fond
Model Checking Contest 2026
16th edition, Hamburg, Germany, June 23, 2026
Execution of r354-tall-178024402800114
Last Updated
Jun 17, 2026

About the Execution of ITS-Tools for LastZero-PT-N16

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
880.544 105899.00 144613.00 400.30 FFFFFTFTTFTTTFTT normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r354-tall-178024402800114.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-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 2-5973
Executing tool itstools
Input is LastZero-PT-N16, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r354-tall-178024402800114
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.5M
-rw-r--r-- 1 mcc users 6.7K May 27 10:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K May 27 10:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 27 10:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 27 10:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 74K May 27 10:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 285K May 27 10:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 27 10:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 27 10:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 9.8K May 27 10:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 89K May 27 10:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 27 10:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 40K May 27 10:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 22K May 27 10:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 60K May 27 10:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 26 18:17 equiv_col
-rw-r--r-- 1 mcc users 4 May 26 18:17 instance
-rw-r--r-- 1 mcc users 6 May 26 18:17 iscolored
-rw-r--r-- 1 mcc users 1.7M Jun 10 11:58 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 LastZero-PT-N16-CTLFireability-2024-00
FORMULA_NAME LastZero-PT-N16-CTLFireability-2024-01
FORMULA_NAME LastZero-PT-N16-CTLFireability-2024-02
FORMULA_NAME LastZero-PT-N16-CTLFireability-2024-03
FORMULA_NAME LastZero-PT-N16-CTLFireability-2024-04
FORMULA_NAME LastZero-PT-N16-CTLFireability-2024-05
FORMULA_NAME LastZero-PT-N16-CTLFireability-2024-06
FORMULA_NAME LastZero-PT-N16-CTLFireability-2024-07
FORMULA_NAME LastZero-PT-N16-CTLFireability-2024-08
FORMULA_NAME LastZero-PT-N16-CTLFireability-2024-09
FORMULA_NAME LastZero-PT-N16-CTLFireability-2024-10
FORMULA_NAME LastZero-PT-N16-CTLFireability-2024-11
FORMULA_NAME LastZero-PT-N16-CTLFireability-2024-12
FORMULA_NAME LastZero-PT-N16-CTLFireability-2024-13
FORMULA_NAME LastZero-PT-N16-CTLFireability-2024-14
FORMULA_NAME LastZero-PT-N16-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1781099791862

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LastZero-PT-N16
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-06-10 13:56:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-06-10 13:56:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-06-10 13:56:33] [INFO ] Load time of PNML (sax parser for PT used): 185 ms
[2026-06-10 13:56:33] [INFO ] Transformed 612 places.
[2026-06-10 13:56:33] [INFO ] Transformed 5425 transitions.
[2026-06-10 13:56:33] [INFO ] Parsed PT model containing 612 places and 5425 transitions and 16787 arcs in 332 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 ms.
Deduced a syphon composed of 290 places in 23 ms
Reduce places removed 290 places and 3521 transitions.
Reduce places removed 1 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA LastZero-PT-N16-CTLFireability-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LastZero-PT-N16-CTLFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 52 out of 321 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 321/321 places, 1904/1904 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 320 transition count 1904
Applied a total of 1 rules in 35 ms. Remains 320 /321 variables (removed 1) and now considering 1904/1904 (removed 0) transitions.
[2026-06-10 13:56:33] [INFO ] Flow matrix only has 1784 transitions (discarded 120 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10268221538783725256.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1735390506460060791.kers'
[2026-06-10 13:56:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10268221538783725256.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1735390506460060791.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 1784 rows 319 cols 4926 entries
Finished phase 1 with 304 SingleSign rule and 0 generalized
[2026-06-10 13:56:33] [INFO ] Computed 16 invariants in 4 ms
Computed 16 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-1735390506460060791.kers
Total runtime 7 ms.
[2026-06-10 13:56:34] [INFO ] Implicit Places using invariants in 505 ms returned []
[2026-06-10 13:56:34] [INFO ] Flow matrix only has 1784 transitions (discarded 120 similar events)
[2026-06-10 13:56:34] [INFO ] Invariant cache hit.
[2026-06-10 13:56:34] [INFO ] State equation strengthened by 272 read => feed constraints.
[2026-06-10 13:56:43] [INFO ] Implicit Places using invariants and state equation in 9028 ms returned [91]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 9576 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 319/321 places, 1904/1904 transitions.
Applied a total of 0 rules in 15 ms. Remains 319 /319 variables (removed 0) and now considering 1904/1904 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 9640 ms. Remains : 319/321 places, 1904/1904 transitions.
Starting structural reductions in LTL mode, iteration 0 : 319/319 places, 1904/1904 transitions.
Applied a total of 0 rules in 17 ms. Remains 319 /319 variables (removed 0) and now considering 1904/1904 (removed 0) transitions.
[2026-06-10 13:56:43] [INFO ] Flow matrix only has 1784 transitions (discarded 120 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14565625748370921605.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10420838778722753296.kers'
[2026-06-10 13:56:43] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14565625748370921605.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10420838778722753296.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 1784 rows 318 cols 4910 entries
Finished phase 1 with 304 SingleSign rule and 0 generalized
[2026-06-10 13:56:43] [INFO ] Computed 15 invariants in 4 ms
Computed 15 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-10420838778722753296.kers
Total runtime 5 ms.
[2026-06-10 13:56:43] [INFO ] Implicit Places using invariants in 183 ms returned []
[2026-06-10 13:56:43] [INFO ] Flow matrix only has 1784 transitions (discarded 120 similar events)
[2026-06-10 13:56:43] [INFO ] Invariant cache hit.
[2026-06-10 13:56:43] [INFO ] State equation strengthened by 272 read => feed constraints.
[2026-06-10 13:56:54] [INFO ] Implicit Places using invariants and state equation in 11221 ms returned []
Implicit Place search using SMT with State Equation took 11409 ms to find 0 implicit places.
Running 1888 sub problems to find dead transitions.
[2026-06-10 13:56:54] [INFO ] Flow matrix only has 1784 transitions (discarded 120 similar events)
[2026-06-10 13:56:54] [INFO ] Invariant cache hit.
