About the Execution of LTSMin+red for FamilyReunion-PT-L00020M0002C001P001G001
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 820.336 | 28914.00 | 50660.00 | 433.90 | FTTTFTFFFTFTTFFT | 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.r169-tall-167838855800403.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is FamilyReunion-PT-L00020M0002C001P001G001, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r169-tall-167838855800403
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.1M
-rw-r--r-- 1 mcc users 29K Feb 26 11:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 214K Feb 26 11:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 74K Feb 26 11:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 290K Feb 26 11:37 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 7.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 16K Feb 25 16:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 25 16:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 32K Feb 25 16:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 100K Feb 25 16:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 62K Feb 26 11:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 423K Feb 26 11:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 113K Feb 26 11:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 417K Feb 26 11:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 9.3K Feb 25 16:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 24 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1.3M 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 FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-00
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-01
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-02
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-03
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-04
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-05
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-06
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-07
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-08
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-09
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-10
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-11
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-12
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-13
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-14
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678537432995
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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FamilyReunion-PT-L00020M0002C001P001G001
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-11 12:23:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-11 12:23:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 12:23:54] [INFO ] Load time of PNML (sax parser for PT used): 140 ms
[2023-03-11 12:23:54] [INFO ] Transformed 3271 places.
[2023-03-11 12:23:54] [INFO ] Transformed 2753 transitions.
[2023-03-11 12:23:54] [INFO ] Parsed PT model containing 3271 places and 2753 transitions and 8446 arcs in 223 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 19 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Reduce places removed 11 places and 0 transitions.
FORMULA FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 401 out of 3260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3260/3260 places, 2753/2753 transitions.
Reduce places removed 72 places and 0 transitions.
Discarding 377 places :
Implicit places reduction removed 377 places
Iterating post reduction 0 with 449 rules applied. Total rules applied 449 place count 2811 transition count 2753
Discarding 229 places :
Symmetric choice reduction at 1 with 229 rule applications. Total rules 678 place count 2582 transition count 2524
Iterating global reduction 1 with 229 rules applied. Total rules applied 907 place count 2582 transition count 2524
Discarding 20 places :
Implicit places reduction removed 20 places
Iterating post reduction 1 with 20 rules applied. Total rules applied 927 place count 2562 transition count 2524
Discarding 102 places :
Symmetric choice reduction at 2 with 102 rule applications. Total rules 1029 place count 2460 transition count 2422
Iterating global reduction 2 with 102 rules applied. Total rules applied 1131 place count 2460 transition count 2422
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Discarding 20 places :
Implicit places reduction removed 20 places
Iterating post reduction 2 with 41 rules applied. Total rules applied 1172 place count 2440 transition count 2401
Discarding 42 places :
Symmetric choice reduction at 3 with 42 rule applications. Total rules 1214 place count 2398 transition count 2339
Iterating global reduction 3 with 42 rules applied. Total rules applied 1256 place count 2398 transition count 2339
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 1278 place count 2376 transition count 2297
Iterating global reduction 3 with 22 rules applied. Total rules applied 1300 place count 2376 transition count 2297
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Discarding 21 places :
Implicit places reduction removed 21 places
Iterating post reduction 3 with 42 rules applied. Total rules applied 1342 place count 2355 transition count 2276
Discarding 20 places :
Symmetric choice reduction at 4 with 20 rule applications. Total rules 1362 place count 2335 transition count 2256
Iterating global reduction 4 with 20 rules applied. Total rules applied 1382 place count 2335 transition count 2256
Discarding 20 places :
Symmetric choice reduction at 4 with 20 rule applications. Total rules 1402 place count 2315 transition count 2236
Iterating global reduction 4 with 20 rules applied. Total rules applied 1422 place count 2315 transition count 2236
Discarding 20 places :
Symmetric choice reduction at 4 with 20 rule applications. Total rules 1442 place count 2295 transition count 2216
Iterating global reduction 4 with 20 rules applied. Total rules applied 1462 place count 2295 transition count 2216
Discarding 18 places :
Symmetric choice reduction at 4 with 18 rule applications. Total rules 1480 place count 2277 transition count 2198
Iterating global reduction 4 with 18 rules applied. Total rules applied 1498 place count 2277 transition count 2198
Discarding 18 places :
Symmetric choice reduction at 4 with 18 rule applications. Total rules 1516 place count 2259 transition count 2180
Iterating global reduction 4 with 18 rules applied. Total rules applied 1534 place count 2259 transition count 2180
Applied a total of 1534 rules in 1779 ms. Remains 2259 /3260 variables (removed 1001) and now considering 2180/2753 (removed 573) transitions.
