Support contains 4 out of 305 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 302 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 226 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2022-06-11 18:48:39] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 18:48:39] [INFO ] Computed 3 place invariants in 19 ms
[2022-06-11 18:48:39] [INFO ] Implicit Places using invariants in 619 ms returned []
[2022-06-11 18:48:39] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 18:48:39] [INFO ] Computed 3 place invariants in 13 ms
[2022-06-11 18:48:40] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 18:48:42] [INFO ] Implicit Places using invariants and state equation in 2644 ms returned []
Implicit Place search using SMT with State Equation took 3271 ms to find 0 implicit places.
[2022-06-11 18:48:43] [INFO ] Redundant transitions in 920 ms returned []
[2022-06-11 18:48:43] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 18:48:43] [INFO ] Computed 3 place invariants in 16 ms
[2022-06-11 18:48:45] [INFO ] Dead Transitions using invariants and state equation in 2227 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Graph (trivial) has 5168 edges and 305 vertex of which 28 / 305 are part of one of the 5 SCC in 3 ms
Free SCC test removed 23 places
Drop transitions removed 3104 transitions
Ensure Unique test removed 2327 transitions
Reduce isomorphic transitions removed 5431 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 282 transition count 2376
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 281 transition count 2376
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 3 place count 281 transition count 2373
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 9 place count 278 transition count 2373
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 13 place count 276 transition count 2371
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 14 place count 276 transition count 2370
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 14 place count 276 transition count 2369
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 16 place count 275 transition count 2369
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 17 place count 275 transition count 2369
Applied a total of 17 rules in 273 ms. Remains 275 /305 variables (removed 30) and now considering 2369/7808 (removed 5439) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 2369 rows 275 cols
[2022-06-11 18:48:45] [INFO ] Computed 3 place invariants in 16 ms
[2022-06-11 18:48:45] [INFO ] After 50ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-11 18:48:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-11 18:48:46] [INFO ] After 671ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-11 18:48:46] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-06-11 18:48:47] [INFO ] After 456ms SMT Verify possible using 224 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-06-11 18:48:47] [INFO ] After 1112ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 325 ms.
[2022-06-11 18:48:48] [INFO ] After 2180ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Successfully simplified 4 atomic propositions for a total of 5 simplifications.
FORMULA Szymanski-PT-b02-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b02-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b02-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 11 stabilizing places and 2304 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 26 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2022-06-11 18:48:48] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 18:48:48] [INFO ] Computed 1 place invariants in 19 ms
[2022-06-11 18:48:48] [INFO ] Implicit Places using invariants in 463 ms returned []
[2022-06-11 18:48:48] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 18:48:48] [INFO ] Computed 1 place invariants in 21 ms
[2022-06-11 18:48:49] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 18:48:56] [INFO ] Implicit Places using invariants and state equation in 7343 ms returned []
Implicit Place search using SMT with State Equation took 7810 ms to find 0 implicit places.
[2022-06-11 18:48:56] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 18:48:56] [INFO ] Computed 1 place invariants in 31 ms
[2022-06-11 18:48:58] [INFO ] Dead Transitions using invariants and state equation in 2095 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 213 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Szymanski-PT-b02-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s147 s195)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 870 ms.
Product exploration explored 100000 steps with 50000 reset in 763 ms.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 148 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA Szymanski-PT-b02-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Szymanski-PT-b02-LTLCardinality-07 finished in 12055 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(X(F(p0)))&&p1)))'
Support contains 3 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 356 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2022-06-11 18:49:00] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 18:49:00] [INFO ] Computed 1 place invariants in 27 ms
[2022-06-11 18:49:01] [INFO ] Implicit Places using invariants in 457 ms returned []
[2022-06-11 18:49:01] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 18:49:01] [INFO ] Computed 1 place invariants in 17 ms
[2022-06-11 18:49:01] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 18:49:07] [INFO ] Implicit Places using invariants and state equation in 6513 ms returned []
Implicit Place search using SMT with State Equation took 6975 ms to find 0 implicit places.