[2026-06-10 13:56:54] [INFO ] State equation strengthened by 272 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/318 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1888 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 318/2103 variables, and 15 constraints, problems are : Problem set: 0 solved, 1888 unsolved in 30063 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 0/319 constraints, ReadFeed: 0/272 constraints, PredecessorRefiner: 1888/1888 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1888 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/318 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1888 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/318 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1888 unsolved
Problem TDEAD281 is UNSAT
Problem TDEAD282 is UNSAT
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Problem TDEAD372 is UNSAT
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Problem TDEAD406 is UNSAT
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Problem TDEAD411 is UNSAT
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Problem TDEAD432 is UNSAT
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Problem TDEAD469 is UNSAT
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Problem TDEAD471 is UNSAT
Problem TDEAD483 is UNSAT
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Problem TDEAD524 is UNSAT
Problem TDEAD525 is UNSAT
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Problem TDEAD529 is UNSAT
Problem TDEAD530 is UNSAT
Problem TDEAD531 is UNSAT
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Problem TDEAD536 is UNSAT
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Problem TDEAD539 is UNSAT
Problem TDEAD540 is UNSAT
Problem TDEAD541 is UNSAT
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Problem TDEAD559 is UNSAT
Problem TDEAD560 is UNSAT
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Problem TDEAD562 is UNSAT
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Problem TDEAD564 is UNSAT
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Problem TDEAD568 is UNSAT
Problem TDEAD569 is UNSAT
Problem TDEAD570 is UNSAT
Problem TDEAD571 is UNSAT
Problem TDEAD572 is UNSAT
Problem TDEAD573 is UNSAT
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Problem TDEAD579 is UNSAT
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Problem TDEAD616 is UNSAT
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Problem TDEAD619 is UNSAT
Problem TDEAD620 is UNSAT
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Problem TDEAD687 is UNSAT
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Problem TDEAD691 is UNSAT
Problem TDEAD692 is UNSAT
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Problem TDEAD735 is UNSAT
Problem TDEAD736 is UNSAT
Problem TDEAD737 is UNSAT
Problem TDEAD738 is UNSAT
Problem TDEAD739 is UNSAT
Problem TDEAD740 is UNSAT
Problem TDEAD741 is UNSAT
Problem TDEAD742 is UNSAT
Problem TDEAD743 is UNSAT
Problem TDEAD744 is UNSAT
Problem TDEAD745 is UNSAT
Problem TDEAD746 is UNSAT
Problem TDEAD747 is UNSAT
Problem TDEAD748 is UNSAT
Problem TDEAD749 is UNSAT
Problem TDEAD750 is UNSAT
Problem TDEAD751 is UNSAT
Problem TDEAD752 is UNSAT
Problem TDEAD753 is UNSAT
Problem TDEAD754 is UNSAT
Problem TDEAD755 is UNSAT
Problem TDEAD756 is UNSAT
Problem TDEAD757 is UNSAT
Problem TDEAD758 is UNSAT
Problem TDEAD759 is UNSAT
Problem TDEAD773 is UNSAT
Problem TDEAD774 is UNSAT
Problem TDEAD775 is UNSAT
Problem TDEAD776 is UNSAT
Problem TDEAD777 is UNSAT
Problem TDEAD778 is UNSAT
Problem TDEAD779 is UNSAT
Problem TDEAD780 is UNSAT
Problem TDEAD781 is UNSAT
Problem TDEAD782 is UNSAT
Problem TDEAD783 is UNSAT
Problem TDEAD784 is UNSAT
Problem TDEAD785 is UNSAT
Problem TDEAD786 is UNSAT
Problem TDEAD787 is UNSAT
Problem TDEAD788 is UNSAT
Problem TDEAD789 is UNSAT
Problem TDEAD790 is UNSAT
Problem TDEAD791 is UNSAT
Problem TDEAD792 is UNSAT
Problem TDEAD793 is UNSAT
Problem TDEAD794 is UNSAT
Problem TDEAD795 is UNSAT
Problem TDEAD796 is UNSAT
Problem TDEAD797 is UNSAT
Problem TDEAD798 is UNSAT
Problem TDEAD799 is UNSAT
Problem TDEAD800 is UNSAT
Problem TDEAD801 is UNSAT
Problem TDEAD802 is UNSAT
Problem TDEAD803 is UNSAT
Problem TDEAD804 is UNSAT
Problem TDEAD805 is UNSAT
Problem TDEAD806 is UNSAT
Problem TDEAD807 is UNSAT
Problem TDEAD808 is UNSAT
Problem TDEAD809 is UNSAT
Problem TDEAD810 is UNSAT
Problem TDEAD811 is UNSAT
Problem TDEAD812 is UNSAT
Problem TDEAD813 is UNSAT
Problem TDEAD814 is UNSAT
Problem TDEAD815 is UNSAT
Problem TDEAD816 is UNSAT
Problem TDEAD817 is UNSAT
Problem TDEAD818 is UNSAT
Problem TDEAD819 is UNSAT
Problem TDEAD820 is UNSAT
Problem TDEAD821 is UNSAT
Problem TDEAD822 is UNSAT
Problem TDEAD823 is UNSAT
Problem TDEAD824 is UNSAT
Problem TDEAD825 is UNSAT
Problem TDEAD826 is UNSAT
Problem TDEAD827 is UNSAT
Problem TDEAD828 is UNSAT
Problem TDEAD829 is UNSAT
Problem TDEAD830 is UNSAT
Problem TDEAD831 is UNSAT
Problem TDEAD832 is UNSAT
Problem TDEAD833 is UNSAT
Problem TDEAD834 is UNSAT
Problem TDEAD835 is UNSAT
Problem TDEAD836 is UNSAT
Problem TDEAD837 is UNSAT
Problem TDEAD838 is UNSAT
Problem TDEAD839 is UNSAT
Problem TDEAD840 is UNSAT
Problem TDEAD841 is UNSAT
Problem TDEAD842 is UNSAT
Problem TDEAD843 is UNSAT
Problem TDEAD844 is UNSAT
Problem TDEAD845 is UNSAT
Problem TDEAD846 is UNSAT
Problem TDEAD847 is UNSAT
Problem TDEAD848 is UNSAT
Problem TDEAD849 is UNSAT
Problem TDEAD850 is UNSAT
Problem TDEAD851 is UNSAT
Problem TDEAD852 is UNSAT
Problem TDEAD853 is UNSAT
Problem TDEAD854 is UNSAT
Problem TDEAD855 is UNSAT
Problem TDEAD856 is UNSAT
Problem TDEAD857 is UNSAT
Problem TDEAD858 is UNSAT
Problem TDEAD859 is UNSAT
Problem TDEAD860 is UNSAT
Problem TDEAD861 is UNSAT
Problem TDEAD862 is UNSAT
Problem TDEAD863 is UNSAT
Problem TDEAD864 is UNSAT
Problem TDEAD865 is UNSAT
Problem TDEAD866 is UNSAT
Problem TDEAD867 is UNSAT
Problem TDEAD868 is UNSAT
Problem TDEAD869 is UNSAT
Problem TDEAD870 is UNSAT
Problem TDEAD871 is UNSAT
Problem TDEAD872 is UNSAT
Problem TDEAD873 is UNSAT
Problem TDEAD874 is UNSAT
Problem TDEAD875 is UNSAT
Problem TDEAD876 is UNSAT
Problem TDEAD877 is UNSAT
Problem TDEAD878 is UNSAT
Problem TDEAD879 is UNSAT
Problem TDEAD880 is UNSAT
Problem TDEAD881 is UNSAT
Problem TDEAD882 is UNSAT
Problem TDEAD883 is UNSAT
