Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r114-tall-174876422400315.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is HypertorusGrid-PT-d4k3p2b08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-tall-174876422400315
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.3M
-rw-r--r-- 1 mcc users 9.7K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.5K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.0K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 147K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 10 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rwxr-xr-x 1 mcc users 2.8M May 29 14:32 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-LTLCardinality-00
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-LTLCardinality-01
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-LTLCardinality-02
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-LTLCardinality-03
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-LTLCardinality-04
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-LTLCardinality-05
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-LTLCardinality-06
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-LTLCardinality-07
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-LTLCardinality-08
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-LTLCardinality-09
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-LTLCardinality-10
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-LTLCardinality-11
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-LTLCardinality-12
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-LTLCardinality-13
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-LTLCardinality-14
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1748828581380

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HypertorusGrid-PT-d4k3p2b08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-06-02 01:43:02] [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]
[2025-06-02 01:43:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 01:43:03] [INFO ] Load time of PNML (sax parser for PT used): 242 ms
[2025-06-02 01:43:03] [INFO ] Transformed 2025 places.
[2025-06-02 01:43:03] [INFO ] Transformed 5184 transitions.
[2025-06-02 01:43:03] [INFO ] Parsed PT model containing 2025 places and 5184 transitions and 20736 arcs in 399 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA HypertorusGrid-PT-d4k3p2b08-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypertorusGrid-PT-d4k3p2b08-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypertorusGrid-PT-d4k3p2b08-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypertorusGrid-PT-d4k3p2b08-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypertorusGrid-PT-d4k3p2b08-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 48 out of 2025 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 253 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
// Phase 1: matrix 5184 rows 2025 cols
[2025-06-02 01:43:03] [INFO ] Computed 730 invariants in 145 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:43:05] [INFO ] Implicit Places using invariants in 2065 ms returned []
[2025-06-02 01:43:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:43:10] [INFO ] Implicit Places using invariants and state equation in 4958 ms returned []
Implicit Place search using SMT with State Equation took 7063 ms to find 0 implicit places.
Running 4536 sub problems to find dead transitions.
[2025-06-02 01:43:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s648 1.0)
(s649 1.0)
(s650 1.0)
(s651 1.0)
(s652 1.0)
(s653 1.0)
(s654 1.0)
(s655 1.0)
(s656 1.0)
(s657 1.0)
(s658 1.0)
(s659 1.0)
(s660 1.0)
(s661 1.0)
(s662 1.0)
(s663 1.0)
(s664 1.0)
(s665 1.0)
(s666 1.0)
(s667 1.0)
(s668 1.0)
(s669 1.0)
(s670 1.0)
(s671 1.0)
(s672 1.0)
(s673 1.0)
(s674 1.0)
(s675 1.0)
(s676 1.0)
(s677 1.0)
(s678 1.0)
(s679 1.0)
(s680 1.0)
(s681 1.0)
(s682 1.0)
(s683 1.0)
(s684 1.0)
(s685 1.0)
(s686 1.0)
(s687 1.0)
(s688 1.0)
(s689 1.0)
(s690 1.0)
(s691 1.0)
(s692 1.0)
(s693 1.0)
(s694 1.0)
(s695 1.0)
(s696 1.0)
(s697 1.0)
(s698 1.0)
(s699 1.0)
(s700 1.0)
(s701 1.0)
(s702 1.0)
(s703 1.0)
(s704 1.0)
(s705 1.0)
(s706 1.0)
(s707 1.0)
(s708 1.0)
(s709 1.0)
(s710 1.0)
(s711 1.0)
(s712 1.0)
(s713 1.0)
(s714 1.0)
(s715 1.0)
(s716 1.0)
(s717 1.0)
(s718 1.0)
(s719 1.0)
(s720 1.0)
(s721 1.0)
(s722 1.0)
(s723 1.0)
(s724 1.0)
(s725 1.0)
(s726 1.0)
(s727 1.0)
(s728 1.0)
(s729 1.0)
(s730 1.0)
(s731 1.0)
(s732 1.0)
(s733 1.0)
(s734 1.0)
(s735 1.0)
(s736 1.0)
(s737 1.0)
(s738 1.0)
(s739 1.0)
(s740 1.0)
(s741 1.0)
(s742 1.0)
(s743 1.0)
(s744 1.0)
(s745 1.0)
(s746 1.0)
(s747 1.0)
(s748 1.0)
(s749 1.0)
(s750 1.0)
(s751 1.0)
(s752 1.0)
(s753 1.0)
(s754 1.0)
(s755 1.0)
(s756 1.0)
(s757 1.0)
(s758 1.0)
(s759 1.0)
(s760 1.0)
(s761 1.0)
(s762 1.0)
(s763 1.0)
(s764 1.0)
(s765 1.0)
(s766 1.0)
(s767 1.0)
(s768 1.0)
(s769 1.0)
(s770 1.0)
(s771 1.0)
(s772 1.0)
(s773 1.0)
