About the Execution of LTSMin+red for ASLink-PT-09a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1365.611 | 114052.00 | 168153.00 | 66.90 | FTTFTFFTFTFTFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r009-oct2-167813597500140.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is ASLink-PT-09a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r009-oct2-167813597500140
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 7.3K Feb 26 13:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Feb 26 13:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 26 13:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 26 13:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 13:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 167K Feb 26 13:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 13:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 26 13:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 839K Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME ASLink-PT-09a-LTLFireability-00
FORMULA_NAME ASLink-PT-09a-LTLFireability-01
FORMULA_NAME ASLink-PT-09a-LTLFireability-02
FORMULA_NAME ASLink-PT-09a-LTLFireability-03
FORMULA_NAME ASLink-PT-09a-LTLFireability-04
FORMULA_NAME ASLink-PT-09a-LTLFireability-05
FORMULA_NAME ASLink-PT-09a-LTLFireability-06
FORMULA_NAME ASLink-PT-09a-LTLFireability-07
FORMULA_NAME ASLink-PT-09a-LTLFireability-08
FORMULA_NAME ASLink-PT-09a-LTLFireability-09
FORMULA_NAME ASLink-PT-09a-LTLFireability-10
FORMULA_NAME ASLink-PT-09a-LTLFireability-11
FORMULA_NAME ASLink-PT-09a-LTLFireability-12
FORMULA_NAME ASLink-PT-09a-LTLFireability-13
FORMULA_NAME ASLink-PT-09a-LTLFireability-14
FORMULA_NAME ASLink-PT-09a-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1678616387905
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-09a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 10:19:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-12 10:19:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 10:19:51] [INFO ] Load time of PNML (sax parser for PT used): 218 ms
[2023-03-12 10:19:51] [INFO ] Transformed 1991 places.
[2023-03-12 10:19:51] [INFO ] Transformed 2919 transitions.
[2023-03-12 10:19:51] [INFO ] Found NUPN structural information;
[2023-03-12 10:19:51] [INFO ] Parsed PT model containing 1991 places and 2919 transitions and 10953 arcs in 350 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 31 transitions
Reduce redundant transitions removed 31 transitions.
FORMULA ASLink-PT-09a-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09a-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09a-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 45 out of 1991 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1991/1991 places, 2888/2888 transitions.
Ensure Unique test removed 35 places
Discarding 18 places :
Implicit places reduction removed 18 places
Iterating post reduction 0 with 53 rules applied. Total rules applied 53 place count 1938 transition count 2888
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 66 place count 1925 transition count 2827
Ensure Unique test removed 1 places
Iterating global reduction 1 with 14 rules applied. Total rules applied 80 place count 1924 transition count 2827
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 82 place count 1924 transition count 2825
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 83 place count 1923 transition count 2817
Iterating global reduction 2 with 1 rules applied. Total rules applied 84 place count 1923 transition count 2817
Applied a total of 84 rules in 875 ms. Remains 1923 /1991 variables (removed 68) and now considering 2817/2888 (removed 71) transitions.
// Phase 1: matrix 2817 rows 1923 cols
[2023-03-12 10:19:52] [INFO ] Computed 330 place invariants in 149 ms
[2023-03-12 10:19:55] [INFO ] Implicit Places using invariants in 2661 ms returned [1, 19, 20, 23, 33, 51, 69, 198, 214, 219, 220, 221, 239, 257, 386, 402, 407, 408, 409, 427, 445, 574, 590, 595, 596, 597, 633, 762, 778, 783, 784, 785, 803, 821, 950, 967, 972, 973, 993, 1011, 1140, 1156, 1161, 1162, 1163, 1181, 1199, 1328, 1344, 1349, 1350, 1351, 1369, 1387, 1516, 1532, 1537, 1538, 1539, 1557, 1575, 1704, 1709, 1721, 1726, 1727, 1728, 1761, 1763, 1766, 1784, 1785, 1786, 1787, 1804, 1812, 1820, 1826, 1832, 1844, 1852, 1858, 1864, 1872]
Discarding 84 places :
Implicit Place search using SMT only with invariants took 2698 ms to find 84 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1839/1991 places, 2817/2888 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1827 transition count 2805
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1827 transition count 2805
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 32 place count 1819 transition count 2797
Iterating global reduction 0 with 8 rules applied. Total rules applied 40 place count 1819 transition count 2797
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 45 place count 1814 transition count 2792
Iterating global reduction 0 with 5 rules applied. Total rules applied 50 place count 1814 transition count 2792
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 52 place count 1812 transition count 2790
Iterating global reduction 0 with 2 rules applied. Total rules applied 54 place count 1812 transition count 2790
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 56 place count 1810 transition count 2788
Iterating global reduction 0 with 2 rules applied. Total rules applied 58 place count 1810 transition count 2788
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 1809 transition count 2787
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 1809 transition count 2787
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 1808 transition count 2786
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 1808 transition count 2786
Applied a total of 62 rules in 687 ms. Remains 1808 /1839 variables (removed 31) and now considering 2786/2817 (removed 31) transitions.
// Phase 1: matrix 2786 rows 1808 cols
[2023-03-12 10:19:55] [INFO ] Computed 246 place invariants in 78 ms
[2023-03-12 10:19:57] [INFO ] Implicit Places using invariants in 1247 ms returned []
[2023-03-12 10:19:57] [INFO ] Invariant cache hit.
[2023-03-12 10:20:01] [INFO ] Implicit Places using invariants and state equation in 4638 ms returned []
Implicit Place search using SMT with State Equation took 5925 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1808/1991 places, 2786/2888 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 10187 ms. Remains : 1808/1991 places, 2786/2888 transitions.
Support contains 45 out of 1808 places after structural reductions.
[2023-03-12 10:20:02] [INFO ] Flatten gal took : 218 ms
[2023-03-12 10:20:02] [INFO ] Flatten gal took : 147 ms
[2023-03-12 10:20:02] [INFO ] Input system was already deterministic with 2786 transitions.
