Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r087-tall-171620521800232.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is CircularTrains-PT-768, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r087-tall-171620521800232
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 19 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 15:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 19 07:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.9K Apr 12 14:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Apr 12 14:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 12 14:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 109K Apr 12 14:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 591K May 18 16:42 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 CircularTrains-PT-768-LTLCardinality-00
FORMULA_NAME CircularTrains-PT-768-LTLCardinality-01
FORMULA_NAME CircularTrains-PT-768-LTLCardinality-02
FORMULA_NAME CircularTrains-PT-768-LTLCardinality-03
FORMULA_NAME CircularTrains-PT-768-LTLCardinality-04
FORMULA_NAME CircularTrains-PT-768-LTLCardinality-05
FORMULA_NAME CircularTrains-PT-768-LTLCardinality-06
FORMULA_NAME CircularTrains-PT-768-LTLCardinality-07
FORMULA_NAME CircularTrains-PT-768-LTLCardinality-08
FORMULA_NAME CircularTrains-PT-768-LTLCardinality-09
FORMULA_NAME CircularTrains-PT-768-LTLCardinality-10
FORMULA_NAME CircularTrains-PT-768-LTLCardinality-11
FORMULA_NAME CircularTrains-PT-768-LTLCardinality-12
FORMULA_NAME CircularTrains-PT-768-LTLCardinality-13
FORMULA_NAME CircularTrains-PT-768-LTLCardinality-14
FORMULA_NAME CircularTrains-PT-768-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716252081046

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=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CircularTrains-PT-768
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-21 00:41:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 00:41:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 00:41:22] [INFO ] Load time of PNML (sax parser for PT used): 92 ms
[2024-05-21 00:41:22] [INFO ] Transformed 1536 places.
[2024-05-21 00:41:22] [INFO ] Transformed 768 transitions.
[2024-05-21 00:41:22] [INFO ] Parsed PT model containing 1536 places and 768 transitions and 3072 arcs in 159 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA CircularTrains-PT-768-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircularTrains-PT-768-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircularTrains-PT-768-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 51 out of 1536 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1536/1536 places, 768/768 transitions.
Applied a total of 0 rules in 170 ms. Remains 1536 /1536 variables (removed 0) and now considering 768/768 (removed 0) transitions.
// Phase 1: matrix 768 rows 1536 cols
[2024-05-21 00:41:23] [INFO ] Computed 769 invariants in 89 ms
[2024-05-21 00:41:24] [INFO ] Implicit Places using invariants in 1546 ms returned [3, 14, 18, 29, 35, 45, 47, 59, 75, 79, 81, 83, 85, 90, 94, 96, 102, 106, 110, 111, 125, 128, 138, 144, 149, 150, 152, 155, 158, 173, 180, 187, 193, 196, 197, 198, 224, 228, 244, 248, 250, 255, 259, 273, 276, 296, 304, 312, 318, 325, 330, 333, 339, 350, 353, 355, 361, 368, 380, 381, 389, 402, 409, 414, 419, 420, 421, 438, 451, 453, 463, 464, 471, 473, 480, 509, 516, 519, 530, 531, 533, 535, 544, 549, 558, 561, 577, 578, 580, 600, 606, 612, 622, 630, 633, 656, 658, 661, 662, 665, 666, 669, 671, 677, 681, 688, 689, 693, 694, 696, 697, 699, 705, 709, 711, 715, 716, 725, 732, 750, 761, 767, 770, 776, 780, 793, 804, 807, 810, 811, 817, 820, 839, 843, 846, 856, 872, 874, 883, 884, 885, 887, 905, 929, 934, 940, 942, 943, 948, 952, 970, 973, 975, 977, 991, 997, 1005, 1009, 1013, 1017, 1018, 1019, 1020, 1042, 1046, 1059, 1071, 1073, 1078, 1079, 1087, 1088, 1094, 1096, 1101, 1121, 1128, 1131, 1147, 1150, 1153, 1157, 1160, 1162, 1163, 1168, 1178, 1182, 1185, 1198, 1204, 1209, 1211, 1216, 1229, 1244, 1247, 1252, 1261, 1262, 1273, 1292, 1299, 1300, 1301, 1305, 1306, 1329, 1335, 1337, 1338, 1339, 1350, 1354, 1356, 1360, 1362, 1373, 1378, 1379, 1385, 1391, 1409, 1430, 1438, 1446, 1450, 1453, 1461, 1472, 1476, 1484, 1485, 1487, 1488, 1495, 1507, 1512, 1513, 1515, 1517, 1525, 1527, 1531]
Discarding 244 places :
Implicit Place search using SMT only with invariants took 1583 ms to find 244 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1292/1536 places, 768/768 transitions.
Applied a total of 0 rules in 115 ms. Remains 1292 /1292 variables (removed 0) and now considering 768/768 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1868 ms. Remains : 1292/1536 places, 768/768 transitions.
Support contains 51 out of 1292 places after structural reductions.
[2024-05-21 00:41:25] [INFO ] Flatten gal took : 130 ms
[2024-05-21 00:41:25] [INFO ] Flatten gal took : 54 ms
[2024-05-21 00:41:25] [INFO ] Input system was already deterministic with 768 transitions.
Support contains 50 out of 1292 places (down from 51) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 716 ms. (steps per millisecond=13 ) properties (out of 30) seen :23
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 768 rows 1292 cols
[2024-05-21 00:41:26] [INFO ] Computed 525 invariants in 22 ms
[2024-05-21 00:41:27] [INFO ] [Real]Absence check using 510 positive place invariants in 145 ms returned sat
[2024-05-21 00:41:27] [INFO ] [Real]Absence check using 510 positive and 15 generalized place invariants in 12 ms returned sat
[2024-05-21 00:41:27] [INFO ] After 546ms SMT Verify possible using all constraints in real domain returned unsat :7 sat :0
Fused 7 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 7 atomic propositions for a total of 13 simplifications.
FORMULA CircularTrains-PT-768-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircularTrains-PT-768-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircularTrains-PT-768-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircularTrains-PT-768-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA CircularTrains-PT-768-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||G(F(p1)))))'
Support contains 4 out of 1292 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1292/1292 places, 768/768 transitions.
Drop transitions removed 228 transitions
Trivial Post-agglo rules discarded 228 transitions
Performed 228 trivial Post agglomeration. Transition count delta: 228
Iterating post reduction 0 with 228 rules applied. Total rules applied 228 place count 1292 transition count 540
Reduce places removed 228 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 229 rules applied. Total rules applied 457 place count 1064 transition count 539
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 458 place count 1063 transition count 539
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 458 place count 1063 transition count 526
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 484 place count 1050 transition count 526
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 7 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 508 place count 1038 transition count 514
Applied a total of 508 rules in 188 ms. Remains 1038 /1292 variables (removed 254) and now considering 514/768 (removed 254) transitions.
// Phase 1: matrix 514 rows 1038 cols
[2024-05-21 00:41:27] [INFO ] Computed 525 invariants in 11 ms
[2024-05-21 00:41:28] [INFO ] Implicit Places using invariants in 895 ms returned [110, 165, 167, 339, 379, 465, 643, 725, 825, 851, 1012, 1015]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 898 ms to find 12 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1026/1292 places, 514/768 transitions.
Applied a total of 0 rules in 44 ms. Remains 1026 /1026 variables (removed 0) and now considering 514/514 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1130 ms. Remains : 1026/1292 places, 514/768 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 225 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CircularTrains-PT-768-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s273 s104), p1:(OR (LEQ 1 s477) (LEQ 3 s733))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1360 reset in 4485 ms.
Product exploration explored 100000 steps with 1366 reset in 4603 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 1 factoid took 311 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 104 steps, including 0 resets, run visited all 2 properties in 7 ms. (steps per millisecond=14 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F p0), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 1 factoid took 299 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
// Phase 1: matrix 514 rows 1026 cols
[2024-05-21 00:41:39] [INFO ] Computed 513 invariants in 13 ms
[2024-05-21 00:41:40] [INFO ] [Real]Absence check using 511 positive place invariants in 281 ms returned sat
[2024-05-21 00:41:40] [INFO ] [Real]Absence check using 511 positive and 2 generalized place invariants in 88 ms returned sat
[2024-05-21 00:41:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 00:41:44] [INFO ] [Real]Absence check using state equation in 4436 ms returned sat
[2024-05-21 00:41:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 00:41:45] [INFO ] [Nat]Absence check using 511 positive place invariants in 266 ms returned sat
[2024-05-21 00:41:45] [INFO ] [Nat]Absence check using 511 positive and 2 generalized place invariants in 77 ms returned sat
[2024-05-21 00:41:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 00:41:48] [INFO ] [Nat]Absence check using state equation in 2828 ms returned sat
[2024-05-21 00:41:48] [INFO ] Computed and/alt/rep : 258/514/258 causal constraints (skipped 0 transitions) in 23 ms.
[2024-05-21 00:41:51] [INFO ] Added : 255 causal constraints over 51 iterations in 3211 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 4 out of 1026 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1026/1026 places, 514/514 transitions.