(s774 1.0)
(s775 1.0)
(s776 1.0)
(s777 1.0)
(s778 1.0)
(s779 1.0)
(s780 1.0)
(s781 1.0)
(s782 1.0)
(s783 1.0)
(s784 1.0)
(s785 1.0)
(s786 1.0)
(s787 1.0)
(s788 1.0)
(s789 1.0)
(s790 1.0)
(s791 1.0)
(s792 1.0)
(s793 1.0)
(s794 1.0)
(s795 1.0)
(s796 1.0)
(s797 1.0)
(s798 1.0)
(s799 1.0)
(s800 1.0)
(s801 1.0)
(s802 1.0)
(s803 1.0)
(s804 1.0)
(s805 1.0)
(s806 1.0)
(s807 1.0)
(s808 1.0)
(s809 1.0)
(s810 1.0)
(s811 1.0)
(s812 1.0)
(s813 1.0)
(s814 1.0)
(s815 1.0)
(s816 1.0)
(s817 1.0)
(s818 1.0)
(s819 1.0)
(s820 1.0)
(s821 1.0)
(s822 1.0)
(s823 1.0)
(s824 1.0)
(s825 1.0)
(s826 1.0)
(s827 1.0)
(s828 1.0)
(s829 1.0)
(s830 1.0)
(s831 1.0)
(s832 1.0)
(s833 1.0)
(s834 1.0)
(s835 1.0)
(s836 1.0)
(s837 1.0)
(s838 1.0)
(s839 1.0)
(s840 1.0)
(s841 1.0)
(s842 1.0)
(s843 1.0)
(s844 1.0)
(s845 1.0)
(s846 1.0)
(s847 1.0)
(s848 1.0)
(s849 1.0)
(s850 1.0)
(s851 1.0)
(s852 1.0)
(s853 1.0)
(s854 1.0)
(s855 1.0)
(s856 1.0)
(s857 1.0)
(s858 1.0)
(s859 1.0)
(s860 1.0)
(s861 1.0)
(s862 1.0)
(s863 1.0)
(s864 1.0)
(s865 1.0)
(s866 1.0)
(s867 1.0)
(s868 1.0)
(s869 1.0)
(s870 1.0)
(s871 1.0)
(s872 1.0)
(s873 1.0)
(s874 1.0)
(s875 1.0)
(s876 1.0)
(s877 1.0)
(s878 1.0)
(s879 1.0)
(s880 1.0)
(s881 1.0)
(s882 1.0)
(s883 1.0)
(s884 1.0)
(s885 1.0)
(s886 1.0)
(s887 1.0)
(s888 1.0)
(s889 1.0)
(s890 1.0)
(s891 1.0)
(s892 1.0)
(s893 1.0)
(s894 1.0)
(s895 1.0)
(s896 1.0)
(s897 1.0)
(s898 1.0)
(s899 1.0)
(s900 1.0)
(s901 1.0)
(s902 1.0)
(s903 1.0)
(s904 1.0)
(s905 1.0)
(s906 1.0)
(s907 1.0)
(s908 1.0)
(s909 1.0)
(s910 1.0)
(s911 1.0)
(s912 1.0)
(s913 1.0)
(s914 1.0)
(s915 1.0)
(s916 1.0)
(s917 1.0)
(s918 1.0)
(s919 1.0)
(s920 1.0)
(s921 1.0)
(s922 1.0)
(s923 1.0)
(s924 1.0)
(s925 1.0)
(s926 1.0)
(s927 1.0)
(s928 1.0)
(s929 1.0)
(s930 1.0)
(s931 1.0)
(s932 1.0)
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(s934 1.0)
(s935 1.0)
(s936 1.0)
(s937 1.0)
(s938 1.0)
(s939 1.0)
(s940 1.0)
(s941 1.0)
(s942 1.0)
(s943 1.0)
(s944 1.0)
(s945 1.0)
(s946 1.0)
(s947 1.0)
(s948 1.0)
(s949 1.0)
(s950 1.0)
(s951 1.0)
(s952 1.0)
(s953 1.0)
(s954 1.0)
(s955 1.0)
(s956 1.0)
(s957 1.0)
(s958 1.0)
(s959 1.0)
(s960 1.0)
(s961 1.0)
(s962 1.0)
(s963 1.0)
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(s966 1.0)
(s967 1.0)
(s968 1.0)
(s969 1.0)
(s970 1.0)
(s971 1.0)
(s972 1.0)
(s973 1.0)
(s974 1.0)
(s975 1.0)
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(s978 1.0)
(s979 1.0)
(s980 1.0)
(s981 1.0)
(s982 1.0)
(s983 1.0)
(s984 1.0)
(s985 1.0)
(s986 1.0)
(s987 1.0)
(s988 1.0)
(s989 1.0)
(s990 1.0)
(s991 1.0)
(s992 1.0)
(s993 1.0)
(s994 1.0)
(s995 1.0)
(s996 1.0)
(s997 1.0)
(s998 1.0)
(s999 1.0)
(s1000 1.0)
(s1001 1.0)
(s1002 1.0)
(s1003 1.0)
(s1004 1.0)
(s1005 1.0)
(s1006 1.0)
(s1007 1.0)
(s1008 1.0)
(s1009 1.0)
(s1010 1.0)
(s1011 1.0)
(s1012 1.0)
(s1013 1.0)
(s1014 1.0)
(s1015 1.0)
(s1016 1.0)
(s1017 1.0)
(s1018 1.0)
(s1019 1.0)
(s1020 1.0)
(s1021 1.0)
(s1022 1.0)
(s1023 1.0)
(s1024 1.0)
(s1025 1.0)
(s1026 1.0)
(s1027 1.0)
(s1028 1.0)
(s1029 1.0)
(s1030 1.0)
(s1031 1.0)
(s1032 1.0)
(s1033 1.0)
(s1034 1.0)
(s1035 1.0)
(s1036 1.0)
(s1037 1.0)
(s1038 1.0)
(s1039 1.0)
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(s1041 1.0)
(s1042 1.0)
(s1043 1.0)
(s1044 1.0)
(s1045 1.0)
(s1046 1.0)
(s1047 1.0)
(s1048 1.0)
(s1049 1.0)
(s1050 1.0)
(s1051 1.0)
(s1052 1.0)
(s1377 1.0)
(s1378 1.0)
(s1379 1.0)
(s1380 1.0)
(s1381 1.0)
(s1382 1.0)
(s1383 1.0)
(s1384 1.0)
(s1385 1.0)
(s1386 1.0)
(s1387 1.0)
(s1388 1.0)
(s1389 1.0)
(s1390 1.0)
(s1391 1.0)
(s1392 1.0)
(s1393 1.0)
(s1394 1.0)
(s1395 1.0)
(s1396 1.0)
(s1397 1.0)
(s1398 1.0)
(s1399 1.0)
(s1400 1.0)
(s1401 1.0)
(s1402 1.0)
(s1403 1.0)
(s1404 1.0)
(s1405 1.0)
(s1406 1.0)
(s1407 1.0)
(s1408 1.0)
(s1409 1.0)
(s1410 1.0)
(s1411 1.0)
(s1412 1.0)
(s1413 1.0)
(s1414 1.0)
(s1415 1.0)
(s1416 1.0)
(s1417 1.0)
(s1418 1.0)
(s1419 1.0)
(s1420 1.0)
(s1421 1.0)
(s1422 1.0)
(s1423 1.0)
(s1424 1.0)
(s1425 1.0)
(s1426 1.0)
(s1427 1.0)
(s1428 1.0)
(s1429 1.0)
(s1430 1.0)
(s1431 1.0)
(s1432 1.0)
(s1433 1.0)
(s1434 1.0)
(s1435 1.0)
(s1436 1.0)
(s1437 1.0)
(s1438 1.0)
(s1439 1.0)
(s1440 1.0)
(s1441 1.0)
(s1442 1.0)
(s1443 1.0)
(s1444 1.0)
(s1445 1.0)
(s1446 1.0)
(s1447 1.0)
(s1448 1.0)
(s1449 1.0)
(s1450 1.0)
(s1451 1.0)
(s1452 1.0)
(s1453 1.0)
(s1454 1.0)
(s1455 1.0)
(s1456 1.0)
(s1457 1.0)
(s1458 1.0)
(s1459 1.0)
(s1460 1.0)
(s1461 1.0)
(s1462 1.0)
(s1463 1.0)
(s1464 1.0)
(s1465 1.0)
(s1466 1.0)
(s1467 1.0)
(s1468 1.0)
(s1469 1.0)
(s1470 1.0)
(s1471 1.0)
(s1472 1.0)
(s1473 1.0)
(s1474 1.0)
(s1475 1.0)
(s1476 1.0)
(s1477 1.0)
(s1478 1.0)
(s1479 1.0)
(s1480 1.0)
(s1481 1.0)
(s1482 1.0)
(s1483 1.0)
(s1484 1.0)
(s1485 1.0)
(s1486 1.0)
(s1487 1.0)
(s1488 1.0)
(s1489 1.0)
(s1490 1.0)
(s1491 1.0)
(s1492 1.0)
(s1493 1.0)
(s1494 1.0)
(s1495 1.0)
(s1496 1.0)
(s1497 1.0)
(s1498 1.0)
(s1499 1.0)
(s1500 1.0)
(s1501 1.0)
(s1502 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 729/7209 variables, and 0 constraints, problems are : Problem set: 0 solved, 4536 unsolved in 30097 ms.