Incomplete random walk after 10000 steps, including 55 resets, run finished after 458 ms. (steps per millisecond=21 ) properties (out of 24) seen :10
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
[2023-03-12 10:20:03] [INFO ] Invariant cache hit.
[2023-03-12 10:20:04] [INFO ] [Real]Absence check using 54 positive place invariants in 52 ms returned sat
[2023-03-12 10:20:04] [INFO ] [Real]Absence check using 54 positive and 192 generalized place invariants in 83 ms returned sat
[2023-03-12 10:20:05] [INFO ] After 1182ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2023-03-12 10:20:05] [INFO ] [Nat]Absence check using 54 positive place invariants in 93 ms returned sat
[2023-03-12 10:20:05] [INFO ] [Nat]Absence check using 54 positive and 192 generalized place invariants in 101 ms returned sat
[2023-03-12 10:20:08] [INFO ] After 2597ms SMT Verify possible using state equation in natural domain returned unsat :9 sat :4
[2023-03-12 10:20:09] [INFO ] After 3421ms SMT Verify possible using trap constraints in natural domain returned unsat :9 sat :4
Attempting to minimize the solution found.
Minimization took 559 ms.
[2023-03-12 10:20:10] [INFO ] After 5344ms SMT Verify possible using all constraints in natural domain returned unsat :9 sat :4
Fused 13 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 64 ms.
Support contains 12 out of 1808 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1808/1808 places, 2786/2786 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 333 transitions
Trivial Post-agglo rules discarded 333 transitions
Performed 333 trivial Post agglomeration. Transition count delta: 333
Iterating post reduction 0 with 334 rules applied. Total rules applied 334 place count 1807 transition count 2453
Reduce places removed 333 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 339 rules applied. Total rules applied 673 place count 1474 transition count 2447
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 679 place count 1468 transition count 2447
Performed 240 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 240 Pre rules applied. Total rules applied 679 place count 1468 transition count 2207
Deduced a syphon composed of 240 places in 3 ms
Ensure Unique test removed 77 places
Reduce places removed 317 places and 0 transitions.
Iterating global reduction 3 with 557 rules applied. Total rules applied 1236 place count 1151 transition count 2207
Discarding 11 places :
Implicit places reduction removed 11 places
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 3 with 20 rules applied. Total rules applied 1256 place count 1140 transition count 2198
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 1265 place count 1131 transition count 2198
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 36 Pre rules applied. Total rules applied 1265 place count 1131 transition count 2162
Deduced a syphon composed of 36 places in 2 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 5 with 72 rules applied. Total rules applied 1337 place count 1095 transition count 2162
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 1344 place count 1088 transition count 2148
Iterating global reduction 5 with 7 rules applied. Total rules applied 1351 place count 1088 transition count 2148
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 5 with 5 rules applied. Total rules applied 1356 place count 1088 transition count 2143
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1358 place count 1086 transition count 2143
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1359 place count 1085 transition count 2135
Iterating global reduction 7 with 1 rules applied. Total rules applied 1360 place count 1085 transition count 2135
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1361 place count 1084 transition count 2127
Iterating global reduction 7 with 1 rules applied. Total rules applied 1362 place count 1084 transition count 2127
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1363 place count 1083 transition count 2119
Iterating global reduction 7 with 1 rules applied. Total rules applied 1364 place count 1083 transition count 2119
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1365 place count 1082 transition count 2111
Iterating global reduction 7 with 1 rules applied. Total rules applied 1366 place count 1082 transition count 2111
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1367 place count 1081 transition count 2103
Iterating global reduction 7 with 1 rules applied. Total rules applied 1368 place count 1081 transition count 2103
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1369 place count 1080 transition count 2095
Iterating global reduction 7 with 1 rules applied. Total rules applied 1370 place count 1080 transition count 2095
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1371 place count 1079 transition count 2087
Iterating global reduction 7 with 1 rules applied. Total rules applied 1372 place count 1079 transition count 2087
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1373 place count 1078 transition count 2079
Iterating global reduction 7 with 1 rules applied. Total rules applied 1374 place count 1078 transition count 2079
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1375 place count 1077 transition count 2071
Iterating global reduction 7 with 1 rules applied. Total rules applied 1376 place count 1077 transition count 2071
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1377 place count 1076 transition count 2063
Iterating global reduction 7 with 1 rules applied. Total rules applied 1378 place count 1076 transition count 2063
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1379 place count 1075 transition count 2055
Iterating global reduction 7 with 1 rules applied. Total rules applied 1380 place count 1075 transition count 2055
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1381 place count 1074 transition count 2047
Iterating global reduction 7 with 1 rules applied. Total rules applied 1382 place count 1074 transition count 2047
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1383 place count 1073 transition count 2039
Iterating global reduction 7 with 1 rules applied. Total rules applied 1384 place count 1073 transition count 2039
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1385 place count 1072 transition count 2031
Iterating global reduction 7 with 1 rules applied. Total rules applied 1386 place count 1072 transition count 2031
Performed 94 Post agglomeration using F-continuation condition.Transition count delta: 94
Deduced a syphon composed of 94 places in 3 ms
Reduce places removed 94 places and 0 transitions.
Iterating global reduction 7 with 188 rules applied. Total rules applied 1574 place count 978 transition count 1937
Free-agglomeration rule applied 6 times.
Iterating global reduction 7 with 6 rules applied. Total rules applied 1580 place count 978 transition count 1931
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 1586 place count 972 transition count 1931
Free-agglomeration rule (complex) applied 35 times.
Iterating global reduction 8 with 35 rules applied. Total rules applied 1621 place count 972 transition count 1896
Ensure Unique test removed 1 places
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 8 with 36 rules applied. Total rules applied 1657 place count 936 transition count 1896
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 9 with 6 rules applied. Total rules applied 1663 place count 936 transition count 1890
Partial Free-agglomeration rule applied 25 times.