Problem TDEAD884 is UNSAT
Problem TDEAD885 is UNSAT
Problem TDEAD886 is UNSAT
Problem TDEAD887 is UNSAT
Problem TDEAD888 is UNSAT
Problem TDEAD889 is UNSAT
Problem TDEAD890 is UNSAT
Problem TDEAD891 is UNSAT
Problem TDEAD892 is UNSAT
Problem TDEAD893 is UNSAT
Problem TDEAD894 is UNSAT
Problem TDEAD895 is UNSAT
Problem TDEAD896 is UNSAT
Problem TDEAD897 is UNSAT
Problem TDEAD898 is UNSAT
Problem TDEAD899 is UNSAT
Problem TDEAD900 is UNSAT
Problem TDEAD901 is UNSAT
Problem TDEAD902 is UNSAT
Problem TDEAD903 is UNSAT
Problem TDEAD904 is UNSAT
Problem TDEAD905 is UNSAT
Problem TDEAD906 is UNSAT
Problem TDEAD907 is UNSAT
Problem TDEAD908 is UNSAT
Problem TDEAD909 is UNSAT
Problem TDEAD910 is UNSAT
Problem TDEAD911 is UNSAT
Problem TDEAD912 is UNSAT
Problem TDEAD913 is UNSAT
Problem TDEAD914 is UNSAT
Problem TDEAD915 is UNSAT
Problem TDEAD916 is UNSAT
Problem TDEAD917 is UNSAT
Problem TDEAD918 is UNSAT
Problem TDEAD919 is UNSAT
Problem TDEAD920 is UNSAT
Problem TDEAD921 is UNSAT
Problem TDEAD922 is UNSAT
Problem TDEAD923 is UNSAT
Problem TDEAD924 is UNSAT
Problem TDEAD925 is UNSAT
Problem TDEAD926 is UNSAT
Problem TDEAD927 is UNSAT
Problem TDEAD928 is UNSAT
Problem TDEAD929 is UNSAT
Problem TDEAD930 is UNSAT
Problem TDEAD931 is UNSAT
Problem TDEAD932 is UNSAT
Problem TDEAD933 is UNSAT
Problem TDEAD934 is UNSAT
Problem TDEAD935 is UNSAT
Problem TDEAD936 is UNSAT
Problem TDEAD937 is UNSAT
Problem TDEAD938 is UNSAT
Problem TDEAD939 is UNSAT
Problem TDEAD940 is UNSAT
Problem TDEAD941 is UNSAT
Problem TDEAD956 is UNSAT
Problem TDEAD957 is UNSAT
Problem TDEAD958 is UNSAT
Problem TDEAD959 is UNSAT
Problem TDEAD960 is UNSAT
Problem TDEAD961 is UNSAT
Problem TDEAD962 is UNSAT
Problem TDEAD963 is UNSAT
Problem TDEAD964 is UNSAT
Problem TDEAD965 is UNSAT
Problem TDEAD966 is UNSAT
Problem TDEAD967 is UNSAT
Problem TDEAD968 is UNSAT
Problem TDEAD969 is UNSAT
Problem TDEAD970 is UNSAT
Problem TDEAD971 is UNSAT
Problem TDEAD972 is UNSAT
Problem TDEAD973 is UNSAT
Problem TDEAD974 is UNSAT
Problem TDEAD975 is UNSAT
Problem TDEAD976 is UNSAT
Problem TDEAD977 is UNSAT
Problem TDEAD978 is UNSAT
Problem TDEAD979 is UNSAT
Problem TDEAD980 is UNSAT
Problem TDEAD981 is UNSAT
Problem TDEAD982 is UNSAT
Problem TDEAD983 is UNSAT
Problem TDEAD984 is UNSAT
Problem TDEAD985 is UNSAT
Problem TDEAD986 is UNSAT
Problem TDEAD987 is UNSAT
Problem TDEAD988 is UNSAT
Problem TDEAD989 is UNSAT
Problem TDEAD990 is UNSAT
Problem TDEAD991 is UNSAT
Problem TDEAD992 is UNSAT
Problem TDEAD993 is UNSAT
Problem TDEAD994 is UNSAT
Problem TDEAD995 is UNSAT
Problem TDEAD996 is UNSAT
Problem TDEAD997 is UNSAT
Problem TDEAD998 is UNSAT
Problem TDEAD999 is UNSAT
Problem TDEAD1000 is UNSAT
Problem TDEAD1001 is UNSAT
Problem TDEAD1002 is UNSAT
Problem TDEAD1003 is UNSAT
Problem TDEAD1004 is UNSAT
Problem TDEAD1005 is UNSAT
Problem TDEAD1006 is UNSAT
Problem TDEAD1007 is UNSAT
Problem TDEAD1008 is UNSAT
Problem TDEAD1009 is UNSAT
Problem TDEAD1010 is UNSAT
Problem TDEAD1011 is UNSAT
Problem TDEAD1012 is UNSAT
Problem TDEAD1013 is UNSAT
Problem TDEAD1014 is UNSAT
Problem TDEAD1015 is UNSAT
Problem TDEAD1016 is UNSAT
Problem TDEAD1017 is UNSAT
Problem TDEAD1018 is UNSAT
Problem TDEAD1019 is UNSAT
Problem TDEAD1020 is UNSAT
Problem TDEAD1021 is UNSAT
Problem TDEAD1022 is UNSAT
Problem TDEAD1023 is UNSAT
Problem TDEAD1024 is UNSAT
Problem TDEAD1025 is UNSAT
Problem TDEAD1026 is UNSAT
Problem TDEAD1027 is UNSAT
Problem TDEAD1028 is UNSAT
Problem TDEAD1029 is UNSAT
Problem TDEAD1030 is UNSAT
Problem TDEAD1031 is UNSAT
Problem TDEAD1032 is UNSAT
Problem TDEAD1033 is UNSAT
Problem TDEAD1034 is UNSAT
Problem TDEAD1035 is UNSAT
Problem TDEAD1036 is UNSAT
Problem TDEAD1037 is UNSAT
Problem TDEAD1038 is UNSAT
Problem TDEAD1039 is UNSAT
Problem TDEAD1040 is UNSAT
Problem TDEAD1041 is UNSAT
Problem TDEAD1042 is UNSAT
Problem TDEAD1043 is UNSAT
Problem TDEAD1044 is UNSAT
Problem TDEAD1045 is UNSAT
Problem TDEAD1046 is UNSAT
Problem TDEAD1047 is UNSAT
Problem TDEAD1048 is UNSAT
Problem TDEAD1049 is UNSAT
Problem TDEAD1050 is UNSAT
Problem TDEAD1051 is UNSAT
Problem TDEAD1052 is UNSAT
Problem TDEAD1053 is UNSAT
Problem TDEAD1054 is UNSAT
Problem TDEAD1055 is UNSAT
Problem TDEAD1056 is UNSAT
Problem TDEAD1057 is UNSAT
Problem TDEAD1058 is UNSAT
Problem TDEAD1059 is UNSAT
Problem TDEAD1060 is UNSAT
Problem TDEAD1061 is UNSAT
Problem TDEAD1062 is UNSAT
Problem TDEAD1063 is UNSAT
Problem TDEAD1064 is UNSAT
Problem TDEAD1065 is UNSAT
Problem TDEAD1066 is UNSAT
Problem TDEAD1067 is UNSAT
Problem TDEAD1068 is UNSAT
Problem TDEAD1069 is UNSAT
Problem TDEAD1070 is UNSAT
Problem TDEAD1071 is UNSAT
Problem TDEAD1072 is UNSAT
Problem TDEAD1073 is UNSAT
Problem TDEAD1074 is UNSAT
Problem TDEAD1075 is UNSAT
Problem TDEAD1076 is UNSAT
Problem TDEAD1077 is UNSAT
Problem TDEAD1078 is UNSAT
Problem TDEAD1079 is UNSAT
Problem TDEAD1080 is UNSAT
Problem TDEAD1081 is UNSAT
Problem TDEAD1082 is UNSAT
Problem TDEAD1083 is UNSAT
Problem TDEAD1084 is UNSAT
Problem TDEAD1085 is UNSAT
Problem TDEAD1086 is UNSAT
Problem TDEAD1087 is UNSAT
Problem TDEAD1088 is UNSAT
Problem TDEAD1089 is UNSAT
Problem TDEAD1090 is UNSAT
Problem TDEAD1091 is UNSAT
Problem TDEAD1092 is UNSAT
Problem TDEAD1093 is UNSAT
Problem TDEAD1094 is UNSAT
Problem TDEAD1095 is UNSAT
Problem TDEAD1096 is UNSAT
Problem TDEAD1097 is UNSAT
Problem TDEAD1098 is UNSAT
Problem TDEAD1099 is UNSAT
Problem TDEAD1100 is UNSAT
Problem TDEAD1101 is UNSAT
Problem TDEAD1102 is UNSAT
Problem TDEAD1103 is UNSAT
Problem TDEAD1104 is UNSAT
Problem TDEAD1105 is UNSAT
Problem TDEAD1106 is UNSAT
Problem TDEAD1107 is UNSAT
Problem TDEAD1108 is UNSAT
Problem TDEAD1109 is UNSAT
Problem TDEAD1110 is UNSAT
Problem TDEAD1111 is UNSAT
Problem TDEAD1112 is UNSAT
Problem TDEAD1113 is UNSAT
Problem TDEAD1114 is UNSAT
Problem TDEAD1115 is UNSAT
Problem TDEAD1116 is UNSAT
Problem TDEAD1117 is UNSAT
Problem TDEAD1118 is UNSAT
Problem TDEAD1119 is UNSAT
Problem TDEAD1120 is UNSAT
Problem TDEAD1121 is UNSAT
Problem TDEAD1122 is UNSAT
Problem TDEAD1123 is UNSAT
Problem TDEAD1124 is UNSAT
Problem TDEAD1125 is UNSAT
Problem TDEAD1126 is UNSAT
Problem TDEAD1127 is UNSAT
Problem TDEAD1128 is UNSAT
Problem TDEAD1129 is UNSAT
Problem TDEAD1130 is UNSAT
Problem TDEAD1131 is UNSAT
Problem TDEAD1132 is UNSAT