Refiners :[Positive P Invariants (semi-flows): 0/729 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 4536/4536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4536 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
(s649 1timeout
^^^^^^^^
(error "Invalid token: 1timeout")
Error getting values : (error "ParserException while parsing response: ((s648 1)
(s649 1timeout
) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 729/7209 variables, and 0 constraints, problems are : Problem set: 0 solved, 4536 unsolved in 30062 ms.
Refiners :[Positive P Invariants (semi-flows): 0/729 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 0/4536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64430ms problems are : Problem set: 0 solved, 4536 unsolved
Search for dead transitions found 0 dead transitions in 64472ms
Finished structural reductions in LTL mode , in 1 iterations and 71830 ms. Remains : 2025/2025 places, 5184/5184 transitions.
Support contains 48 out of 2025 places after structural reductions.
[2025-06-02 01:44:15] [INFO ] Flatten gal took : 365 ms
[2025-06-02 01:44:16] [INFO ] Flatten gal took : 221 ms
[2025-06-02 01:44:16] [INFO ] Input system was already deterministic with 5184 transitions.
RANDOM walk for 40000 steps (8 resets) in 8085 ms. (4 steps per ms) remains 6/30 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1028 ms. (38 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 907 ms. (44 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 961 ms. (41 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 968 ms. (41 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 821 ms. (48 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 830 ms. (48 steps per ms) remains 6/6 properties
[2025-06-02 01:44:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp18 is UNSAT
After SMT solving in domain Real declared 735/7209 variables, and 7 constraints, problems are : Problem set: 6 solved, 0 unsolved in 112 ms.
Refiners :[Positive P Invariants (semi-flows): 7/729 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 139ms problems are : Problem set: 6 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 6 atomic propositions for a total of 11 simplifications.
FORMULA HypertorusGrid-PT-d4k3p2b08-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U X(p1))))'
Support contains 3 out of 2025 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 85 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
[2025-06-02 01:44:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:44:23] [INFO ] Implicit Places using invariants in 1657 ms returned []
[2025-06-02 01:44:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:44:27] [INFO ] Implicit Places using invariants and state equation in 4899 ms returned []
Implicit Place search using SMT with State Equation took 6562 ms to find 0 implicit places.
Running 4536 sub problems to find dead transitions.
[2025-06-02 01:44:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 729/7209 variables, and 0 constraints, problems are : Problem set: 0 solved, 4536 unsolved in 30068 ms.
Refiners :[Positive P Invariants (semi-flows): 0/729 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 4536/4536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4536 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 729/7209 variables, and 0 constraints, problems are : Problem set: 0 solved, 4536 unsolved in 30066 ms.
Refiners :[Positive P Invariants (semi-flows): 0/729 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 0/4536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63874ms problems are : Problem set: 0 solved, 4536 unsolved
Search for dead transitions found 0 dead transitions in 63890ms
Finished structural reductions in LTL mode , in 1 iterations and 70558 ms. Remains : 2025/2025 places, 5184/5184 transitions.
Stuttering acceptance computed with spot in 385 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d4k3p2b08-LTLCardinality-00
Product exploration explored 100000 steps with 33333 reset in 8998 ms.
Product exploration explored 100000 steps with 33333 reset in 9279 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 p1), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1))), (X (X p1)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 3 factoid took 278 ms. Reduced automaton from 6 states, 10 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 195 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
RANDOM walk for 20123 steps (4 resets) in 4006 ms. (5 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 p1), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1))), (X (X p1)), (X (X p0)), (X (X (NOT p0))), (F (NOT (OR p0 p1))), (F (NOT (OR (NOT p0) p1))), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 415 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 188 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Stuttering acceptance computed with spot in 203 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Support contains 3 out of 2025 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 91 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
[2025-06-02 01:46:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:46:04] [INFO ] Implicit Places using invariants in 1649 ms returned []
[2025-06-02 01:46:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:46:09] [INFO ] Implicit Places using invariants and state equation in 5275 ms returned []
Implicit Place search using SMT with State Equation took 6930 ms to find 0 implicit places.
Running 4536 sub problems to find dead transitions.
[2025-06-02 01:46:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 729/7209 variables, and 0 constraints, problems are : Problem set: 0 solved, 4536 unsolved in 30066 ms.
Refiners :[Positive P Invariants (semi-flows): 0/729 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 4536/4536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4536 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 729/7209 variables, and 0 constraints, problems are : Problem set: 0 solved, 4536 unsolved in 30074 ms.
Refiners :[Positive P Invariants (semi-flows): 0/729 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 0/4536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63802ms problems are : Problem set: 0 solved, 4536 unsolved
Search for dead transitions found 0 dead transitions in 63813ms
Finished structural reductions in LTL mode , in 1 iterations and 70856 ms. Remains : 2025/2025 places, 5184/5184 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 p0 p1), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 2 factoid took 209 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 165 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
RANDOM walk for 28012 steps (6 resets) in 8323 ms. (3 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 p1), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F (NOT (OR p0 p1))), (F (NOT (OR (NOT p0) p1))), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 322 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 144 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Stuttering acceptance computed with spot in 153 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Stuttering acceptance computed with spot in 143 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Entered a terminal (fully accepting) state of product in 34983 steps with 8831 reset in 3694 ms.
FORMULA HypertorusGrid-PT-d4k3p2b08-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d4k3p2b08-LTLCardinality-00 finished in 189220 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 2 out of 2025 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 62 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
[2025-06-02 01:47:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:47:31] [INFO ] Implicit Places using invariants in 1796 ms returned []
[2025-06-02 01:47:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:47:37] [INFO ] Implicit Places using invariants and state equation in 5271 ms returned []
Implicit Place search using SMT with State Equation took 7090 ms to find 0 implicit places.
Running 4536 sub problems to find dead transitions.
[2025-06-02 01:47:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 729/7209 variables, and 0 constraints, problems are : Problem set: 0 solved, 4536 unsolved in 30074 ms.
Refiners :[Positive P Invariants (semi-flows): 0/729 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 4536/4536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4536 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 729/7209 variables, and 0 constraints, problems are : Problem set: 0 solved, 4536 unsolved in 30066 ms.
Refiners :[Positive P Invariants (semi-flows): 0/729 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 0/4536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64122ms problems are : Problem set: 0 solved, 4536 unsolved
Search for dead transitions found 0 dead transitions in 64131ms
Finished structural reductions in LTL mode , in 1 iterations and 71295 ms. Remains : 2025/2025 places, 5184/5184 transitions.
Stuttering acceptance computed with spot in 166 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d4k3p2b08-LTLCardinality-03
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 2 ms.
FORMULA HypertorusGrid-PT-d4k3p2b08-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d4k3p2b08-LTLCardinality-03 finished in 71498 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||(p1&&F(p0)))))'
Support contains 3 out of 2025 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 48 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
[2025-06-02 01:48:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:48:43] [INFO ] Implicit Places using invariants in 1621 ms returned []
[2025-06-02 01:48:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:48:48] [INFO ] Implicit Places using invariants and state equation in 5328 ms returned []
Implicit Place search using SMT with State Equation took 6952 ms to find 0 implicit places.
Running 4536 sub problems to find dead transitions.
[2025-06-02 01:48:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 729/7209 variables, and 0 constraints, problems are : Problem set: 0 solved, 4536 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 0/729 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 4536/4536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4536 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 729/7209 variables, and 0 constraints, problems are : Problem set: 0 solved, 4536 unsolved in 30065 ms.
