About the Execution of ITS-Tools for FunctionPointer-PT-c032
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 738.844 | 77368.00 | 110451.00 | 344.30 | FFTFTFFFFFFFTFFF | 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-165472282300508.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 FunctionPointer-PT-c032, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282300508
=====================================================================
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preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 5.7K Jun 7 17:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 54K Jun 7 17:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Jun 7 17:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Jun 7 17:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Jun 6 15:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Jun 6 15:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Jun 6 15:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Jun 6 15:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 13K Jun 7 17:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 136K Jun 7 17:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Jun 7 17:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 33K Jun 7 17:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 6 15:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 5 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 4.2M 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 FunctionPointer-PT-c032-LTLFireability-00
FORMULA_NAME FunctionPointer-PT-c032-LTLFireability-01
FORMULA_NAME FunctionPointer-PT-c032-LTLFireability-02
FORMULA_NAME FunctionPointer-PT-c032-LTLFireability-03
FORMULA_NAME FunctionPointer-PT-c032-LTLFireability-04
FORMULA_NAME FunctionPointer-PT-c032-LTLFireability-05
FORMULA_NAME FunctionPointer-PT-c032-LTLFireability-06
FORMULA_NAME FunctionPointer-PT-c032-LTLFireability-07
FORMULA_NAME FunctionPointer-PT-c032-LTLFireability-08
FORMULA_NAME FunctionPointer-PT-c032-LTLFireability-09
FORMULA_NAME FunctionPointer-PT-c032-LTLFireability-10
FORMULA_NAME FunctionPointer-PT-c032-LTLFireability-11
FORMULA_NAME FunctionPointer-PT-c032-LTLFireability-12
FORMULA_NAME FunctionPointer-PT-c032-LTLFireability-13
FORMULA_NAME FunctionPointer-PT-c032-LTLFireability-14
FORMULA_NAME FunctionPointer-PT-c032-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1654866674720
Running Version 202205111006
[2022-06-10 13:11:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -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]
[2022-06-10 13:11:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-10 13:11:16] [INFO ] Load time of PNML (sax parser for PT used): 443 ms
[2022-06-10 13:11:16] [INFO ] Transformed 2826 places.
[2022-06-10 13:11:16] [INFO ] Transformed 8960 transitions.
[2022-06-10 13:11:16] [INFO ] Parsed PT model containing 2826 places and 8960 transitions in 616 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 1198 places in 42 ms
Reduce places removed 1198 places and 2998 transitions.
FORMULA FunctionPointer-PT-c032-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c032-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c032-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c032-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c032-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c032-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 12 out of 1628 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1628/1628 places, 5962/5962 transitions.
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 1611 transition count 5962
Discarding 295 places :
Symmetric choice reduction at 1 with 295 rule applications. Total rules 312 place count 1316 transition count 3722
Iterating global reduction 1 with 295 rules applied. Total rules applied 607 place count 1316 transition count 3722
Ensure Unique test removed 378 transitions
Reduce isomorphic transitions removed 378 transitions.
Iterating post reduction 1 with 378 rules applied. Total rules applied 985 place count 1316 transition count 3344
Discarding 152 places :
Symmetric choice reduction at 2 with 152 rule applications. Total rules 1137 place count 1164 transition count 3040
Iterating global reduction 2 with 152 rules applied. Total rules applied 1289 place count 1164 transition count 3040
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 2 with 72 rules applied. Total rules applied 1361 place count 1164 transition count 2968
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1375 place count 1150 transition count 2940
Iterating global reduction 3 with 14 rules applied. Total rules applied 1389 place count 1150 transition count 2940
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1403 place count 1136 transition count 2912
Iterating global reduction 3 with 14 rules applied. Total rules applied 1417 place count 1136 transition count 2912
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1431 place count 1122 transition count 2884
Iterating global reduction 3 with 14 rules applied. Total rules applied 1445 place count 1122 transition count 2884
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1459 place count 1108 transition count 2856
Iterating global reduction 3 with 14 rules applied. Total rules applied 1473 place count 1108 transition count 2856
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1487 place count 1094 transition count 2828
Iterating global reduction 3 with 14 rules applied. Total rules applied 1501 place count 1094 transition count 2828
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1514 place count 1081 transition count 2802
Iterating global reduction 3 with 13 rules applied. Total rules applied 1527 place count 1081 transition count 2802
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 1538 place count 1070 transition count 2780
Iterating global reduction 3 with 11 rules applied. Total rules applied 1549 place count 1070 transition count 2780
Discarding 49 places :
Symmetric choice reduction at 3 with 49 rule applications. Total rules 1598 place count 1021 transition count 2594
Iterating global reduction 3 with 49 rules applied. Total rules applied 1647 place count 1021 transition count 2594
Discarding 54 places :
Symmetric choice reduction at 3 with 54 rule applications. Total rules 1701 place count 967 transition count 2378
Iterating global reduction 3 with 54 rules applied. Total rules applied 1755 place count 967 transition count 2378
Discarding 53 places :
Symmetric choice reduction at 3 with 53 rule applications. Total rules 1808 place count 914 transition count 2252
Iterating global reduction 3 with 53 rules applied. Total rules applied 1861 place count 914 transition count 2252
Discarding 53 places :
Symmetric choice reduction at 3 with 53 rule applications. Total rules 1914 place count 861 transition count 2146
Iterating global reduction 3 with 53 rules applied. Total rules applied 1967 place count 861 transition count 2146
Discarding 53 places :
Symmetric choice reduction at 3 with 53 rule applications. Total rules 2020 place count 808 transition count 2040
Iterating global reduction 3 with 53 rules applied. Total rules applied 2073 place count 808 transition count 2040
Discarding 53 places :
Symmetric choice reduction at 3 with 53 rule applications. Total rules 2126 place count 755 transition count 1934
Iterating global reduction 3 with 53 rules applied. Total rules applied 2179 place count 755 transition count 1934
Discarding 52 places :
Symmetric choice reduction at 3 with 52 rule applications. Total rules 2231 place count 703 transition count 1830
Iterating global reduction 3 with 52 rules applied. Total rules applied 2283 place count 703 transition count 1830
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 2293 place count 693 transition count 1810
Iterating global reduction 3 with 10 rules applied. Total rules applied 2303 place count 693 transition count 1810
Applied a total of 2303 rules in 1259 ms. Remains 693 /1628 variables (removed 935) and now considering 1810/5962 (removed 4152) transitions.