Problem TDEAD1133 is UNSAT
Problem TDEAD1134 is UNSAT
Problem TDEAD1135 is UNSAT
Problem TDEAD1136 is UNSAT
Problem TDEAD1137 is UNSAT
Problem TDEAD1138 is UNSAT
Problem TDEAD1139 is UNSAT
Problem TDEAD1140 is UNSAT
Problem TDEAD1141 is UNSAT
Problem TDEAD1142 is UNSAT
Problem TDEAD1143 is UNSAT
Problem TDEAD1144 is UNSAT
Problem TDEAD1145 is UNSAT
Problem TDEAD1146 is UNSAT
Problem TDEAD1147 is UNSAT
Problem TDEAD1148 is UNSAT
Problem TDEAD1149 is UNSAT
Problem TDEAD1150 is UNSAT
Problem TDEAD1151 is UNSAT
Problem TDEAD1167 is UNSAT
Problem TDEAD1168 is UNSAT
Problem TDEAD1169 is UNSAT
Problem TDEAD1170 is UNSAT
Problem TDEAD1171 is UNSAT
Problem TDEAD1172 is UNSAT
Problem TDEAD1173 is UNSAT
Problem TDEAD1174 is UNSAT
Problem TDEAD1175 is UNSAT
Problem TDEAD1176 is UNSAT
Problem TDEAD1177 is UNSAT
Problem TDEAD1178 is UNSAT
Problem TDEAD1179 is UNSAT
Problem TDEAD1180 is UNSAT
Problem TDEAD1181 is UNSAT
Problem TDEAD1182 is UNSAT
Problem TDEAD1183 is UNSAT
Problem TDEAD1184 is UNSAT
Problem TDEAD1185 is UNSAT
Problem TDEAD1186 is UNSAT
Problem TDEAD1187 is UNSAT
Problem TDEAD1188 is UNSAT
Problem TDEAD1189 is UNSAT
Problem TDEAD1190 is UNSAT
Problem TDEAD1191 is UNSAT
Problem TDEAD1192 is UNSAT
Problem TDEAD1193 is UNSAT
Problem TDEAD1194 is UNSAT
Problem TDEAD1195 is UNSAT
Problem TDEAD1196 is UNSAT
Problem TDEAD1197 is UNSAT
Problem TDEAD1198 is UNSAT
Problem TDEAD1199 is UNSAT
Problem TDEAD1200 is UNSAT
Problem TDEAD1201 is UNSAT
Problem TDEAD1202 is UNSAT
Problem TDEAD1203 is UNSAT
Problem TDEAD1204 is UNSAT
Problem TDEAD1205 is UNSAT
Problem TDEAD1206 is UNSAT
Problem TDEAD1207 is UNSAT
Problem TDEAD1208 is UNSAT
Problem TDEAD1209 is UNSAT
Problem TDEAD1210 is UNSAT
Problem TDEAD1211 is UNSAT
Problem TDEAD1212 is UNSAT
Problem TDEAD1213 is UNSAT
Problem TDEAD1214 is UNSAT
Problem TDEAD1215 is UNSAT
Problem TDEAD1216 is UNSAT
Problem TDEAD1217 is UNSAT
Problem TDEAD1218 is UNSAT
Problem TDEAD1219 is UNSAT
Problem TDEAD1220 is UNSAT
Problem TDEAD1221 is UNSAT
Problem TDEAD1222 is UNSAT
Problem TDEAD1223 is UNSAT
Problem TDEAD1224 is UNSAT
Problem TDEAD1225 is UNSAT
Problem TDEAD1226 is UNSAT
Problem TDEAD1227 is UNSAT
Problem TDEAD1228 is UNSAT
Problem TDEAD1229 is UNSAT
Problem TDEAD1230 is UNSAT
Problem TDEAD1231 is UNSAT
Problem TDEAD1232 is UNSAT
Problem TDEAD1233 is UNSAT
Problem TDEAD1234 is UNSAT
Problem TDEAD1235 is UNSAT
Problem TDEAD1236 is UNSAT
Problem TDEAD1237 is UNSAT
Problem TDEAD1238 is UNSAT
Problem TDEAD1239 is UNSAT
Problem TDEAD1240 is UNSAT
Problem TDEAD1241 is UNSAT
Problem TDEAD1242 is UNSAT
Problem TDEAD1243 is UNSAT
Problem TDEAD1244 is UNSAT
Problem TDEAD1245 is UNSAT
Problem TDEAD1246 is UNSAT
Problem TDEAD1247 is UNSAT
Problem TDEAD1248 is UNSAT
Problem TDEAD1249 is UNSAT
Problem TDEAD1250 is UNSAT
Problem TDEAD1251 is UNSAT
Problem TDEAD1252 is UNSAT
Problem TDEAD1253 is UNSAT
Problem TDEAD1254 is UNSAT
Problem TDEAD1255 is UNSAT
Problem TDEAD1256 is UNSAT
Problem TDEAD1257 is UNSAT
Problem TDEAD1258 is UNSAT
Problem TDEAD1259 is UNSAT
Problem TDEAD1260 is UNSAT
Problem TDEAD1261 is UNSAT
Problem TDEAD1262 is UNSAT
Problem TDEAD1263 is UNSAT
Problem TDEAD1264 is UNSAT
Problem TDEAD1265 is UNSAT
Problem TDEAD1266 is UNSAT
Problem TDEAD1267 is UNSAT
Problem TDEAD1268 is UNSAT
Problem TDEAD1269 is UNSAT
Problem TDEAD1270 is UNSAT
Problem TDEAD1271 is UNSAT
Problem TDEAD1272 is UNSAT
Problem TDEAD1273 is UNSAT
Problem TDEAD1274 is UNSAT
Problem TDEAD1275 is UNSAT
Problem TDEAD1276 is UNSAT
Problem TDEAD1277 is UNSAT
Problem TDEAD1278 is UNSAT
Problem TDEAD1279 is UNSAT
Problem TDEAD1280 is UNSAT
Problem TDEAD1281 is UNSAT
Problem TDEAD1282 is UNSAT
Problem TDEAD1283 is UNSAT
Problem TDEAD1284 is UNSAT
Problem TDEAD1285 is UNSAT
Problem TDEAD1286 is UNSAT
Problem TDEAD1287 is UNSAT
Problem TDEAD1288 is UNSAT
Problem TDEAD1289 is UNSAT
Problem TDEAD1290 is UNSAT
Problem TDEAD1291 is UNSAT
Problem TDEAD1292 is UNSAT
Problem TDEAD1293 is UNSAT
Problem TDEAD1294 is UNSAT
Problem TDEAD1295 is UNSAT
Problem TDEAD1296 is UNSAT
Problem TDEAD1297 is UNSAT
Problem TDEAD1298 is UNSAT
Problem TDEAD1299 is UNSAT
Problem TDEAD1300 is UNSAT
Problem TDEAD1301 is UNSAT
Problem TDEAD1302 is UNSAT
Problem TDEAD1303 is UNSAT
Problem TDEAD1304 is UNSAT
Problem TDEAD1305 is UNSAT
Problem TDEAD1306 is UNSAT
Problem TDEAD1307 is UNSAT
Problem TDEAD1308 is UNSAT
Problem TDEAD1309 is UNSAT
Problem TDEAD1310 is UNSAT
Problem TDEAD1311 is UNSAT
Problem TDEAD1312 is UNSAT
Problem TDEAD1313 is UNSAT
Problem TDEAD1314 is UNSAT
Problem TDEAD1315 is UNSAT
Problem TDEAD1316 is UNSAT
Problem TDEAD1317 is UNSAT
Problem TDEAD1318 is UNSAT
Problem TDEAD1319 is UNSAT
Problem TDEAD1320 is UNSAT
Problem TDEAD1321 is UNSAT
Problem TDEAD1322 is UNSAT
Problem TDEAD1323 is UNSAT
Problem TDEAD1324 is UNSAT
Problem TDEAD1325 is UNSAT
Problem TDEAD1326 is UNSAT
Problem TDEAD1327 is UNSAT
Problem TDEAD1328 is UNSAT
Problem TDEAD1329 is UNSAT
Problem TDEAD1330 is UNSAT
Problem TDEAD1331 is UNSAT
Problem TDEAD1332 is UNSAT
Problem TDEAD1333 is UNSAT
Problem TDEAD1334 is UNSAT
Problem TDEAD1335 is UNSAT
Problem TDEAD1336 is UNSAT
Problem TDEAD1337 is UNSAT
Problem TDEAD1338 is UNSAT
Problem TDEAD1339 is UNSAT
Problem TDEAD1340 is UNSAT
Problem TDEAD1341 is UNSAT
Problem TDEAD1342 is UNSAT
Problem TDEAD1343 is UNSAT
Problem TDEAD1344 is UNSAT
Problem TDEAD1345 is UNSAT
Problem TDEAD1346 is UNSAT
Problem TDEAD1347 is UNSAT
Problem TDEAD1348 is UNSAT
Problem TDEAD1349 is UNSAT
Problem TDEAD1350 is UNSAT
Problem TDEAD1351 is UNSAT
Problem TDEAD1352 is UNSAT
Problem TDEAD1353 is UNSAT
Problem TDEAD1354 is UNSAT
Problem TDEAD1355 is UNSAT
Problem TDEAD1356 is UNSAT
Problem TDEAD1357 is UNSAT
Problem TDEAD1358 is UNSAT
Problem TDEAD1359 is UNSAT
Problem TDEAD1360 is UNSAT
Problem TDEAD1361 is UNSAT
Problem TDEAD1362 is UNSAT
Problem TDEAD1363 is UNSAT
Problem TDEAD1364 is UNSAT
Problem TDEAD1365 is UNSAT
Problem TDEAD1366 is UNSAT
Problem TDEAD1367 is UNSAT
Problem TDEAD1368 is UNSAT
Problem TDEAD1369 is UNSAT
Problem TDEAD1370 is UNSAT
Problem TDEAD1371 is UNSAT
Problem TDEAD1372 is UNSAT
Problem TDEAD1373 is UNSAT
Problem TDEAD1374 is UNSAT
Problem TDEAD1375 is UNSAT
Problem TDEAD1376 is UNSAT
Problem TDEAD1377 is UNSAT
Problem TDEAD1378 is UNSAT
Problem TDEAD1379 is UNSAT