Applied a total of 0 rules in 34 ms. Remains 1026 /1026 variables (removed 0) and now considering 514/514 (removed 0) transitions.
[2024-05-21 00:41:51] [INFO ] Invariant cache hit.
[2024-05-21 00:41:52] [INFO ] Implicit Places using invariants in 719 ms returned []
[2024-05-21 00:41:52] [INFO ] Invariant cache hit.
[2024-05-21 00:41:53] [INFO ] Implicit Places using invariants and state equation in 1022 ms returned []
Implicit Place search using SMT with State Equation took 1745 ms to find 0 implicit places.
[2024-05-21 00:41:53] [INFO ] Redundant transitions in 33 ms returned []
[2024-05-21 00:41:53] [INFO ] Invariant cache hit.
[2024-05-21 00:41:53] [INFO ] Dead Transitions using invariants and state equation in 387 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2206 ms. Remains : 1026/1026 places, 514/514 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 1 factoid took 242 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 47 steps, including 0 resets, run visited all 2 properties in 6 ms. (steps per millisecond=7 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F p0), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 1 factoid took 276 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-21 00:41:54] [INFO ] Invariant cache hit.
[2024-05-21 00:41:55] [INFO ] [Real]Absence check using 511 positive place invariants in 279 ms returned sat
[2024-05-21 00:41:55] [INFO ] [Real]Absence check using 511 positive and 2 generalized place invariants in 44 ms returned sat
[2024-05-21 00:41:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 00:42:00] [INFO ] [Real]Absence check using state equation in 4592 ms returned sat
[2024-05-21 00:42:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 00:42:00] [INFO ] [Nat]Absence check using 511 positive place invariants in 276 ms returned sat
[2024-05-21 00:42:00] [INFO ] [Nat]Absence check using 511 positive and 2 generalized place invariants in 58 ms returned sat
[2024-05-21 00:42:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 00:42:03] [INFO ] [Nat]Absence check using state equation in 2417 ms returned sat
[2024-05-21 00:42:03] [INFO ] Computed and/alt/rep : 258/514/258 causal constraints (skipped 0 transitions) in 34 ms.
[2024-05-21 00:42:06] [INFO ] Added : 256 causal constraints over 52 iterations in 2959 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1338 reset in 4258 ms.
Product exploration explored 100000 steps with 1370 reset in 4571 ms.
Built C files in :
/tmp/ltsmin3696960084826132958
[2024-05-21 00:42:15] [INFO ] Computing symmetric may disable matrix : 514 transitions.
[2024-05-21 00:42:15] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 00:42:15] [INFO ] Computing symmetric may enable matrix : 514 transitions.
[2024-05-21 00:42:15] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 00:42:15] [INFO ] Computing Do-Not-Accords matrix : 514 transitions.
[2024-05-21 00:42:15] [INFO ] Computation of Completed DNA matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 00:42:15] [INFO ] Built C files in 96ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3696960084826132958
Running compilation step : cd /tmp/ltsmin3696960084826132958;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1396 ms.
Running link step : cd /tmp/ltsmin3696960084826132958;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin3696960084826132958;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17768408286592888962.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 1026 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1026/1026 places, 514/514 transitions.
Applied a total of 0 rules in 37 ms. Remains 1026 /1026 variables (removed 0) and now considering 514/514 (removed 0) transitions.
[2024-05-21 00:42:30] [INFO ] Invariant cache hit.
[2024-05-21 00:42:31] [INFO ] Implicit Places using invariants in 695 ms returned []
[2024-05-21 00:42:31] [INFO ] Invariant cache hit.
[2024-05-21 00:42:32] [INFO ] Implicit Places using invariants and state equation in 962 ms returned []
Implicit Place search using SMT with State Equation took 1659 ms to find 0 implicit places.
[2024-05-21 00:42:32] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-21 00:42:32] [INFO ] Invariant cache hit.
[2024-05-21 00:42:32] [INFO ] Dead Transitions using invariants and state equation in 387 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2103 ms. Remains : 1026/1026 places, 514/514 transitions.
Built C files in :
/tmp/ltsmin3451581845106796708
[2024-05-21 00:42:32] [INFO ] Computing symmetric may disable matrix : 514 transitions.
[2024-05-21 00:42:32] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 00:42:32] [INFO ] Computing symmetric may enable matrix : 514 transitions.
[2024-05-21 00:42:32] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 00:42:32] [INFO ] Computing Do-Not-Accords matrix : 514 transitions.
[2024-05-21 00:42:32] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 00:42:32] [INFO ] Built C files in 61ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3451581845106796708
Running compilation step : cd /tmp/ltsmin3451581845106796708;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1282 ms.
Running link step : cd /tmp/ltsmin3451581845106796708;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin3451581845106796708;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased18249162018220999741.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-21 00:42:47] [INFO ] Flatten gal took : 33 ms
[2024-05-21 00:42:47] [INFO ] Flatten gal took : 32 ms
[2024-05-21 00:42:47] [INFO ] Time to serialize gal into /tmp/LTL4894760982934015529.gal : 6 ms
[2024-05-21 00:42:47] [INFO ] Time to serialize properties into /tmp/LTL4970963958014577610.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4894760982934015529.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15320205207698004477.hoa' '-atoms' '/tmp/LTL4970963958014577610.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL4970963958014577610.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15320205207698004477.hoa
Detected timeout of ITS tools.
[2024-05-21 00:43:02] [INFO ] Flatten gal took : 33 ms
[2024-05-21 00:43:02] [INFO ] Flatten gal took : 26 ms
[2024-05-21 00:43:02] [INFO ] Time to serialize gal into /tmp/LTL15590670280044376631.gal : 3 ms
[2024-05-21 00:43:02] [INFO ] Time to serialize properties into /tmp/LTL11153637545867335659.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15590670280044376631.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11153637545867335659.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(("(F487<=Section_503)")||(G(F("((Section_202>=1)||(Section_214>=3))"))))))
Formula 0 simplified : G(!"(F487<=Section_503)" & FG!"((Section_202>=1)||(Section_214>=3))")
Detected timeout of ITS tools.
[2024-05-21 00:43:17] [INFO ] Flatten gal took : 31 ms
[2024-05-21 00:43:17] [INFO ] Applying decomposition
[2024-05-21 00:43:17] [INFO ] Flatten gal took : 38 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph15004964454833021332.txt' '-o' '/tmp/graph15004964454833021332.bin' '-w' '/tmp/graph15004964454833021332.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15004964454833021332.bin' '-l' '-1' '-v' '-w' '/tmp/graph15004964454833021332.weights' '-q' '0' '-e' '0.001'
[2024-05-21 00:43:18] [INFO ] Decomposing Gal with order
[2024-05-21 00:43:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 00:43:18] [INFO ] Flatten gal took : 108 ms
[2024-05-21 00:43:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2024-05-21 00:43:18] [INFO ] Time to serialize gal into /tmp/LTL15767413644160627429.gal : 13 ms
[2024-05-21 00:43:18] [INFO ] Time to serialize properties into /tmp/LTL16497267464579330164.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15767413644160627429.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16497267464579330164.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(("(gu47.F487<=gu47.Section_503)")||(G(F("((gi0.gi0.gi1.gi1.gi0.gi1.gu20.Section_202>=1)||(gi0.gi0.gi1.gi1.gi1.gi0.gu364.Section_2...169
Formula 0 simplified : G(!"(gu47.F487<=gu47.Section_503)" & FG!"((gi0.gi0.gi1.gi1.gi0.gi1.gu20.Section_202>=1)||(gi0.gi0.gi1.gi1.gi1.gi0.gu364.Section_214>...161
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17477902378066739634
[2024-05-21 00:43:33] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17477902378066739634
Running compilation step : cd /tmp/ltsmin17477902378066739634;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 953 ms.
Running link step : cd /tmp/ltsmin17477902378066739634;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin17477902378066739634;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(((LTLAPp0==true)||[](<>((LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property CircularTrains-PT-768-LTLCardinality-00 finished in 141453 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(((!p0&&X(p1))||G(p1)))))'
Support contains 5 out of 1292 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1292/1292 places, 768/768 transitions.
Applied a total of 0 rules in 45 ms. Remains 1292 /1292 variables (removed 0) and now considering 768/768 (removed 0) transitions.
// Phase 1: matrix 768 rows 1292 cols
[2024-05-21 00:43:49] [INFO ] Computed 525 invariants in 18 ms
[2024-05-21 00:43:49] [INFO ] Implicit Places using invariants in 799 ms returned [134, 205, 424, 473, 575, 803, 905, 1034, 1066, 1261]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 801 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1282/1292 places, 768/768 transitions.
Applied a total of 0 rules in 38 ms. Remains 1282 /1282 variables (removed 0) and now considering 768/768 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 885 ms. Remains : 1282/1292 places, 768/768 transitions.
Stuttering acceptance computed with spot in 136 ms :[(NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : CircularTrains-PT-768-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (LEQ s204 s694) (LEQ 2 s206)), p1:(GT s149 s1249)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 25 reset in 2922 ms.