[2022-06-10 13:11:18] [INFO ] Flow matrix only has 1212 transitions (discarded 598 similar events)
// Phase 1: matrix 1212 rows 693 cols
[2022-06-10 13:11:18] [INFO ] Computed 2 place invariants in 35 ms
[2022-06-10 13:11:18] [INFO ] Implicit Places using invariants in 862 ms returned []
[2022-06-10 13:11:18] [INFO ] Flow matrix only has 1212 transitions (discarded 598 similar events)
// Phase 1: matrix 1212 rows 693 cols
[2022-06-10 13:11:18] [INFO ] Computed 2 place invariants in 20 ms
[2022-06-10 13:11:19] [INFO ] State equation strengthened by 294 read => feed constraints.
[2022-06-10 13:11:21] [INFO ] Implicit Places using invariants and state equation in 2578 ms returned []
Implicit Place search using SMT with State Equation took 3473 ms to find 0 implicit places.
[2022-06-10 13:11:21] [INFO ] Flow matrix only has 1212 transitions (discarded 598 similar events)
// Phase 1: matrix 1212 rows 693 cols
[2022-06-10 13:11:21] [INFO ] Computed 2 place invariants in 9 ms
[2022-06-10 13:11:22] [INFO ] Dead Transitions using invariants and state equation in 677 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 693/1628 places, 1810/5962 transitions.
Finished structural reductions, in 1 iterations. Remains : 693/1628 places, 1810/5962 transitions.
Support contains 12 out of 693 places after structural reductions.
[2022-06-10 13:11:22] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2022-06-10 13:11:22] [INFO ] Flatten gal took : 152 ms
[2022-06-10 13:11:22] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
FORMULA FunctionPointer-PT-c032-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c032-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c032-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-10 13:11:22] [INFO ] Flatten gal took : 97 ms
[2022-06-10 13:11:22] [INFO ] Input system was already deterministic with 1810 transitions.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 332 ms. (steps per millisecond=30 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 7) 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 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2022-06-10 13:11:23] [INFO ] Flow matrix only has 1212 transitions (discarded 598 similar events)
// Phase 1: matrix 1212 rows 693 cols
[2022-06-10 13:11:23] [INFO ] Computed 2 place invariants in 6 ms
[2022-06-10 13:11:23] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-06-10 13:11:23] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 4 ms returned sat
[2022-06-10 13:11:24] [INFO ] After 1327ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:6
[2022-06-10 13:11:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2022-06-10 13:11:24] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 13:11:25] [INFO ] After 845ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :6
[2022-06-10 13:11:25] [INFO ] State equation strengthened by 294 read => feed constraints.
[2022-06-10 13:11:26] [INFO ] After 711ms SMT Verify possible using 294 Read/Feed constraints in natural domain returned unsat :1 sat :6
[2022-06-10 13:11:27] [INFO ] After 1283ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :6
Attempting to minimize the solution found.
Minimization took 455 ms.
[2022-06-10 13:11:27] [INFO ] After 2820ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :6
Fused 7 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 51 ms.
Support contains 8 out of 693 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 693/693 places, 1810/1810 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 690 transition count 1804
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 690 transition count 1804
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 10 place count 690 transition count 1800
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 13 place count 687 transition count 1794
Iterating global reduction 1 with 3 rules applied. Total rules applied 16 place count 687 transition count 1794
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 19 place count 684 transition count 1788
Iterating global reduction 1 with 3 rules applied. Total rules applied 22 place count 684 transition count 1788
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 27 place count 679 transition count 1770
Iterating global reduction 1 with 5 rules applied. Total rules applied 32 place count 679 transition count 1770
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 37 place count 674 transition count 1752
Iterating global reduction 1 with 5 rules applied. Total rules applied 42 place count 674 transition count 1752
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 46 place count 670 transition count 1744
Iterating global reduction 1 with 4 rules applied. Total rules applied 50 place count 670 transition count 1744
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 54 place count 666 transition count 1736
Iterating global reduction 1 with 4 rules applied. Total rules applied 58 place count 666 transition count 1736
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 62 place count 662 transition count 1728
Iterating global reduction 1 with 4 rules applied. Total rules applied 66 place count 662 transition count 1728
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 70 place count 658 transition count 1720
Iterating global reduction 1 with 4 rules applied. Total rules applied 74 place count 658 transition count 1720
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 78 place count 654 transition count 1712
Iterating global reduction 1 with 4 rules applied. Total rules applied 82 place count 654 transition count 1712
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 1 with 12 rules applied. Total rules applied 94 place count 654 transition count 1700
Applied a total of 94 rules in 531 ms. Remains 654 /693 variables (removed 39) and now considering 1700/1810 (removed 110) transitions.