// Phase 1: matrix 2180 rows 2259 cols
[2023-03-11 12:23:57] [INFO ] Computed 263 place invariants in 87 ms
[2023-03-11 12:23:58] [INFO ] Implicit Places using invariants in 1212 ms returned [147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 420, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 1211, 1212, 1213, 1214, 1215, 1216, 1217, 1218, 1219, 1220, 1221, 1222, 1223, 1224, 1225, 1226, 1227, 1228, 1229, 1230, 1231, 1447, 1448, 1449, 1450, 1451, 1452, 1453, 1454, 1455, 1456, 1457, 1458, 1459, 1460, 1461, 1462, 1463, 1464, 1465, 1466, 1467, 1710, 1711, 1712, 1713, 1714, 1715, 1716, 1717, 1718, 1719, 1720, 1721, 1722, 1723, 1724, 1725, 1726, 1727, 1728, 1729, 1730, 2090, 2091, 2092, 2093, 2094, 2095, 2096, 2097, 2098, 2099, 2100, 2101, 2102, 2103, 2104, 2105, 2106, 2107, 2108, 2109, 2110]
Discarding 127 places :
Implicit Place search using SMT only with invariants took 1242 ms to find 127 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2132/3260 places, 2180/2753 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 2094 transition count 2142
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 2094 transition count 2142
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 112 place count 2058 transition count 2070
Iterating global reduction 0 with 36 rules applied. Total rules applied 148 place count 2058 transition count 2070
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 166 place count 2040 transition count 2034
Iterating global reduction 0 with 18 rules applied. Total rules applied 184 place count 2040 transition count 2034
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 202 place count 2022 transition count 2016
Iterating global reduction 0 with 18 rules applied. Total rules applied 220 place count 2022 transition count 2016
Applied a total of 220 rules in 277 ms. Remains 2022 /2132 variables (removed 110) and now considering 2016/2180 (removed 164) transitions.
// Phase 1: matrix 2016 rows 2022 cols
[2023-03-11 12:23:58] [INFO ] Computed 136 place invariants in 58 ms
[2023-03-11 12:23:59] [INFO ] Implicit Places using invariants in 595 ms returned []
[2023-03-11 12:23:59] [INFO ] Invariant cache hit.
[2023-03-11 12:24:00] [INFO ] Implicit Places using invariants and state equation in 1805 ms returned []
Implicit Place search using SMT with State Equation took 2407 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 2022/3260 places, 2016/2753 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5706 ms. Remains : 2022/3260 places, 2016/2753 transitions.
Support contains 401 out of 2022 places after structural reductions.
[2023-03-11 12:24:01] [INFO ] Flatten gal took : 134 ms
[2023-03-11 12:24:01] [INFO ] Flatten gal took : 78 ms
[2023-03-11 12:24:01] [INFO ] Input system was already deterministic with 2016 transitions.
Incomplete random walk after 10000 steps, including 8 resets, run finished after 520 ms. (steps per millisecond=19 ) properties (out of 26) seen :16
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2023-03-11 12:24:02] [INFO ] Invariant cache hit.
[2023-03-11 12:24:02] [INFO ] [Real]Absence check using 2 positive place invariants in 10 ms returned sat
[2023-03-11 12:24:02] [INFO ] [Real]Absence check using 2 positive and 134 generalized place invariants in 54 ms returned sat
[2023-03-11 12:24:03] [INFO ] After 1496ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:8
[2023-03-11 12:24:04] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-11 12:24:04] [INFO ] [Nat]Absence check using 2 positive and 134 generalized place invariants in 43 ms returned sat
[2023-03-11 12:24:05] [INFO ] After 1083ms SMT Verify possible using state equation in natural domain returned unsat :8 sat :2
[2023-03-11 12:24:05] [INFO ] After 1422ms SMT Verify possible using trap constraints in natural domain returned unsat :8 sat :2
Attempting to minimize the solution found.
Minimization took 147 ms.
[2023-03-11 12:24:06] [INFO ] After 2379ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :2
Fused 10 Parikh solutions to 2 different solutions.
Finished Parikh walk after 954 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=136 )
Parikh walk visited 2 properties in 34 ms.
Successfully simplified 8 atomic propositions for a total of 12 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 2022 stabilizing places and 2016 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2022 transition count 2016
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
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(X(X(G(p0))))))'
Support contains 23 out of 2022 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2022/2022 places, 2016/2016 transitions.