Refiners :[Positive P Invariants (semi-flows): 0/729 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 0/4536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63605ms problems are : Problem set: 0 solved, 4536 unsolved
Search for dead transitions found 0 dead transitions in 63614ms
Finished structural reductions in LTL mode , in 1 iterations and 70625 ms. Remains : 2025/2025 places, 5184/5184 transitions.
Stuttering acceptance computed with spot in 144 ms :[(NOT p0), true, (NOT p0), (NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d4k3p2b08-LTLCardinality-04
Product exploration timeout after 63640 steps with 8 reset in 10001 ms.
Product exploration timeout after 60990 steps with 7 reset in 10002 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) p1), (X (AND (NOT p0) p1)), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 5 factoid took 129 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 119 ms :[(NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 4504 steps (0 resets) in 830 ms. (5 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 5 factoid took 196 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 113 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2025-06-02 01:50:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
Proved EG (NOT p0)
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 5 factoid took 211 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA HypertorusGrid-PT-d4k3p2b08-LTLCardinality-04 FALSE TECHNIQUES KNOWLEDGE
Treatment of property HypertorusGrid-PT-d4k3p2b08-LTLCardinality-04 finished in 104425 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U (p1||X(F((F(p0)&&p2))))))'
Support contains 3 out of 2025 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 50 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
[2025-06-02 01:50:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:50:27] [INFO ] Implicit Places using invariants in 1614 ms returned []
[2025-06-02 01:50:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:50:32] [INFO ] Implicit Places using invariants and state equation in 5119 ms returned []
Implicit Place search using SMT with State Equation took 6741 ms to find 0 implicit places.
Running 4536 sub problems to find dead transitions.
[2025-06-02 01:50:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 729/7209 variables, and 0 constraints, problems are : Problem set: 0 solved, 4536 unsolved in 30067 ms.
Refiners :[Positive P Invariants (semi-flows): 0/729 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 4536/4536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4536 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 729/7209 variables, and 0 constraints, problems are : Problem set: 0 solved, 4536 unsolved in 30066 ms.
Refiners :[Positive P Invariants (semi-flows): 0/729 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 0/4536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63588ms problems are : Problem set: 0 solved, 4536 unsolved
Search for dead transitions found 0 dead transitions in 63600ms
Finished structural reductions in LTL mode , in 1 iterations and 70407 ms. Remains : 2025/2025 places, 5184/5184 transitions.
Stuttering acceptance computed with spot in 191 ms :[(NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (NOT p0)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : HypertorusGrid-PT-d4k3p2b08-LTLCardinality-06
Product exploration timeout after 61370 steps with 13 reset in 10002 ms.
Product exploration timeout after 60510 steps with 5 reset in 10001 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 p2)), (X (NOT (AND (NOT p1) (NOT p0) p2))), (X (AND (NOT p1) p0 (NOT p2))), (X p0), (X (NOT (AND (NOT p0) p2))), (X (NOT p1)), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X p0)), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) p0 (NOT p2)))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 12 factoid took 402 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 10 states, 38 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 419 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (OR (NOT p2) (NOT p0))]
Reduction of identical properties reduced properties to check from 13 to 8
RANDOM walk for 40000 steps (8 resets) in 8038 ms. (4 steps per ms) remains 2/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 882 ms. (45 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 858 ms. (46 steps per ms) remains 2/2 properties
[2025-06-02 01:52:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem apf2 is UNSAT
Problem apf5 is UNSAT
After SMT solving in domain Real declared 3/7209 variables, and 0 constraints, problems are : Problem set: 2 solved, 0 unsolved in 21 ms.
Refiners :[Positive P Invariants (semi-flows): 0/729 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 48ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 4 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT p2)), (X (NOT (AND (NOT p1) (NOT p0) p2))), (X (AND (NOT p1) p0 (NOT p2))), (X p0), (X (NOT (AND (NOT p0) p2))), (X (NOT p1)), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X p0)), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (G (OR p0 p2 (NOT p1))), (G (OR (NOT p0) (NOT p2) p1)), (G (OR (NOT p0) p2 (NOT p1))), (G (OR p0 (NOT p2) p1))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) p0 (NOT p2)))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X p1)), (X (X (NOT p1))), (F (NOT (OR (NOT p0) (NOT p2) (NOT p1)))), (F (NOT (OR p0 (NOT p2) (NOT p1)))), (F (NOT p0)), (F (NOT (OR p0 p2 p1))), (F (NOT (OR p0 (NOT p2)))), (F p2), (F (NOT (OR p0 (NOT p1)))), (F p1), (F (NOT (AND p0 (NOT p2) (NOT p1))))]
Knowledge based reduction with 16 factoid took 604 ms. Reduced automaton from 10 states, 38 edges and 3 AP (stutter insensitive) to 6 states, 15 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 241 ms :[(NOT p2), (NOT p0), (NOT p2), (NOT p2), (NOT p2), (OR (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 246 ms :[(NOT p2), (NOT p0), (NOT p2), (NOT p2), (NOT p2), (OR (NOT p2) (NOT p0))]
[2025-06-02 01:52:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
Proved EG (NOT p2)
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT p2)), (X (NOT (AND (NOT p1) (NOT p0) p2))), (X (AND (NOT p1) p0 (NOT p2))), (X p0), (X (NOT (AND (NOT p0) p2))), (X (NOT p1)), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X p0)), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (G (OR p0 p2 (NOT p1))), (G (OR (NOT p0) (NOT p2) p1)), (G (OR (NOT p0) p2 (NOT p1))), (G (OR p0 (NOT p2) p1))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) p0 (NOT p2)))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X p1)), (X (X (NOT p1))), (F (NOT (OR (NOT p0) (NOT p2) (NOT p1)))), (F (NOT (OR p0 (NOT p2) (NOT p1)))), (F (NOT p0)), (F (NOT (OR p0 p2 p1))), (F (NOT (OR p0 (NOT p2)))), (F p2), (F (NOT (OR p0 (NOT p1)))), (F p1), (F (NOT (AND p0 (NOT p2) (NOT p1)))), (G (NOT p2))]
Property proved to be false thanks to negative knowledge :(G (NOT p2))
Knowledge based reduction with 16 factoid took 655 ms. Reduced automaton from 6 states, 15 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA HypertorusGrid-PT-d4k3p2b08-LTLCardinality-06 FALSE TECHNIQUES KNOWLEDGE
Treatment of property HypertorusGrid-PT-d4k3p2b08-LTLCardinality-06 finished in 108653 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||F(p1))))'
Support contains 5 out of 2025 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 44 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
[2025-06-02 01:52:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:52:16] [INFO ] Implicit Places using invariants in 1574 ms returned []
[2025-06-02 01:52:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:52:21] [INFO ] Implicit Places using invariants and state equation in 5153 ms returned []
Implicit Place search using SMT with State Equation took 6733 ms to find 0 implicit places.
Running 4536 sub problems to find dead transitions.
[2025-06-02 01:52:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 729/7209 variables, and 0 constraints, problems are : Problem set: 0 solved, 4536 unsolved in 30071 ms.
Refiners :[Positive P Invariants (semi-flows): 0/729 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 4536/4536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4536 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 729/7209 variables, and 0 constraints, problems are : Problem set: 0 solved, 4536 unsolved in 30062 ms.