Finished structural reductions, in 1 iterations. Remains : 654/693 places, 1700/1810 transitions.
Incomplete random walk after 10010 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 6) 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 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 6) 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 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 163191 steps, run timeout after 3001 ms. (steps per millisecond=54 ) properties seen :{}
Probabilistic random walk after 163191 steps, saw 105942 distinct states, run finished after 3002 ms. (steps per millisecond=54 ) properties seen :0
Running SMT prover for 6 properties.
[2022-06-10 13:11:31] [INFO ] Flow matrix only has 1137 transitions (discarded 563 similar events)
// Phase 1: matrix 1137 rows 654 cols
[2022-06-10 13:11:31] [INFO ] Computed 2 place invariants in 5 ms
[2022-06-10 13:11:31] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2022-06-10 13:11:31] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 13:11:32] [INFO ] After 1087ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-06-10 13:11:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2022-06-10 13:11:32] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 13:11:33] [INFO ] After 705ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-06-10 13:11:33] [INFO ] State equation strengthened by 279 read => feed constraints.
[2022-06-10 13:11:33] [INFO ] After 582ms SMT Verify possible using 279 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2022-06-10 13:11:34] [INFO ] Deduced a trap composed of 131 places in 131 ms of which 1 ms to minimize.
[2022-06-10 13:11:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 205 ms
[2022-06-10 13:11:34] [INFO ] After 1349ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 356 ms.
[2022-06-10 13:11:35] [INFO ] After 2600ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 115 ms.
Support contains 8 out of 654 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 654/654 places, 1700/1700 transitions.
Applied a total of 0 rules in 96 ms. Remains 654 /654 variables (removed 0) and now considering 1700/1700 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 654/654 places, 1700/1700 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 654/654 places, 1700/1700 transitions.
Applied a total of 0 rules in 104 ms. Remains 654 /654 variables (removed 0) and now considering 1700/1700 (removed 0) transitions.
[2022-06-10 13:11:35] [INFO ] Flow matrix only has 1137 transitions (discarded 563 similar events)
// Phase 1: matrix 1137 rows 654 cols
[2022-06-10 13:11:35] [INFO ] Computed 2 place invariants in 5 ms
[2022-06-10 13:11:35] [INFO ] Implicit Places using invariants in 330 ms returned []
[2022-06-10 13:11:35] [INFO ] Flow matrix only has 1137 transitions (discarded 563 similar events)
// Phase 1: matrix 1137 rows 654 cols
[2022-06-10 13:11:35] [INFO ] Computed 2 place invariants in 5 ms
[2022-06-10 13:11:36] [INFO ] State equation strengthened by 279 read => feed constraints.
[2022-06-10 13:11:38] [INFO ] Implicit Places using invariants and state equation in 2738 ms returned []
Implicit Place search using SMT with State Equation took 3071 ms to find 0 implicit places.
[2022-06-10 13:11:38] [INFO ] Redundant transitions in 148 ms returned []
[2022-06-10 13:11:38] [INFO ] Flow matrix only has 1137 transitions (discarded 563 similar events)
// Phase 1: matrix 1137 rows 654 cols
[2022-06-10 13:11:38] [INFO ] Computed 2 place invariants in 10 ms
[2022-06-10 13:11:39] [INFO ] Dead Transitions using invariants and state equation in 586 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 654/654 places, 1700/1700 transitions.
Graph (trivial) has 1002 edges and 654 vertex of which 192 / 654 are part of one of the 64 SCC in 4 ms
Free SCC test removed 128 places
Drop transitions removed 320 transitions
Ensure Unique test removed 435 transitions
Reduce isomorphic transitions removed 755 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 10 place count 526 transition count 936
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 19 place count 517 transition count 936
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 84 Pre rules applied. Total rules applied 19 place count 517 transition count 852
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 187 place count 433 transition count 852
Discarding 63 places :
Symmetric choice reduction at 2 with 63 rule applications. Total rules 250 place count 370 transition count 789
Iterating global reduction 2 with 63 rules applied. Total rules applied 313 place count 370 transition count 789
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 126 transitions.
Iterating post reduction 2 with 126 rules applied. Total rules applied 439 place count 370 transition count 663
Performed 135 Post agglomeration using F-continuation condition.Transition count delta: 135
Deduced a syphon composed of 135 places in 0 ms
Reduce places removed 135 places and 0 transitions.