[2022-06-11 18:49:08] [INFO ] Redundant transitions in 874 ms returned []
[2022-06-11 18:49:08] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 18:49:08] [INFO ] Computed 1 place invariants in 20 ms
[2022-06-11 18:49:10] [INFO ] Dead Transitions using invariants and state equation in 2064 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 126 ms :[(OR (NOT p1) (NOT p0)), true, (NOT p0)]
Running random walk in product with property : Szymanski-PT-b02-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ s248 s279), p0:(LEQ s59 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 1 reset in 621 ms.
Product exploration explored 100000 steps with 0 reset in 568 ms.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X (NOT (AND p1 (NOT p0)))), (X p1), true, (X (X p0)), (X (X (NOT (AND p1 (NOT p0))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 297 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 81 ms :[(OR (NOT p1) (NOT p0)), true, (NOT p0)]
Incomplete random walk after 10000 steps, including 3 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 140258 steps, run timeout after 3001 ms. (steps per millisecond=46 ) properties seen :{1=1, 2=1}
Probabilistic random walk after 140258 steps, saw 49183 distinct states, run finished after 3002 ms. (steps per millisecond=46 ) properties seen :2
Running SMT prover for 1 properties.
[2022-06-11 18:49:15] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 18:49:15] [INFO ] Computed 1 place invariants in 21 ms
[2022-06-11 18:49:15] [INFO ] After 56ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 18:49:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-06-11 18:49:18] [INFO ] After 2432ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-11 18:49:18] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 18:49:25] [INFO ] After 6938ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-11 18:49:28] [INFO ] After 10702ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9012 ms.
[2022-06-11 18:49:37] [INFO ] After 22217ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 9 ms.
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Drop transitions removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 0 with 128 rules applied. Total rules applied 128 place count 305 transition count 7808
Applied a total of 128 rules in 234 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7936 (removed 128) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7936 transitions.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 152243 steps, run timeout after 3001 ms. (steps per millisecond=50 ) properties seen :{}
Probabilistic random walk after 152243 steps, saw 51706 distinct states, run finished after 3001 ms. (steps per millisecond=50 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-11 18:49:41] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 18:49:41] [INFO ] Computed 3 place invariants in 12 ms
[2022-06-11 18:49:41] [INFO ] After 84ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 18:49:41] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-11 18:49:42] [INFO ] After 1038ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-11 18:49:42] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 18:49:51] [INFO ] After 9070ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2022-06-11 18:49:51] [INFO ] After 10180ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 6 ms.
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 193 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 213 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2022-06-11 18:49:51] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 18:49:51] [INFO ] Computed 3 place invariants in 18 ms
[2022-06-11 18:49:52] [INFO ] Implicit Places using invariants in 529 ms returned []
[2022-06-11 18:49:52] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 18:49:52] [INFO ] Computed 3 place invariants in 19 ms
[2022-06-11 18:49:52] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 18:49:54] [INFO ] Implicit Places using invariants and state equation in 2240 ms returned []
Implicit Place search using SMT with State Equation took 2781 ms to find 0 implicit places.
[2022-06-11 18:49:55] [INFO ] Redundant transitions in 658 ms returned []
[2022-06-11 18:49:55] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 18:49:55] [INFO ] Computed 3 place invariants in 12 ms
[2022-06-11 18:49:57] [INFO ] Dead Transitions using invariants and state equation in 2434 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Graph (trivial) has 5168 edges and 305 vertex of which 28 / 305 are part of one of the 5 SCC in 0 ms
Free SCC test removed 23 places
Drop transitions removed 3104 transitions
Ensure Unique test removed 2327 transitions
Reduce isomorphic transitions removed 5431 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 282 transition count 2376
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 281 transition count 2376
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 3 place count 281 transition count 2373
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 9 place count 278 transition count 2373
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 13 place count 276 transition count 2371
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 14 place count 276 transition count 2370
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 14 place count 276 transition count 2369
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 16 place count 275 transition count 2369
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 17 place count 275 transition count 2369
Applied a total of 17 rules in 176 ms. Remains 275 /305 variables (removed 30) and now considering 2369/7808 (removed 5439) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2369 rows 275 cols
[2022-06-11 18:49:57] [INFO ] Computed 3 place invariants in 10 ms
[2022-06-11 18:49:58] [INFO ] After 49ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 18:49:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-11 18:49:58] [INFO ] After 600ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-11 18:49:58] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-06-11 18:49:58] [INFO ] After 106ms SMT Verify possible using 224 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-11 18:49:58] [INFO ] After 197ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 64 ms.