Reduce places removed 2 places and 0 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 2017 transition count 2016
Discarding 65 places :
Symmetric choice reduction at 1 with 65 rule applications. Total rules 70 place count 1952 transition count 1951
Iterating global reduction 1 with 65 rules applied. Total rules applied 135 place count 1952 transition count 1951
Discarding 62 places :
Symmetric choice reduction at 1 with 62 rule applications. Total rules 197 place count 1890 transition count 1849
Iterating global reduction 1 with 62 rules applied. Total rules applied 259 place count 1890 transition count 1849
Discarding 84 places :
Symmetric choice reduction at 1 with 84 rule applications. Total rules 343 place count 1806 transition count 1745
Iterating global reduction 1 with 84 rules applied. Total rules applied 427 place count 1806 transition count 1745
Discarding 84 places :
Symmetric choice reduction at 1 with 84 rule applications. Total rules 511 place count 1722 transition count 1658
Iterating global reduction 1 with 84 rules applied. Total rules applied 595 place count 1722 transition count 1658
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 639 place count 1678 transition count 1613
Iterating global reduction 1 with 44 rules applied. Total rules applied 683 place count 1678 transition count 1613
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 727 place count 1634 transition count 1569
Iterating global reduction 1 with 44 rules applied. Total rules applied 771 place count 1634 transition count 1569
Discarding 45 places :
Symmetric choice reduction at 1 with 45 rule applications. Total rules 816 place count 1589 transition count 1524
Iterating global reduction 1 with 45 rules applied. Total rules applied 861 place count 1589 transition count 1524
Discarding 45 places :
Symmetric choice reduction at 1 with 45 rule applications. Total rules 906 place count 1544 transition count 1478
Iterating global reduction 1 with 45 rules applied. Total rules applied 951 place count 1544 transition count 1478
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 969 place count 1544 transition count 1460
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 995 place count 1518 transition count 1433
Iterating global reduction 2 with 26 rules applied. Total rules applied 1021 place count 1518 transition count 1433
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 1046 place count 1493 transition count 1408
Iterating global reduction 2 with 25 rules applied. Total rules applied 1071 place count 1493 transition count 1408
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 1073 place count 1493 transition count 1406
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 1095 place count 1471 transition count 1384
Iterating global reduction 3 with 22 rules applied. Total rules applied 1117 place count 1471 transition count 1384
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 1139 place count 1449 transition count 1362
Iterating global reduction 3 with 22 rules applied. Total rules applied 1161 place count 1449 transition count 1362
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 1183 place count 1427 transition count 1340
Iterating global reduction 3 with 22 rules applied. Total rules applied 1205 place count 1427 transition count 1340
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1206 place count 1427 transition count 1339
Discarding 21 places :
Symmetric choice reduction at 4 with 21 rule applications. Total rules 1227 place count 1406 transition count 1318
Iterating global reduction 4 with 21 rules applied. Total rules applied 1248 place count 1406 transition count 1318
Discarding 21 places :
Symmetric choice reduction at 4 with 21 rule applications. Total rules 1269 place count 1385 transition count 1297
Iterating global reduction 4 with 21 rules applied. Total rules applied 1290 place count 1385 transition count 1297
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 4 with 21 rules applied. Total rules applied 1311 place count 1385 transition count 1276
Applied a total of 1311 rules in 1317 ms. Remains 1385 /2022 variables (removed 637) and now considering 1276/2016 (removed 740) transitions.
// Phase 1: matrix 1276 rows 1385 cols
[2023-03-11 12:24:07] [INFO ] Computed 132 place invariants in 8 ms
[2023-03-11 12:24:08] [INFO ] Implicit Places using invariants in 400 ms returned [620, 1195]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 403 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1383/2022 places, 1276/2016 transitions.
Applied a total of 0 rules in 62 ms. Remains 1383 /1383 variables (removed 0) and now considering 1276/1276 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1783 ms. Remains : 1383/2022 places, 1276/2016 transitions.
Stuttering acceptance computed with spot in 312 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-00 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}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(LEQ (ADD s643 s644) (ADD s1236 s1237 s1238 s1239 s1240 s1241 s1242 s1243 s1244 s1245 s1246 s1247 s1248 s1249 s1250 s1251 s1252 s1253 s1254 s1255 s1256...], 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, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1121 steps with 0 reset in 27 ms.
FORMULA FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-00 finished in 2181 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(F(p0))))'
Support contains 105 out of 2022 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2022/2022 places, 2016/2016 transitions.
Reduce places removed 4 places and 0 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 2015 transition count 2016
Discarding 68 places :
Symmetric choice reduction at 1 with 68 rule applications. Total rules 75 place count 1947 transition count 1945
Iterating global reduction 1 with 68 rules applied. Total rules applied 143 place count 1947 transition count 1945
Discarding 63 places :
Symmetric choice reduction at 1 with 63 rule applications. Total rules 206 place count 1884 transition count 1840
Iterating global reduction 1 with 63 rules applied. Total rules applied 269 place count 1884 transition count 1840
Discarding 86 places :
Symmetric choice reduction at 1 with 86 rule applications. Total rules 355 place count 1798 transition count 1735
Iterating global reduction 1 with 86 rules applied. Total rules applied 441 place count 1798 transition count 1735
Discarding 66 places :
Symmetric choice reduction at 1 with 66 rule applications. Total rules 507 place count 1732 transition count 1666
Iterating global reduction 1 with 66 rules applied. Total rules applied 573 place count 1732 transition count 1666
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 599 place count 1706 transition count 1640
Iterating global reduction 1 with 26 rules applied. Total rules applied 625 place count 1706 transition count 1640
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 649 place count 1682 transition count 1616
Iterating global reduction 1 with 24 rules applied. Total rules applied 673 place count 1682 transition count 1616
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 697 place count 1658 transition count 1592
Iterating global reduction 1 with 24 rules applied. Total rules applied 721 place count 1658 transition count 1592
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 745 place count 1634 transition count 1568
Iterating global reduction 1 with 24 rules applied. Total rules applied 769 place count 1634 transition count 1568
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 1 with 1 rules applied. Total rules applied 770 place count 1633 transition count 1568
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 793 place count 1610 transition count 1545
Iterating global reduction 2 with 23 rules applied. Total rules applied 816 place count 1610 transition count 1545
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 838 place count 1588 transition count 1523
Iterating global reduction 2 with 22 rules applied. Total rules applied 860 place count 1588 transition count 1523
Applied a total of 860 rules in 984 ms. Remains 1588 /2022 variables (removed 434) and now considering 1523/2016 (removed 493) transitions.