Iterating global reduction 3 with 270 rules applied. Total rules applied 709 place count 235 transition count 528
Discarding 64 places :
Symmetric choice reduction at 3 with 64 rule applications. Total rules 773 place count 171 transition count 400
Iterating global reduction 3 with 64 rules applied. Total rules applied 837 place count 171 transition count 400
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 839 place count 171 transition count 398
Discarding 63 places :
Symmetric choice reduction at 4 with 63 rule applications. Total rules 902 place count 108 transition count 272
Iterating global reduction 4 with 63 rules applied. Total rules applied 965 place count 108 transition count 272
Discarding 63 places :
Symmetric choice reduction at 4 with 63 rule applications. Total rules 1028 place count 45 transition count 146
Iterating global reduction 4 with 63 rules applied. Total rules applied 1091 place count 45 transition count 146
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Iterating post reduction 4 with 63 rules applied. Total rules applied 1154 place count 45 transition count 83
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1154 place count 45 transition count 82
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1156 place count 44 transition count 82
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1158 place count 43 transition count 81
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 1166 place count 39 transition count 82
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 1173 place count 39 transition count 75
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1174 place count 38 transition count 74
Iterating global reduction 5 with 1 rules applied. Total rules applied 1175 place count 38 transition count 74
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1177 place count 38 transition count 72
Applied a total of 1177 rules in 76 ms. Remains 38 /654 variables (removed 616) and now considering 72/1700 (removed 1628) transitions.
Running SMT prover for 6 properties.
// Phase 1: matrix 72 rows 38 cols
[2022-06-10 13:11:39] [INFO ] Computed 2 place invariants in 0 ms
[2022-06-10 13:11:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-06-10 13:11:39] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 13:11:39] [INFO ] After 30ms SMT Verify possible using state equation in real domain returned unsat :0 sat :3 real:3
[2022-06-10 13:11:39] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-06-10 13:11:39] [INFO ] After 81ms SMT Verify possible using 2 Read/Feed constraints in real domain returned unsat :0 sat :0 real:6
[2022-06-10 13:11:39] [INFO ] After 183ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-06-10 13:11:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-10 13:11:39] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 13:11:39] [INFO ] After 32ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-06-10 13:11:39] [INFO ] After 20ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2022-06-10 13:11:39] [INFO ] After 48ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 27 ms.
[2022-06-10 13:11:39] [INFO ] After 141ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
[2022-06-10 13:11:39] [INFO ] Flatten gal took : 9 ms
[2022-06-10 13:11:39] [INFO ] Flatten gal took : 3 ms
[2022-06-10 13:11:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2276385510722964752.gal : 2 ms
[2022-06-10 13:11:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1664111812040628089.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms11144789555135624693;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2276385510722964752.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1664111812040628089.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality1664111812040628089.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :19 after 126
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :126 after 52168
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :52168 after 4.04093e+11
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :4.04093e+11 after 4.18778e+14
Detected timeout of ITS tools.
[2022-06-10 13:11:54] [INFO ] Flatten gal took : 3 ms
[2022-06-10 13:11:54] [INFO ] Applying decomposition
[2022-06-10 13:11:54] [INFO ] Flatten gal took : 3 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/graph1209678461699587312.txt' '-o' '/tmp/graph1209678461699587312.bin' '-w' '/tmp/graph1209678461699587312.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph1209678461699587312.bin' '-l' '-1' '-v' '-w' '/tmp/graph1209678461699587312.weights' '-q' '0' '-e' '0.001'
[2022-06-10 13:11:54] [INFO ] Decomposing Gal with order
[2022-06-10 13:11:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-10 13:11:54] [INFO ] Removed a total of 93 redundant transitions.
[2022-06-10 13:11:54] [INFO ] Flatten gal took : 33 ms
[2022-06-10 13:11:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 3 ms.
[2022-06-10 13:11:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10291990023197922685.gal : 2 ms
[2022-06-10 13:11:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4726761840710000812.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms11144789555135624693;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10291990023197922685.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4726761840710000812.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityCardinality4726761840710000812.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :19 after 126
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :126 after 10227
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7420700961977424536
[2022-06-10 13:12:09] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7420700961977424536
Running compilation step : cd /tmp/ltsmin7420700961977424536;'/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 220 ms.
Running link step : cd /tmp/ltsmin7420700961977424536;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin7420700961977424536;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'AtomicPropp0==true'
LTSmin run took 264 ms.
Found Violation
Running LTSmin : cd /tmp/ltsmin7420700961977424536;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'AtomicPropp1==true'
LTSmin run took 110 ms.
Found Violation
Running LTSmin : cd /tmp/ltsmin7420700961977424536;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'AtomicPropp2==true'
LTSmin run took 101 ms.
Found Violation
Running LTSmin : cd /tmp/ltsmin7420700961977424536;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'AtomicPropp3==true'
LTSmin run took 58 ms.
Found Violation
Running LTSmin : cd /tmp/ltsmin7420700961977424536;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'AtomicPropp4==true'
LTSmin run took 61 ms.
Found Violation
Running LTSmin : cd /tmp/ltsmin7420700961977424536;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'AtomicPropp7==true'
LTSmin run took 39 ms.
Found Violation
Successfully simplified 1 atomic propositions for a total of 7 simplifications.