[2022-06-11 18:49:58] [INFO ] After 913ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p1 p0), (X p0), (X (NOT (AND p1 (NOT p0)))), (X p1), true, (X (X p0)), (X (X (NOT (AND p1 (NOT p0))))), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (AND (NOT p0) p1))]
Knowledge based reduction with 8 factoid took 277 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 93 ms :[(OR (NOT p1) (NOT p0)), true, (NOT p0)]
Stuttering acceptance computed with spot in 90 ms :[(OR (NOT p1) (NOT p0)), true, (NOT p0)]
Support contains 3 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 209 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2022-06-11 18:49:59] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 18:49:59] [INFO ] Computed 1 place invariants in 14 ms
[2022-06-11 18:50:00] [INFO ] Implicit Places using invariants in 442 ms returned []
[2022-06-11 18:50:00] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 18:50:00] [INFO ] Computed 1 place invariants in 14 ms
[2022-06-11 18:50:00] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 18:50:06] [INFO ] Implicit Places using invariants and state equation in 6756 ms returned []
Implicit Place search using SMT with State Equation took 7199 ms to find 0 implicit places.
[2022-06-11 18:50:07] [INFO ] Redundant transitions in 683 ms returned []
[2022-06-11 18:50:07] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 18:50:07] [INFO ] Computed 1 place invariants in 17 ms
[2022-06-11 18:50:09] [INFO ] Dead Transitions using invariants and state equation in 2140 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7936/7936 transitions.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X (NOT (AND (NOT p0) p1))), (X p1), true, (X (X p0)), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 311 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 94 ms :[(OR (NOT p1) (NOT p0)), true, (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=57 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 145726 steps, run timeout after 3001 ms. (steps per millisecond=48 ) properties seen :{1=1, 2=1}
Probabilistic random walk after 145726 steps, saw 50399 distinct states, run finished after 3001 ms. (steps per millisecond=48 ) properties seen :2
Running SMT prover for 1 properties.
[2022-06-11 18:50:13] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 18:50:13] [INFO ] Computed 1 place invariants in 18 ms
[2022-06-11 18:50:13] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 18:50:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-06-11 18:50:16] [INFO ] After 2470ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-11 18:50:16] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 18:50:23] [INFO ] After 6913ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-11 18:50:26] [INFO ] After 10675ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9012 ms.
[2022-06-11 18:50:35] [INFO ] After 22234ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Drop transitions removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 0 with 128 rules applied. Total rules applied 128 place count 305 transition count 7808
Applied a total of 128 rules in 192 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7936 (removed 128) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7936 transitions.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 158454 steps, run timeout after 3002 ms. (steps per millisecond=52 ) properties seen :{}
Probabilistic random walk after 158454 steps, saw 53459 distinct states, run finished after 3002 ms. (steps per millisecond=52 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-11 18:50:39] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 18:50:39] [INFO ] Computed 3 place invariants in 10 ms
[2022-06-11 18:50:39] [INFO ] After 71ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 18:50:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-11 18:50:40] [INFO ] After 964ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-11 18:50:40] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 18:50:49] [INFO ] After 9070ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2022-06-11 18:50:49] [INFO ] After 10108ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 8 ms.
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 198 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 219 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2022-06-11 18:50:49] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 18:50:49] [INFO ] Computed 3 place invariants in 11 ms
[2022-06-11 18:50:50] [INFO ] Implicit Places using invariants in 490 ms returned []
[2022-06-11 18:50:50] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 18:50:50] [INFO ] Computed 3 place invariants in 13 ms
[2022-06-11 18:50:50] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 18:50:52] [INFO ] Implicit Places using invariants and state equation in 2520 ms returned []
Implicit Place search using SMT with State Equation took 3013 ms to find 0 implicit places.