// Phase 1: matrix 1523 rows 1588 cols
[2023-03-11 12:24:09] [INFO ] Computed 129 place invariants in 14 ms
[2023-03-11 12:24:09] [INFO ] Implicit Places using invariants in 356 ms returned [826, 1398]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 368 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1586/2022 places, 1523/2016 transitions.
Applied a total of 0 rules in 70 ms. Remains 1586 /1586 variables (removed 0) and now considering 1523/1523 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1422 ms. Remains : 1586/2022 places, 1523/2016 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(LEQ (ADD s1271 s1272 s1273 s1274 s1275 s1276 s1277 s1278 s1279 s1280 s1281 s1282 s1283 s1284 s1285 s1286 s1287 s1288 s1289 s1290 s1291 s1292 s1293 s12...], 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][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 873 ms.
Product exploration explored 100000 steps with 33333 reset in 791 ms.
Computed a total of 1586 stabilizing places and 1523 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1586 transition count 1523
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 3 factoid took 191 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-02 finished in 3705 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' '!((p0 U X((p1 U !p0))))'
Support contains 42 out of 2022 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2022/2022 places, 2016/2016 transitions.
Reduce places removed 4 places and 0 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 2015 transition count 2016
Discarding 68 places :
Symmetric choice reduction at 1 with 68 rule applications. Total rules 75 place count 1947 transition count 1945
Iterating global reduction 1 with 68 rules applied. Total rules applied 143 place count 1947 transition count 1945
Discarding 63 places :
Symmetric choice reduction at 1 with 63 rule applications. Total rules 206 place count 1884 transition count 1840
Iterating global reduction 1 with 63 rules applied. Total rules applied 269 place count 1884 transition count 1840
Discarding 86 places :
Symmetric choice reduction at 1 with 86 rule applications. Total rules 355 place count 1798 transition count 1735
Iterating global reduction 1 with 86 rules applied. Total rules applied 441 place count 1798 transition count 1735
Discarding 84 places :
Symmetric choice reduction at 1 with 84 rule applications. Total rules 525 place count 1714 transition count 1648
Iterating global reduction 1 with 84 rules applied. Total rules applied 609 place count 1714 transition count 1648
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 653 place count 1670 transition count 1604
Iterating global reduction 1 with 44 rules applied. Total rules applied 697 place count 1670 transition count 1604
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 741 place count 1626 transition count 1560
Iterating global reduction 1 with 44 rules applied. Total rules applied 785 place count 1626 transition count 1560
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 829 place count 1582 transition count 1516
Iterating global reduction 1 with 44 rules applied. Total rules applied 873 place count 1582 transition count 1516
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 917 place count 1538 transition count 1472
Iterating global reduction 1 with 44 rules applied. Total rules applied 961 place count 1538 transition count 1472
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 1 with 19 rules applied. Total rules applied 980 place count 1537 transition count 1454
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 1006 place count 1511 transition count 1428
Iterating global reduction 2 with 26 rules applied. Total rules applied 1032 place count 1511 transition count 1428
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 1057 place count 1486 transition count 1403
Iterating global reduction 2 with 25 rules applied. Total rules applied 1082 place count 1486 transition count 1403
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 1084 place count 1486 transition count 1401
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 1106 place count 1464 transition count 1379
Iterating global reduction 3 with 22 rules applied. Total rules applied 1128 place count 1464 transition count 1379
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 1150 place count 1442 transition count 1357
Iterating global reduction 3 with 22 rules applied. Total rules applied 1172 place count 1442 transition count 1357
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 1194 place count 1420 transition count 1335
Iterating global reduction 3 with 22 rules applied. Total rules applied 1216 place count 1420 transition count 1335
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1217 place count 1420 transition count 1334
Discarding 21 places :
Symmetric choice reduction at 4 with 21 rule applications. Total rules 1238 place count 1399 transition count 1313
Iterating global reduction 4 with 21 rules applied. Total rules applied 1259 place count 1399 transition count 1313
Discarding 21 places :
Symmetric choice reduction at 4 with 21 rule applications. Total rules 1280 place count 1378 transition count 1292
Iterating global reduction 4 with 21 rules applied. Total rules applied 1301 place count 1378 transition count 1292
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 4 with 21 rules applied. Total rules applied 1322 place count 1378 transition count 1271
Applied a total of 1322 rules in 1361 ms. Remains 1378 /2022 variables (removed 644) and now considering 1271/2016 (removed 745) transitions.