FORMULA FunctionPointer-PT-c032-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 192 stabilizing places and 512 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 693 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 693/693 places, 1810/1810 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 685 transition count 1794
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 685 transition count 1794
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 24 place count 685 transition count 1786
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 33 place count 676 transition count 1766
Iterating global reduction 1 with 9 rules applied. Total rules applied 42 place count 676 transition count 1766
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 46 place count 676 transition count 1762
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 53 place count 669 transition count 1742
Iterating global reduction 2 with 7 rules applied. Total rules applied 60 place count 669 transition count 1742
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 69 place count 660 transition count 1712
Iterating global reduction 2 with 9 rules applied. Total rules applied 78 place count 660 transition count 1712
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 87 place count 651 transition count 1684
Iterating global reduction 2 with 9 rules applied. Total rules applied 96 place count 651 transition count 1684
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 104 place count 643 transition count 1666
Iterating global reduction 2 with 8 rules applied. Total rules applied 112 place count 643 transition count 1666
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 120 place count 635 transition count 1650
Iterating global reduction 2 with 8 rules applied. Total rules applied 128 place count 635 transition count 1650
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 136 place count 627 transition count 1634
Iterating global reduction 2 with 8 rules applied. Total rules applied 144 place count 627 transition count 1634
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 151 place count 620 transition count 1620
Iterating global reduction 2 with 7 rules applied. Total rules applied 158 place count 620 transition count 1620
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 163 place count 615 transition count 1610
Iterating global reduction 2 with 5 rules applied. Total rules applied 168 place count 615 transition count 1610
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 169 place count 614 transition count 1608
Iterating global reduction 2 with 1 rules applied. Total rules applied 170 place count 614 transition count 1608
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 174 place count 614 transition count 1604
Applied a total of 174 rules in 565 ms. Remains 614 /693 variables (removed 79) and now considering 1604/1810 (removed 206) transitions.
[2022-06-10 13:12:11] [INFO ] Flow matrix only has 1071 transitions (discarded 533 similar events)
// Phase 1: matrix 1071 rows 614 cols
[2022-06-10 13:12:11] [INFO ] Computed 2 place invariants in 10 ms
[2022-06-10 13:12:11] [INFO ] Implicit Places using invariants in 370 ms returned []
[2022-06-10 13:12:11] [INFO ] Flow matrix only has 1071 transitions (discarded 533 similar events)
// Phase 1: matrix 1071 rows 614 cols
[2022-06-10 13:12:11] [INFO ] Computed 2 place invariants in 4 ms
[2022-06-10 13:12:12] [INFO ] State equation strengthened by 265 read => feed constraints.
[2022-06-10 13:12:13] [INFO ] Implicit Places using invariants and state equation in 1629 ms returned []
Implicit Place search using SMT with State Equation took 2006 ms to find 0 implicit places.
[2022-06-10 13:12:13] [INFO ] Redundant transitions in 33 ms returned []
[2022-06-10 13:12:13] [INFO ] Flow matrix only has 1071 transitions (discarded 533 similar events)
// Phase 1: matrix 1071 rows 614 cols
[2022-06-10 13:12:13] [INFO ] Computed 2 place invariants in 10 ms
[2022-06-10 13:12:14] [INFO ] Dead Transitions using invariants and state equation in 550 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 614/693 places, 1604/1810 transitions.
Finished structural reductions, in 1 iterations. Remains : 614/693 places, 1604/1810 transitions.
Stuttering acceptance computed with spot in 148 ms :[(NOT p0)]
Running random walk in product with property : FunctionPointer-PT-c032-LTLFireability-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:(OR (LT s1 1) (LT s542 1))], 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 29 reset in 763 ms.
Stack based approach found an accepted trace after 15786 steps with 59 reset with depth 7902 and stack size 7901 in 104 ms.
FORMULA FunctionPointer-PT-c032-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property FunctionPointer-PT-c032-LTLFireability-03 finished in 4238 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 693 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 693/693 places, 1810/1810 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 685 transition count 1794
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 685 transition count 1794
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 22 place count 685 transition count 1788
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 30 place count 677 transition count 1770
Iterating global reduction 1 with 8 rules applied. Total rules applied 38 place count 677 transition count 1770
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 45 place count 670 transition count 1748
Iterating global reduction 1 with 7 rules applied. Total rules applied 52 place count 670 transition count 1748
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 61 place count 661 transition count 1716
Iterating global reduction 1 with 9 rules applied. Total rules applied 70 place count 661 transition count 1716
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 79 place count 652 transition count 1690
Iterating global reduction 1 with 9 rules applied. Total rules applied 88 place count 652 transition count 1690
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 96 place count 644 transition count 1674
Iterating global reduction 1 with 8 rules applied. Total rules applied 104 place count 644 transition count 1674
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 112 place count 636 transition count 1658
Iterating global reduction 1 with 8 rules applied. Total rules applied 120 place count 636 transition count 1658
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 128 place count 628 transition count 1642
Iterating global reduction 1 with 8 rules applied. Total rules applied 136 place count 628 transition count 1642
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 143 place count 621 transition count 1628
Iterating global reduction 1 with 7 rules applied. Total rules applied 150 place count 621 transition count 1628
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 154 place count 617 transition count 1620
Iterating global reduction 1 with 4 rules applied. Total rules applied 158 place count 617 transition count 1620
Applied a total of 158 rules in 161 ms. Remains 617 /693 variables (removed 76) and now considering 1620/1810 (removed 190) transitions.
[2022-06-10 13:12:15] [INFO ] Flow matrix only has 1079 transitions (discarded 541 similar events)
// Phase 1: matrix 1079 rows 617 cols
[2022-06-10 13:12:15] [INFO ] Computed 2 place invariants in 18 ms
[2022-06-10 13:12:15] [INFO ] Implicit Places using invariants in 337 ms returned []
[2022-06-10 13:12:15] [INFO ] Flow matrix only has 1079 transitions (discarded 541 similar events)
// Phase 1: matrix 1079 rows 617 cols
[2022-06-10 13:12:15] [INFO ] Computed 2 place invariants in 10 ms
[2022-06-10 13:12:15] [INFO ] State equation strengthened by 265 read => feed constraints.
