Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r500-smll-171649587900313.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is HypertorusGrid-PT-d4k3p2b08, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r500-smll-171649587900313
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.3M
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.9K Apr 22 14:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 22 14:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Apr 22 14:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 13 07:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K Apr 13 07:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 23K Apr 13 06:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 149K Apr 13 06:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 19 07:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 19 15:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rwxr-xr-x 1 mcc users 2.8M May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2024-00
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2024-01
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2024-02
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2024-03
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2024-04
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2024-05
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2024-06
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2024-07
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2024-08
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2024-09
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2024-10
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2024-11
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2023-12
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2023-13
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2023-14
FORMULA_NAME HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1717276512048

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HypertorusGrid-PT-d4k3p2b08
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 21:15:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 21:15:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 21:15:15] [INFO ] Load time of PNML (sax parser for PT used): 718 ms
[2024-06-01 21:15:15] [INFO ] Transformed 2025 places.
[2024-06-01 21:15:15] [INFO ] Transformed 5184 transitions.
[2024-06-01 21:15:15] [INFO ] Parsed PT model containing 2025 places and 5184 transitions and 20736 arcs in 1011 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 56 ms.
Support contains 104 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 458 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
// Phase 1: matrix 5184 rows 2025 cols
[2024-06-01 21:15:16] [INFO ] Computed 730 invariants in 336 ms
[2024-06-01 21:15:21] [INFO ] Implicit Places using invariants in 5289 ms returned []
[2024-06-01 21:15:21] [INFO ] Invariant cache hit.
[2024-06-01 21:15:31] [INFO ] Implicit Places using invariants and state equation in 9535 ms returned []
Implicit Place search using SMT with State Equation took 14898 ms to find 0 implicit places.
Running 4536 sub problems to find dead transitions.
[2024-06-01 21:15:31] [INFO ] Invariant cache hit.
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 30244 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]
Escalating to Integer solving :Problem set: 0 solved, 4536 unsolved
(s1015 1timeout
^^^^^^^^
(error "Invalid token: 1timeout")
Error getting values : (error "ParserException while parsing response: ((s648 1)
(s649 1)
(s650 1)
(s651 1)
(s652 1)
(s653 1)
(s654 1)
(s655 1)