// Phase 1: matrix 1271 rows 1378 cols
[2023-03-11 12:24:13] [INFO ] Computed 129 place invariants in 11 ms
[2023-03-11 12:24:13] [INFO ] Implicit Places using invariants in 292 ms returned [616, 1188]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 304 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1376/2022 places, 1271/2016 transitions.
Applied a total of 0 rules in 60 ms. Remains 1376 /1376 variables (removed 0) and now considering 1271/1271 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1727 ms. Remains : 1376/2022 places, 1271/2016 transitions.
Stuttering acceptance computed with spot in 127 ms :[p0, true, p0, p0]
Running random walk in product with property : FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GT (ADD s168 s169 s170 s171 s172 s173 s174 s175 s176 s177 s178 s179 s180 s181 s182 s183 s184 s185 s186 s187 s188) 2), p1:(LEQ 2 (ADD s914 s915 s916 s9...], 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][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 872 ms.
Product exploration explored 100000 steps with 50000 reset in 871 ms.
Computed a total of 1376 stabilizing places and 1271 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1376 transition count 1271
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p1))), (X (NOT p0)), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (F (G (NOT p0))), (F (G (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT p0))
Knowledge based reduction with 10 factoid took 187 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-03 finished in 4062 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' '!(F(G(p0)))'
Support contains 21 out of 2022 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2022/2022 places, 2016/2016 transitions.
Graph (complete) has 2541 edges and 2022 vertex of which 829 are kept as prefixes of interest. Removing 1193 places using SCC suffix rule.9 ms
Discarding 1193 places :
Also discarding 1146 output transitions
Drop transitions removed 1146 transitions
Reduce places removed 21 places and 21 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 703 transitions
Trivial Post-agglo rules discarded 703 transitions
Performed 703 trivial Post agglomeration. Transition count delta: 703
Iterating post reduction 0 with 704 rules applied. Total rules applied 705 place count 807 transition count 146
Reduce places removed 703 places and 0 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Drop transitions removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 1 with 746 rules applied. Total rules applied 1451 place count 104 transition count 103
Reduce places removed 21 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 2 with 61 rules applied. Total rules applied 1512 place count 83 transition count 63
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 1532 place count 63 transition count 63
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 21 Pre rules applied. Total rules applied 1532 place count 63 transition count 42
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 4 with 42 rules applied. Total rules applied 1574 place count 42 transition count 42
Applied a total of 1574 rules in 52 ms. Remains 42 /2022 variables (removed 1980) and now considering 42/2016 (removed 1974) transitions.
// Phase 1: matrix 42 rows 42 cols
[2023-03-11 12:24:16] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-11 12:24:16] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-11 12:24:16] [INFO ] Invariant cache hit.
[2023-03-11 12:24:16] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-11 12:24:16] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 12:24:16] [INFO ] Invariant cache hit.
[2023-03-11 12:24:16] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 42/2022 places, 42/2016 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 148 ms. Remains : 42/2022 places, 42/2016 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 3 (ADD s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s37 s38 s39 s40 s41))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 42 steps with 0 reset in 1 ms.
FORMULA FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-04 finished in 191 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(F(p0))||(F(p0)&&G(p1))))))'
Support contains 126 out of 2022 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 2022/2022 places, 2016/2016 transitions.
Graph (complete) has 2541 edges and 2022 vertex of which 979 are kept as prefixes of interest. Removing 1043 places using SCC suffix rule.7 ms
Discarding 1043 places :
Also discarding 977 output transitions
Drop transitions removed 977 transitions
Reduce places removed 21 places and 21 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 467 transitions
Trivial Post-agglo rules discarded 467 transitions
Performed 467 trivial Post agglomeration. Transition count delta: 467
Iterating post reduction 0 with 468 rules applied. Total rules applied 469 place count 957 transition count 551
Reduce places removed 467 places and 0 transitions.
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Iterating post reduction 1 with 557 rules applied. Total rules applied 1026 place count 490 transition count 461
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 2 with 90 rules applied. Total rules applied 1116 place count 400 transition count 461
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 42 Pre rules applied. Total rules applied 1116 place count 400 transition count 419
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 3 with 84 rules applied. Total rules applied 1200 place count 358 transition count 419
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1201 place count 357 transition count 398
Iterating global reduction 3 with 1 rules applied. Total rules applied 1202 place count 357 transition count 398
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 1242 place count 337 transition count 378
Applied a total of 1242 rules in 64 ms. Remains 337 /2022 variables (removed 1685) and now considering 378/2016 (removed 1638) transitions.
// Phase 1: matrix 378 rows 337 cols
[2023-03-11 12:24:16] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-11 12:24:16] [INFO ] Implicit Places using invariants in 59 ms returned [294]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 60 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 336/2022 places, 378/2016 transitions.
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 21 Pre rules applied. Total rules applied 0 place count 336 transition count 357
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 0 with 42 rules applied. Total rules applied 42 place count 315 transition count 357
Applied a total of 42 rules in 10 ms. Remains 315 /336 variables (removed 21) and now considering 357/378 (removed 21) transitions.