Problem TDEAD1380 is UNSAT
Problem TDEAD1381 is UNSAT
Problem TDEAD1382 is UNSAT
Problem TDEAD1383 is UNSAT
Problem TDEAD1384 is UNSAT
Problem TDEAD1385 is UNSAT
Problem TDEAD1386 is UNSAT
Problem TDEAD1387 is UNSAT
Problem TDEAD1388 is UNSAT
Problem TDEAD1389 is UNSAT
Problem TDEAD1390 is UNSAT
Problem TDEAD1391 is UNSAT
Problem TDEAD1408 is UNSAT
Problem TDEAD1409 is UNSAT
Problem TDEAD1410 is UNSAT
Problem TDEAD1411 is UNSAT
Problem TDEAD1412 is UNSAT
Problem TDEAD1413 is UNSAT
Problem TDEAD1414 is UNSAT
Problem TDEAD1415 is UNSAT
Problem TDEAD1416 is UNSAT
Problem TDEAD1417 is UNSAT
Problem TDEAD1418 is UNSAT
Problem TDEAD1419 is UNSAT
Problem TDEAD1420 is UNSAT
Problem TDEAD1421 is UNSAT
Problem TDEAD1422 is UNSAT
Problem TDEAD1423 is UNSAT
Problem TDEAD1424 is UNSAT
Problem TDEAD1425 is UNSAT
Problem TDEAD1426 is UNSAT
Problem TDEAD1427 is UNSAT
Problem TDEAD1428 is UNSAT
Problem TDEAD1429 is UNSAT
Problem TDEAD1430 is UNSAT
Problem TDEAD1431 is UNSAT
Problem TDEAD1432 is UNSAT
Problem TDEAD1433 is UNSAT
Problem TDEAD1434 is UNSAT
Problem TDEAD1435 is UNSAT
Problem TDEAD1436 is UNSAT
Problem TDEAD1437 is UNSAT
Problem TDEAD1438 is UNSAT
Problem TDEAD1439 is UNSAT
Problem TDEAD1440 is UNSAT
Problem TDEAD1441 is UNSAT
Problem TDEAD1442 is UNSAT
Problem TDEAD1443 is UNSAT
Problem TDEAD1444 is UNSAT
Problem TDEAD1445 is UNSAT
Problem TDEAD1446 is UNSAT
Problem TDEAD1447 is UNSAT
Problem TDEAD1448 is UNSAT
Problem TDEAD1449 is UNSAT
Problem TDEAD1450 is UNSAT
Problem TDEAD1451 is UNSAT
Problem TDEAD1452 is UNSAT
Problem TDEAD1453 is UNSAT
Problem TDEAD1454 is UNSAT
Problem TDEAD1455 is UNSAT
Problem TDEAD1456 is UNSAT
Problem TDEAD1457 is UNSAT
Problem TDEAD1458 is UNSAT
Problem TDEAD1459 is UNSAT
Problem TDEAD1460 is UNSAT
Problem TDEAD1461 is UNSAT
Problem TDEAD1462 is UNSAT
Problem TDEAD1463 is UNSAT
Problem TDEAD1464 is UNSAT
Problem TDEAD1465 is UNSAT
Problem TDEAD1466 is UNSAT
Problem TDEAD1467 is UNSAT
Problem TDEAD1468 is UNSAT
Problem TDEAD1469 is UNSAT
Problem TDEAD1470 is UNSAT
Problem TDEAD1471 is UNSAT
Problem TDEAD1472 is UNSAT
Problem TDEAD1473 is UNSAT
Problem TDEAD1474 is UNSAT
Problem TDEAD1475 is UNSAT
Problem TDEAD1476 is UNSAT
Problem TDEAD1477 is UNSAT
Problem TDEAD1478 is UNSAT
Problem TDEAD1479 is UNSAT
Problem TDEAD1480 is UNSAT
Problem TDEAD1481 is UNSAT
Problem TDEAD1482 is UNSAT
Problem TDEAD1483 is UNSAT
Problem TDEAD1484 is UNSAT
Problem TDEAD1485 is UNSAT
Problem TDEAD1486 is UNSAT
Problem TDEAD1487 is UNSAT
Problem TDEAD1488 is UNSAT
Problem TDEAD1489 is UNSAT
Problem TDEAD1490 is UNSAT
Problem TDEAD1491 is UNSAT
Problem TDEAD1492 is UNSAT
Problem TDEAD1493 is UNSAT
Problem TDEAD1494 is UNSAT
Problem TDEAD1495 is UNSAT
Problem TDEAD1496 is UNSAT
Problem TDEAD1497 is UNSAT
Problem TDEAD1498 is UNSAT
Problem TDEAD1499 is UNSAT
Problem TDEAD1500 is UNSAT
Problem TDEAD1501 is UNSAT
Problem TDEAD1502 is UNSAT
Problem TDEAD1503 is UNSAT
Problem TDEAD1504 is UNSAT
Problem TDEAD1505 is UNSAT
Problem TDEAD1506 is UNSAT
Problem TDEAD1507 is UNSAT
Problem TDEAD1508 is UNSAT
Problem TDEAD1509 is UNSAT
Problem TDEAD1510 is UNSAT
Problem TDEAD1511 is UNSAT
Problem TDEAD1512 is UNSAT
Problem TDEAD1513 is UNSAT
Problem TDEAD1514 is UNSAT
Problem TDEAD1515 is UNSAT
Problem TDEAD1516 is UNSAT
Problem TDEAD1517 is UNSAT
Problem TDEAD1518 is UNSAT
Problem TDEAD1519 is UNSAT
Problem TDEAD1520 is UNSAT
Problem TDEAD1521 is UNSAT
Problem TDEAD1522 is UNSAT
Problem TDEAD1523 is UNSAT
Problem TDEAD1524 is UNSAT
Problem TDEAD1525 is UNSAT
Problem TDEAD1526 is UNSAT
Problem TDEAD1527 is UNSAT
Problem TDEAD1528 is UNSAT
Problem TDEAD1529 is UNSAT
Problem TDEAD1530 is UNSAT
Problem TDEAD1531 is UNSAT
Problem TDEAD1532 is UNSAT
Problem TDEAD1533 is UNSAT
Problem TDEAD1534 is UNSAT
Problem TDEAD1535 is UNSAT
Problem TDEAD1536 is UNSAT
Problem TDEAD1537 is UNSAT
Problem TDEAD1538 is UNSAT
Problem TDEAD1539 is UNSAT
Problem TDEAD1540 is UNSAT
Problem TDEAD1541 is UNSAT
Problem TDEAD1542 is UNSAT
Problem TDEAD1543 is UNSAT
Problem TDEAD1544 is UNSAT
Problem TDEAD1545 is UNSAT
Problem TDEAD1546 is UNSAT
Problem TDEAD1547 is UNSAT
Problem TDEAD1548 is UNSAT
Problem TDEAD1549 is UNSAT
Problem TDEAD1550 is UNSAT
Problem TDEAD1551 is UNSAT
Problem TDEAD1552 is UNSAT
Problem TDEAD1553 is UNSAT
Problem TDEAD1554 is UNSAT
Problem TDEAD1555 is UNSAT
Problem TDEAD1556 is UNSAT
Problem TDEAD1557 is UNSAT
Problem TDEAD1558 is UNSAT
Problem TDEAD1559 is UNSAT
Problem TDEAD1560 is UNSAT
Problem TDEAD1561 is UNSAT
Problem TDEAD1562 is UNSAT
Problem TDEAD1563 is UNSAT
Problem TDEAD1564 is UNSAT
Problem TDEAD1565 is UNSAT
Problem TDEAD1566 is UNSAT
Problem TDEAD1567 is UNSAT
Problem TDEAD1568 is UNSAT
Problem TDEAD1569 is UNSAT
Problem TDEAD1570 is UNSAT
Problem TDEAD1571 is UNSAT
Problem TDEAD1572 is UNSAT
Problem TDEAD1573 is UNSAT
Problem TDEAD1574 is UNSAT
Problem TDEAD1575 is UNSAT
Problem TDEAD1576 is UNSAT
Problem TDEAD1577 is UNSAT
Problem TDEAD1578 is UNSAT
Problem TDEAD1579 is UNSAT
Problem TDEAD1580 is UNSAT
Problem TDEAD1581 is UNSAT
Problem TDEAD1582 is UNSAT
Problem TDEAD1583 is UNSAT
Problem TDEAD1584 is UNSAT
Problem TDEAD1585 is UNSAT
Problem TDEAD1586 is UNSAT
Problem TDEAD1587 is UNSAT
Problem TDEAD1588 is UNSAT
Problem TDEAD1589 is UNSAT
Problem TDEAD1590 is UNSAT
Problem TDEAD1591 is UNSAT
Problem TDEAD1592 is UNSAT
Problem TDEAD1593 is UNSAT
Problem TDEAD1594 is UNSAT
Problem TDEAD1595 is UNSAT
Problem TDEAD1596 is UNSAT
Problem TDEAD1597 is UNSAT
Problem TDEAD1598 is UNSAT
Problem TDEAD1599 is UNSAT
Problem TDEAD1600 is UNSAT
Problem TDEAD1601 is UNSAT
Problem TDEAD1602 is UNSAT
Problem TDEAD1603 is UNSAT
Problem TDEAD1604 is UNSAT
Problem TDEAD1605 is UNSAT
Problem TDEAD1606 is UNSAT
Problem TDEAD1607 is UNSAT
Problem TDEAD1608 is UNSAT
Problem TDEAD1609 is UNSAT
Problem TDEAD1610 is UNSAT
Problem TDEAD1611 is UNSAT
Problem TDEAD1612 is UNSAT
Problem TDEAD1613 is UNSAT
Problem TDEAD1614 is UNSAT
Problem TDEAD1615 is UNSAT
Problem TDEAD1616 is UNSAT
Problem TDEAD1617 is UNSAT
Problem TDEAD1618 is UNSAT
Problem TDEAD1619 is UNSAT
Problem TDEAD1620 is UNSAT
Problem TDEAD1621 is UNSAT
Problem TDEAD1622 is UNSAT
Problem TDEAD1623 is UNSAT
Problem TDEAD1624 is UNSAT
Problem TDEAD1625 is UNSAT
Problem TDEAD1626 is UNSAT
Problem TDEAD1627 is UNSAT