Drop transitions removed 25 transitions
Iterating global reduction 9 with 25 rules applied. Total rules applied 1688 place count 936 transition count 1890
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 1689 place count 935 transition count 1889
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 9 with 9 rules applied. Total rules applied 1698 place count 926 transition count 1889
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 18 Pre rules applied. Total rules applied 1698 place count 926 transition count 1871
Deduced a syphon composed of 18 places in 2 ms
Ensure Unique test removed 9 places
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 10 with 45 rules applied. Total rules applied 1743 place count 899 transition count 1871
Discarding 9 places :
Symmetric choice reduction at 10 with 9 rule applications. Total rules 1752 place count 890 transition count 1862
Iterating global reduction 10 with 9 rules applied. Total rules applied 1761 place count 890 transition count 1862
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 10 with 9 rules applied. Total rules applied 1770 place count 890 transition count 1853
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 11 with 4 rules applied. Total rules applied 1774 place count 888 transition count 1851
Applied a total of 1774 rules in 1302 ms. Remains 888 /1808 variables (removed 920) and now considering 1851/2786 (removed 935) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1302 ms. Remains : 888/1808 places, 1851/2786 transitions.
Incomplete random walk after 10000 steps, including 137 resets, run finished after 237 ms. (steps per millisecond=42 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 1851 rows 888 cols
[2023-03-12 10:20:12] [INFO ] Computed 138 place invariants in 26 ms
[2023-03-12 10:20:12] [INFO ] [Real]Absence check using 26 positive place invariants in 14 ms returned sat
[2023-03-12 10:20:12] [INFO ] [Real]Absence check using 26 positive and 112 generalized place invariants in 157 ms returned sat
[2023-03-12 10:20:13] [INFO ] After 1697ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 10:20:14] [INFO ] [Nat]Absence check using 26 positive place invariants in 6 ms returned sat
[2023-03-12 10:20:14] [INFO ] [Nat]Absence check using 26 positive and 112 generalized place invariants in 33 ms returned sat
[2023-03-12 10:20:15] [INFO ] After 1287ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-12 10:20:16] [INFO ] After 1891ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 168 ms.
[2023-03-12 10:20:16] [INFO ] After 2379ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 93 ms.
Support contains 8 out of 888 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 888/888 places, 1851/1851 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 888 transition count 1850
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 887 transition count 1850
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 886 transition count 1850
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 885 transition count 1849
Free-agglomeration rule applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 885 transition count 1847
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 11 place count 883 transition count 1845
Applied a total of 11 rules in 115 ms. Remains 883 /888 variables (removed 5) and now considering 1845/1851 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 115 ms. Remains : 883/888 places, 1845/1851 transitions.
Incomplete random walk after 10000 steps, including 155 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 1845 rows 883 cols
[2023-03-12 10:20:16] [INFO ] Computed 137 place invariants in 16 ms
[2023-03-12 10:20:16] [INFO ] [Real]Absence check using 27 positive place invariants in 60 ms returned sat
[2023-03-12 10:20:16] [INFO ] [Real]Absence check using 27 positive and 110 generalized place invariants in 41 ms returned sat
[2023-03-12 10:20:16] [INFO ] After 268ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-12 10:20:17] [INFO ] [Nat]Absence check using 27 positive place invariants in 55 ms returned sat
[2023-03-12 10:20:17] [INFO ] [Nat]Absence check using 27 positive and 110 generalized place invariants in 49 ms returned sat
[2023-03-12 10:20:18] [INFO ] After 1047ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-12 10:20:18] [INFO ] After 1325ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 196 ms.
[2023-03-12 10:20:18] [INFO ] After 1817ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 38 ms.
Support contains 6 out of 883 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 883/883 places, 1845/1845 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 883 transition count 1844
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 882 transition count 1844
Applied a total of 2 rules in 68 ms. Remains 882 /883 variables (removed 1) and now considering 1844/1845 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 882/883 places, 1844/1845 transitions.
Incomplete random walk after 10000 steps, including 146 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 204779 steps, run timeout after 3001 ms. (steps per millisecond=68 ) properties seen :{}
Probabilistic random walk after 204779 steps, saw 84303 distinct states, run finished after 3006 ms. (steps per millisecond=68 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 1844 rows 882 cols
[2023-03-12 10:20:21] [INFO ] Computed 137 place invariants in 18 ms
[2023-03-12 10:20:22] [INFO ] [Real]Absence check using 25 positive place invariants in 5 ms returned sat
[2023-03-12 10:20:22] [INFO ] [Real]Absence check using 25 positive and 112 generalized place invariants in 24 ms returned sat
[2023-03-12 10:20:23] [INFO ] After 1056ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-12 10:20:23] [INFO ] [Nat]Absence check using 25 positive place invariants in 6 ms returned sat
[2023-03-12 10:20:23] [INFO ] [Nat]Absence check using 25 positive and 112 generalized place invariants in 29 ms returned sat
[2023-03-12 10:20:23] [INFO ] After 673ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-12 10:20:24] [INFO ] After 938ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 150 ms.
[2023-03-12 10:20:24] [INFO ] After 1300ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 22 ms.
Support contains 6 out of 882 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 882/882 places, 1844/1844 transitions.
Applied a total of 0 rules in 35 ms. Remains 882 /882 variables (removed 0) and now considering 1844/1844 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 882/882 places, 1844/1844 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 882/882 places, 1844/1844 transitions.
Applied a total of 0 rules in 36 ms. Remains 882 /882 variables (removed 0) and now considering 1844/1844 (removed 0) transitions.
[2023-03-12 10:20:24] [INFO ] Invariant cache hit.
[2023-03-12 10:20:25] [INFO ] Implicit Places using invariants in 882 ms returned [71, 88, 94, 97, 99, 100, 105, 106, 158, 175, 181, 184, 186, 187, 192, 193, 245, 262, 268, 271, 273, 274, 279, 280, 298, 333, 354, 362, 368, 369, 374, 375, 427, 444, 450, 453, 455, 456, 461, 462, 517, 538, 544, 547, 549, 550, 554, 559, 560, 612, 629, 635, 638, 640, 641, 646, 647, 699, 716, 722, 725, 727, 728, 733, 734, 786, 803, 809, 812, 814, 815]
Discarding 71 places :
Implicit Place search using SMT only with invariants took 884 ms to find 71 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 811/882 places, 1844/1844 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 811 transition count 1840
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 807 transition count 1840
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 36 place count 779 transition count 1812
Iterating global reduction 2 with 28 rules applied. Total rules applied 64 place count 779 transition count 1812
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 74 place count 769 transition count 1802
Iterating global reduction 2 with 10 rules applied. Total rules applied 84 place count 769 transition count 1802
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 85 place count 768 transition count 1801
Iterating global reduction 2 with 1 rules applied. Total rules applied 86 place count 768 transition count 1801
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 128 place count 747 transition count 1780
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 129 place count 746 transition count 1778
Iterating global reduction 2 with 1 rules applied. Total rules applied 130 place count 746 transition count 1778
Free-agglomeration rule applied 28 times.