// Phase 1: matrix 357 rows 315 cols
[2023-03-11 12:24:16] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-11 12:24:16] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-11 12:24:16] [INFO ] Invariant cache hit.
[2023-03-11 12:24:16] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 315/2022 places, 357/2016 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 296 ms. Remains : 315/2022 places, 357/2016 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT (ADD s84 s85 s86 s87 s88 s89 s90 s91 s92 s93 s94 s95 s96 s97 s98 s99 s100 s101 s102 s103 s104 s105 s106 s107 s108 s109 s110 s111 s112 s113 s114 s11...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 2253 steps with 192 reset in 24 ms.
FORMULA FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-06 finished in 414 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' '!(F(G(p0)))'
Support contains 2 out of 2022 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2022/2022 places, 2016/2016 transitions.
Graph (complete) has 2541 edges and 2022 vertex of which 1911 are kept as prefixes of interest. Removing 111 places using SCC suffix rule.8 ms
Discarding 111 places :
Also discarding 114 output transitions
Drop transitions removed 114 transitions
Reduce places removed 21 places and 21 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions removed 1250 transitions
Trivial Post-agglo rules discarded 1250 transitions
Performed 1250 trivial Post agglomeration. Transition count delta: 1250
Iterating post reduction 0 with 1253 rules applied. Total rules applied 1254 place count 1887 transition count 631
Reduce places removed 1250 places and 0 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 1 with 1291 rules applied. Total rules applied 2545 place count 637 transition count 590
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 2565 place count 617 transition count 590
Performed 294 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 294 Pre rules applied. Total rules applied 2565 place count 617 transition count 296
Deduced a syphon composed of 294 places in 0 ms
Ensure Unique test removed 126 places
Reduce places removed 420 places and 0 transitions.
Iterating global reduction 3 with 714 rules applied. Total rules applied 3279 place count 197 transition count 296
Drop transitions removed 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 3 with 63 rules applied. Total rules applied 3342 place count 197 transition count 233
Reduce places removed 63 places and 0 transitions.
Iterating post reduction 4 with 63 rules applied. Total rules applied 3405 place count 134 transition count 233
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 21 Pre rules applied. Total rules applied 3405 place count 134 transition count 212
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 5 with 42 rules applied. Total rules applied 3447 place count 113 transition count 212
Discarding 20 places :
Symmetric choice reduction at 5 with 20 rule applications. Total rules 3467 place count 93 transition count 153
Iterating global reduction 5 with 20 rules applied. Total rules applied 3487 place count 93 transition count 153
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 5 with 21 rules applied. Total rules applied 3508 place count 93 transition count 132
Discarding 18 places :
Symmetric choice reduction at 6 with 18 rule applications. Total rules 3526 place count 75 transition count 96
Iterating global reduction 6 with 18 rules applied. Total rules applied 3544 place count 75 transition count 96
Discarding 18 places :
Symmetric choice reduction at 6 with 18 rule applications. Total rules 3562 place count 57 transition count 60
Iterating global reduction 6 with 18 rules applied. Total rules applied 3580 place count 57 transition count 60
Discarding 18 places :
Symmetric choice reduction at 6 with 18 rule applications. Total rules 3598 place count 39 transition count 42
Iterating global reduction 6 with 18 rules applied. Total rules applied 3616 place count 39 transition count 42
Discarding 18 places :
Symmetric choice reduction at 6 with 18 rule applications. Total rules 3634 place count 21 transition count 24
Iterating global reduction 6 with 18 rules applied. Total rules applied 3652 place count 21 transition count 24
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 3658 place count 18 transition count 21
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 6 with 3 rules applied. Total rules applied 3661 place count 15 transition count 18
Applied a total of 3661 rules in 63 ms. Remains 15 /2022 variables (removed 2007) and now considering 18/2016 (removed 1998) transitions.
// Phase 1: matrix 18 rows 15 cols
[2023-03-11 12:24:17] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-11 12:24:17] [INFO ] Implicit Places using invariants in 22 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 24 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 14/2022 places, 18/2016 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 89 ms. Remains : 14/2022 places, 18/2016 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s2 s13)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 45 steps with 0 reset in 0 ms.
FORMULA FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-08 finished in 132 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(p0)&&F(G(p1)))))'
Support contains 3 out of 2022 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2022/2022 places, 2016/2016 transitions.
Graph (complete) has 2541 edges and 2022 vertex of which 2009 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.10 ms
Discarding 13 places :
Also discarding 14 output transitions
Drop transitions removed 14 transitions
Reduce places removed 21 places and 21 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions removed 1289 transitions
Trivial Post-agglo rules discarded 1289 transitions
Performed 1289 trivial Post agglomeration. Transition count delta: 1289
Iterating post reduction 0 with 1292 rules applied. Total rules applied 1293 place count 1985 transition count 692
Reduce places removed 1289 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 1 with 1328 rules applied. Total rules applied 2621 place count 696 transition count 653
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 2 with 19 rules applied. Total rules applied 2640 place count 677 transition count 653
Performed 299 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 299 Pre rules applied. Total rules applied 2640 place count 677 transition count 354
Deduced a syphon composed of 299 places in 1 ms
Ensure Unique test removed 126 places
Reduce places removed 425 places and 0 transitions.