Product exploration explored 100000 steps with 20 reset in 3181 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 7 factoid took 178 ms. Reduced automaton from 3 states, 9 edges and 2 AP (stutter sensitive) to 3 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 112 ms :[(NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 2786 steps, including 0 resets, run visited all 4 properties in 118 ms. (steps per millisecond=23 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (AND (NOT p0) p1)), (F (AND p0 (NOT p1))), (F (AND p0 p1)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 7 factoid took 306 ms. Reduced automaton from 3 states, 9 edges and 2 AP (stutter sensitive) to 3 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 115 ms :[(NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 123 ms :[(NOT p1), (NOT p1), (NOT p1)]
// Phase 1: matrix 768 rows 1282 cols
[2024-05-21 00:43:57] [INFO ] Computed 515 invariants in 12 ms
[2024-05-21 00:43:58] [INFO ] [Real]Absence check using 511 positive place invariants in 316 ms returned sat
[2024-05-21 00:43:58] [INFO ] [Real]Absence check using 511 positive and 4 generalized place invariants in 128 ms returned sat
[2024-05-21 00:43:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 00:44:05] [INFO ] [Real]Absence check using state equation in 7356 ms returned sat
[2024-05-21 00:44:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 00:44:06] [INFO ] [Nat]Absence check using 511 positive place invariants in 313 ms returned sat
[2024-05-21 00:44:06] [INFO ] [Nat]Absence check using 511 positive and 4 generalized place invariants in 65 ms returned sat
[2024-05-21 00:44:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 00:44:09] [INFO ] [Nat]Absence check using state equation in 2390 ms returned sat
[2024-05-21 00:44:09] [INFO ] Computed and/alt/rep : 512/768/512 causal constraints (skipped 0 transitions) in 41 ms.
[2024-05-21 00:44:16] [INFO ] Added : 509 causal constraints over 102 iterations in 6926 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 5 out of 1282 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1282/1282 places, 768/768 transitions.
Applied a total of 0 rules in 41 ms. Remains 1282 /1282 variables (removed 0) and now considering 768/768 (removed 0) transitions.
[2024-05-21 00:44:16] [INFO ] Invariant cache hit.
[2024-05-21 00:44:17] [INFO ] Implicit Places using invariants in 761 ms returned []
[2024-05-21 00:44:17] [INFO ] Invariant cache hit.
[2024-05-21 00:44:18] [INFO ] Implicit Places using invariants and state equation in 1184 ms returned []
Implicit Place search using SMT with State Equation took 1948 ms to find 0 implicit places.
[2024-05-21 00:44:18] [INFO ] Invariant cache hit.
[2024-05-21 00:44:18] [INFO ] Dead Transitions using invariants and state equation in 507 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2500 ms. Remains : 1282/1282 places, 768/768 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 7 factoid took 179 ms. Reduced automaton from 3 states, 9 edges and 2 AP (stutter sensitive) to 3 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 124 ms :[(NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 8074 steps, including 2 resets, run visited all 4 properties in 252 ms. (steps per millisecond=32 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (AND (NOT p0) p1)), (F (AND p0 (NOT p1))), (F (AND p0 p1)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 7 factoid took 312 ms. Reduced automaton from 3 states, 9 edges and 2 AP (stutter sensitive) to 3 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 118 ms :[(NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 165 ms :[(NOT p1), (NOT p1), (NOT p1)]
[2024-05-21 00:44:20] [INFO ] Invariant cache hit.
[2024-05-21 00:44:21] [INFO ] [Real]Absence check using 511 positive place invariants in 278 ms returned sat
[2024-05-21 00:44:21] [INFO ] [Real]Absence check using 511 positive and 4 generalized place invariants in 87 ms returned sat
[2024-05-21 00:44:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 00:44:23] [INFO ] [Real]Absence check using state equation in 2062 ms returned sat
[2024-05-21 00:44:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 00:44:24] [INFO ] [Nat]Absence check using 511 positive place invariants in 338 ms returned sat
[2024-05-21 00:44:24] [INFO ] [Nat]Absence check using 511 positive and 4 generalized place invariants in 74 ms returned sat
[2024-05-21 00:44:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 00:44:26] [INFO ] [Nat]Absence check using state equation in 2464 ms returned sat
[2024-05-21 00:44:27] [INFO ] Computed and/alt/rep : 512/768/512 causal constraints (skipped 0 transitions) in 34 ms.
[2024-05-21 00:44:34] [INFO ] Added : 509 causal constraints over 102 iterations in 7181 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 132 ms :[(NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 18 reset in 2832 ms.
Product exploration explored 100000 steps with 25 reset in 3194 ms.
Built C files in :
/tmp/ltsmin4461336073870188489
[2024-05-21 00:44:40] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4461336073870188489
Running compilation step : cd /tmp/ltsmin4461336073870188489;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1394 ms.
Running link step : cd /tmp/ltsmin4461336073870188489;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin4461336073870188489;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased3667082362181441185.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 1282 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1282/1282 places, 768/768 transitions.
Applied a total of 0 rules in 39 ms. Remains 1282 /1282 variables (removed 0) and now considering 768/768 (removed 0) transitions.
[2024-05-21 00:44:55] [INFO ] Invariant cache hit.
[2024-05-21 00:44:56] [INFO ] Implicit Places using invariants in 764 ms returned []
[2024-05-21 00:44:56] [INFO ] Invariant cache hit.
[2024-05-21 00:44:57] [INFO ] Implicit Places using invariants and state equation in 1253 ms returned []
Implicit Place search using SMT with State Equation took 2018 ms to find 0 implicit places.
[2024-05-21 00:44:57] [INFO ] Invariant cache hit.
[2024-05-21 00:44:58] [INFO ] Dead Transitions using invariants and state equation in 547 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2607 ms. Remains : 1282/1282 places, 768/768 transitions.
Built C files in :
/tmp/ltsmin17942139779636330176
[2024-05-21 00:44:58] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17942139779636330176
Running compilation step : cd /tmp/ltsmin17942139779636330176;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1384 ms.
Running link step : cd /tmp/ltsmin17942139779636330176;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin17942139779636330176;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased7916869462093031581.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-21 00:45:13] [INFO ] Flatten gal took : 35 ms
[2024-05-21 00:45:13] [INFO ] Flatten gal took : 29 ms
[2024-05-21 00:45:13] [INFO ] Time to serialize gal into /tmp/LTL7352587708255277212.gal : 4 ms
[2024-05-21 00:45:13] [INFO ] Time to serialize properties into /tmp/LTL3410239434372492584.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7352587708255277212.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16758600124310181912.hoa' '-atoms' '/tmp/LTL3410239434372492584.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL3410239434372492584.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16758600124310181912.hoa
Detected timeout of ITS tools.
[2024-05-21 00:45:28] [INFO ] Flatten gal took : 26 ms
[2024-05-21 00:45:28] [INFO ] Flatten gal took : 26 ms
[2024-05-21 00:45:28] [INFO ] Time to serialize gal into /tmp/LTL1092379786367816949.gal : 8 ms
[2024-05-21 00:45:28] [INFO ] Time to serialize properties into /tmp/LTL18360314321827912232.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1092379786367816949.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18360314321827912232.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F((G("(F327>F92)"))||((X("(F327>F92)"))&&("((Section_762>Section_172)||(F668<2))"))))))
Formula 0 simplified : G(F!"(F327>F92)" & FG(!"((Section_762>Section_172)||(F668<2))" | X!"(F327>F92)"))
Detected timeout of ITS tools.
[2024-05-21 00:45:43] [INFO ] Flatten gal took : 25 ms
[2024-05-21 00:45:43] [INFO ] Applying decomposition
[2024-05-21 00:45:43] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph254555778854530615.txt' '-o' '/tmp/graph254555778854530615.bin' '-w' '/tmp/graph254555778854530615.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph254555778854530615.bin' '-l' '-1' '-v' '-w' '/tmp/graph254555778854530615.weights' '-q' '0' '-e' '0.001'
[2024-05-21 00:45:43] [INFO ] Decomposing Gal with order
[2024-05-21 00:45:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 00:45:43] [INFO ] Flatten gal took : 34 ms
[2024-05-21 00:45:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-21 00:45:43] [INFO ] Time to serialize gal into /tmp/LTL1152613476930726298.gal : 5 ms
[2024-05-21 00:45:43] [INFO ] Time to serialize properties into /tmp/LTL5149063951030331061.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1152613476930726298.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5149063951030331061.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F((G("(gu252.F327>gu252.F92)"))||((X("(gu252.F327>gu252.F92)"))&&("((gu162.Section_762>gu162.Section_172)||(gi3.gu58.F668<2))")))...158
Formula 0 simplified : G(F!"(gu252.F327>gu252.F92)" & FG(!"((gu162.Section_762>gu162.Section_172)||(gi3.gu58.F668<2))" | X!"(gu252.F327>gu252.F92)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1691422345215564411
[2024-05-21 00:45:59] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1691422345215564411
Running compilation step : cd /tmp/ltsmin1691422345215564411;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1363 ms.