Problem TDEAD1628 is UNSAT
Problem TDEAD1629 is UNSAT
Problem TDEAD1630 is UNSAT
Problem TDEAD1631 is UNSAT
Problem TDEAD1632 is UNSAT
Problem TDEAD1633 is UNSAT
Problem TDEAD1634 is UNSAT
Problem TDEAD1635 is UNSAT
Problem TDEAD1636 is UNSAT
Problem TDEAD1637 is UNSAT
Problem TDEAD1638 is UNSAT
Problem TDEAD1639 is UNSAT
Problem TDEAD1640 is UNSAT
Problem TDEAD1641 is UNSAT
Problem TDEAD1642 is UNSAT
Problem TDEAD1643 is UNSAT
Problem TDEAD1644 is UNSAT
Problem TDEAD1645 is UNSAT
Problem TDEAD1646 is UNSAT
Problem TDEAD1647 is UNSAT
Problem TDEAD1648 is UNSAT
Problem TDEAD1649 is UNSAT
Problem TDEAD1650 is UNSAT
Problem TDEAD1651 is UNSAT
Problem TDEAD1652 is UNSAT
Problem TDEAD1653 is UNSAT
Problem TDEAD1654 is UNSAT
Problem TDEAD1655 is UNSAT
Problem TDEAD1656 is UNSAT
Problem TDEAD1657 is UNSAT
Problem TDEAD1658 is UNSAT
Problem TDEAD1659 is UNSAT
Problem TDEAD1660 is UNSAT
Problem TDEAD1661 is UNSAT
Problem TDEAD1662 is UNSAT
Problem TDEAD1663 is UNSAT
Problem TDEAD1668 is UNSAT
Problem TDEAD1669 is UNSAT
Problem TDEAD1670 is UNSAT
Problem TDEAD1671 is UNSAT
Problem TDEAD1675 is UNSAT
Problem TDEAD1676 is UNSAT
Problem TDEAD1677 is UNSAT
Problem TDEAD1678 is UNSAT
Problem TDEAD1679 is UNSAT
Problem TDEAD1680 is UNSAT
Problem TDEAD1681 is UNSAT
Problem TDEAD1682 is UNSAT
Problem TDEAD1683 is UNSAT
Problem TDEAD1688 is UNSAT
Problem TDEAD1689 is UNSAT
Problem TDEAD1690 is UNSAT
Problem TDEAD1691 is UNSAT
Problem TDEAD1692 is UNSAT
Problem TDEAD1693 is UNSAT
Problem TDEAD1694 is UNSAT
Problem TDEAD1695 is UNSAT
Problem TDEAD1696 is UNSAT
Problem TDEAD1697 is UNSAT
Problem TDEAD1698 is UNSAT
Problem TDEAD1699 is UNSAT
Problem TDEAD1700 is UNSAT
Problem TDEAD1701 is UNSAT
Problem TDEAD1702 is UNSAT
Problem TDEAD1703 is UNSAT
Problem TDEAD1709 is UNSAT
Problem TDEAD1710 is UNSAT
Problem TDEAD1711 is UNSAT
Problem TDEAD1712 is UNSAT
Problem TDEAD1713 is UNSAT
Problem TDEAD1714 is UNSAT
Problem TDEAD1715 is UNSAT
Problem TDEAD1716 is UNSAT
Problem TDEAD1717 is UNSAT
Problem TDEAD1718 is UNSAT
Problem TDEAD1719 is UNSAT
Problem TDEAD1720 is UNSAT
Problem TDEAD1721 is UNSAT
Problem TDEAD1722 is UNSAT
Problem TDEAD1723 is UNSAT
Problem TDEAD1724 is UNSAT
Problem TDEAD1725 is UNSAT
Problem TDEAD1726 is UNSAT
Problem TDEAD1727 is UNSAT
Problem TDEAD1728 is UNSAT
Problem TDEAD1729 is UNSAT
Problem TDEAD1730 is UNSAT
Problem TDEAD1731 is UNSAT
Problem TDEAD1732 is UNSAT
Problem TDEAD1733 is UNSAT
Problem TDEAD1740 is UNSAT
Problem TDEAD1741 is UNSAT
Problem TDEAD1742 is UNSAT
Problem TDEAD1743 is UNSAT
Problem TDEAD1744 is UNSAT
Problem TDEAD1745 is UNSAT
Problem TDEAD1746 is UNSAT
Problem TDEAD1747 is UNSAT
Problem TDEAD1748 is UNSAT
Problem TDEAD1749 is UNSAT
Problem TDEAD1750 is UNSAT
Problem TDEAD1751 is UNSAT
Problem TDEAD1752 is UNSAT
Problem TDEAD1753 is UNSAT
Problem TDEAD1754 is UNSAT
Problem TDEAD1755 is UNSAT
Problem TDEAD1756 is UNSAT
Problem TDEAD1757 is UNSAT
Problem TDEAD1758 is UNSAT
Problem TDEAD1759 is UNSAT
Problem TDEAD1760 is UNSAT
Problem TDEAD1761 is UNSAT
Problem TDEAD1762 is UNSAT
Problem TDEAD1763 is UNSAT
Problem TDEAD1764 is UNSAT
Problem TDEAD1765 is UNSAT
Problem TDEAD1766 is UNSAT
Problem TDEAD1767 is UNSAT
Problem TDEAD1768 is UNSAT
Problem TDEAD1769 is UNSAT
Problem TDEAD1770 is UNSAT
Problem TDEAD1771 is UNSAT
Problem TDEAD1772 is UNSAT
Problem TDEAD1773 is UNSAT
Problem TDEAD1774 is UNSAT
Problem TDEAD1775 is UNSAT
Problem TDEAD1783 is UNSAT
Problem TDEAD1784 is UNSAT
Problem TDEAD1785 is UNSAT
Problem TDEAD1786 is UNSAT
Problem TDEAD1787 is UNSAT
Problem TDEAD1788 is UNSAT
Problem TDEAD1789 is UNSAT
Problem TDEAD1790 is UNSAT
Problem TDEAD1791 is UNSAT
Problem TDEAD1792 is UNSAT
Problem TDEAD1793 is UNSAT
Problem TDEAD1794 is UNSAT
Problem TDEAD1795 is UNSAT
Problem TDEAD1796 is UNSAT
Problem TDEAD1797 is UNSAT
Problem TDEAD1798 is UNSAT
Problem TDEAD1799 is UNSAT
Problem TDEAD1800 is UNSAT
Problem TDEAD1801 is UNSAT
Problem TDEAD1802 is UNSAT
Problem TDEAD1803 is UNSAT
Problem TDEAD1804 is UNSAT
Problem TDEAD1805 is UNSAT
Problem TDEAD1806 is UNSAT
Problem TDEAD1807 is UNSAT
Problem TDEAD1808 is UNSAT
Problem TDEAD1809 is UNSAT
Problem TDEAD1810 is UNSAT
Problem TDEAD1811 is UNSAT
Problem TDEAD1812 is UNSAT
Problem TDEAD1813 is UNSAT
Problem TDEAD1814 is UNSAT
Problem TDEAD1815 is UNSAT
Problem TDEAD1816 is UNSAT
Problem TDEAD1817 is UNSAT
Problem TDEAD1818 is UNSAT
Problem TDEAD1819 is UNSAT
Problem TDEAD1820 is UNSAT
Problem TDEAD1821 is UNSAT
Problem TDEAD1822 is UNSAT
Problem TDEAD1823 is UNSAT
Problem TDEAD1824 is UNSAT
Problem TDEAD1825 is UNSAT
Problem TDEAD1826 is UNSAT
Problem TDEAD1827 is UNSAT
Problem TDEAD1828 is UNSAT
Problem TDEAD1829 is UNSAT
Problem TDEAD1830 is UNSAT
Problem TDEAD1831 is UNSAT
Problem TDEAD1840 is UNSAT
Problem TDEAD1841 is UNSAT
Problem TDEAD1842 is UNSAT
Problem TDEAD1843 is UNSAT
Problem TDEAD1844 is UNSAT
Problem TDEAD1845 is UNSAT
Problem TDEAD1846 is UNSAT
Problem TDEAD1847 is UNSAT
Problem TDEAD1848 is UNSAT
Problem TDEAD1849 is UNSAT
Problem TDEAD1850 is UNSAT
Problem TDEAD1851 is UNSAT
Problem TDEAD1852 is UNSAT
Problem TDEAD1853 is UNSAT
Problem TDEAD1854 is UNSAT
Problem TDEAD1855 is UNSAT
Problem TDEAD1856 is UNSAT
Problem TDEAD1857 is UNSAT
Problem TDEAD1858 is UNSAT
Problem TDEAD1859 is UNSAT
Problem TDEAD1860 is UNSAT
Problem TDEAD1861 is UNSAT
Problem TDEAD1862 is UNSAT
Problem TDEAD1863 is UNSAT
Problem TDEAD1864 is UNSAT
Problem TDEAD1865 is UNSAT
Problem TDEAD1866 is UNSAT
Problem TDEAD1867 is UNSAT
Problem TDEAD1868 is UNSAT
Problem TDEAD1869 is UNSAT
Problem TDEAD1870 is UNSAT
Problem TDEAD1871 is UNSAT
Problem TDEAD1872 is UNSAT
Problem TDEAD1873 is UNSAT
Problem TDEAD1874 is UNSAT
Problem TDEAD1875 is UNSAT
Problem TDEAD1876 is UNSAT
Problem TDEAD1877 is UNSAT
Problem TDEAD1878 is UNSAT
Problem TDEAD1879 is UNSAT
Problem TDEAD1880 is UNSAT
Problem TDEAD1881 is UNSAT
Problem TDEAD1882 is UNSAT
Problem TDEAD1883 is UNSAT
Problem TDEAD1884 is UNSAT
Problem TDEAD1885 is UNSAT
Problem TDEAD1886 is UNSAT
Problem TDEAD1887 is UNSAT
Problem TDEAD1888 is UNSAT
Problem TDEAD1889 is UNSAT
Problem TDEAD1890 is UNSAT
Problem TDEAD1891 is UNSAT
Problem TDEAD1892 is UNSAT
Problem TDEAD1893 is UNSAT
Problem TDEAD1894 is UNSAT
Problem TDEAD1895 is UNSAT
Problem TDEAD1896 is UNSAT