Iterating global reduction 2 with 28 rules applied. Total rules applied 158 place count 746 transition count 1750
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 2 with 28 rules applied. Total rules applied 186 place count 718 transition count 1750
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 3 with 8 rules applied. Total rules applied 194 place count 718 transition count 1742
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 202 place count 710 transition count 1742
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 203 place count 710 transition count 1742
Applied a total of 203 rules in 277 ms. Remains 710 /811 variables (removed 101) and now considering 1742/1844 (removed 102) transitions.
// Phase 1: matrix 1742 rows 710 cols
[2023-03-12 10:20:25] [INFO ] Computed 66 place invariants in 14 ms
[2023-03-12 10:20:26] [INFO ] Implicit Places using invariants in 578 ms returned []
[2023-03-12 10:20:26] [INFO ] Invariant cache hit.
[2023-03-12 10:20:28] [INFO ] Implicit Places using invariants and state equation in 2173 ms returned []
Implicit Place search using SMT with State Equation took 2777 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 710/882 places, 1742/1844 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 3974 ms. Remains : 710/882 places, 1742/1844 transitions.
Incomplete random walk after 10000 steps, including 157 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 181898 steps, run timeout after 3001 ms. (steps per millisecond=60 ) properties seen :{}
Probabilistic random walk after 181898 steps, saw 133196 distinct states, run finished after 3001 ms. (steps per millisecond=60 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-12 10:20:31] [INFO ] Invariant cache hit.
[2023-03-12 10:20:31] [INFO ] [Real]Absence check using 14 positive place invariants in 4 ms returned sat
[2023-03-12 10:20:31] [INFO ] [Real]Absence check using 14 positive and 52 generalized place invariants in 118 ms returned sat
[2023-03-12 10:20:32] [INFO ] After 888ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-12 10:20:32] [INFO ] [Nat]Absence check using 14 positive place invariants in 16 ms returned sat
[2023-03-12 10:20:32] [INFO ] [Nat]Absence check using 14 positive and 52 generalized place invariants in 36 ms returned sat
[2023-03-12 10:20:33] [INFO ] After 832ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-12 10:20:33] [INFO ] After 983ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 138 ms.
[2023-03-12 10:20:33] [INFO ] After 1323ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 39 ms.
Support contains 6 out of 710 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 710/710 places, 1742/1742 transitions.
Applied a total of 0 rules in 30 ms. Remains 710 /710 variables (removed 0) and now considering 1742/1742 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 710/710 places, 1742/1742 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 710/710 places, 1742/1742 transitions.
Applied a total of 0 rules in 28 ms. Remains 710 /710 variables (removed 0) and now considering 1742/1742 (removed 0) transitions.
[2023-03-12 10:20:33] [INFO ] Invariant cache hit.
[2023-03-12 10:20:34] [INFO ] Implicit Places using invariants in 766 ms returned []
[2023-03-12 10:20:34] [INFO ] Invariant cache hit.
[2023-03-12 10:20:36] [INFO ] Implicit Places using invariants and state equation in 2051 ms returned []
Implicit Place search using SMT with State Equation took 2833 ms to find 0 implicit places.
[2023-03-12 10:20:36] [INFO ] Redundant transitions in 120 ms returned []
[2023-03-12 10:20:36] [INFO ] Invariant cache hit.
[2023-03-12 10:20:37] [INFO ] Dead Transitions using invariants and state equation in 927 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3918 ms. Remains : 710/710 places, 1742/1742 transitions.
Applied a total of 0 rules in 33 ms. Remains 710 /710 variables (removed 0) and now considering 1742/1742 (removed 0) transitions.
Running SMT prover for 2 properties.
[2023-03-12 10:20:37] [INFO ] Invariant cache hit.
[2023-03-12 10:20:37] [INFO ] [Real]Absence check using 14 positive place invariants in 5 ms returned sat
[2023-03-12 10:20:37] [INFO ] [Real]Absence check using 14 positive and 52 generalized place invariants in 29 ms returned sat
[2023-03-12 10:20:38] [INFO ] After 891ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-12 10:20:38] [INFO ] [Nat]Absence check using 14 positive place invariants in 5 ms returned sat
[2023-03-12 10:20:38] [INFO ] [Nat]Absence check using 14 positive and 52 generalized place invariants in 121 ms returned sat
[2023-03-12 10:20:39] [INFO ] After 972ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-12 10:20:40] [INFO ] After 1197ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 136 ms.
[2023-03-12 10:20:40] [INFO ] After 1659ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
FORMULA ASLink-PT-09a-LTLFireability-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 9 atomic propositions for a total of 12 simplifications.
FORMULA ASLink-PT-09a-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09a-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09a-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1 stabilizing places and 1 stable transitions
FORMULA ASLink-PT-09a-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09a-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(p1)))'
Support contains 3 out of 1808 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1808/1808 places, 2786/2786 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 1805 transition count 2771
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 1805 transition count 2771
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 1803 transition count 2762
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 1803 transition count 2762
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 1802 transition count 2754
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 1802 transition count 2754
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 1801 transition count 2746
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 1801 transition count 2746
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 1800 transition count 2738
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 1800 transition count 2738
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 1799 transition count 2730
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 1799 transition count 2730
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 1798 transition count 2722
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 1798 transition count 2722
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 1797 transition count 2714
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 1797 transition count 2714
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 1796 transition count 2706
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 1796 transition count 2706
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 1795 transition count 2698
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 1795 transition count 2698
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 1794 transition count 2690
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 1794 transition count 2690
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 1793 transition count 2682
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 1793 transition count 2682
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 1792 transition count 2674
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 1792 transition count 2674
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 1791 transition count 2666
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 1791 transition count 2666
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 1790 transition count 2658
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 1790 transition count 2658
Applied a total of 36 rules in 1283 ms. Remains 1790 /1808 variables (removed 18) and now considering 2658/2786 (removed 128) transitions.