Running link step : cd /tmp/ltsmin1691422345215564411;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin1691422345215564411;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>(([]((LTLAPp0==true))||(X((LTLAPp0==true))&&(LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property CircularTrains-PT-768-LTLCardinality-04 finished in 145183 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 1292 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1292/1292 places, 768/768 transitions.
Drop transitions removed 232 transitions
Trivial Post-agglo rules discarded 232 transitions
Performed 232 trivial Post agglomeration. Transition count delta: 232
Iterating post reduction 0 with 232 rules applied. Total rules applied 232 place count 1292 transition count 536
Reduce places removed 232 places and 0 transitions.
Iterating post reduction 1 with 232 rules applied. Total rules applied 464 place count 1060 transition count 536
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 464 place count 1060 transition count 524
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 488 place count 1048 transition count 524
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 512 place count 1036 transition count 512
Applied a total of 512 rules in 89 ms. Remains 1036 /1292 variables (removed 256) and now considering 512/768 (removed 256) transitions.
// Phase 1: matrix 512 rows 1036 cols
[2024-05-21 00:46:14] [INFO ] Computed 525 invariants in 12 ms
[2024-05-21 00:46:14] [INFO ] Implicit Places using invariants in 730 ms returned [110, 165, 167, 339, 465, 642, 724, 823, 1010, 1013]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 731 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1026/1292 places, 512/768 transitions.
Applied a total of 0 rules in 30 ms. Remains 1026 /1026 variables (removed 0) and now considering 512/512 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 850 ms. Remains : 1026/1292 places, 512/768 transitions.
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CircularTrains-PT-768-LTLCardinality-05 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 s375 s841)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 187 reset in 3449 ms.
Product exploration explored 100000 steps with 162 reset in 3639 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 132 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 165 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 1026 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1026/1026 places, 512/512 transitions.
Applied a total of 0 rules in 36 ms. Remains 1026 /1026 variables (removed 0) and now considering 512/512 (removed 0) transitions.
// Phase 1: matrix 512 rows 1026 cols
[2024-05-21 00:46:23] [INFO ] Computed 515 invariants in 10 ms
[2024-05-21 00:46:23] [INFO ] Implicit Places using invariants in 722 ms returned []
[2024-05-21 00:46:23] [INFO ] Invariant cache hit.
[2024-05-21 00:46:24] [INFO ] Implicit Places using invariants and state equation in 958 ms returned []
Implicit Place search using SMT with State Equation took 1684 ms to find 0 implicit places.
[2024-05-21 00:46:24] [INFO ] Redundant transitions in 6 ms returned []
[2024-05-21 00:46:24] [INFO ] Invariant cache hit.
[2024-05-21 00:46:25] [INFO ] Dead Transitions using invariants and state equation in 376 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2111 ms. Remains : 1026/1026 places, 512/512 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 162 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Finished random walk after 160 steps, including 0 resets, run visited all 1 properties in 12 ms. (steps per millisecond=13 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 218 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 190 reset in 3438 ms.
Product exploration explored 100000 steps with 181 reset in 3674 ms.
Built C files in :
/tmp/ltsmin2324677901741370880
[2024-05-21 00:46:33] [INFO ] Computing symmetric may disable matrix : 512 transitions.
[2024-05-21 00:46:33] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 00:46:33] [INFO ] Computing symmetric may enable matrix : 512 transitions.
[2024-05-21 00:46:33] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 00:46:33] [INFO ] Computing Do-Not-Accords matrix : 512 transitions.
[2024-05-21 00:46:33] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 00:46:33] [INFO ] Built C files in 61ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2324677901741370880
Running compilation step : cd /tmp/ltsmin2324677901741370880;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1255 ms.
Running link step : cd /tmp/ltsmin2324677901741370880;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin2324677901741370880;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8705662397389163668.hoa' '--buchi-type=spotba'
LTSmin run took 13213 ms.
FORMULA CircularTrains-PT-768-LTLCardinality-05 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property CircularTrains-PT-768-LTLCardinality-05 finished in 33921 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 4 out of 1292 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1292/1292 places, 768/768 transitions.
Drop transitions removed 229 transitions
Trivial Post-agglo rules discarded 229 transitions
Performed 229 trivial Post agglomeration. Transition count delta: 229
Iterating post reduction 0 with 229 rules applied. Total rules applied 229 place count 1292 transition count 539
Reduce places removed 229 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 230 rules applied. Total rules applied 459 place count 1063 transition count 538
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 460 place count 1062 transition count 538
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 460 place count 1062 transition count 525
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 486 place count 1049 transition count 525
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 510 place count 1037 transition count 513
Applied a total of 510 rules in 77 ms. Remains 1037 /1292 variables (removed 255) and now considering 513/768 (removed 255) transitions.
// Phase 1: matrix 513 rows 1037 cols
[2024-05-21 00:46:48] [INFO ] Computed 525 invariants in 14 ms
[2024-05-21 00:46:48] [INFO ] Implicit Places using invariants in 742 ms returned [110, 165, 167, 339, 380, 466, 643, 725, 824, 850, 1011, 1014]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 743 ms to find 12 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1025/1292 places, 513/768 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1025 transition count 512
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1024 transition count 512
Applied a total of 2 rules in 42 ms. Remains 1024 /1025 variables (removed 1) and now considering 512/513 (removed 1) transitions.
// Phase 1: matrix 512 rows 1024 cols
[2024-05-21 00:46:48] [INFO ] Computed 513 invariants in 12 ms
[2024-05-21 00:46:49] [INFO ] Implicit Places using invariants in 717 ms returned []
[2024-05-21 00:46:49] [INFO ] Invariant cache hit.
[2024-05-21 00:46:50] [INFO ] Implicit Places using invariants and state equation in 963 ms returned []
Implicit Place search using SMT with State Equation took 1682 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1024/1292 places, 512/768 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2548 ms. Remains : 1024/1292 places, 512/768 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : CircularTrains-PT-768-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GT s511 s152) (GT s663 s378))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 2782 ms.
Product exploration explored 100000 steps with 0 reset in 3115 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 107 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Finished random walk after 498 steps, including 0 resets, run visited all 1 properties in 20 ms. (steps per millisecond=24 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F p0)]
Knowledge based reduction with 2 factoid took 141 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
[2024-05-21 00:46:57] [INFO ] Invariant cache hit.
[2024-05-21 00:46:58] [INFO ] [Real]Absence check using 511 positive place invariants in 284 ms returned sat
[2024-05-21 00:46:58] [INFO ] [Real]Absence check using 511 positive and 2 generalized place invariants in 61 ms returned unsat
Proved EG (NOT p0)
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F p0), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 2 factoid took 149 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA CircularTrains-PT-768-LTLCardinality-06 FALSE TECHNIQUES KNOWLEDGE
Treatment of property CircularTrains-PT-768-LTLCardinality-06 finished in 10241 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U ((G(!p0)||X(F(p1))) U X(p2)))))'
Support contains 3 out of 1292 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1292/1292 places, 768/768 transitions.
Applied a total of 0 rules in 47 ms. Remains 1292 /1292 variables (removed 0) and now considering 768/768 (removed 0) transitions.
// Phase 1: matrix 768 rows 1292 cols
[2024-05-21 00:46:58] [INFO ] Computed 525 invariants in 14 ms
[2024-05-21 00:46:59] [INFO ] Implicit Places using invariants in 780 ms returned [205, 208, 424, 473, 905, 1034, 1066, 1258, 1261]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 785 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1283/1292 places, 768/768 transitions.
Applied a total of 0 rules in 43 ms. Remains 1283 /1283 variables (removed 0) and now considering 768/768 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 877 ms. Remains : 1283/1292 places, 768/768 transitions.
Stuttering acceptance computed with spot in 295 ms :[(NOT p2), (NOT p2), (AND (NOT p1) p0 (NOT p2)), (NOT p2), (NOT p2), (NOT p1), (AND (NOT p1) p0), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : CircularTrains-PT-768-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=2 dest: 5}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(NOT p2), acceptance={0} source=3 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 7}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=7 dest: 5}]], initial=0, aps=[p0:(LEQ 1 s134), p2:(LEQ 2 s571), p1:(LEQ 1 s799)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 307 reset in 3574 ms.
Product exploration explored 100000 steps with 252 reset in 3631 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) p1), (X p0), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND p0 (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT p2))), (X (X p2))]
Knowledge based reduction with 3 factoid took 277 ms. Reduced automaton from 8 states, 16 edges and 3 AP (stutter sensitive) to 8 states, 14 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 332 ms :[(NOT p2), (NOT p2), (AND (NOT p1) p0 (NOT p2)), (NOT p2), (NOT p2), (NOT p1), (AND (NOT p1) p0), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=27 ) properties (out of 9) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 768 rows 1283 cols
[2024-05-21 00:47:08] [INFO ] Computed 516 invariants in 12 ms
[2024-05-21 00:47:08] [INFO ] [Real]Absence check using 511 positive place invariants in 78 ms returned sat
[2024-05-21 00:47:08] [INFO ] [Real]Absence check using 511 positive and 5 generalized place invariants in 12 ms returned sat
[2024-05-21 00:47:08] [INFO ] After 291ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-21 00:47:08] [INFO ] [Nat]Absence check using 511 positive place invariants in 81 ms returned sat
[2024-05-21 00:47:08] [INFO ] [Nat]Absence check using 511 positive and 5 generalized place invariants in 11 ms returned sat
[2024-05-21 00:47:09] [INFO ] After 437ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-21 00:47:09] [INFO ] After 571ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 77 ms.