Problem TDEAD1897 is UNSAT
Problem TDEAD1898 is UNSAT
Problem TDEAD1899 is UNSAT
Problem TDEAD1900 is UNSAT
Problem TDEAD1901 is UNSAT
Problem TDEAD1902 is UNSAT
Problem TDEAD1903 is UNSAT
At refinement iteration 2 (OVERLAPS) 1784/2102 variables, 318/333 constraints. Problems are: Problem set: 1495 solved, 393 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2102 variables, 272/605 constraints. Problems are: Problem set: 1495 solved, 393 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2102 variables, 393/998 constraints. Problems are: Problem set: 1495 solved, 393 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2102/2103 variables, and 998 constraints, problems are : Problem set: 1495 solved, 393 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 318/319 constraints, ReadFeed: 272/272 constraints, PredecessorRefiner: 393/1888 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60929ms problems are : Problem set: 1495 solved, 393 unsolved
Search for dead transitions found 1495 dead transitions in 60957ms
Found 1495 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1495 transitions
Dead transitions reduction (with SMT) removed 1495 transitions
Starting structural reductions in LTL mode, iteration 1 : 319/319 places, 409/1904 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 307 transition count 397
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 307 transition count 397
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 33 place count 298 transition count 388
Iterating global reduction 0 with 9 rules applied. Total rules applied 42 place count 298 transition count 388
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 50 place count 290 transition count 372
Iterating global reduction 0 with 8 rules applied. Total rules applied 58 place count 290 transition count 372
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 66 place count 282 transition count 364
Iterating global reduction 0 with 8 rules applied. Total rules applied 74 place count 282 transition count 364
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 79 place count 277 transition count 354
Iterating global reduction 0 with 5 rules applied. Total rules applied 84 place count 277 transition count 354
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 87 place count 274 transition count 351
Iterating global reduction 0 with 3 rules applied. Total rules applied 90 place count 274 transition count 351
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 92 place count 272 transition count 347
Iterating global reduction 0 with 2 rules applied. Total rules applied 94 place count 272 transition count 347
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 96 place count 270 transition count 345
Iterating global reduction 0 with 2 rules applied. Total rules applied 98 place count 270 transition count 345
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 99 place count 269 transition count 343
Iterating global reduction 0 with 1 rules applied. Total rules applied 100 place count 269 transition count 343
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 101 place count 268 transition count 342
Iterating global reduction 0 with 1 rules applied. Total rules applied 102 place count 268 transition count 342
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 103 place count 267 transition count 340
Iterating global reduction 0 with 1 rules applied. Total rules applied 104 place count 267 transition count 340
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 105 place count 266 transition count 339
Iterating global reduction 0 with 1 rules applied. Total rules applied 106 place count 266 transition count 339
Applied a total of 106 rules in 45 ms. Remains 266 /319 variables (removed 53) and now considering 339/409 (removed 70) transitions.
[2026-06-10 13:57:55] [INFO ] Flow matrix only has 241 transitions (discarded 98 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17427355043869221839.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5915811859528416871.kers'
[2026-06-10 13:57:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17427355043869221839.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5915811859528416871.kers]
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 13 ms.
// Phase 1: matrix 241 rows 265 cols 584 entries
Finished phase 1 with 236 SingleSign rule and 0 generalized
[2026-06-10 13:57:55] [INFO ] Computed 30 invariants in 13 ms
Computed 30 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-5915811859528416871.kers
Total runtime 14 ms.
[2026-06-10 13:57:55] [INFO ] Implicit Places using invariants in 171 ms returned []
[2026-06-10 13:57:55] [INFO ] Flow matrix only has 241 transitions (discarded 98 similar events)
[2026-06-10 13:57:55] [INFO ] Invariant cache hit.
[2026-06-10 13:57:55] [INFO ] State equation strengthened by 113 read => feed constraints.
[2026-06-10 13:57:56] [INFO ] Implicit Places using invariants and state equation in 643 ms returned []
Implicit Place search using SMT with State Equation took 817 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 266/319 places, 339/1904 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 73293 ms. Remains : 266/319 places, 339/1904 transitions.
Support contains 52 out of 266 places after structural reductions.
[2026-06-10 13:57:56] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2026-06-10 13:57:56] [INFO ] Flatten gal took : 49 ms
[2026-06-10 13:57:56] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2026-06-10 13:57:56] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA LastZero-PT-N16-CTLFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LastZero-PT-N16-CTLFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LastZero-PT-N16-CTLFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LastZero-PT-N16-CTLFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LastZero-PT-N16-CTLFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LastZero-PT-N16-CTLFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-06-10 13:57:56] [INFO ] Flatten gal took : 21 ms
[2026-06-10 13:57:56] [INFO ] Input system was already deterministic with 339 transitions.
Support contains 30 out of 266 places (down from 52) after GAL structural reductions.