[2022-06-10 13:12:17] [INFO ] Implicit Places using invariants and state equation in 1682 ms returned []
Implicit Place search using SMT with State Equation took 2024 ms to find 0 implicit places.
[2022-06-10 13:12:17] [INFO ] Flow matrix only has 1079 transitions (discarded 541 similar events)
// Phase 1: matrix 1079 rows 617 cols
[2022-06-10 13:12:17] [INFO ] Computed 2 place invariants in 16 ms
[2022-06-10 13:12:17] [INFO ] Dead Transitions using invariants and state equation in 556 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 617/693 places, 1620/1810 transitions.
Finished structural reductions, in 1 iterations. Remains : 617/693 places, 1620/1810 transitions.
Stuttering acceptance computed with spot in 286 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-c032-LTLFireability-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: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (GEQ s0 1) (GEQ s540 1))], 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]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA FunctionPointer-PT-c032-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-c032-LTLFireability-05 finished in 3056 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&G(F(p1))))'
Support contains 3 out of 693 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 693/693 places, 1810/1810 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 686 transition count 1796
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 686 transition count 1796
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 22 place count 686 transition count 1788
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 30 place count 678 transition count 1772
Iterating global reduction 1 with 8 rules applied. Total rules applied 38 place count 678 transition count 1772
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 42 place count 678 transition count 1768
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 48 place count 672 transition count 1752
Iterating global reduction 2 with 6 rules applied. Total rules applied 54 place count 672 transition count 1752
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 62 place count 664 transition count 1724
Iterating global reduction 2 with 8 rules applied. Total rules applied 70 place count 664 transition count 1724
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 78 place count 656 transition count 1698
Iterating global reduction 2 with 8 rules applied. Total rules applied 86 place count 656 transition count 1698
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 93 place count 649 transition count 1682
Iterating global reduction 2 with 7 rules applied. Total rules applied 100 place count 649 transition count 1682
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 107 place count 642 transition count 1668
Iterating global reduction 2 with 7 rules applied. Total rules applied 114 place count 642 transition count 1668
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 121 place count 635 transition count 1654
Iterating global reduction 2 with 7 rules applied. Total rules applied 128 place count 635 transition count 1654
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 135 place count 628 transition count 1640
Iterating global reduction 2 with 7 rules applied. Total rules applied 142 place count 628 transition count 1640
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 147 place count 623 transition count 1630
Iterating global reduction 2 with 5 rules applied. Total rules applied 152 place count 623 transition count 1630
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 153 place count 622 transition count 1628
Iterating global reduction 2 with 1 rules applied. Total rules applied 154 place count 622 transition count 1628
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 2 with 6 rules applied. Total rules applied 160 place count 622 transition count 1622
Applied a total of 160 rules in 322 ms. Remains 622 /693 variables (removed 71) and now considering 1622/1810 (removed 188) transitions.
[2022-06-10 13:12:18] [INFO ] Flow matrix only has 1084 transitions (discarded 538 similar events)
// Phase 1: matrix 1084 rows 622 cols
[2022-06-10 13:12:18] [INFO ] Computed 2 place invariants in 12 ms
[2022-06-10 13:12:18] [INFO ] Implicit Places using invariants in 329 ms returned []
[2022-06-10 13:12:18] [INFO ] Flow matrix only has 1084 transitions (discarded 538 similar events)
// Phase 1: matrix 1084 rows 622 cols
[2022-06-10 13:12:18] [INFO ] Computed 2 place invariants in 14 ms
[2022-06-10 13:12:19] [INFO ] State equation strengthened by 268 read => feed constraints.
[2022-06-10 13:12:20] [INFO ] Implicit Places using invariants and state equation in 1692 ms returned []
Implicit Place search using SMT with State Equation took 2024 ms to find 0 implicit places.
[2022-06-10 13:12:20] [INFO ] Redundant transitions in 27 ms returned []
[2022-06-10 13:12:20] [INFO ] Flow matrix only has 1084 transitions (discarded 538 similar events)
// Phase 1: matrix 1084 rows 622 cols
[2022-06-10 13:12:20] [INFO ] Computed 2 place invariants in 13 ms
[2022-06-10 13:12:21] [INFO ] Dead Transitions using invariants and state equation in 515 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 622/693 places, 1622/1810 transitions.
Finished structural reductions, in 1 iterations. Remains : 622/693 places, 1622/1810 transitions.
Stuttering acceptance computed with spot in 168 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p1)]
Running random walk in product with property : FunctionPointer-PT-c032-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s547 1)), p1:(AND (GEQ s0 1) (GEQ s550 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 52 steps with 0 reset in 1 ms.