[2024-05-21 00:47:09] [INFO ] After 947ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Finished Parikh walk after 619 steps, including 0 resets, run visited all 2 properties in 27 ms. (steps per millisecond=22 )
Parikh walk visited 2 properties in 29 ms.
Knowledge obtained : [(AND p0 (NOT p2) p1), (X p0), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND p0 (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT p2))), (X (X p2)), (F (NOT (AND p0 (NOT p2)))), (F p2), (F (AND (NOT p1) p0)), (F (NOT p1)), (F (AND (NOT p1) p0 (NOT p2))), (F (AND (NOT p0) (NOT p2))), (F (AND (NOT p1) (NOT p0) (NOT p2))), (F (AND (NOT p1) (NOT p2))), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 3 factoid took 512 ms. Reduced automaton from 8 states, 14 edges and 3 AP (stutter sensitive) to 8 states, 14 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 370 ms :[(NOT p2), (NOT p2), (AND (NOT p1) p0 (NOT p2)), (NOT p2), (NOT p2), (NOT p1), (AND (NOT p1) p0), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 315 ms :[(NOT p2), (NOT p2), (AND (NOT p1) p0 (NOT p2)), (NOT p2), (NOT p2), (NOT p1), (AND (NOT p1) p0), (AND (NOT p1) (NOT p2))]
[2024-05-21 00:47:10] [INFO ] Invariant cache hit.
[2024-05-21 00:47:11] [INFO ] [Real]Absence check using 511 positive place invariants in 315 ms returned sat
[2024-05-21 00:47:11] [INFO ] [Real]Absence check using 511 positive and 5 generalized place invariants in 51 ms returned unsat
Proved EG (NOT p2)
Knowledge obtained : [(AND p0 (NOT p2) p1), (X p0), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND p0 (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT p2))), (X (X p2)), (F (NOT (AND p0 (NOT p2)))), (F p2), (F (AND (NOT p1) p0)), (F (NOT p1)), (F (AND (NOT p1) p0 (NOT p2))), (F (AND (NOT p0) (NOT p2))), (F (AND (NOT p1) (NOT p0) (NOT p2))), (F (AND (NOT p1) (NOT p2))), (F (AND (NOT p1) (NOT p0))), (G (NOT p2))]
Property proved to be false thanks to negative knowledge :(G (NOT p2))
Knowledge based reduction with 3 factoid took 493 ms. Reduced automaton from 8 states, 14 edges and 3 AP (stutter sensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA CircularTrains-PT-768-LTLCardinality-07 FALSE TECHNIQUES KNOWLEDGE
Treatment of property CircularTrains-PT-768-LTLCardinality-07 finished in 13888 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0)) U G((!p0 U X(X(!p0))))))'
Support contains 2 out of 1292 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1292/1292 places, 768/768 transitions.
Applied a total of 0 rules in 39 ms. Remains 1292 /1292 variables (removed 0) and now considering 768/768 (removed 0) transitions.
// Phase 1: matrix 768 rows 1292 cols
[2024-05-21 00:47:12] [INFO ] Computed 525 invariants in 14 ms
[2024-05-21 00:47:13] [INFO ] Implicit Places using invariants in 779 ms returned [134, 205, 208, 424, 473, 575, 803, 905, 1034, 1066, 1258, 1261]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 781 ms to find 12 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1280/1292 places, 768/768 transitions.
Applied a total of 0 rules in 34 ms. Remains 1280 /1280 variables (removed 0) and now considering 768/768 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 856 ms. Remains : 1280/1292 places, 768/768 transitions.
Stuttering acceptance computed with spot in 292 ms :[p0, p0, p0, p0, p0, p0, (NOT p0), (NOT p0)]
Running random walk in product with property : CircularTrains-PT-768-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 1}, { cond=p0, acceptance={0} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 3}, { cond=p0, acceptance={0} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 3}, { cond=p0, acceptance={0} source=2 dest: 4}, { cond=true, acceptance={} source=2 dest: 5}], [{ cond=p0, acceptance={0} source=3 dest: 4}], [{ cond=p0, acceptance={0} source=4 dest: 4}, { cond=p0, acceptance={} source=4 dest: 5}], [{ cond=p0, acceptance={} source=5 dest: 0}, { cond=p0, acceptance={0} source=5 dest: 2}, { cond=p0, acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={} source=6 dest: 6}, { cond=(NOT p0), acceptance={} source=6 dest: 7}], [{ cond=(NOT p0), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p0:(GT s765 s231)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 188 reset in 3361 ms.
Product exploration explored 100000 steps with 167 reset in 3534 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 213 ms. Reduced automaton from 8 states, 17 edges and 1 AP (stutter sensitive) to 8 states, 17 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 378 ms :[p0, p0, p0, p0, p0, p0, (NOT p0), (NOT p0)]
Finished random walk after 59 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=14 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 238 ms. Reduced automaton from 8 states, 17 edges and 1 AP (stutter sensitive) to 8 states, 17 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 287 ms :[p0, p0, p0, p0, p0, p0, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 262 ms :[p0, p0, p0, p0, p0, p0, (NOT p0), (NOT p0)]
// Phase 1: matrix 768 rows 1280 cols
[2024-05-21 00:47:22] [INFO ] Computed 513 invariants in 7 ms
[2024-05-21 00:47:22] [INFO ] [Real]Absence check using 511 positive place invariants in 304 ms returned sat
[2024-05-21 00:47:22] [INFO ] [Real]Absence check using 511 positive and 2 generalized place invariants in 39 ms returned sat
[2024-05-21 00:47:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 00:47:31] [INFO ] [Real]Absence check using state equation in 8404 ms returned sat
[2024-05-21 00:47:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 00:47:32] [INFO ] [Nat]Absence check using 511 positive place invariants in 293 ms returned sat
[2024-05-21 00:47:32] [INFO ] [Nat]Absence check using 511 positive and 2 generalized place invariants in 64 ms returned sat
[2024-05-21 00:47:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 00:47:35] [INFO ] [Nat]Absence check using state equation in 3637 ms returned sat
[2024-05-21 00:47:36] [INFO ] Computed and/alt/rep : 512/768/512 causal constraints (skipped 0 transitions) in 38 ms.
[2024-05-21 00:47:46] [INFO ] Added : 509 causal constraints over 102 iterations in 10014 ms. Result :sat
Could not prove EG p0
Support contains 2 out of 1280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1280/1280 places, 768/768 transitions.
Applied a total of 0 rules in 46 ms. Remains 1280 /1280 variables (removed 0) and now considering 768/768 (removed 0) transitions.
[2024-05-21 00:47:46] [INFO ] Invariant cache hit.
[2024-05-21 00:47:46] [INFO ] Implicit Places using invariants in 725 ms returned []
[2024-05-21 00:47:46] [INFO ] Invariant cache hit.
[2024-05-21 00:47:48] [INFO ] Implicit Places using invariants and state equation in 1188 ms returned []
Implicit Place search using SMT with State Equation took 1942 ms to find 0 implicit places.
[2024-05-21 00:47:48] [INFO ] Invariant cache hit.
[2024-05-21 00:47:48] [INFO ] Dead Transitions using invariants and state equation in 536 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2536 ms. Remains : 1280/1280 places, 768/768 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 182 ms. Reduced automaton from 8 states, 17 edges and 1 AP (stutter sensitive) to 8 states, 17 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 279 ms :[p0, p0, p0, p0, p0, p0, (NOT p0), (NOT p0)]
Finished random walk after 199 steps, including 0 resets, run visited all 1 properties in 10 ms. (steps per millisecond=19 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 187 ms. Reduced automaton from 8 states, 17 edges and 1 AP (stutter sensitive) to 8 states, 17 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 273 ms :[p0, p0, p0, p0, p0, p0, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 273 ms :[p0, p0, p0, p0, p0, p0, (NOT p0), (NOT p0)]
[2024-05-21 00:47:50] [INFO ] Invariant cache hit.
[2024-05-21 00:47:51] [INFO ] [Real]Absence check using 511 positive place invariants in 285 ms returned sat
[2024-05-21 00:47:51] [INFO ] [Real]Absence check using 511 positive and 2 generalized place invariants in 90 ms returned sat
[2024-05-21 00:47:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 00:48:00] [INFO ] [Real]Absence check using state equation in 9290 ms returned sat
[2024-05-21 00:48:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 00:48:01] [INFO ] [Nat]Absence check using 511 positive place invariants in 298 ms returned sat
[2024-05-21 00:48:01] [INFO ] [Nat]Absence check using 511 positive and 2 generalized place invariants in 98 ms returned sat
[2024-05-21 00:48:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 00:48:04] [INFO ] [Nat]Absence check using state equation in 3330 ms returned sat
[2024-05-21 00:48:04] [INFO ] Computed and/alt/rep : 512/768/512 causal constraints (skipped 0 transitions) in 32 ms.