Iterating global reduction 3 with 724 rules applied. Total rules applied 3364 place count 252 transition count 354
Drop transitions removed 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 3 with 63 rules applied. Total rules applied 3427 place count 252 transition count 291
Reduce places removed 63 places and 0 transitions.
Iterating post reduction 4 with 63 rules applied. Total rules applied 3490 place count 189 transition count 291
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 21 Pre rules applied. Total rules applied 3490 place count 189 transition count 270
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 5 with 42 rules applied. Total rules applied 3532 place count 168 transition count 270
Discarding 44 places :
Symmetric choice reduction at 5 with 44 rule applications. Total rules 3576 place count 124 transition count 184
Iterating global reduction 5 with 44 rules applied. Total rules applied 3620 place count 124 transition count 184
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Drop transitions removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 5 with 63 rules applied. Total rules applied 3683 place count 124 transition count 121
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 6 with 21 rules applied. Total rules applied 3704 place count 103 transition count 121
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 2 Pre rules applied. Total rules applied 3704 place count 103 transition count 119
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 3708 place count 101 transition count 119
Discarding 20 places :
Symmetric choice reduction at 7 with 20 rule applications. Total rules 3728 place count 81 transition count 80
Iterating global reduction 7 with 20 rules applied. Total rules applied 3748 place count 81 transition count 80
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 3748 place count 81 transition count 79
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 3750 place count 80 transition count 79
Discarding 20 places :
Symmetric choice reduction at 7 with 20 rule applications. Total rules 3770 place count 60 transition count 57
Iterating global reduction 7 with 20 rules applied. Total rules applied 3790 place count 60 transition count 57
Discarding 18 places :
Symmetric choice reduction at 7 with 18 rule applications. Total rules 3808 place count 42 transition count 39
Iterating global reduction 7 with 18 rules applied. Total rules applied 3826 place count 42 transition count 39
Discarding 18 places :
Symmetric choice reduction at 7 with 18 rule applications. Total rules 3844 place count 24 transition count 21
Iterating global reduction 7 with 18 rules applied. Total rules applied 3862 place count 24 transition count 21
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 3863 place count 23 transition count 20
Iterating global reduction 7 with 1 rules applied. Total rules applied 3864 place count 23 transition count 20
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 3866 place count 22 transition count 19
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 3867 place count 22 transition count 18
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 3869 place count 20 transition count 16
Applied a total of 3869 rules in 68 ms. Remains 20 /2022 variables (removed 2002) and now considering 16/2016 (removed 2000) transitions.
// Phase 1: matrix 16 rows 20 cols
[2023-03-11 12:24:17] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-11 12:24:17] [INFO ] Implicit Places using invariants in 25 ms returned [6, 10, 15]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 26 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 17/2022 places, 16/2016 transitions.
Graph (complete) has 17 edges and 17 vertex of which 16 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 15 transition count 13
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 14 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 5 place count 13 transition count 12
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 5 place count 13 transition count 10
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 9 place count 11 transition count 10
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 11 place count 10 transition count 9
Applied a total of 11 rules in 1 ms. Remains 10 /17 variables (removed 7) and now considering 9/16 (removed 7) transitions.
// Phase 1: matrix 9 rows 10 cols
[2023-03-11 12:24:17] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-11 12:24:17] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-11 12:24:17] [INFO ] Invariant cache hit.
[2023-03-11 12:24:17] [INFO ] Implicit Places using invariants and state equation in 27 ms returned [8]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 45 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 9/2022 places, 9/2016 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 141 ms. Remains : 9/2022 places, 9/2016 transitions.
Stuttering acceptance computed with spot in 98 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-10 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=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT s2 s6), p1:(OR (LEQ 2 s7) (LEQ s2 s6))], 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 6 steps with 0 reset in 0 ms.
FORMULA FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-10 finished in 260 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(p0)))'
Support contains 1 out of 2022 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2022/2022 places, 2016/2016 transitions.
Graph (complete) has 2541 edges and 2022 vertex of which 8 are kept as prefixes of interest. Removing 2014 places using SCC suffix rule.3 ms
Discarding 2014 places :
Also discarding 2006 output transitions
Drop transitions removed 2006 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 5 rules applied. Total rules applied 6 place count 7 transition count 4
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 10 place count 3 transition count 4
Applied a total of 10 rules in 9 ms. Remains 3 /2022 variables (removed 2019) and now considering 4/2016 (removed 2012) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-03-11 12:24:17] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-11 12:24:17] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-03-11 12:24:17] [INFO ] Invariant cache hit.
[2023-03-11 12:24:17] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 33 ms to find 0 implicit places.
[2023-03-11 12:24:17] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 12:24:17] [INFO ] Invariant cache hit.