FORMULA FunctionPointer-PT-c032-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-c032-LTLFireability-07 finished in 3090 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 693 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 693/693 places, 1810/1810 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 685 transition count 1794
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 685 transition count 1794
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 24 place count 685 transition count 1786
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 33 place count 676 transition count 1766
Iterating global reduction 1 with 9 rules applied. Total rules applied 42 place count 676 transition count 1766
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 46 place count 676 transition count 1762
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 53 place count 669 transition count 1742
Iterating global reduction 2 with 7 rules applied. Total rules applied 60 place count 669 transition count 1742
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 69 place count 660 transition count 1712
Iterating global reduction 2 with 9 rules applied. Total rules applied 78 place count 660 transition count 1712
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 87 place count 651 transition count 1684
Iterating global reduction 2 with 9 rules applied. Total rules applied 96 place count 651 transition count 1684
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 104 place count 643 transition count 1666
Iterating global reduction 2 with 8 rules applied. Total rules applied 112 place count 643 transition count 1666
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 120 place count 635 transition count 1650
Iterating global reduction 2 with 8 rules applied. Total rules applied 128 place count 635 transition count 1650
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 136 place count 627 transition count 1634
Iterating global reduction 2 with 8 rules applied. Total rules applied 144 place count 627 transition count 1634
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 151 place count 620 transition count 1620
Iterating global reduction 2 with 7 rules applied. Total rules applied 158 place count 620 transition count 1620
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 163 place count 615 transition count 1610
Iterating global reduction 2 with 5 rules applied. Total rules applied 168 place count 615 transition count 1610
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 169 place count 614 transition count 1608
Iterating global reduction 2 with 1 rules applied. Total rules applied 170 place count 614 transition count 1608
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 174 place count 614 transition count 1604
Applied a total of 174 rules in 359 ms. Remains 614 /693 variables (removed 79) and now considering 1604/1810 (removed 206) transitions.
[2022-06-10 13:12:21] [INFO ] Flow matrix only has 1071 transitions (discarded 533 similar events)
// Phase 1: matrix 1071 rows 614 cols
[2022-06-10 13:12:21] [INFO ] Computed 2 place invariants in 4 ms
[2022-06-10 13:12:21] [INFO ] Implicit Places using invariants in 321 ms returned []
[2022-06-10 13:12:21] [INFO ] Flow matrix only has 1071 transitions (discarded 533 similar events)
// Phase 1: matrix 1071 rows 614 cols
[2022-06-10 13:12:21] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-10 13:12:22] [INFO ] State equation strengthened by 265 read => feed constraints.
[2022-06-10 13:12:23] [INFO ] Implicit Places using invariants and state equation in 1724 ms returned []
Implicit Place search using SMT with State Equation took 2049 ms to find 0 implicit places.
[2022-06-10 13:12:23] [INFO ] Redundant transitions in 26 ms returned []
[2022-06-10 13:12:23] [INFO ] Flow matrix only has 1071 transitions (discarded 533 similar events)
// Phase 1: matrix 1071 rows 614 cols
[2022-06-10 13:12:23] [INFO ] Computed 2 place invariants in 9 ms
[2022-06-10 13:12:24] [INFO ] Dead Transitions using invariants and state equation in 552 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 614/693 places, 1604/1810 transitions.
Finished structural reductions, in 1 iterations. Remains : 614/693 places, 1604/1810 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-c032-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s535 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 64 steps with 0 reset in 1 ms.
FORMULA FunctionPointer-PT-c032-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-c032-LTLFireability-08 finished in 3089 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(p0)))'
Support contains 2 out of 693 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 693/693 places, 1810/1810 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 685 transition count 1794
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 685 transition count 1794
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 22 place count 685 transition count 1788
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 31 place count 676 transition count 1768
Iterating global reduction 1 with 9 rules applied. Total rules applied 40 place count 676 transition count 1768
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 44 place count 676 transition count 1764
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 51 place count 669 transition count 1742
Iterating global reduction 2 with 7 rules applied. Total rules applied 58 place count 669 transition count 1742
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 66 place count 661 transition count 1716
Iterating global reduction 2 with 8 rules applied. Total rules applied 74 place count 661 transition count 1716
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 83 place count 652 transition count 1690
Iterating global reduction 2 with 9 rules applied. Total rules applied 92 place count 652 transition count 1690
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 100 place count 644 transition count 1670
Iterating global reduction 2 with 8 rules applied. Total rules applied 108 place count 644 transition count 1670
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 116 place count 636 transition count 1654
Iterating global reduction 2 with 8 rules applied. Total rules applied 124 place count 636 transition count 1654
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 132 place count 628 transition count 1638
Iterating global reduction 2 with 8 rules applied. Total rules applied 140 place count 628 transition count 1638
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 147 place count 621 transition count 1624
Iterating global reduction 2 with 7 rules applied. Total rules applied 154 place count 621 transition count 1624
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 158 place count 617 transition count 1616
Iterating global reduction 2 with 4 rules applied. Total rules applied 162 place count 617 transition count 1616
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 164 place count 615 transition count 1612
Iterating global reduction 2 with 2 rules applied. Total rules applied 166 place count 615 transition count 1612
Applied a total of 166 rules in 156 ms. Remains 615 /693 variables (removed 78) and now considering 1612/1810 (removed 198) transitions.
[2022-06-10 13:12:24] [INFO ] Flow matrix only has 1075 transitions (discarded 537 similar events)
// Phase 1: matrix 1075 rows 615 cols
[2022-06-10 13:12:24] [INFO ] Computed 2 place invariants in 16 ms
[2022-06-10 13:12:24] [INFO ] Implicit Places using invariants in 379 ms returned []
[2022-06-10 13:12:24] [INFO ] Flow matrix only has 1075 transitions (discarded 537 similar events)
// Phase 1: matrix 1075 rows 615 cols
[2022-06-10 13:12:24] [INFO ] Computed 2 place invariants in 10 ms
[2022-06-10 13:12:25] [INFO ] State equation strengthened by 265 read => feed constraints.