[2024-05-21 00:48:12] [INFO ] Added : 509 causal constraints over 102 iterations in 7454 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 301 ms :[p0, p0, p0, p0, p0, p0, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 183 reset in 3360 ms.
Product exploration explored 100000 steps with 184 reset in 3572 ms.
Applying partial POR strategy [false, false, false, false, false, false, true, true]
Stuttering acceptance computed with spot in 255 ms :[p0, p0, p0, p0, p0, p0, (NOT p0), (NOT p0)]
Support contains 2 out of 1280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1280/1280 places, 768/768 transitions.
Performed 255 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 255 rules applied. Total rules applied 255 place count 1280 transition count 768
Deduced a syphon composed of 255 places in 0 ms
Applied a total of 255 rules in 164 ms. Remains 1280 /1280 variables (removed 0) and now considering 768/768 (removed 0) transitions.
[2024-05-21 00:48:20] [INFO ] Redundant transitions in 7 ms returned []
// Phase 1: matrix 768 rows 1280 cols
[2024-05-21 00:48:20] [INFO ] Computed 513 invariants in 18 ms
[2024-05-21 00:48:20] [INFO ] Dead Transitions using invariants and state equation in 525 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1280/1280 places, 768/768 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 748 ms. Remains : 1280/1280 places, 768/768 transitions.
Built C files in :
/tmp/ltsmin17425957813357107440
[2024-05-21 00:48:20] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17425957813357107440
Running compilation step : cd /tmp/ltsmin17425957813357107440;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1354 ms.
Running link step : cd /tmp/ltsmin17425957813357107440;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin17425957813357107440;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased16472611891490377987.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 1280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1280/1280 places, 768/768 transitions.
Applied a total of 0 rules in 69 ms. Remains 1280 /1280 variables (removed 0) and now considering 768/768 (removed 0) transitions.
// Phase 1: matrix 768 rows 1280 cols
[2024-05-21 00:48:35] [INFO ] Computed 513 invariants in 7 ms
[2024-05-21 00:48:36] [INFO ] Implicit Places using invariants in 716 ms returned []
[2024-05-21 00:48:36] [INFO ] Invariant cache hit.
[2024-05-21 00:48:37] [INFO ] Implicit Places using invariants and state equation in 1160 ms returned []
Implicit Place search using SMT with State Equation took 1889 ms to find 0 implicit places.
[2024-05-21 00:48:37] [INFO ] Invariant cache hit.
[2024-05-21 00:48:38] [INFO ] Dead Transitions using invariants and state equation in 515 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2482 ms. Remains : 1280/1280 places, 768/768 transitions.
Built C files in :
/tmp/ltsmin14442746784051787944
[2024-05-21 00:48:38] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14442746784051787944
Running compilation step : cd /tmp/ltsmin14442746784051787944;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1340 ms.
Running link step : cd /tmp/ltsmin14442746784051787944;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin14442746784051787944;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased5135696526001857455.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-21 00:48:53] [INFO ] Flatten gal took : 44 ms
[2024-05-21 00:48:53] [INFO ] Flatten gal took : 24 ms
[2024-05-21 00:48:53] [INFO ] Time to serialize gal into /tmp/LTL17451811902245056538.gal : 4 ms
[2024-05-21 00:48:53] [INFO ] Time to serialize properties into /tmp/LTL9297493975094929858.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17451811902245056538.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11705255750526053735.hoa' '-atoms' '/tmp/LTL9297493975094929858.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL9297493975094929858.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11705255750526053735.hoa
Detected timeout of ITS tools.
[2024-05-21 00:49:08] [INFO ] Flatten gal took : 24 ms
[2024-05-21 00:49:08] [INFO ] Flatten gal took : 25 ms
[2024-05-21 00:49:08] [INFO ] Time to serialize gal into /tmp/LTL198211881020869671.gal : 4 ms
[2024-05-21 00:49:08] [INFO ] Time to serialize properties into /tmp/LTL11494086011976143923.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL198211881020869671.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11494086011976143923.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((G(F("(F172>Section_427)")))U(G(("(F172<=Section_427)")U(X(X("(F172<=Section_427)")))))))
Formula 0 simplified : FG!"(F172>Section_427)" R F(!"(F172<=Section_427)" R XX!"(F172<=Section_427)")
Detected timeout of ITS tools.
[2024-05-21 00:49:23] [INFO ] Flatten gal took : 24 ms
[2024-05-21 00:49:23] [INFO ] Applying decomposition
[2024-05-21 00:49:23] [INFO ] Flatten gal took : 58 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph16766459706614077818.txt' '-o' '/tmp/graph16766459706614077818.bin' '-w' '/tmp/graph16766459706614077818.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16766459706614077818.bin' '-l' '-1' '-v' '-w' '/tmp/graph16766459706614077818.weights' '-q' '0' '-e' '0.001'
[2024-05-21 00:49:23] [INFO ] Decomposing Gal with order
[2024-05-21 00:49:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 00:49:24] [INFO ] Flatten gal took : 80 ms
[2024-05-21 00:49:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-21 00:49:24] [INFO ] Time to serialize gal into /tmp/LTL1076037345003936450.gal : 23 ms
[2024-05-21 00:49:24] [INFO ] Time to serialize properties into /tmp/LTL16366450996937947022.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1076037345003936450.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16366450996937947022.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((G(F("(gu67.F172>gu67.Section_427)")))U(G(("(gu67.F172<=gu67.Section_427)")U(X(X("(gu67.F172<=gu67.Section_427)")))))))
Formula 0 simplified : FG!"(gu67.F172>gu67.Section_427)" R F(!"(gu67.F172<=gu67.Section_427)" R XX!"(gu67.F172<=gu67.Section_427)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11102636056085213972
[2024-05-21 00:49:39] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11102636056085213972
Running compilation step : cd /tmp/ltsmin11102636056085213972;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1328 ms.
Running link step : cd /tmp/ltsmin11102636056085213972;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin11102636056085213972;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([](<>((LTLAPp0==true))) U []((!(LTLAPp0==true) U X(X(!(LTLAPp0==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property CircularTrains-PT-768-LTLCardinality-09 finished in 162424 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((p0||G(F(p1)))) U X(p2)))'
Support contains 5 out of 1292 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1292/1292 places, 768/768 transitions.
Applied a total of 0 rules in 44 ms. Remains 1292 /1292 variables (removed 0) and now considering 768/768 (removed 0) transitions.
// Phase 1: matrix 768 rows 1292 cols
[2024-05-21 00:49:54] [INFO ] Computed 525 invariants in 13 ms
[2024-05-21 00:49:55] [INFO ] Implicit Places using invariants in 806 ms returned [134, 205, 208, 424, 473, 575, 803, 905, 1034, 1066, 1258, 1261]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 808 ms to find 12 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1280/1292 places, 768/768 transitions.
Applied a total of 0 rules in 41 ms. Remains 1280 /1280 variables (removed 0) and now considering 768/768 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 895 ms. Remains : 1280/1292 places, 768/768 transitions.
Stuttering acceptance computed with spot in 205 ms :[(NOT p2), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CircularTrains-PT-768-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(NOT p0), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(GT s550 s791), p1:(OR (LEQ 1 s410) (LEQ s550 s791)), p2:(LEQ s222 s295)], 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]]
Product exploration explored 100000 steps with 241 reset in 3487 ms.
Product exploration explored 100000 steps with 261 reset in 3747 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT p2)), (X p2), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p2))), (X (X p2))]
Knowledge based reduction with 4 factoid took 380 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 188 ms :[(NOT p2), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 459 ms. (steps per millisecond=21 ) properties (out of 5) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 768 rows 1280 cols
[2024-05-21 00:50:04] [INFO ] Computed 513 invariants in 6 ms
[2024-05-21 00:50:04] [INFO ] After 153ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (G (NOT (AND (NOT p0) (NOT p1)))), (G (NOT (AND (NOT p0) (NOT p1) (NOT p2))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT p2)), (X p2), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p2))), (X (X p2)), (F (NOT p0)), (F p2), (F (AND (NOT p0) (NOT p2)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 433 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p2)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p2)]
[2024-05-21 00:50:05] [INFO ] Invariant cache hit.
[2024-05-21 00:50:06] [INFO ] [Real]Absence check using 511 positive place invariants in 294 ms returned sat
[2024-05-21 00:50:06] [INFO ] [Real]Absence check using 511 positive and 2 generalized place invariants in 59 ms returned sat
[2024-05-21 00:50:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 00:50:13] [INFO ] [Real]Absence check using state equation in 7106 ms returned sat
[2024-05-21 00:50:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 00:50:14] [INFO ] [Nat]Absence check using 511 positive place invariants in 288 ms returned sat
[2024-05-21 00:50:14] [INFO ] [Nat]Absence check using 511 positive and 2 generalized place invariants in 95 ms returned sat
[2024-05-21 00:50:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 00:50:19] [INFO ] [Nat]Absence check using state equation in 5256 ms returned sat
[2024-05-21 00:50:19] [INFO ] Computed and/alt/rep : 512/768/512 causal constraints (skipped 0 transitions) in 38 ms.