(s656 1)
(s657 1)
(s658 1)
(s659 1)
(s660 1)
(s661 1)
(s662 1)
(s663 1)
(s664 1)
(s665 1)
(s666 1)
(s667 1)
(s668 1)
(s669 1)
(s670 1)
(s671 1)
(s672 1)
(s673 1)
(s674 1)
(s675 1)
(s676 1)
(s677 1)
(s678 1)
(s679 1)
(s680 1)
(s681 1)
(s682 1)
(s683 1)
(s684 1)
(s685 1)
(s686 1)
(s687 1)
(s688 1)
(s689 1)
(s690 1)
(s691 1)
(s692 1)
(s693 1)
(s694 1)
(s695 1)
(s696 1)
(s697 1)
(s698 1)
(s699 1)
(s700 1)
(s701 1)
(s702 1)
(s703 1)
(s704 1)
(s705 1)
(s706 1)
(s707 1)
(s708 1)
(s709 1)
(s710 1)
(s711 1)
(s712 1)
(s713 1)
(s714 1)
(s715 1)
(s716 1)
(s717 1)
(s718 1)
(s719 1)
(s720 1)
(s721 1)
(s722 1)
(s723 1)
(s724 1)
(s725 1)
(s726 1)
(s727 1)
(s728 1)
(s729 1)
(s730 1)
(s731 1)
(s732 1)
(s733 1)
(s734 1)
(s735 1)
(s736 1)
(s737 1)
(s738 1)
(s739 1)
(s740 1)
(s741 1)
(s742 1)
(s743 1)
(s744 1)
(s745 1)
(s746 1)
(s747 1)
(s748 1)
(s749 1)
(s750 1)
(s751 1)
(s752 1)
(s753 1)
(s754 1)
(s755 1)
(s756 1)
(s757 1)
(s758 1)
(s759 1)
(s760 1)
(s761 1)
(s762 1)
(s763 1)
(s764 1)
(s765 1)
(s766 1)
(s767 1)
(s768 1)
(s769 1)
(s770 1)
(s771 1)
(s772 1)
(s773 1)
(s774 1)
(s775 1)
(s776 1)
(s777 1)
(s778 1)
(s779 1)
(s780 1)
(s781 1)
(s782 1)
(s783 1)
(s784 1)
(s785 1)
(s786 1)
(s787 1)
(s788 1)
(s789 1)
(s790 1)
(s791 1)
(s792 1)
(s793 1)
(s794 1)
(s795 1)
(s796 1)
(s797 1)
(s798 1)
(s799 1)
(s800 1)
(s801 1)
(s802 1)
(s803 1)
(s804 1)
(s805 1)
(s806 1)
(s807 1)
(s808 1)
(s809 1)
(s810 1)
(s811 1)
(s812 1)
(s813 1)
(s814 1)
(s815 1)
(s816 1)
(s817 1)
(s818 1)
(s819 1)
(s820 1)
(s821 1)
(s822 1)
(s823 1)
(s824 1)
(s825 1)
(s826 1)
(s827 1)
(s828 1)
(s829 1)
(s830 1)
(s831 1)
(s832 1)
(s833 1)
(s834 1)
(s835 1)
(s836 1)
(s837 1)
(s838 1)
(s839 1)
(s840 1)
(s841 1)
(s842 1)
(s843 1)
(s844 1)
(s845 1)
(s846 1)
(s847 1)
(s848 1)
(s849 1)
(s850 1)
(s851 1)
(s852 1)
(s853 1)
(s854 1)
(s855 1)
(s856 1)
(s857 1)
(s858 1)
(s859 1)
(s860 1)
(s861 1)
(s862 1)
(s863 1)
(s864 1)
(s865 1)
(s866 1)
(s867 1)
(s868 1)
(s869 1)
(s870 1)
(s871 1)
(s872 1)
(s873 1)
(s874 1)
(s875 1)
(s876 1)
(s877 1)
(s878 1)
(s879 1)
(s880 1)
(s881 1)
(s882 1)
(s883 1)
(s884 1)
(s885 1)
(s886 1)
(s887 1)
(s888 1)
(s889 1)
(s890 1)
(s891 1)
(s892 1)
(s893 1)
(s894 1)
(s895 1)
(s896 1)
(s897 1)
(s898 1)
(s899 1)
(s900 1)
(s901 1)
(s902 1)
(s903 1)
(s904 1)
(s905 1)
(s906 1)
(s907 1)
(s908 1)
(s909 1)
(s910 1)
(s911 1)
(s912 1)
(s913 1)
(s914 1)
(s915 1)
(s916 1)
(s917 1)
(s918 1)
(s919 1)
(s920 1)
(s921 1)
(s922 1)
(s923 1)
(s924 1)
(s925 1)
(s926 1)
(s927 1)
(s928 1)
(s929 1)
(s930 1)
(s931 1)
(s932 1)
(s933 1)
(s934 1)
(s935 1)
(s936 1)
(s937 1)
(s938 1)
(s939 1)
(s940 1)
(s941 1)
(s942 1)
(s943 1)
(s944 1)
(s945 1)
(s946 1)
(s947 1)
(s948 1)
(s949 1)
(s950 1)
(s951 1)
(s952 1)
(s953 1)
(s954 1)
(s955 1)
(s956 1)
(s957 1)
(s958 1)
(s959 1)
(s960 1)
(s961 1)
(s962 1)
(s963 1)
(s964 1)
(s965 1)
(s966 1)
(s967 1)
(s968 1)
(s969 1)
(s970 1)
(s971 1)
(s972 1)
(s973 1)
(s974 1)
(s975 1)
(s976 1)
(s977 1)
(s978 1)
(s979 1)
(s980 1)
(s981 1)
(s982 1)
(s983 1)
(s984 1)
(s985 1)
(s986 1)
(s987 1)
(s988 1)
(s989 1)
(s990 1)
(s991 1)
(s992 1)
(s993 1)
(s994 1)
(s995 1)
(s996 1)
(s997 1)
(s998 1)
(s999 1)
(s1000 1)
(s1001 1)
(s1002 1)
(s1003 1)
(s1004 1)
(s1005 1)
(s1006 1)
(s1007 1)
(s1008 1)
(s1009 1)
(s1010 1)
(s1011 1)
(s1012 1)
(s1013 1)
(s1014 1)
(s1015 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 30161 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]
After SMT, in 70172ms problems are : Problem set: 0 solved, 4536 unsolved
Search for dead transitions found 0 dead transitions in 70372ms
Finished structural reductions in LTL mode , in 1 iterations and 85821 ms. Remains : 2025/2025 places, 5184/5184 transitions.