// Phase 1: matrix 2658 rows 1790 cols
[2023-03-12 10:20:42] [INFO ] Computed 246 place invariants in 55 ms
[2023-03-12 10:20:43] [INFO ] Implicit Places using invariants in 1363 ms returned [589, 936, 1732]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 1376 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1787/1808 places, 2658/2786 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1786 transition count 2657
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1786 transition count 2657
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 1785 transition count 2656
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 1785 transition count 2656
Applied a total of 4 rules in 255 ms. Remains 1785 /1787 variables (removed 2) and now considering 2656/2658 (removed 2) transitions.
// Phase 1: matrix 2656 rows 1785 cols
[2023-03-12 10:20:43] [INFO ] Computed 243 place invariants in 51 ms
[2023-03-12 10:20:44] [INFO ] Implicit Places using invariants in 1066 ms returned []
[2023-03-12 10:20:44] [INFO ] Invariant cache hit.
[2023-03-12 10:20:48] [INFO ] Implicit Places using invariants and state equation in 3982 ms returned []
Implicit Place search using SMT with State Equation took 5066 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1785/1808 places, 2656/2786 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 7981 ms. Remains : 1785/1808 places, 2656/2786 transitions.
Stuttering acceptance computed with spot in 492 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : ASLink-PT-09a-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(OR (EQ s917 0) (EQ s932 0)), p0:(EQ s497 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 2017 ms.
Product exploration explored 100000 steps with 50000 reset in 1781 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 p0), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), true]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(X p1)
Knowledge based reduction with 5 factoid took 265 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ASLink-PT-09a-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ASLink-PT-09a-LTLFireability-02 finished in 12680 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 1 out of 1808 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1808/1808 places, 2786/2786 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1807 transition count 2786
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 1804 transition count 2771
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 1804 transition count 2771
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 9 place count 1802 transition count 2762
Iterating global reduction 1 with 2 rules applied. Total rules applied 11 place count 1802 transition count 2762
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 1801 transition count 2754
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 1801 transition count 2754
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 1800 transition count 2746
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 1800 transition count 2746
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 1799 transition count 2738
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 1799 transition count 2738
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 1798 transition count 2730
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 1798 transition count 2730
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 1797 transition count 2722
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 1797 transition count 2722
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 1796 transition count 2714
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 1796 transition count 2714
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 1795 transition count 2706
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 1795 transition count 2706
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 1794 transition count 2698
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 1794 transition count 2698
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 1793 transition count 2690
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 1793 transition count 2690
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 1792 transition count 2682
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 1792 transition count 2682
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 1791 transition count 2674
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 1791 transition count 2674
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 1790 transition count 2666
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 1790 transition count 2666
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 1789 transition count 2658
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 1789 transition count 2658
Applied a total of 37 rules in 1173 ms. Remains 1789 /1808 variables (removed 19) and now considering 2658/2786 (removed 128) transitions.
// Phase 1: matrix 2658 rows 1789 cols
[2023-03-12 10:20:54] [INFO ] Computed 245 place invariants in 43 ms
[2023-03-12 10:20:56] [INFO ] Implicit Places using invariants in 1810 ms returned [589, 935, 1731]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 1825 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1786/1808 places, 2658/2786 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1785 transition count 2657
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1785 transition count 2657
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 1784 transition count 2656
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 1784 transition count 2656
Applied a total of 4 rules in 248 ms. Remains 1784 /1786 variables (removed 2) and now considering 2656/2658 (removed 2) transitions.
// Phase 1: matrix 2656 rows 1784 cols
[2023-03-12 10:20:56] [INFO ] Computed 242 place invariants in 55 ms
[2023-03-12 10:20:58] [INFO ] Implicit Places using invariants in 1617 ms returned []
[2023-03-12 10:20:58] [INFO ] Invariant cache hit.
[2023-03-12 10:21:02] [INFO ] Implicit Places using invariants and state equation in 4036 ms returned []
Implicit Place search using SMT with State Equation took 5688 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1784/1808 places, 2656/2786 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 8936 ms. Remains : 1784/1808 places, 2656/2786 transitions.
Stuttering acceptance computed with spot in 251 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-09a-LTLFireability-03 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:(EQ s697 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 3 ms.
FORMULA ASLink-PT-09a-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-09a-LTLFireability-03 finished in 9238 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 1808 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1808/1808 places, 2786/2786 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1807 transition count 2786
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 1804 transition count 2771
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 1804 transition count 2771
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 9 place count 1802 transition count 2762
Iterating global reduction 1 with 2 rules applied. Total rules applied 11 place count 1802 transition count 2762
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 1801 transition count 2754
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 1801 transition count 2754
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 1800 transition count 2746
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 1800 transition count 2746
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 1799 transition count 2738
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 1799 transition count 2738
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 1798 transition count 2730
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 1798 transition count 2730
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 1797 transition count 2722
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 1797 transition count 2722
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 1796 transition count 2714
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 1796 transition count 2714
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 1795 transition count 2706
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 1795 transition count 2706
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 1794 transition count 2698
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 1794 transition count 2698
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 1793 transition count 2690
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 1793 transition count 2690
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 1792 transition count 2682
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 1792 transition count 2682
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 1791 transition count 2674
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 1791 transition count 2674
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 1790 transition count 2666
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 1790 transition count 2666
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 1789 transition count 2658
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 1789 transition count 2658
Applied a total of 37 rules in 1262 ms. Remains 1789 /1808 variables (removed 19) and now considering 2658/2786 (removed 128) transitions.