Refiners :[Positive P Invariants (semi-flows): 0/729 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 0/4536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63832ms problems are : Problem set: 0 solved, 4536 unsolved
Search for dead transitions found 0 dead transitions in 63847ms
Finished structural reductions in LTL mode , in 1 iterations and 70641 ms. Remains : 2025/2025 places, 5184/5184 transitions.
Stuttering acceptance computed with spot in 118 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HypertorusGrid-PT-d4k3p2b08-LTLCardinality-07
Product exploration explored 100000 steps with 50000 reset in 7407 ms.
Product exploration explored 100000 steps with 50000 reset in 7860 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 p1 p0), (X p0), (X (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X (NOT p1))), (X (X p1))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 16 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HypertorusGrid-PT-d4k3p2b08-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HypertorusGrid-PT-d4k3p2b08-LTLCardinality-07 finished in 94902 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 2025 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 111 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
[2025-06-02 01:53:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:53:51] [INFO ] Implicit Places using invariants in 1661 ms returned []
[2025-06-02 01:53:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:53:56] [INFO ] Implicit Places using invariants and state equation in 4809 ms returned []
Implicit Place search using SMT with State Equation took 6490 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 01:53:56] [INFO ] Redundant transitions in 393 ms returned []
Running 4536 sub problems to find dead transitions.
[2025-06-02 01:53:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 729/7209 variables, and 0 constraints, problems are : Problem set: 0 solved, 4536 unsolved in 30071 ms.
Refiners :[Positive P Invariants (semi-flows): 0/729 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 4536/4536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4536 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 729/7209 variables, and 0 constraints, problems are : Problem set: 0 solved, 4536 unsolved in 30063 ms.
Refiners :[Positive P Invariants (semi-flows): 0/729 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 0/4536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64027ms problems are : Problem set: 0 solved, 4536 unsolved
Search for dead transitions found 0 dead transitions in 64038ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 71069 ms. Remains : 2025/2025 places, 5184/5184 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d4k3p2b08-LTLCardinality-08
Product exploration timeout after 63990 steps with 8 reset in 10002 ms.
Product exploration timeout after 59210 steps with 16 reset in 10001 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 (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 107 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 54 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 10009 steps (2 resets) in 2353 ms. (4 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 117 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 65 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 55 ms :[(NOT p0), (NOT p0)]
[2025-06-02 01:55:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 01:55:38] [INFO ] [Real]Absence check using 729 positive place invariants in 3953 ms returned unknown
Could not prove EG (NOT p0)
Support contains 2 out of 2025 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 86 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
[2025-06-02 01:55:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:55:40] [INFO ] Implicit Places using invariants in 1797 ms returned []
[2025-06-02 01:55:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:55:45] [INFO ] Implicit Places using invariants and state equation in 4908 ms returned []
Implicit Place search using SMT with State Equation took 6730 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 01:55:46] [INFO ] Redundant transitions in 439 ms returned []
Running 4536 sub problems to find dead transitions.
[2025-06-02 01:55:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 729/7209 variables, and 0 constraints, problems are : Problem set: 0 solved, 4536 unsolved in 30066 ms.
Refiners :[Positive P Invariants (semi-flows): 0/729 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 4536/4536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4536 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 729/7209 variables, and 0 constraints, problems are : Problem set: 0 solved, 4536 unsolved in 30075 ms.
Refiners :[Positive P Invariants (semi-flows): 0/729 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 0/4536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64108ms problems are : Problem set: 0 solved, 4536 unsolved
Search for dead transitions found 0 dead transitions in 64117ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 71400 ms. Remains : 2025/2025 places, 5184/5184 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 p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 152 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 85 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 18408 steps (4 resets) in 3333 ms. (5 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 160 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 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
[2025-06-02 01:57:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 01:57:09] [INFO ] [Real]Absence check using 729 positive place invariants in 4001 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Product exploration timeout after 60540 steps with 11 reset in 10002 ms.
Product exploration timeout after 56700 steps with 12 reset in 10002 ms.
Built C files in :
/tmp/ltsmin12255906740205275630
[2025-06-02 01:57:29] [INFO ] Too many transitions (5184) to apply POR reductions. Disabling POR matrices.
[2025-06-02 01:57:29] [INFO ] Built C files in 88ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12255906740205275630
Running compilation step : cd /tmp/ltsmin12255906740205275630;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12255906740205275630;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12255906740205275630;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 2 out of 2025 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 75 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
[2025-06-02 01:57:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:57:34] [INFO ] Implicit Places using invariants in 1518 ms returned []
[2025-06-02 01:57:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:57:39] [INFO ] Implicit Places using invariants and state equation in 5025 ms returned []
Implicit Place search using SMT with State Equation took 6554 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 01:57:39] [INFO ] Redundant transitions in 274 ms returned []
Running 4536 sub problems to find dead transitions.
[2025-06-02 01:57:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 729/7209 variables, and 0 constraints, problems are : Problem set: 0 solved, 4536 unsolved in 30054 ms.
Refiners :[Positive P Invariants (semi-flows): 0/729 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 4536/4536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4536 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 729/7209 variables, and 0 constraints, problems are : Problem set: 0 solved, 4536 unsolved in 30062 ms.
Refiners :[Positive P Invariants (semi-flows): 0/729 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 0/4536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63755ms problems are : Problem set: 0 solved, 4536 unsolved
Search for dead transitions found 0 dead transitions in 63764ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 70692 ms. Remains : 2025/2025 places, 5184/5184 transitions.
Built C files in :
/tmp/ltsmin1168403852817568494
[2025-06-02 01:58:43] [INFO ] Too many transitions (5184) to apply POR reductions. Disabling POR matrices.
[2025-06-02 01:58:43] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1168403852817568494
Running compilation step : cd /tmp/ltsmin1168403852817568494;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1168403852817568494;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1168403852817568494;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-02 01:58:46] [INFO ] Flatten gal took : 170 ms
[2025-06-02 01:58:47] [INFO ] Flatten gal took : 165 ms
[2025-06-02 01:58:47] [INFO ] Time to serialize gal into /tmp/LTL18186379198923399473.gal : 55 ms
[2025-06-02 01:58:47] [INFO ] Time to serialize properties into /tmp/LTL3739498414017726399.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18186379198923399473.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6069195762282545341.hoa' '-atoms' '/tmp/LTL3739498414017726399.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL3739498414017726399.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6069195762282545341.hoa
Detected timeout of ITS tools.
[2025-06-02 01:59:02] [INFO ] Flatten gal took : 204 ms
[2025-06-02 01:59:02] [INFO ] Flatten gal took : 146 ms
[2025-06-02 01:59:02] [INFO ] Time to serialize gal into /tmp/LTL12899679421388260277.gal : 34 ms
[2025-06-02 01:59:02] [INFO ] Time to serialize properties into /tmp/LTL10901296192225176308.ltl : 13 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12899679421388260277.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10901296192225176308.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F("(pb_d3_n1_1_2_3_3<=po_d4_n1_2_2_2_1)"))))
Formula 0 simplified : FG!"(pb_d3_n1_1_2_3_3<=po_d4_n1_2_2_2_1)"
Detected timeout of ITS tools.