[2023-03-11 12:24:17] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3/2022 places, 4/2016 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 63 ms. Remains : 3/2022 places, 4/2016 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 13 steps with 4 reset in 0 ms.
FORMULA FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-13 finished in 140 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)))'
Support contains 2 out of 2022 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2022/2022 places, 2016/2016 transitions.
Reduce places removed 4 places and 0 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 2015 transition count 2016
Discarding 68 places :
Symmetric choice reduction at 1 with 68 rule applications. Total rules 75 place count 1947 transition count 1945
Iterating global reduction 1 with 68 rules applied. Total rules applied 143 place count 1947 transition count 1945
Discarding 63 places :
Symmetric choice reduction at 1 with 63 rule applications. Total rules 206 place count 1884 transition count 1840
Iterating global reduction 1 with 63 rules applied. Total rules applied 269 place count 1884 transition count 1840
Discarding 86 places :
Symmetric choice reduction at 1 with 86 rule applications. Total rules 355 place count 1798 transition count 1735
Iterating global reduction 1 with 86 rules applied. Total rules applied 441 place count 1798 transition count 1735
Discarding 84 places :
Symmetric choice reduction at 1 with 84 rule applications. Total rules 525 place count 1714 transition count 1648
Iterating global reduction 1 with 84 rules applied. Total rules applied 609 place count 1714 transition count 1648
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 653 place count 1670 transition count 1604
Iterating global reduction 1 with 44 rules applied. Total rules applied 697 place count 1670 transition count 1604
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 741 place count 1626 transition count 1560
Iterating global reduction 1 with 44 rules applied. Total rules applied 785 place count 1626 transition count 1560
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 829 place count 1582 transition count 1516
Iterating global reduction 1 with 44 rules applied. Total rules applied 873 place count 1582 transition count 1516
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 917 place count 1538 transition count 1472
Iterating global reduction 1 with 44 rules applied. Total rules applied 961 place count 1538 transition count 1472
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 1 with 19 rules applied. Total rules applied 980 place count 1537 transition count 1454
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 1006 place count 1511 transition count 1428
Iterating global reduction 2 with 26 rules applied. Total rules applied 1032 place count 1511 transition count 1428
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 1057 place count 1486 transition count 1403
Iterating global reduction 2 with 25 rules applied. Total rules applied 1082 place count 1486 transition count 1403
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 1084 place count 1486 transition count 1401
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 1106 place count 1464 transition count 1379
Iterating global reduction 3 with 22 rules applied. Total rules applied 1128 place count 1464 transition count 1379
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 1150 place count 1442 transition count 1357
Iterating global reduction 3 with 22 rules applied. Total rules applied 1172 place count 1442 transition count 1357
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 1194 place count 1420 transition count 1335
Iterating global reduction 3 with 22 rules applied. Total rules applied 1216 place count 1420 transition count 1335
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1217 place count 1420 transition count 1334
Discarding 21 places :
Symmetric choice reduction at 4 with 21 rule applications. Total rules 1238 place count 1399 transition count 1313
Iterating global reduction 4 with 21 rules applied. Total rules applied 1259 place count 1399 transition count 1313
Discarding 21 places :
Symmetric choice reduction at 4 with 21 rule applications. Total rules 1280 place count 1378 transition count 1292
Iterating global reduction 4 with 21 rules applied. Total rules applied 1301 place count 1378 transition count 1292
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 4 with 21 rules applied. Total rules applied 1322 place count 1378 transition count 1271
Applied a total of 1322 rules in 1147 ms. Remains 1378 /2022 variables (removed 644) and now considering 1271/2016 (removed 745) transitions.
// Phase 1: matrix 1271 rows 1378 cols
[2023-03-11 12:24:18] [INFO ] Computed 129 place invariants in 14 ms
[2023-03-11 12:24:18] [INFO ] Implicit Places using invariants in 307 ms returned [616, 1188]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 309 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1376/2022 places, 1271/2016 transitions.
Applied a total of 0 rules in 77 ms. Remains 1376 /1376 variables (removed 0) and now considering 1271/1271 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1535 ms. Remains : 1376/2022 places, 1271/2016 transitions.
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=3, aps=[p0:(LEQ s1273 s623)], 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][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 617 ms.
Product exploration explored 100000 steps with 33333 reset in 571 ms.
Computed a total of 1376 stabilizing places and 1271 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1376 transition count 1271
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X (X p0)), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 3 factoid took 75 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FamilyReunion-PT-L00020M0002C001P001G001-LTLCardinality-15 finished in 3203 ms.
All properties solved by simple procedures.
Total runtime 26195 ms.
ITS solved all properties within timeout
BK_STOP 1678537461909
--------------------
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:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ 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 LTLCardinality -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="FamilyReunion-PT-L00020M0002C001P001G001"
export BK_EXAMINATION="LTLCardinality"
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 FamilyReunion-PT-L00020M0002C001P001G001, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r169-tall-167838855800403"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-PT-L00020M0002C001P001G001.tgz
mv FamilyReunion-PT-L00020M0002C001P001G001 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;