// Phase 1: matrix 2658 rows 1789 cols
[2023-03-12 10:21:04] [INFO ] Computed 245 place invariants in 57 ms
[2023-03-12 10:21:05] [INFO ] Implicit Places using invariants in 1564 ms returned [589, 935, 1731]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 1579 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1786/1808 places, 2658/2786 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1785 transition count 2657
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1785 transition count 2657
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 1784 transition count 2656
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 1784 transition count 2656
Applied a total of 4 rules in 243 ms. Remains 1784 /1786 variables (removed 2) and now considering 2656/2658 (removed 2) transitions.
// Phase 1: matrix 2656 rows 1784 cols
[2023-03-12 10:21:05] [INFO ] Computed 242 place invariants in 50 ms
[2023-03-12 10:21:07] [INFO ] Implicit Places using invariants in 1314 ms returned []
[2023-03-12 10:21:07] [INFO ] Invariant cache hit.
[2023-03-12 10:21:10] [INFO ] Implicit Places using invariants and state equation in 3326 ms returned []
Implicit Place search using SMT with State Equation took 4663 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1784/1808 places, 2656/2786 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 7747 ms. Remains : 1784/1808 places, 2656/2786 transitions.
Stuttering acceptance computed with spot in 128 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-09a-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(NEQ s154 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 1744 ms.
Product exploration explored 100000 steps with 50000 reset in 1593 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 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 112 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ASLink-PT-09a-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ASLink-PT-09a-LTLFireability-04 finished in 11369 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G((F(p0)&&F(G(!p1)))) U G(p2))))'
Support contains 6 out of 1808 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1808/1808 places, 2786/2786 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1807 transition count 2786
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 1804 transition count 2771
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 1804 transition count 2771
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 9 place count 1802 transition count 2762
Iterating global reduction 1 with 2 rules applied. Total rules applied 11 place count 1802 transition count 2762
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 1801 transition count 2754
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 1801 transition count 2754
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 1800 transition count 2746
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 1800 transition count 2746
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 1799 transition count 2738
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 1799 transition count 2738
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 1798 transition count 2730
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 1798 transition count 2730
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 1797 transition count 2722
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 1797 transition count 2722
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 1796 transition count 2714
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 1796 transition count 2714
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 1795 transition count 2706
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 1795 transition count 2706
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 1794 transition count 2698
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 1794 transition count 2698
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 1793 transition count 2690
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 1793 transition count 2690
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 1792 transition count 2682
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 1792 transition count 2682
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 1791 transition count 2674
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 1791 transition count 2674
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 1790 transition count 2666
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 1790 transition count 2666
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 1789 transition count 2658
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 1789 transition count 2658
Applied a total of 37 rules in 1233 ms. Remains 1789 /1808 variables (removed 19) and now considering 2658/2786 (removed 128) transitions.
// Phase 1: matrix 2658 rows 1789 cols
[2023-03-12 10:21:15] [INFO ] Computed 245 place invariants in 18 ms
[2023-03-12 10:21:16] [INFO ] Implicit Places using invariants in 1016 ms returned [589, 935]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1026 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1787/1808 places, 2658/2786 transitions.
Applied a total of 0 rules in 94 ms. Remains 1787 /1787 variables (removed 0) and now considering 2658/2658 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2356 ms. Remains : 1787/1808 places, 2658/2786 transitions.
Stuttering acceptance computed with spot in 467 ms :[(NOT p2), (NOT p2), (NOT p0), p1, (OR (AND (NOT p0) p2) (AND p1 p2))]
Running random walk in product with property : ASLink-PT-09a-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p2, acceptance={} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 3}, { cond=(NOT p2), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}, { cond=p1, acceptance={0} source=3 dest: 3}], [{ cond=(AND p2 (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND p2 p1), acceptance={} source=4 dest: 3}, { cond=p2, acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(AND (NOT (AND (EQ s1729 1) (EQ s1732 1))) (EQ s213 1) (EQ s428 1)), p0:(AND (EQ s598 1) (EQ s742 1)), p1:(AND (EQ s1729 1) (EQ s1732 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 123 steps with 1 reset in 1 ms.
FORMULA ASLink-PT-09a-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-09a-LTLFireability-05 finished in 2864 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0||X(F((p0&&F(p1))))))))'
Support contains 3 out of 1808 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1808/1808 places, 2786/2786 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1807 transition count 2786
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 1804 transition count 2771
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 1804 transition count 2771
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 9 place count 1802 transition count 2762
Iterating global reduction 1 with 2 rules applied. Total rules applied 11 place count 1802 transition count 2762
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 1801 transition count 2754
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 1801 transition count 2754
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 1800 transition count 2746
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 1800 transition count 2746
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 1799 transition count 2738
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 1799 transition count 2738
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 1798 transition count 2730
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 1798 transition count 2730
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 1797 transition count 2722
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 1797 transition count 2722
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 1796 transition count 2714
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 1796 transition count 2714
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 1795 transition count 2706
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 1795 transition count 2706
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 1794 transition count 2698
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 1794 transition count 2698
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 1793 transition count 2690
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 1793 transition count 2690
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 1792 transition count 2682
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 1792 transition count 2682
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 1791 transition count 2674
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 1791 transition count 2674
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 1790 transition count 2666
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 1790 transition count 2666
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 1789 transition count 2658
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 1789 transition count 2658
Applied a total of 37 rules in 1279 ms. Remains 1789 /1808 variables (removed 19) and now considering 2658/2786 (removed 128) transitions.
[2023-03-12 10:21:18] [INFO ] Invariant cache hit.
[2023-03-12 10:21:19] [INFO ] Implicit Places using invariants in 1552 ms returned [589, 935, 1731]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 1559 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1786/1808 places, 2658/2786 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1785 transition count 2657
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1785 transition count 2657
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 1784 transition count 2656
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 1784 transition count 2656
Applied a total of 4 rules in 271 ms. Remains 1784 /1786 variables (removed 2) and now considering 2656/2658 (removed 2) transitions.
// Phase 1: matrix 2656 rows 1784 cols
[2023-03-12 10:21:20] [INFO ] Computed 242 place invariants in 21 ms
[2023-03-12 10:21:21] [INFO ] Implicit Places using invariants in 1034 ms returned []
[2023-03-12 10:21:21] [INFO ] Invariant cache hit.