[2024-05-21 00:50:28] [INFO ] Added : 509 causal constraints over 102 iterations in 8431 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 2 out of 1280 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 : 1280/1280 places, 768/768 transitions.
Drop transitions removed 251 transitions
Trivial Post-agglo rules discarded 251 transitions
Performed 251 trivial Post agglomeration. Transition count delta: 251
Iterating post reduction 0 with 251 rules applied. Total rules applied 251 place count 1280 transition count 517
Reduce places removed 251 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 253 rules applied. Total rules applied 504 place count 1029 transition count 515
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 506 place count 1027 transition count 515
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 506 place count 1027 transition count 513
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 510 place count 1025 transition count 513
Applied a total of 510 rules in 52 ms. Remains 1025 /1280 variables (removed 255) and now considering 513/768 (removed 255) transitions.
// Phase 1: matrix 513 rows 1025 cols
[2024-05-21 00:50:28] [INFO ] Computed 513 invariants in 13 ms
[2024-05-21 00:50:28] [INFO ] Implicit Places using invariants in 681 ms returned []
[2024-05-21 00:50:28] [INFO ] Invariant cache hit.
[2024-05-21 00:50:29] [INFO ] Implicit Places using invariants and state equation in 933 ms returned []
Implicit Place search using SMT with State Equation took 1632 ms to find 0 implicit places.
[2024-05-21 00:50:29] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-21 00:50:29] [INFO ] Invariant cache hit.
[2024-05-21 00:50:30] [INFO ] Dead Transitions using invariants and state equation in 367 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1025/1280 places, 513/768 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2077 ms. Remains : 1025/1280 places, 513/768 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p2)]
False Knowledge obtained : [(X (NOT p2)), (X p2), (X (X (NOT p2))), (X (X p2))]
Knowledge based reduction with 1 factoid took 215 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p2)]
Finished random walk after 96 steps, including 0 resets, run visited all 1 properties in 10 ms. (steps per millisecond=9 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p2)]
False Knowledge obtained : [(X (NOT p2)), (X p2), (X (X (NOT p2))), (X (X p2)), (F p2)]
Knowledge based reduction with 1 factoid took 143 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p2)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p2)]
[2024-05-21 00:50:30] [INFO ] Invariant cache hit.
[2024-05-21 00:50:31] [INFO ] [Real]Absence check using 511 positive place invariants in 285 ms returned sat
[2024-05-21 00:50:31] [INFO ] [Real]Absence check using 511 positive and 2 generalized place invariants in 45 ms returned sat
[2024-05-21 00:50:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 00:50:34] [INFO ] [Real]Absence check using state equation in 3313 ms returned sat
[2024-05-21 00:50:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 00:50:35] [INFO ] [Nat]Absence check using 511 positive place invariants in 260 ms returned sat
[2024-05-21 00:50:35] [INFO ] [Nat]Absence check using 511 positive and 2 generalized place invariants in 59 ms returned sat
[2024-05-21 00:50:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 00:50:38] [INFO ] [Nat]Absence check using state equation in 2604 ms returned sat
[2024-05-21 00:50:38] [INFO ] Computed and/alt/rep : 257/513/257 causal constraints (skipped 0 transitions) in 20 ms.
[2024-05-21 00:50:42] [INFO ] Added : 255 causal constraints over 51 iterations in 3916 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 46 ms :[(NOT p2)]
Product exploration explored 100000 steps with 979 reset in 4144 ms.
Product exploration explored 100000 steps with 973 reset in 4388 ms.
Built C files in :
/tmp/ltsmin7371598354914297963
[2024-05-21 00:50:50] [INFO ] Computing symmetric may disable matrix : 513 transitions.
[2024-05-21 00:50:50] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 00:50:50] [INFO ] Computing symmetric may enable matrix : 513 transitions.
[2024-05-21 00:50:50] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 00:50:50] [INFO ] Computing Do-Not-Accords matrix : 513 transitions.
[2024-05-21 00:50:50] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 00:50:50] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7371598354914297963
Running compilation step : cd /tmp/ltsmin7371598354914297963;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1264 ms.
Running link step : cd /tmp/ltsmin7371598354914297963;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin7371598354914297963;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6470515640023327775.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 1025 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1025/1025 places, 513/513 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 1 place count 1025 transition count 512
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1024 transition count 512
Applied a total of 2 rules in 35 ms. Remains 1024 /1025 variables (removed 1) and now considering 512/513 (removed 1) transitions.
// Phase 1: matrix 512 rows 1024 cols
[2024-05-21 00:51:05] [INFO ] Computed 513 invariants in 9 ms
[2024-05-21 00:51:06] [INFO ] Implicit Places using invariants in 692 ms returned []
[2024-05-21 00:51:06] [INFO ] Invariant cache hit.
[2024-05-21 00:51:07] [INFO ] Implicit Places using invariants and state equation in 909 ms returned []
Implicit Place search using SMT with State Equation took 1613 ms to find 0 implicit places.
[2024-05-21 00:51:07] [INFO ] Redundant transitions in 6 ms returned []
[2024-05-21 00:51:07] [INFO ] Invariant cache hit.
[2024-05-21 00:51:07] [INFO ] Dead Transitions using invariants and state equation in 383 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1024/1025 places, 512/513 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2048 ms. Remains : 1024/1025 places, 512/513 transitions.
Built C files in :
/tmp/ltsmin15560932548188445204
[2024-05-21 00:51:07] [INFO ] Computing symmetric may disable matrix : 512 transitions.
[2024-05-21 00:51:07] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 00:51:07] [INFO ] Computing symmetric may enable matrix : 512 transitions.
[2024-05-21 00:51:07] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 00:51:08] [INFO ] Computing Do-Not-Accords matrix : 512 transitions.
[2024-05-21 00:51:08] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 00:51:08] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15560932548188445204
Running compilation step : cd /tmp/ltsmin15560932548188445204;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1323 ms.
Running link step : cd /tmp/ltsmin15560932548188445204;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin15560932548188445204;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14971153271057452692.hoa' '--buchi-type=spotba'
LTSmin run took 11908 ms.
FORMULA CircularTrains-PT-768-LTLCardinality-13 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property CircularTrains-PT-768-LTLCardinality-13 finished in 86689 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)&&G(p1))))'
Support contains 3 out of 1292 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1292/1292 places, 768/768 transitions.
Applied a total of 0 rules in 40 ms. Remains 1292 /1292 variables (removed 0) and now considering 768/768 (removed 0) transitions.
// Phase 1: matrix 768 rows 1292 cols
[2024-05-21 00:51:21] [INFO ] Computed 525 invariants in 13 ms
[2024-05-21 00:51:22] [INFO ] Implicit Places using invariants in 816 ms returned [134, 205, 208, 424, 473, 575, 803, 905, 1034, 1066, 1258, 1261]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 817 ms to find 12 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1280/1292 places, 768/768 transitions.
Applied a total of 0 rules in 35 ms. Remains 1280 /1280 variables (removed 0) and now considering 768/768 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 892 ms. Remains : 1280/1292 places, 768/768 transitions.
Stuttering acceptance computed with spot in 237 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : CircularTrains-PT-768-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 2}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=1, aps=[p1:(LEQ 1 s654), p0:(GT s704 s377)], 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][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA CircularTrains-PT-768-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircularTrains-PT-768-LTLCardinality-15 finished in 1157 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||G(F(p1)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(((!p0&&X(p1))||G(p1)))))'
Found a Shortening insensitive property : CircularTrains-PT-768-LTLCardinality-04
Stuttering acceptance computed with spot in 112 ms :[(NOT p1), (NOT p1), (NOT p1)]
Support contains 5 out of 1292 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1292/1292 places, 768/768 transitions.
Drop transitions removed 229 transitions
Trivial Post-agglo rules discarded 229 transitions
Performed 229 trivial Post agglomeration. Transition count delta: 229
Iterating post reduction 0 with 229 rules applied. Total rules applied 229 place count 1292 transition count 539
Reduce places removed 229 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 230 rules applied. Total rules applied 459 place count 1063 transition count 538
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 460 place count 1062 transition count 538
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 460 place count 1062 transition count 525
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 486 place count 1049 transition count 525
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 510 place count 1037 transition count 513
Applied a total of 510 rules in 88 ms. Remains 1037 /1292 variables (removed 255) and now considering 513/768 (removed 255) transitions.
// Phase 1: matrix 513 rows 1037 cols
[2024-05-21 00:51:22] [INFO ] Computed 525 invariants in 14 ms
[2024-05-21 00:51:23] [INFO ] Implicit Places using invariants in 733 ms returned [110, 165, 339, 379, 465, 643, 725, 824, 850, 1014]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 735 ms to find 10 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 1027/1292 places, 513/768 transitions.