[2025-06-02 01:59:18] [INFO ] Flatten gal took : 140 ms
[2025-06-02 01:59:18] [INFO ] Applying decomposition
[2025-06-02 01:59:18] [INFO ] Flatten gal took : 158 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10744895037201899751.txt' '-o' '/tmp/graph10744895037201899751.bin' '-w' '/tmp/graph10744895037201899751.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10744895037201899751.bin' '-l' '-1' '-v' '-w' '/tmp/graph10744895037201899751.weights' '-q' '0' '-e' '0.001'
[2025-06-02 01:59:18] [INFO ] Decomposing Gal with order
[2025-06-02 01:59:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 01:59:19] [INFO ] Removed a total of 7775 redundant transitions.
[2025-06-02 01:59:19] [INFO ] Flatten gal took : 493 ms
[2025-06-02 01:59:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 21 labels/synchronizations in 87 ms.
[2025-06-02 01:59:20] [INFO ] Time to serialize gal into /tmp/LTL15344773661624973198.gal : 33 ms
[2025-06-02 01:59:20] [INFO ] Time to serialize properties into /tmp/LTL16015111003691251513.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15344773661624973198.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16015111003691251513.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F("(gu544.pb_d3_n1_1_2_3_3<=gu544.po_d4_n1_2_2_2_1)"))))
Formula 0 simplified : FG!"(gu544.pb_d3_n1_1_2_3_3<=gu544.po_d4_n1_2_2_2_1)"
Detected timeout of ITS tools.
Treatment of property HypertorusGrid-PT-d4k3p2b08-LTLCardinality-08 finished in 345946 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((p0||X(p0))) U X((p1 U (p0&&X(p2))))))'
Support contains 5 out of 2025 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 43 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
[2025-06-02 01:59:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:59:37] [INFO ] Implicit Places using invariants in 1620 ms returned []
[2025-06-02 01:59:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:59:41] [INFO ] Implicit Places using invariants and state equation in 4772 ms returned []
Implicit Place search using SMT with State Equation took 6404 ms to find 0 implicit places.
Running 4536 sub problems to find dead transitions.
[2025-06-02 01:59:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 729/7209 variables, and 0 constraints, problems are : Problem set: 0 solved, 4536 unsolved in 30081 ms.
Refiners :[Positive P Invariants (semi-flows): 0/729 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 4536/4536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4536 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 729/7209 variables, and 0 constraints, problems are : Problem set: 0 solved, 4536 unsolved in 30058 ms.
Refiners :[Positive P Invariants (semi-flows): 0/729 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 0/4536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 63740ms problems are : Problem set: 0 solved, 4536 unsolved
Search for dead transitions found 0 dead transitions in 63749ms
Finished structural reductions in LTL mode , in 1 iterations and 70208 ms. Remains : 2025/2025 places, 5184/5184 transitions.
Stuttering acceptance computed with spot in 373 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (OR (NOT p0) (NOT p2)), true, (OR (NOT p0) (NOT p2)), (NOT p2), (NOT p2), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p2) p1), (NOT p2)]
Running random walk in product with property : HypertorusGrid-PT-d4k3p2b08-LTLCardinality-09
Entered a terminal (fully accepting) state of product in 8689 steps with 273 reset in 1362 ms.
FORMULA HypertorusGrid-PT-d4k3p2b08-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d4k3p2b08-LTLCardinality-09 finished in 71982 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((((G((p0&&F(p1))) U !p1) U p2) U X(p1)))'
Support contains 5 out of 2025 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 48 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
[2025-06-02 02:00:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 02:00:49] [INFO ] Implicit Places using invariants in 1675 ms returned []
[2025-06-02 02:00:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 02:00:54] [INFO ] Implicit Places using invariants and state equation in 5103 ms returned []
Implicit Place search using SMT with State Equation took 6805 ms to find 0 implicit places.
Running 4536 sub problems to find dead transitions.
[2025-06-02 02:00:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 729/7209 variables, and 0 constraints, problems are : Problem set: 0 solved, 4536 unsolved in 30052 ms.
Refiners :[Positive P Invariants (semi-flows): 0/729 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 4536/4536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4536 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s648 1)
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(s835 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 729/7209 variables, and 0 constraints, problems are : Problem set: 0 solved, 4536 unsolved in 30054 ms.
Refiners :[Positive P Invariants (semi-flows): 0/729 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 0/4536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64528ms problems are : Problem set: 0 solved, 4536 unsolved
Search for dead transitions found 0 dead transitions in 64535ms
Finished structural reductions in LTL mode , in 1 iterations and 71412 ms. Remains : 2025/2025 places, 5184/5184 transitions.
Stuttering acceptance computed with spot in 362 ms :[(NOT p1), (NOT p1), (AND (NOT p1) (NOT p2)), (NOT p1), (NOT p1), true, (NOT p2), (OR (NOT p0) (NOT p1)), p1, (NOT p1)]
Running random walk in product with property : HypertorusGrid-PT-d4k3p2b08-LTLCardinality-10
Product exploration explored 100000 steps with 50000 reset in 7249 ms.
Product exploration explored 100000 steps with 50000 reset in 8160 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 p2 p1 (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (NOT p0)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (OR (AND (NOT p2) (NOT p1)) (AND (NOT p2) p0))))), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X p1))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p2) p1 (NOT p0)))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X p0)), (X (X (NOT p0)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 11 factoid took 23 ms. Reduced automaton from 10 states, 23 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HypertorusGrid-PT-d4k3p2b08-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HypertorusGrid-PT-d4k3p2b08-LTLCardinality-10 finished in 96749 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 4 out of 2025 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 109 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
[2025-06-02 02:02:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 02:02:25] [INFO ] Implicit Places using invariants in 1650 ms returned []
[2025-06-02 02:02:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 02:02:31] [INFO ] Implicit Places using invariants and state equation in 5141 ms returned []
Implicit Place search using SMT with State Equation took 6794 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 02:02:31] [INFO ] Redundant transitions in 504 ms returned []
Running 4536 sub problems to find dead transitions.
[2025-06-02 02:02:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 729/7209 variables, and 0 constraints, problems are : Problem set: 0 solved, 4536 unsolved in 30061 ms.
Refiners :[Positive P Invariants (semi-flows): 0/729 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 4536/4536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4536 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 729/7209 variables, and 0 constraints, problems are : Problem set: 0 solved, 4536 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 0/729 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 0/4536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64661ms problems are : Problem set: 0 solved, 4536 unsolved
Search for dead transitions found 0 dead transitions in 64670ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 72105 ms. Remains : 2025/2025 places, 5184/5184 transitions.
Stuttering acceptance computed with spot in 146 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : HypertorusGrid-PT-d4k3p2b08-LTLCardinality-11
Product exploration timeout after 65380 steps with 6 reset in 10001 ms.