Support contains 104 out of 2025 places after structural reductions.
[2024-06-01 21:16:42] [INFO ] Flatten gal took : 563 ms
[2024-06-01 21:16:43] [INFO ] Flatten gal took : 359 ms
[2024-06-01 21:16:44] [INFO ] Input system was already deterministic with 5184 transitions.
Support contains 101 out of 2025 places (down from 104) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 11194 ms. (3 steps per ms) remains 37/72 properties
BEST_FIRST walk for 4004 steps (4 resets) in 156 ms. (25 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (4 resets) in 178 ms. (22 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (4 resets) in 172 ms. (23 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (4 resets) in 147 ms. (27 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (4 resets) in 152 ms. (26 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (4 resets) in 183 ms. (21 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (4 resets) in 167 ms. (23 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (4 resets) in 169 ms. (23 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (4 resets) in 166 ms. (23 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (4 resets) in 168 ms. (23 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (4 resets) in 167 ms. (23 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (4 resets) in 178 ms. (22 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (4 resets) in 166 ms. (23 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (4 resets) in 167 ms. (23 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (4 resets) in 162 ms. (24 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (4 resets) in 172 ms. (23 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (4 resets) in 176 ms. (22 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (4 resets) in 166 ms. (23 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (4 resets) in 159 ms. (25 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (4 resets) in 161 ms. (24 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (4 resets) in 167 ms. (23 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (4 resets) in 178 ms. (22 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (4 resets) in 158 ms. (25 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (4 resets) in 170 ms. (23 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (4 resets) in 187 ms. (21 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (4 resets) in 188 ms. (21 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (4 resets) in 186 ms. (21 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (4 resets) in 190 ms. (20 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (4 resets) in 186 ms. (21 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (4 resets) in 198 ms. (20 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (4 resets) in 189 ms. (21 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (4 resets) in 189 ms. (21 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (4 resets) in 190 ms. (20 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (4 resets) in 159 ms. (25 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (4 resets) in 152 ms. (26 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (4 resets) in 281 ms. (14 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (4 resets) in 156 ms. (25 steps per ms) remains 37/37 properties
[2024-06-01 21:16:48] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 37 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp49 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp58 is UNSAT
Problem AtomicPropp63 is UNSAT
Problem AtomicPropp64 is UNSAT
Problem AtomicPropp65 is UNSAT
Problem AtomicPropp66 is UNSAT
Problem AtomicPropp67 is UNSAT
Problem AtomicPropp68 is UNSAT
Problem AtomicPropp69 is UNSAT
Problem AtomicPropp70 is UNSAT
At refinement iteration 1 (OVERLAPS) 778/819 variables, 42/42 constraints. Problems are: Problem set: 30 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/819 variables, 0/42 constraints. Problems are: Problem set: 30 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 1198/2017 variables, 687/729 constraints. Problems are: Problem set: 30 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2017 variables, 0/729 constraints. Problems are: Problem set: 30 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 8/2025 variables, 1/730 constraints. Problems are: Problem set: 30 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2025 variables, 0/730 constraints. Problems are: Problem set: 30 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 5184/7209 variables, 2025/2755 constraints. Problems are: Problem set: 30 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 7209/7209 variables, and 2755 constraints, problems are : Problem set: 30 solved, 7 unsolved in 5020 ms.