Applied a total of 0 rules in 26 ms. Remains 1027 /1027 variables (removed 0) and now considering 513/513 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 850 ms. Remains : 1027/1292 places, 513/768 transitions.
Running random walk in product with property : CircularTrains-PT-768-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (LEQ s164 s555) (LEQ 2 s165)), p1:(GT s122 s1002)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 69 reset in 3248 ms.
Product exploration explored 100000 steps with 54 reset in 3461 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 6 factoid took 229 ms. Reduced automaton from 3 states, 9 edges and 2 AP (stutter sensitive) to 3 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 112 ms :[(NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 2309 steps, including 0 resets, run visited all 4 properties in 84 ms. (steps per millisecond=27 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (AND (NOT p0) p1)), (F (AND p0 (NOT p1))), (F (AND p0 p1)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 6 factoid took 355 ms. Reduced automaton from 3 states, 9 edges and 2 AP (stutter sensitive) to 3 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 129 ms :[(NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 122 ms :[(NOT p1), (NOT p1), (NOT p1)]
// Phase 1: matrix 513 rows 1027 cols
[2024-05-21 00:51:31] [INFO ] Computed 515 invariants in 5 ms
[2024-05-21 00:51:32] [INFO ] [Real]Absence check using 511 positive place invariants in 303 ms returned sat
[2024-05-21 00:51:32] [INFO ] [Real]Absence check using 511 positive and 4 generalized place invariants in 84 ms returned sat
[2024-05-21 00:51:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 00:51:36] [INFO ] [Real]Absence check using state equation in 3899 ms returned sat
[2024-05-21 00:51:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 00:51:37] [INFO ] [Nat]Absence check using 511 positive place invariants in 277 ms returned sat
[2024-05-21 00:51:37] [INFO ] [Nat]Absence check using 511 positive and 4 generalized place invariants in 50 ms returned sat
[2024-05-21 00:51:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 00:51:38] [INFO ] [Nat]Absence check using state equation in 1381 ms returned sat
[2024-05-21 00:51:38] [INFO ] Computed and/alt/rep : 257/513/257 causal constraints (skipped 0 transitions) in 26 ms.
[2024-05-21 00:51:41] [INFO ] Added : 255 causal constraints over 51 iterations in 2512 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 5 out of 1027 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1027/1027 places, 513/513 transitions.
Applied a total of 0 rules in 24 ms. Remains 1027 /1027 variables (removed 0) and now considering 513/513 (removed 0) transitions.
[2024-05-21 00:51:41] [INFO ] Invariant cache hit.
[2024-05-21 00:51:41] [INFO ] Implicit Places using invariants in 700 ms returned []
[2024-05-21 00:51:41] [INFO ] Invariant cache hit.
[2024-05-21 00:51:42] [INFO ] Implicit Places using invariants and state equation in 1033 ms returned []
Implicit Place search using SMT with State Equation took 1739 ms to find 0 implicit places.
[2024-05-21 00:51:42] [INFO ] Invariant cache hit.
[2024-05-21 00:51:43] [INFO ] Dead Transitions using invariants and state equation in 390 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2157 ms. Remains : 1027/1027 places, 513/513 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 6 factoid took 252 ms. Reduced automaton from 3 states, 9 edges and 2 AP (stutter sensitive) to 3 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 141 ms :[(NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 2031 steps, including 0 resets, run visited all 4 properties in 76 ms. (steps per millisecond=26 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (AND (NOT p0) p1)), (F (AND p0 (NOT p1))), (F (AND p0 p1)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 6 factoid took 353 ms. Reduced automaton from 3 states, 9 edges and 2 AP (stutter sensitive) to 3 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 122 ms :[(NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 103 ms :[(NOT p1), (NOT p1), (NOT p1)]
[2024-05-21 00:51:44] [INFO ] Invariant cache hit.
[2024-05-21 00:51:45] [INFO ] [Real]Absence check using 511 positive place invariants in 283 ms returned sat
[2024-05-21 00:51:45] [INFO ] [Real]Absence check using 511 positive and 4 generalized place invariants in 74 ms returned sat
[2024-05-21 00:51:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 00:51:49] [INFO ] [Real]Absence check using state equation in 3900 ms returned sat
[2024-05-21 00:51:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 00:51:50] [INFO ] [Nat]Absence check using 511 positive place invariants in 286 ms returned sat
[2024-05-21 00:51:50] [INFO ] [Nat]Absence check using 511 positive and 4 generalized place invariants in 50 ms returned sat
[2024-05-21 00:51:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 00:51:52] [INFO ] [Nat]Absence check using state equation in 1841 ms returned sat
[2024-05-21 00:51:52] [INFO ] Computed and/alt/rep : 257/513/257 causal constraints (skipped 0 transitions) in 24 ms.
[2024-05-21 00:51:54] [INFO ] Added : 255 causal constraints over 51 iterations in 2634 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 112 ms :[(NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 98 reset in 3262 ms.
Product exploration explored 100000 steps with 85 reset in 3523 ms.
Built C files in :
/tmp/ltsmin1837045198824814802
[2024-05-21 00:52:01] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1837045198824814802
Running compilation step : cd /tmp/ltsmin1837045198824814802;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 963 ms.
Running link step : cd /tmp/ltsmin1837045198824814802;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin1837045198824814802;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased1162828141240971804.hoa' '--buchi-type=spotba'
LTSmin run took 8362 ms.
Treatment of property CircularTrains-PT-768-LTLCardinality-04 finished in 48611 ms.
Length sensitive decision was in the wrong direction : Shortening insensitive + false
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0)) U G((!p0 U X(X(!p0))))))'
[2024-05-21 00:52:11] [INFO ] Flatten gal took : 24 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11145413175748263645
[2024-05-21 00:52:11] [INFO ] Computing symmetric may disable matrix : 768 transitions.
[2024-05-21 00:52:11] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 00:52:11] [INFO ] Computing symmetric may enable matrix : 768 transitions.
[2024-05-21 00:52:11] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 00:52:11] [INFO ] Applying decomposition
[2024-05-21 00:52:11] [INFO ] Flatten gal took : 24 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph14867715663921722535.txt' '-o' '/tmp/graph14867715663921722535.bin' '-w' '/tmp/graph14867715663921722535.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14867715663921722535.bin' '-l' '-1' '-v' '-w' '/tmp/graph14867715663921722535.weights' '-q' '0' '-e' '0.001'
[2024-05-21 00:52:11] [INFO ] Decomposing Gal with order
[2024-05-21 00:52:11] [INFO ] Computing Do-Not-Accords matrix : 768 transitions.
[2024-05-21 00:52:11] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 00:52:11] [INFO ] Built C files in 115ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11145413175748263645
Running compilation step : cd /tmp/ltsmin11145413175748263645;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-21 00:52:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 00:52:11] [INFO ] Flatten gal took : 32 ms
[2024-05-21 00:52:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-21 00:52:11] [INFO ] Time to serialize gal into /tmp/LTLCardinality15474501417814410031.gal : 6 ms
[2024-05-21 00:52:11] [INFO ] Time to serialize properties into /tmp/LTLCardinality14786828939484517871.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality15474501417814410031.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality14786828939484517871.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...299
Read 3 LTL properties
Checking formula 0 : !((F(("(gu101.F487<=gu101.Section_503)")||(G(F("((gi3.gi0.gi0.gi0.gi2.gi1.gu147.Section_202>=1)||(gi3.gi0.gi0.gi0.gi1.gi0.gu40.Section...171
Formula 0 simplified : G(!"(gu101.F487<=gu101.Section_503)" & FG!"((gi3.gi0.gi0.gi0.gi2.gi1.gu147.Section_202>=1)||(gi3.gi0.gi0.gi0.gi1.gi0.gu40.Section_21...163
Compilation finished in 2111 ms.
Running link step : cd /tmp/ltsmin11145413175748263645;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin11145413175748263645;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(((LTLAPp0==true)||[](<>((LTLAPp1==true)))))' '--buchi-type=spotba'
LTSmin run took 119027 ms.
FORMULA CircularTrains-PT-768-LTLCardinality-00 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin11145413175748263645;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>(((!(LTLAPp2==true)&&X((LTLAPp3==true)))||[]((LTLAPp3==true)))))' '--buchi-type=spotba'
LTSmin run took 27176 ms.
FORMULA CircularTrains-PT-768-LTLCardinality-04 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin11145413175748263645;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([](<>((LTLAPp4==true))) U []((!(LTLAPp4==true) U X(X(!(LTLAPp4==true))))))' '--buchi-type=spotba'
LTSmin run took 25553 ms.
FORMULA CircularTrains-PT-768-LTLCardinality-09 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 822981 ms.

BK_STOP 1716252906467

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="CircularTrains-PT-768"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is CircularTrains-PT-768, 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 r087-tall-171620521800232"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CircularTrains-PT-768.tgz
mv CircularTrains-PT-768 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;