[2022-06-11 18:50:53] [INFO ] Redundant transitions in 661 ms returned []
[2022-06-11 18:50:53] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 18:50:53] [INFO ] Computed 3 place invariants in 19 ms
[2022-06-11 18:50:55] [INFO ] Dead Transitions using invariants and state equation in 2320 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Graph (trivial) has 5168 edges and 305 vertex of which 28 / 305 are part of one of the 5 SCC in 1 ms
Free SCC test removed 23 places
Drop transitions removed 3104 transitions
Ensure Unique test removed 2327 transitions
Reduce isomorphic transitions removed 5431 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 282 transition count 2376
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 281 transition count 2376
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 3 place count 281 transition count 2373
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 9 place count 278 transition count 2373
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 13 place count 276 transition count 2371
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 14 place count 276 transition count 2370
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 14 place count 276 transition count 2369
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 16 place count 275 transition count 2369
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 17 place count 275 transition count 2369
Applied a total of 17 rules in 188 ms. Remains 275 /305 variables (removed 30) and now considering 2369/7808 (removed 5439) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2369 rows 275 cols
[2022-06-11 18:50:55] [INFO ] Computed 3 place invariants in 17 ms
[2022-06-11 18:50:55] [INFO ] After 41ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 18:50:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-11 18:50:56] [INFO ] After 544ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-11 18:50:56] [INFO ] State equation strengthened by 224 read => feed constraints.
[2022-06-11 18:50:56] [INFO ] After 95ms SMT Verify possible using 224 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-11 18:50:56] [INFO ] After 180ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 62 ms.
[2022-06-11 18:50:56] [INFO ] After 840ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p1 p0), (X p0), (X (NOT (AND (NOT p0) p1))), (X p1), true, (X (X p0)), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (AND (NOT p0) p1))]
Knowledge based reduction with 8 factoid took 362 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 79 ms :[(OR (NOT p1) (NOT p0)), true, (NOT p0)]
Stuttering acceptance computed with spot in 61 ms :[(OR (NOT p1) (NOT p0)), true, (NOT p0)]
Stuttering acceptance computed with spot in 99 ms :[(OR (NOT p1) (NOT p0)), true, (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 543 ms.
Product exploration explored 100000 steps with 1 reset in 598 ms.
Built C files in :
/tmp/ltsmin13890379253993933129
[2022-06-11 18:50:58] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2022-06-11 18:50:58] [INFO ] Built C files in 111ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13890379253993933129
Running compilation step : cd /tmp/ltsmin13890379253993933129;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13890379253993933129;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13890379253993933129;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 3 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 182 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2022-06-11 18:51:01] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 18:51:01] [INFO ] Computed 1 place invariants in 16 ms
[2022-06-11 18:51:02] [INFO ] Implicit Places using invariants in 462 ms returned []
[2022-06-11 18:51:02] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 18:51:02] [INFO ] Computed 1 place invariants in 20 ms
[2022-06-11 18:51:02] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 18:51:09] [INFO ] Implicit Places using invariants and state equation in 7108 ms returned []
Implicit Place search using SMT with State Equation took 7572 ms to find 0 implicit places.
[2022-06-11 18:51:10] [INFO ] Redundant transitions in 684 ms returned []
[2022-06-11 18:51:10] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 18:51:10] [INFO ] Computed 1 place invariants in 19 ms
[2022-06-11 18:51:12] [INFO ] Dead Transitions using invariants and state equation in 2162 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7936/7936 transitions.
Built C files in :
/tmp/ltsmin17494468675513619739
[2022-06-11 18:51:12] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2022-06-11 18:51:12] [INFO ] Built C files in 68ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17494468675513619739
Running compilation step : cd /tmp/ltsmin17494468675513619739;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17494468675513619739;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17494468675513619739;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-11 18:51:16] [INFO ] Flatten gal took : 344 ms
[2022-06-11 18:51:16] [INFO ] Flatten gal took : 287 ms
[2022-06-11 18:51:16] [INFO ] Time to serialize gal into /tmp/LTL1039415242234145817.gal : 48 ms
[2022-06-11 18:51:16] [INFO ] Time to serialize properties into /tmp/LTL12069163370465233229.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1039415242234145817.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12069163370465233229.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1039415...267
Read 1 LTL properties
Checking formula 0 : !((G((F(X(F("(p59<=0)"))))&&("(p248<=l23)"))))
Formula 0 simplified : !G("(p248<=l23)" & FXF"(p59<=0)")
Detected timeout of ITS tools.