[2023-03-12 10:21:24] [INFO ] Implicit Places using invariants and state equation in 3832 ms returned []
Implicit Place search using SMT with State Equation took 4869 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1784/1808 places, 2656/2786 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 7991 ms. Remains : 1784/1808 places, 2656/2786 transitions.
Stuttering acceptance computed with spot in 275 ms :[(NOT p0), (NOT p1), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0)]
Running random walk in product with property : ASLink-PT-09a-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 0}]], initial=3, aps=[p0:(EQ s859 1), p1:(AND (EQ s1773 1) (EQ s1776 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, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 552 steps with 0 reset in 5 ms.
FORMULA ASLink-PT-09a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-09a-LTLFireability-08 finished in 8302 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1))))'
Support contains 4 out of 1808 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1808/1808 places, 2786/2786 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 340 transitions
Trivial Post-agglo rules discarded 340 transitions
Performed 340 trivial Post agglomeration. Transition count delta: 340
Iterating post reduction 0 with 340 rules applied. Total rules applied 340 place count 1807 transition count 2446
Reduce places removed 340 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 341 rules applied. Total rules applied 681 place count 1467 transition count 2445
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 682 place count 1466 transition count 2445
Performed 239 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 239 Pre rules applied. Total rules applied 682 place count 1466 transition count 2206
Deduced a syphon composed of 239 places in 4 ms
Ensure Unique test removed 77 places
Reduce places removed 316 places and 0 transitions.
Iterating global reduction 3 with 555 rules applied. Total rules applied 1237 place count 1150 transition count 2206
Discarding 12 places :
Implicit places reduction removed 12 places
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 3 with 21 rules applied. Total rules applied 1258 place count 1138 transition count 2197
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 1267 place count 1129 transition count 2197
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 36 Pre rules applied. Total rules applied 1267 place count 1129 transition count 2161
Deduced a syphon composed of 36 places in 3 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 5 with 72 rules applied. Total rules applied 1339 place count 1093 transition count 2161
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 1346 place count 1086 transition count 2147
Iterating global reduction 5 with 7 rules applied. Total rules applied 1353 place count 1086 transition count 2147
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 5 with 5 rules applied. Total rules applied 1358 place count 1086 transition count 2142
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1360 place count 1084 transition count 2142
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1361 place count 1083 transition count 2134
Iterating global reduction 7 with 1 rules applied. Total rules applied 1362 place count 1083 transition count 2134
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1363 place count 1082 transition count 2126
Iterating global reduction 7 with 1 rules applied. Total rules applied 1364 place count 1082 transition count 2126
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1365 place count 1081 transition count 2118
Iterating global reduction 7 with 1 rules applied. Total rules applied 1366 place count 1081 transition count 2118
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1367 place count 1080 transition count 2110
Iterating global reduction 7 with 1 rules applied. Total rules applied 1368 place count 1080 transition count 2110
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1369 place count 1079 transition count 2102
Iterating global reduction 7 with 1 rules applied. Total rules applied 1370 place count 1079 transition count 2102
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1371 place count 1078 transition count 2094
Iterating global reduction 7 with 1 rules applied. Total rules applied 1372 place count 1078 transition count 2094
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1373 place count 1077 transition count 2086
Iterating global reduction 7 with 1 rules applied. Total rules applied 1374 place count 1077 transition count 2086
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1375 place count 1076 transition count 2078
Iterating global reduction 7 with 1 rules applied. Total rules applied 1376 place count 1076 transition count 2078
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1377 place count 1075 transition count 2070
Iterating global reduction 7 with 1 rules applied. Total rules applied 1378 place count 1075 transition count 2070
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1379 place count 1074 transition count 2062
Iterating global reduction 7 with 1 rules applied. Total rules applied 1380 place count 1074 transition count 2062
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1381 place count 1073 transition count 2054
Iterating global reduction 7 with 1 rules applied. Total rules applied 1382 place count 1073 transition count 2054
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1383 place count 1072 transition count 2046
Iterating global reduction 7 with 1 rules applied. Total rules applied 1384 place count 1072 transition count 2046
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1385 place count 1071 transition count 2038
Iterating global reduction 7 with 1 rules applied. Total rules applied 1386 place count 1071 transition count 2038
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1387 place count 1070 transition count 2030
Iterating global reduction 7 with 1 rules applied. Total rules applied 1388 place count 1070 transition count 2030
Performed 95 Post agglomeration using F-continuation condition.Transition count delta: 95
Deduced a syphon composed of 95 places in 16 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 7 with 190 rules applied. Total rules applied 1578 place count 975 transition count 1935
Applied a total of 1578 rules in 846 ms. Remains 975 /1808 variables (removed 833) and now considering 1935/2786 (removed 851) transitions.
// Phase 1: matrix 1935 rows 975 cols
[2023-03-12 10:21:26] [INFO ] Computed 156 place invariants in 14 ms
[2023-03-12 10:21:26] [INFO ] Implicit Places using invariants in 775 ms returned [90, 96, 101, 117, 187, 193, 198, 214, 284, 290, 295, 311, 329, 386, 395, 401, 418, 488, 494, 499, 515, 592, 598, 603, 604, 622, 692, 698, 703, 719, 789, 795, 800, 816, 886, 892, 897, 916, 966, 972]
Discarding 40 places :
Implicit Place search using SMT only with invariants took 790 ms to find 40 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 935/1808 places, 1935/2786 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 935 transition count 1930
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 930 transition count 1930
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 10 place count 930 transition count 1912
Deduced a syphon composed of 18 places in 3 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 46 place count 912 transition count 1912
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 66 place count 892 transition count 1892
Iterating global reduction 2 with 20 rules applied. Total rules applied 86 place count 892 transition count 1892
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 86 place count 892 transition count 1891
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 88 place count 891 transition count 1891
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 106 place count 873 transition count 1873
Iterating global reduction 2 with 18 rules applied. Total rules applied 124 place count 873 transition count 1873
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 133 place count 864 transition count 1864
Iterating global reduction 2 with 9 rules applied. Total rules applied 142 place count 864 transition count 1864
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 4 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 186 place count 842 transition count 1842
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 187 place count 841 transition count 1840
Iterating global reduction 2 with 1 rules applied. Total rules applied 188 place count 841 transition count 1840
Applied a total of 188 rules in 241 ms. Remains 841 /935 variables (removed 94) and now considering 1840/1935 (removed 95) transitions.