Refiners :[Positive P Invariants (semi-flows): 729/729 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 2025/2025 constraints, PredecessorRefiner: 37/37 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 30 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 30 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 778/785 variables, 8/8 constraints. Problems are: Problem set: 30 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/785 variables, 0/8 constraints. Problems are: Problem set: 30 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 1232/2017 variables, 721/729 constraints. Problems are: Problem set: 30 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2017 variables, 0/729 constraints. Problems are: Problem set: 30 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 8/2025 variables, 1/730 constraints. Problems are: Problem set: 30 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2025 variables, 0/730 constraints. Problems are: Problem set: 30 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 5184/7209 variables, 2025/2755 constraints. Problems are: Problem set: 30 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/7209 variables, 7/2762 constraints. Problems are: Problem set: 30 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 7209/7209 variables, and 2762 constraints, problems are : Problem set: 30 solved, 7 unsolved in 5018 ms.
Refiners :[Positive P Invariants (semi-flows): 729/729 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 2025/2025 constraints, PredecessorRefiner: 7/37 constraints, Known Traps: 0/0 constraints]
After SMT, in 10114ms problems are : Problem set: 30 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 7 out of 2025 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 386 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 388 ms. Remains : 2025/2025 places, 5184/5184 transitions.
RANDOM walk for 40000 steps (8 resets) in 9332 ms. (4 steps per ms) remains 6/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1587 ms. (25 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1416 ms. (28 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1320 ms. (30 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1749 ms. (22 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1846 ms. (21 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1703 ms. (23 steps per ms) remains 6/6 properties
[2024-06-01 21:17:04] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 771/777 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/777 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 1240/2017 variables, 722/729 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2017 variables, 0/729 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 8/2025 variables, 1/730 constraints. Problems are: Problem set: 0 solved, 6 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/2025 variables, 0/730 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 5184/7209 variables, 2025/2755 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/7209 variables, 0/2755 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 0/7209 variables, 0/2755 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 7209/7209 variables, and 2755 constraints, problems are : Problem set: 0 solved, 6 unsolved in 6530 ms.
Refiners :[Positive P Invariants (semi-flows): 729/729 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 2025/2025 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 771/777 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/777 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 1240/2017 variables, 722/729 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2017 variables, 0/729 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 8/2025 variables, 1/730 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2025 variables, 0/730 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 5184/7209 variables, 2025/2755 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/7209 variables, 6/2761 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/7209 variables, 0/2761 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 0/7209 variables, 0/2761 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 7209/7209 variables, and 2761 constraints, problems are : Problem set: 0 solved, 6 unsolved in 9009 ms.
Refiners :[Positive P Invariants (semi-flows): 729/729 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 2025/2025 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
After SMT, in 15595ms problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 3 different solutions.
Finished Parikh walk after 2046 steps, including 0 resets, run visited all 6 properties in 410 ms. (steps per millisecond=4 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 6 properties in 443 ms.
Successfully simplified 30 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 2 formulas.
FORMULA HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2023-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2023-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 21:17:20] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-06-01 21:17:20] [INFO ] Flatten gal took : 174 ms
FORMULA HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 21:17:21] [INFO ] Flatten gal took : 197 ms
[2024-06-01 21:17:21] [INFO ] Input system was already deterministic with 5184 transitions.
Support contains 36 out of 2025 places (down from 47) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 146 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 148 ms. Remains : 2025/2025 places, 5184/5184 transitions.
[2024-06-01 21:17:22] [INFO ] Flatten gal took : 162 ms
[2024-06-01 21:17:22] [INFO ] Flatten gal took : 192 ms
[2024-06-01 21:17:22] [INFO ] Input system was already deterministic with 5184 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 96 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 97 ms. Remains : 2025/2025 places, 5184/5184 transitions.
[2024-06-01 21:17:22] [INFO ] Flatten gal took : 146 ms
[2024-06-01 21:17:23] [INFO ] Flatten gal took : 173 ms
[2024-06-01 21:17:23] [INFO ] Input system was already deterministic with 5184 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 94 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 95 ms. Remains : 2025/2025 places, 5184/5184 transitions.
[2024-06-01 21:17:23] [INFO ] Flatten gal took : 138 ms
[2024-06-01 21:17:23] [INFO ] Flatten gal took : 166 ms
[2024-06-01 21:17:24] [INFO ] Input system was already deterministic with 5184 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 98 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 98 ms. Remains : 2025/2025 places, 5184/5184 transitions.