[2022-06-11 18:51:31] [INFO ] Flatten gal took : 253 ms
[2022-06-11 18:51:31] [INFO ] Applying decomposition
[2022-06-11 18:51:32] [INFO ] Flatten gal took : 261 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/graph6435312429093924744.txt' '-o' '/tmp/graph6435312429093924744.bin' '-w' '/tmp/graph6435312429093924744.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6435312429093924744.bin' '-l' '-1' '-v' '-w' '/tmp/graph6435312429093924744.weights' '-q' '0' '-e' '0.001'
[2022-06-11 18:51:32] [INFO ] Decomposing Gal with order
[2022-06-11 18:51:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 18:51:34] [INFO ] Removed a total of 13791 redundant transitions.
[2022-06-11 18:51:34] [INFO ] Flatten gal took : 1907 ms
[2022-06-11 18:51:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 1833 labels/synchronizations in 258 ms.
[2022-06-11 18:51:35] [INFO ] Time to serialize gal into /tmp/LTL2496236771527545632.gal : 17 ms
[2022-06-11 18:51:35] [INFO ] Time to serialize properties into /tmp/LTL2370525193585368504.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2496236771527545632.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2370525193585368504.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2496236...266
Read 1 LTL properties
Checking formula 0 : !((G((F(X(F("(gi1.gu1.p59<=0)"))))&&("(gu0.p248<=gu0.l23)"))))
Formula 0 simplified : !G("(gu0.p248<=gu0.l23)" & FXF"(gi1.gu1.p59<=0)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17875071447859681185
[2022-06-11 18:51:50] [INFO ] Built C files in 66ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17875071447859681185
Running compilation step : cd /tmp/ltsmin17875071447859681185;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17875071447859681185;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17875071447859681185;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property Szymanski-PT-b02-LTLCardinality-10 finished in 173405 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(X(F(p0)))&&p1)))'
[2022-06-11 18:51:54] [INFO ] Flatten gal took : 232 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin12746836216837079657
[2022-06-11 18:51:54] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2022-06-11 18:51:54] [INFO ] Built C files in 106ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12746836216837079657
Running compilation step : cd /tmp/ltsmin12746836216837079657;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' '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'
[2022-06-11 18:51:54] [INFO ] Applying decomposition
[2022-06-11 18:51:54] [INFO ] Flatten gal took : 419 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/graph7060251881348103610.txt' '-o' '/tmp/graph7060251881348103610.bin' '-w' '/tmp/graph7060251881348103610.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7060251881348103610.bin' '-l' '-1' '-v' '-w' '/tmp/graph7060251881348103610.weights' '-q' '0' '-e' '0.001'
[2022-06-11 18:51:55] [INFO ] Decomposing Gal with order
[2022-06-11 18:51:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 18:51:56] [INFO ] Removed a total of 17778 redundant transitions.
[2022-06-11 18:51:57] [INFO ] Flatten gal took : 984 ms
[2022-06-11 18:51:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 1396 labels/synchronizations in 586 ms.
[2022-06-11 18:51:58] [INFO ] Time to serialize gal into /tmp/LTLCardinality16651493944701353730.gal : 19 ms
[2022-06-11 18:51:58] [INFO ] Time to serialize properties into /tmp/LTLCardinality9172035393305969730.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality16651493944701353730.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality9172035393305969730.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...289
Read 1 LTL properties
Checking formula 0 : !((G((F(X(F("(gi2.gi0.gu17.p59<=0)"))))&&("(gu40.p248<=gu40.l23)"))))
Formula 0 simplified : !G("(gu40.p248<=gu40.l23)" & FXF"(gi2.gi0.gu17.p59<=0)")
Compilation finished in 33415 ms.
Running link step : cd /tmp/ltsmin12746836216837079657;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 93 ms.
Running LTSmin : cd /tmp/ltsmin12746836216837079657;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((<>(X(<>((LTLAPp0==true))))&&(LTLAPp1==true)))' '--buchi-type=spotba'
LTSmin run took 822 ms.
FORMULA Szymanski-PT-b02-LTLCardinality-10 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 316778 ms.
BK_STOP 1654973548814
--------------------
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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="Szymanski-PT-b02"
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 Szymanski-PT-b02, 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-165472283101035"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-b02.tgz
mv Szymanski-PT-b02 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 '
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 ;