// Phase 1: matrix 1840 rows 841 cols
[2023-03-12 10:21:27] [INFO ] Computed 116 place invariants in 13 ms
[2023-03-12 10:21:27] [INFO ] Implicit Places using invariants in 624 ms returned [93, 96, 177, 180, 261, 264, 346, 349, 431, 434, 522, 525, 606, 609, 690, 693, 774, 777]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 626 ms to find 18 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 823/1808 places, 1840/2786 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 9 place count 823 transition count 1831
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 814 transition count 1831
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 27 place count 805 transition count 1822
Iterating global reduction 2 with 9 rules applied. Total rules applied 36 place count 805 transition count 1822
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 45 place count 805 transition count 1813
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 47 place count 804 transition count 1812
Applied a total of 47 rules in 130 ms. Remains 804 /823 variables (removed 19) and now considering 1812/1840 (removed 28) transitions.
// Phase 1: matrix 1812 rows 804 cols
[2023-03-12 10:21:27] [INFO ] Computed 98 place invariants in 19 ms
[2023-03-12 10:21:28] [INFO ] Implicit Places using invariants in 762 ms returned [72, 151, 231, 311, 393, 476, 560, 640, 720]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 780 ms to find 9 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 795/1808 places, 1812/2786 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 786 transition count 1803
Applied a total of 18 rules in 61 ms. Remains 786 /795 variables (removed 9) and now considering 1803/1812 (removed 9) transitions.
// Phase 1: matrix 1803 rows 786 cols
[2023-03-12 10:21:28] [INFO ] Computed 89 place invariants in 14 ms
[2023-03-12 10:21:29] [INFO ] Implicit Places using invariants in 652 ms returned []
[2023-03-12 10:21:29] [INFO ] Invariant cache hit.
[2023-03-12 10:21:30] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 10:21:32] [INFO ] Implicit Places using invariants and state equation in 3246 ms returned []
Implicit Place search using SMT with State Equation took 3927 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 4 : 786/1808 places, 1803/2786 transitions.
Finished structural reductions in SI_LTL mode , in 4 iterations and 7401 ms. Remains : 786/1808 places, 1803/2786 transitions.
Stuttering acceptance computed with spot in 210 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ASLink-PT-09a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s321 1) (EQ s327 1)), p1:(OR (NEQ s413 1) (NEQ s475 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 62 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-09a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-09a-LTLFireability-14 finished in 7652 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(G(p0)))&&(F(G((p1||F(p0)))) U p1)))'
Support contains 3 out of 1808 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1808/1808 places, 2786/2786 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1807 transition count 2786
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 1804 transition count 2771
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 1804 transition count 2771
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 9 place count 1802 transition count 2762
Iterating global reduction 1 with 2 rules applied. Total rules applied 11 place count 1802 transition count 2762
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 1801 transition count 2754
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 1801 transition count 2754
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 1800 transition count 2746
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 1800 transition count 2746
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 1799 transition count 2738
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 1799 transition count 2738
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 1798 transition count 2730
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 1798 transition count 2730
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 1797 transition count 2722
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 1797 transition count 2722
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 1796 transition count 2714
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 1796 transition count 2714
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 1795 transition count 2706
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 1795 transition count 2706
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 1794 transition count 2698
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 1794 transition count 2698
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 1793 transition count 2690
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 1793 transition count 2690
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 1792 transition count 2682
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 1792 transition count 2682
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 1791 transition count 2674
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 1791 transition count 2674
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 1790 transition count 2666
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 1790 transition count 2666
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 1789 transition count 2658
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 1789 transition count 2658
Applied a total of 37 rules in 1236 ms. Remains 1789 /1808 variables (removed 19) and now considering 2658/2786 (removed 128) transitions.
// Phase 1: matrix 2658 rows 1789 cols
[2023-03-12 10:21:34] [INFO ] Computed 245 place invariants in 54 ms
[2023-03-12 10:21:35] [INFO ] Implicit Places using invariants in 1189 ms returned [935, 1731]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1221 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1787/1808 places, 2658/2786 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1786 transition count 2657
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1786 transition count 2657
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 1785 transition count 2656
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 1785 transition count 2656
Applied a total of 4 rules in 210 ms. Remains 1785 /1787 variables (removed 2) and now considering 2656/2658 (removed 2) transitions.
// Phase 1: matrix 2656 rows 1785 cols
[2023-03-12 10:21:35] [INFO ] Computed 243 place invariants in 22 ms
[2023-03-12 10:21:36] [INFO ] Implicit Places using invariants in 840 ms returned []
[2023-03-12 10:21:36] [INFO ] Invariant cache hit.
[2023-03-12 10:21:41] [INFO ] Implicit Places using invariants and state equation in 4872 ms returned []
Implicit Place search using SMT with State Equation took 5737 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1785/1808 places, 2656/2786 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 8404 ms. Remains : 1785/1808 places, 2656/2786 transitions.
Stuttering acceptance computed with spot in 329 ms :[true, (NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : ASLink-PT-09a-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 5}], [{ cond=p1, acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 4}, { cond=p1, acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 4}, { cond=(AND p1 p0), acceptance={0} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={} source=5 dest: 0}, { cond=p0, acceptance={} source=5 dest: 5}]], initial=2, aps=[p1:(EQ s1629 1), p0:(AND (EQ s589 1) (EQ s706 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ASLink-PT-09a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-09a-LTLFireability-15 finished in 8792 ms.
All properties solved by simple procedures.
Total runtime 110694 ms.
ITS solved all properties within timeout
BK_STOP 1678616501957
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
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="ASLink-PT-09a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is ASLink-PT-09a, 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 r009-oct2-167813597500140"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-09a.tgz
mv ASLink-PT-09a 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 ;