[2024-06-01 21:17:24] [INFO ] Flatten gal took : 142 ms
[2024-06-01 21:17:24] [INFO ] Flatten gal took : 176 ms
[2024-06-01 21:17:24] [INFO ] Input system was already deterministic with 5184 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 93 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 94 ms. Remains : 2025/2025 places, 5184/5184 transitions.
[2024-06-01 21:17:25] [INFO ] Flatten gal took : 145 ms
[2024-06-01 21:17:25] [INFO ] Flatten gal took : 171 ms
[2024-06-01 21:17:25] [INFO ] Input system was already deterministic with 5184 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 151 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 151 ms. Remains : 2025/2025 places, 5184/5184 transitions.
[2024-06-01 21:17:26] [INFO ] Flatten gal took : 137 ms
[2024-06-01 21:17:26] [INFO ] Flatten gal took : 163 ms
[2024-06-01 21:17:26] [INFO ] Input system was already deterministic with 5184 transitions.
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.
Finished structural reductions in LTL mode , in 1 iterations and 93 ms. Remains : 2025/2025 places, 5184/5184 transitions.
[2024-06-01 21:17:26] [INFO ] Flatten gal took : 139 ms
[2024-06-01 21:17:26] [INFO ] Flatten gal took : 165 ms
[2024-06-01 21:17:27] [INFO ] Input system was already deterministic with 5184 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 132 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 132 ms. Remains : 2025/2025 places, 5184/5184 transitions.
[2024-06-01 21:17:27] [INFO ] Flatten gal took : 134 ms
[2024-06-01 21:17:27] [INFO ] Flatten gal took : 156 ms
[2024-06-01 21:17:27] [INFO ] Input system was already deterministic with 5184 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2025/2025 places, 5184/5184 transitions.
Applied a total of 0 rules in 89 ms. Remains 2025 /2025 variables (removed 0) and now considering 5184/5184 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 89 ms. Remains : 2025/2025 places, 5184/5184 transitions.
[2024-06-01 21:17:28] [INFO ] Flatten gal took : 131 ms
[2024-06-01 21:17:28] [INFO ] Flatten gal took : 183 ms
[2024-06-01 21:17:28] [INFO ] Input system was already deterministic with 5184 transitions.
[2024-06-01 21:17:28] [INFO ] Flatten gal took : 152 ms
[2024-06-01 21:17:29] [INFO ] Flatten gal took : 164 ms
[2024-06-01 21:17:29] [INFO ] Export to MCC of 9 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2024-06-01 21:17:29] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 2025 places, 5184 transitions and 20736 arcs took 44 ms.
Total runtime 134489 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2024-02
Could not compute solution for formula : HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2024-03
Could not compute solution for formula : HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2024-04
Could not compute solution for formula : HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2024-05
Could not compute solution for formula : HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2024-07
Could not compute solution for formula : HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2024-10
Could not compute solution for formula : HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2024-11
Could not compute solution for formula : HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2023-14
Could not compute solution for formula : HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2023-15

BK_STOP 1717276649574

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2024
ctl formula name HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2024-02
ctl formula formula --ctl=/tmp/549/ctl_0_
ctl formula name HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/549/ctl_1_
ctl formula name HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2024-04
ctl formula formula --ctl=/tmp/549/ctl_2_
ctl formula name HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2024-05
ctl formula formula --ctl=/tmp/549/ctl_3_
ctl formula name HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2024-07
ctl formula formula --ctl=/tmp/549/ctl_4_
ctl formula name HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2024-10
ctl formula formula --ctl=/tmp/549/ctl_5_
ctl formula name HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2024-11
ctl formula formula --ctl=/tmp/549/ctl_6_
ctl formula name HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2023-14
ctl formula formula --ctl=/tmp/549/ctl_7_
ctl formula name HypertorusGrid-PT-d4k3p2b08-CTLCardinality-2023-15
ctl formula formula --ctl=/tmp/549/ctl_8_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

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="CTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is HypertorusGrid-PT-d4k3p2b08, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r500-smll-171649587900313"
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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;