Product exploration timeout after 65350 steps with 1 reset in 10001 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 p0)), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 4 factoid took 158 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 96 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
RANDOM walk for 35198 steps (7 resets) in 9035 ms. (3 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0), (F p1)]
Knowledge based reduction with 4 factoid took 189 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2025-06-02 02:04:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
Proved EG (NOT p0)
[2025-06-02 02:04:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-02 02:04:18] [INFO ] [Real]Absence check using 729 positive place invariants in 1366 ms returned sat
[2025-06-02 02:04:19] [INFO ] [Real]Absence check using 729 positive and 1 generalized place invariants in 811 ms returned sat
[2025-06-02 02:04:28] [INFO ] [Real]Absence check using state equation in 8823 ms returned unknown
Could not prove EG (NOT p1)
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0), (F p1), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 4 factoid took 253 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA HypertorusGrid-PT-d4k3p2b08-LTLCardinality-11 FALSE TECHNIQUES KNOWLEDGE
Treatment of property HypertorusGrid-PT-d4k3p2b08-LTLCardinality-11 finished in 124499 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U X((!p0||F(G(!p1)))))))'
Support contains 5 out of 2025 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 45 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
[2025-06-02 02:04:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 02:04:30] [INFO ] Implicit Places using invariants in 1658 ms returned []
[2025-06-02 02:04:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 02:04:35] [INFO ] Implicit Places using invariants and state equation in 5305 ms returned []
Implicit Place search using SMT with State Equation took 6970 ms to find 0 implicit places.
Running 4536 sub problems to find dead transitions.
[2025-06-02 02:04:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 729/7209 variables, and 0 constraints, problems are : Problem set: 0 solved, 4536 unsolved in 30060 ms.
Refiners :[Positive P Invariants (semi-flows): 0/729 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 4536/4536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4536 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 729/7209 variables, and 0 constraints, problems are : Problem set: 0 solved, 4536 unsolved in 30065 ms.
Refiners :[Positive P Invariants (semi-flows): 0/729 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 0/4536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64488ms problems are : Problem set: 0 solved, 4536 unsolved
Search for dead transitions found 0 dead transitions in 64494ms
Finished structural reductions in LTL mode , in 1 iterations and 71515 ms. Remains : 2025/2025 places, 5184/5184 transitions.
Stuttering acceptance computed with spot in 231 ms :[(AND p0 p1), (AND p0 p1), (AND p0 p1), (AND p0 p1), p1]
Running random walk in product with property : HypertorusGrid-PT-d4k3p2b08-LTLCardinality-13
Product exploration timeout after 67520 steps with 226 reset in 10001 ms.
Product exploration timeout after 66810 steps with 258 reset in 10001 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) p1)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 336 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 216 ms :[(AND p0 p1), (AND p0 p1), (AND p0 p1), (AND p0 p1), p1]
RANDOM walk for 9669 steps (1 resets) in 1839 ms. (5 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p0) p1)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F (NOT (OR (NOT p0) p1))), (F (NOT (OR (NOT p0) (NOT p1)))), (F p0)]
Knowledge based reduction with 1 factoid took 432 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 222 ms :[(AND p0 p1), (AND p0 p1), (AND p0 p1), (AND p0 p1), p1]
Stuttering acceptance computed with spot in 210 ms :[(AND p0 p1), (AND p0 p1), (AND p0 p1), (AND p0 p1), p1]
Support contains 5 out of 2025 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 40 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
[2025-06-02 02:06:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 02:06:13] [INFO ] Implicit Places using invariants in 1698 ms returned []
[2025-06-02 02:06:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 02:06:19] [INFO ] Implicit Places using invariants and state equation in 5341 ms returned []
Implicit Place search using SMT with State Equation took 7041 ms to find 0 implicit places.
Running 4536 sub problems to find dead transitions.
[2025-06-02 02:06:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 729/7209 variables, and 0 constraints, problems are : Problem set: 0 solved, 4536 unsolved in 30063 ms.
Refiners :[Positive P Invariants (semi-flows): 0/729 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 4536/4536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4536 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 729/7209 variables, and 0 constraints, problems are : Problem set: 0 solved, 4536 unsolved in 30062 ms.
Refiners :[Positive P Invariants (semi-flows): 0/729 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 0/4536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64325ms problems are : Problem set: 0 solved, 4536 unsolved
Search for dead transitions found 0 dead transitions in 64334ms
Finished structural reductions in LTL mode , in 1 iterations and 71426 ms. Remains : 2025/2025 places, 5184/5184 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) p1)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 350 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 212 ms :[(AND p0 p1), (AND p0 p1), (AND p0 p1), (AND p0 p1), p1]
RANDOM walk for 10100 steps (1 resets) in 1901 ms. (5 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p0) p1)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F (NOT (OR (NOT p0) p1))), (F (NOT (OR (NOT p0) (NOT p1)))), (F p0)]
Knowledge based reduction with 1 factoid took 436 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 211 ms :[(AND p0 p1), (AND p0 p1), (AND p0 p1), (AND p0 p1), p1]
Stuttering acceptance computed with spot in 208 ms :[(AND p0 p1), (AND p0 p1), (AND p0 p1), (AND p0 p1), p1]
Stuttering acceptance computed with spot in 199 ms :[(AND p0 p1), (AND p0 p1), (AND p0 p1), (AND p0 p1), p1]
Product exploration timeout after 69510 steps with 393 reset in 10002 ms.
Product exploration timeout after 63890 steps with 109 reset in 10001 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 213 ms :[(AND p0 p1), (AND p0 p1), (AND p0 p1), (AND p0 p1), p1]
Support contains 5 out of 2025 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 208 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 02:07:55] [INFO ] Redundant transitions in 270 ms returned []
Running 4536 sub problems to find dead transitions.
[2025-06-02 02:07:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 729/7209 variables, and 0 constraints, problems are : Problem set: 0 solved, 4536 unsolved in 30060 ms.
Refiners :[Positive P Invariants (semi-flows): 0/729 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 4536/4536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4536 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 729/7209 variables, and 0 constraints, problems are : Problem set: 0 solved, 4536 unsolved in 30068 ms.
Refiners :[Positive P Invariants (semi-flows): 0/729 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 0/4536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64660ms problems are : Problem set: 0 solved, 4536 unsolved
Search for dead transitions found 0 dead transitions in 64679ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 65177 ms. Remains : 2025/2025 places, 5184/5184 transitions.
Built C files in :
/tmp/ltsmin14576037748925304654
[2025-06-02 02:09:00] [INFO ] Built C files in 84ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14576037748925304654
Running compilation step : cd /tmp/ltsmin14576037748925304654;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14576037748925304654;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14576037748925304654;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 5 out of 2025 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 56 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
[2025-06-02 02:09:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 02:09:05] [INFO ] Implicit Places using invariants in 1702 ms returned []
[2025-06-02 02:09:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 02:09:10] [INFO ] Implicit Places using invariants and state equation in 5178 ms returned []
Implicit Place search using SMT with State Equation took 6887 ms to find 0 implicit places.
Running 4536 sub problems to find dead transitions.
[2025-06-02 02:09:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 729/7209 variables, and 0 constraints, problems are : Problem set: 0 solved, 4536 unsolved in 30063 ms.
Refiners :[Positive P Invariants (semi-flows): 0/729 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 4536/4536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4536 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 729/7209 variables, and 0 constraints, problems are : Problem set: 0 solved, 4536 unsolved in 30060 ms.
Refiners :[Positive P Invariants (semi-flows): 0/729 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2025 constraints, PredecessorRefiner: 0/4536 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64287ms problems are : Problem set: 0 solved, 4536 unsolved
Search for dead transitions found 0 dead transitions in 64295ms
Finished structural reductions in LTL mode , in 1 iterations and 71246 ms. Remains : 2025/2025 places, 5184/5184 transitions.