[2022-06-10 13:12:26] [INFO ] Implicit Places using invariants and state equation in 1753 ms returned []
Implicit Place search using SMT with State Equation took 2134 ms to find 0 implicit places.
[2022-06-10 13:12:26] [INFO ] Flow matrix only has 1075 transitions (discarded 537 similar events)
// Phase 1: matrix 1075 rows 615 cols
[2022-06-10 13:12:26] [INFO ] Computed 2 place invariants in 20 ms
[2022-06-10 13:12:27] [INFO ] Dead Transitions using invariants and state equation in 508 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 615/693 places, 1612/1810 transitions.
Finished structural reductions, in 1 iterations. Remains : 615/693 places, 1612/1810 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FunctionPointer-PT-c032-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s1 1) (LT s544 1))], 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 853 ms.
Product exploration explored 100000 steps with 50000 reset in 761 ms.
Computed a total of 192 stabilizing places and 512 stable transitions
Computed a total of 192 stabilizing places and 512 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 62 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA FunctionPointer-PT-c032-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FunctionPointer-PT-c032-LTLFireability-12 finished in 4588 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(F(p0)))'
Support contains 2 out of 693 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 693/693 places, 1810/1810 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 685 transition count 1794
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 685 transition count 1794
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 22 place count 685 transition count 1788
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 31 place count 676 transition count 1768
Iterating global reduction 1 with 9 rules applied. Total rules applied 40 place count 676 transition count 1768
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 44 place count 676 transition count 1764
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 52 place count 668 transition count 1740
Iterating global reduction 2 with 8 rules applied. Total rules applied 60 place count 668 transition count 1740
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 70 place count 658 transition count 1706
Iterating global reduction 2 with 10 rules applied. Total rules applied 80 place count 658 transition count 1706
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 90 place count 648 transition count 1676
Iterating global reduction 2 with 10 rules applied. Total rules applied 100 place count 648 transition count 1676
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 109 place count 639 transition count 1656
Iterating global reduction 2 with 9 rules applied. Total rules applied 118 place count 639 transition count 1656
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 127 place count 630 transition count 1638
Iterating global reduction 2 with 9 rules applied. Total rules applied 136 place count 630 transition count 1638
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 145 place count 621 transition count 1620
Iterating global reduction 2 with 9 rules applied. Total rules applied 154 place count 621 transition count 1620
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 162 place count 613 transition count 1604
Iterating global reduction 2 with 8 rules applied. Total rules applied 170 place count 613 transition count 1604
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 175 place count 608 transition count 1594
Iterating global reduction 2 with 5 rules applied. Total rules applied 180 place count 608 transition count 1594
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 181 place count 607 transition count 1592
Iterating global reduction 2 with 1 rules applied. Total rules applied 182 place count 607 transition count 1592
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 184 place count 607 transition count 1590
Applied a total of 184 rules in 322 ms. Remains 607 /693 variables (removed 86) and now considering 1590/1810 (removed 220) transitions.
[2022-06-10 13:12:29] [INFO ] Flow matrix only has 1062 transitions (discarded 528 similar events)
// Phase 1: matrix 1062 rows 607 cols
[2022-06-10 13:12:29] [INFO ] Computed 2 place invariants in 7 ms
[2022-06-10 13:12:29] [INFO ] Implicit Places using invariants in 358 ms returned []
[2022-06-10 13:12:29] [INFO ] Flow matrix only has 1062 transitions (discarded 528 similar events)
// Phase 1: matrix 1062 rows 607 cols
[2022-06-10 13:12:29] [INFO ] Computed 2 place invariants in 5 ms
[2022-06-10 13:12:29] [INFO ] State equation strengthened by 264 read => feed constraints.
[2022-06-10 13:12:31] [INFO ] Implicit Places using invariants and state equation in 1497 ms returned []
Implicit Place search using SMT with State Equation took 1858 ms to find 0 implicit places.
[2022-06-10 13:12:31] [INFO ] Redundant transitions in 22 ms returned []
[2022-06-10 13:12:31] [INFO ] Flow matrix only has 1062 transitions (discarded 528 similar events)
// Phase 1: matrix 1062 rows 607 cols
[2022-06-10 13:12:31] [INFO ] Computed 2 place invariants in 11 ms
[2022-06-10 13:12:31] [INFO ] Dead Transitions using invariants and state equation in 807 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 607/693 places, 1590/1810 transitions.
Finished structural reductions, in 1 iterations. Remains : 607/693 places, 1590/1810 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : FunctionPointer-PT-c032-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s521 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 22 steps with 0 reset in 0 ms.
FORMULA FunctionPointer-PT-c032-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FunctionPointer-PT-c032-LTLFireability-13 finished in 3093 ms.
All properties solved by simple procedures.
Total runtime 76123 ms.
BK_STOP 1654866752088
--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="FunctionPointer-PT-c032"
export BK_EXAMINATION="LTLFireability"
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 FunctionPointer-PT-c032, examination is LTLFireability"
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-165472282300508"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-c032.tgz
mv FunctionPointer-PT-c032 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;