Built C files in :
/tmp/ltsmin15084841764336234773
[2025-06-02 02:10:14] [INFO ] Built C files in 59ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15084841764336234773
Running compilation step : cd /tmp/ltsmin15084841764336234773;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15084841764336234773;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15084841764336234773;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-02 02:10:18] [INFO ] Flatten gal took : 430 ms
[2025-06-02 02:10:19] [INFO ] Flatten gal took : 227 ms
[2025-06-02 02:10:19] [INFO ] Time to serialize gal into /tmp/LTL13203874680547732945.gal : 46 ms
[2025-06-02 02:10:19] [INFO ] Time to serialize properties into /tmp/LTL13272501882217614620.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13203874680547732945.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8965242713027145679.hoa' '-atoms' '/tmp/LTL13272501882217614620.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL13272501882217614620.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8965242713027145679.hoa
Detected timeout of ITS tools.
[2025-06-02 02:10:34] [INFO ] Flatten gal took : 209 ms
[2025-06-02 02:10:34] [INFO ] Flatten gal took : 194 ms
[2025-06-02 02:10:34] [INFO ] Time to serialize gal into /tmp/LTL10754553814404372187.gal : 24 ms
[2025-06-02 02:10:34] [INFO ] Time to serialize properties into /tmp/LTL12640575675441054017.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10754553814404372187.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12640575675441054017.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(("(pil_d4_n1_3_1_1_3<=po_d2_n1_1_1_2_2)")U(X(("(pil_d4_n1_3_1_1_3>po_d2_n1_1_1_2_2)")||(F(G(!("((pol_d2_n1_3_2_2_2>=1)&&(pi_d2_n1...193
Formula 0 simplified : X(!"(pil_d4_n1_3_1_1_3<=po_d2_n1_1_1_2_2)" R X(!"(pil_d4_n1_3_1_1_3>po_d2_n1_1_1_2_2)" & GF"((pol_d2_n1_3_2_2_2>=1)&&(pi_d2_n1_3_3_1...180
Detected timeout of ITS tools.
[2025-06-02 02:10:50] [INFO ] Flatten gal took : 154 ms
[2025-06-02 02:10:50] [INFO ] Applying decomposition
[2025-06-02 02:10:50] [INFO ] Flatten gal took : 181 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3829093200485164813.txt' '-o' '/tmp/graph3829093200485164813.bin' '-w' '/tmp/graph3829093200485164813.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3829093200485164813.bin' '-l' '-1' '-v' '-w' '/tmp/graph3829093200485164813.weights' '-q' '0' '-e' '0.001'
[2025-06-02 02:10:50] [INFO ] Decomposing Gal with order
[2025-06-02 02:10:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 02:10:51] [INFO ] Removed a total of 7748 redundant transitions.
[2025-06-02 02:10:51] [INFO ] Flatten gal took : 285 ms
[2025-06-02 02:10:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 119 labels/synchronizations in 200 ms.
[2025-06-02 02:10:52] [INFO ] Time to serialize gal into /tmp/LTL2750654697953254907.gal : 27 ms
[2025-06-02 02:10:52] [INFO ] Time to serialize properties into /tmp/LTL2292228340356819836.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2750654697953254907.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2292228340356819836.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(("(gu391.pil_d4_n1_3_1_1_3<=gu391.po_d2_n1_1_1_2_2)")U(X(("(gu391.pil_d4_n1_3_1_1_3>gu391.po_d2_n1_1_1_2_2)")||(F(G(!("((gi0.gi0....243
Formula 0 simplified : X(!"(gu391.pil_d4_n1_3_1_1_3<=gu391.po_d2_n1_1_1_2_2)" R X(!"(gu391.pil_d4_n1_3_1_1_3>gu391.po_d2_n1_1_1_2_2)" & GF"((gi0.gi0.gu638....230
Detected timeout of ITS tools.
Treatment of property HypertorusGrid-PT-d4k3p2b08-LTLCardinality-13 finished in 399078 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U X((!p0||F(G(!p1)))))))'
[2025-06-02 02:11:08] [INFO ] Flatten gal took : 136 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11822073742674485695
[2025-06-02 02:11:08] [INFO ] Too many transitions (5184) to apply POR reductions. Disabling POR matrices.
[2025-06-02 02:11:08] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11822073742674485695
Running compilation step : cd /tmp/ltsmin11822073742674485695;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2025-06-02 02:11:08] [INFO ] Applying decomposition
[2025-06-02 02:11:08] [INFO ] Flatten gal took : 138 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3735155460429735844.txt' '-o' '/tmp/graph3735155460429735844.bin' '-w' '/tmp/graph3735155460429735844.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3735155460429735844.bin' '-l' '-1' '-v' '-w' '/tmp/graph3735155460429735844.weights' '-q' '0' '-e' '0.001'
[2025-06-02 02:11:08] [INFO ] Decomposing Gal with order
[2025-06-02 02:11:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 02:11:09] [INFO ] Removed a total of 7747 redundant transitions.
[2025-06-02 02:11:09] [INFO ] Flatten gal took : 258 ms
[2025-06-02 02:11:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 245 labels/synchronizations in 124 ms.
[2025-06-02 02:11:09] [INFO ] Time to serialize gal into /tmp/LTLCardinality15138028558987822882.gal : 25 ms
[2025-06-02 02:11:09] [INFO ] Time to serialize properties into /tmp/LTLCardinality14683383978292623666.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality15138028558987822882.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality14683383978292623666.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...299
Read 2 LTL properties
Checking formula 0 : !((G(F("(gu11.pb_d3_n1_1_2_3_3<=gu11.po_d4_n1_2_2_2_1)"))))
Formula 0 simplified : FG!"(gu11.pb_d3_n1_1_2_3_3<=gu11.po_d4_n1_2_2_2_1)"
Compilation finished in 17734 ms.
Running link step : cd /tmp/ltsmin11822073742674485695;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 86 ms.
Running LTSmin : cd /tmp/ltsmin11822073742674485695;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin11822073742674485695;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin11822073742674485695;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(((LTLAPp1==true) U X((!(LTLAPp1==true)||<>([](!(LTLAPp2==true)))))))' '--buchi-type=spotba'
LTSmin run took 15471 ms.
FORMULA HypertorusGrid-PT-d4k3p2b08-LTLCardinality-13 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Retrying LTSmin with larger timeout 14400 s
Running LTSmin : cd /tmp/ltsmin11822073742674485695;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2025-06-02 02:40:33] [INFO ] Flatten gal took : 402 ms
[2025-06-02 02:40:33] [INFO ] Time to serialize gal into /tmp/LTLCardinality11794336911367732620.gal : 55 ms
[2025-06-02 02:40:33] [INFO ] Time to serialize properties into /tmp/LTLCardinality3745502779501540374.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality11794336911367732620.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality3745502779501540374.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 1 LTL properties
Checking formula 0 : !((G(F("(pb_d3_n1_1_2_3_3<=po_d4_n1_2_2_2_1)"))))
Formula 0 simplified : FG!"(pb_d3_n1_1_2_3_3<=po_d4_n1_2_2_2_1)"

BK_TIME_CONFINEMENT_REACHED

--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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="HypertorusGrid-PT-d4k3p2b08"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is HypertorusGrid-PT-d4k3p2b08, 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 r114-tall-174876422400315"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HypertorusGrid-PT-d4k3p2b08.tgz
mv HypertorusGrid-PT-d4k3p2b08 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.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 ;