FORMULA LastZero-PT-N16-CTLFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (816 resets) in 1958 ms. (20 steps per ms) remains 13/14 properties
BEST_FIRST walk for 40004 steps (99 resets) in 241 ms. (165 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (98 resets) in 194 ms. (205 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40001 steps (96 resets) in 147 ms. (270 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (100 resets) in 152 ms. (261 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (100 resets) in 140 ms. (283 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (100 resets) in 105 ms. (377 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (96 resets) in 125 ms. (317 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (98 resets) in 138 ms. (287 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (99 resets) in 116 ms. (341 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (99 resets) in 117 ms. (339 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (99 resets) in 132 ms. (300 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (98 resets) in 112 ms. (354 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (99 resets) in 170 ms. (233 steps per ms) remains 13/13 properties
Interrupted probabilistic random walk after 536369 steps, run timeout after 3001 ms. (steps per millisecond=178 ) properties seen :0 out of 13
Probabilistic random walk after 536369 steps, saw 92986 distinct states, run finished after 3006 ms. (steps per millisecond=178 ) properties seen :0
[2026-06-10 13:58:00] [INFO ] Flow matrix only has 241 transitions (discarded 98 similar events)
[2026-06-10 13:58:00] [INFO ] Invariant cache hit.
[2026-06-10 13:58:00] [INFO ] State equation strengthened by 113 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp12 is UNSAT
At refinement iteration 1 (OVERLAPS) 135/163 variables, 14/14 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/163 variables, 20/34 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/163 variables, 8/42 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/163 variables, 1/43 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/163 variables, 0/43 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 1/164 variables, 1/44 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/164 variables, 0/44 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 154/318 variables, 164/208 constraints. Problems are: Problem set: 9 solved, 4 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/318 variables, 56/264 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/318 variables, 0/264 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 27/345 variables, 27/291 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/345 variables, 0/291 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 50/395 variables, 39/330 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/395 variables, 1/331 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/395 variables, 2/333 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/395 variables, 0/333 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 17 (OVERLAPS) 3/398 variables, 3/336 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/398 variables, 3/339 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/398 variables, 0/339 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 20 (OVERLAPS) 2/400 variables, 1/340 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/400 variables, 0/340 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 22 (OVERLAPS) 2/402 variables, 1/341 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/402 variables, 0/341 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 24 (OVERLAPS) 2/404 variables, 1/342 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/404 variables, 0/342 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 26 (OVERLAPS) 2/406 variables, 1/343 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/406 variables, 0/343 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 28 (OVERLAPS) 2/408 variables, 1/344 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/408 variables, 0/344 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 30 (OVERLAPS) 2/410 variables, 1/345 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/410 variables, 0/345 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 32 (OVERLAPS) 21/431 variables, 12/357 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/431 variables, 0/357 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 34 (OVERLAPS) 70/501 variables, 48/405 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/501 variables, 6/411 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/501 variables, 16/427 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/501 variables, 0/427 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 38 (OVERLAPS) 5/506 variables, 5/432 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/506 variables, 5/437 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/506 variables, 0/437 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 41 (OVERLAPS) 1/507 variables, 1/438 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/507 variables, 0/438 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 43 (OVERLAPS) 0/507 variables, 0/438 constraints. Problems are: Problem set: 9 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 507/507 variables, and 438 constraints, problems are : Problem set: 9 solved, 4 unsolved in 3644 ms.
Refiners :[Positive P Invariants (semi-flows): 30/30 constraints, State Equation: 266/266 constraints, ReadFeed: 113/113 constraints, PredecessorRefiner: 13/13 constraints, Known Traps: 29/29 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 9 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 96/104 variables, 8/8 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 26/34 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/104 variables, 0/34 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 2/106 variables, 2/36 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/106 variables, 0/36 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 96/202 variables, 106/142 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/202 variables, 36/178 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/202 variables, 4/182 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/202 variables, 0/182 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 22/224 variables, 22/204 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/224 variables, 0/204 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 52/276 variables, 32/236 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/276 variables, 1/237 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/276 variables, 1/238 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/276 variables, 0/238 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 16 (OVERLAPS) 13/289 variables, 2/240 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/289 variables, 11/251 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/289 variables, 1/252 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/289 variables, 0/252 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 20 (OVERLAPS) 1/290 variables, 1/253 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/290 variables, 0/253 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 22 (OVERLAPS) 5/295 variables, 5/258 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/295 variables, 1/259 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/295 variables, 0/259 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 25 (OVERLAPS) 4/299 variables, 2/261 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/299 variables, 0/261 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 27 (OVERLAPS) 4/303 variables, 2/263 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/303 variables, 0/263 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 29 (OVERLAPS) 3/306 variables, 2/265 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/306 variables, 0/265 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 31 (OVERLAPS) 2/308 variables, 1/266 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/308 variables, 0/266 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 33 (OVERLAPS) 2/310 variables, 1/267 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/310 variables, 0/267 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 35 (OVERLAPS) 56/366 variables, 25/292 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/366 variables, 0/292 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 37 (OVERLAPS) 133/499 variables, 96/388 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/499 variables, 9/397 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/499 variables, 28/425 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/499 variables, 2/427 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/499 variables, 0/427 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 42 (OVERLAPS) 7/506 variables, 7/434 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/506 variables, 7/441 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/506 variables, 0/441 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 45 (OVERLAPS) 1/507 variables, 1/442 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/507 variables, 0/442 constraints. Problems are: Problem set: 9 solved, 4 unsolved
At refinement iteration 47 (OVERLAPS) 0/507 variables, 0/442 constraints. Problems are: Problem set: 9 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 507/507 variables, and 442 constraints, problems are : Problem set: 9 solved, 4 unsolved in 1415 ms.
Refiners :[Positive P Invariants (semi-flows): 30/30 constraints, State Equation: 266/266 constraints, ReadFeed: 113/113 constraints, PredecessorRefiner: 4/13 constraints, Known Traps: 29/29 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5067ms problems are : Problem set: 9 solved, 4 unsolved
Finished Parikh walk after 21 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=21 )
Parikh walk visited 4 properties in 63 ms.
Successfully simplified 9 atomic propositions for a total of 6 simplifications.
FORMULA LastZero-PT-N16-CTLFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LastZero-PT-N16-CTLFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-06-10 13:58:06] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-06-10 13:58:06] [INFO ] Flatten gal took : 15 ms
FORMULA LastZero-PT-N16-CTLFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-06-10 13:58:06] [INFO ] Flatten gal took : 14 ms
[2026-06-10 13:58:06] [INFO ] Input system was already deterministic with 339 transitions.
Computed a total of 266 stabilizing places and 339 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 266 transition count 339
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 2 formulas.
FORMULA LastZero-PT-N16-CTLFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 339/339 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 254 transition count 323
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 254 transition count 323
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 36 place count 242 transition count 306
Iterating global reduction 0 with 12 rules applied. Total rules applied 48 place count 242 transition count 306
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 60 place count 230 transition count 287
Iterating global reduction 0 with 12 rules applied. Total rules applied 72 place count 230 transition count 287
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 84 place count 218 transition count 270
Iterating global reduction 0 with 12 rules applied. Total rules applied 96 place count 218 transition count 270
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 106 place count 208 transition count 255
Iterating global reduction 0 with 10 rules applied. Total rules applied 116 place count 208 transition count 255
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 126 place count 198 transition count 240
Iterating global reduction 0 with 10 rules applied. Total rules applied 136 place count 198 transition count 240
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 146 place count 188 transition count 225
Iterating global reduction 0 with 10 rules applied. Total rules applied 156 place count 188 transition count 225
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 165 place count 179 transition count 212
Iterating global reduction 0 with 9 rules applied. Total rules applied 174 place count 179 transition count 212
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 183 place count 170 transition count 198
Iterating global reduction 0 with 9 rules applied. Total rules applied 192 place count 170 transition count 198
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 200 place count 162 transition count 187
Iterating global reduction 0 with 8 rules applied. Total rules applied 208 place count 162 transition count 187
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 214 place count 156 transition count 178
Iterating global reduction 0 with 6 rules applied. Total rules applied 220 place count 156 transition count 178
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 226 place count 150 transition count 169
Iterating global reduction 0 with 6 rules applied. Total rules applied 232 place count 150 transition count 169
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 238 place count 144 transition count 160
Iterating global reduction 0 with 6 rules applied. Total rules applied 244 place count 144 transition count 160
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 250 place count 138 transition count 151
Iterating global reduction 0 with 6 rules applied. Total rules applied 256 place count 138 transition count 151
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 261 place count 133 transition count 144
Iterating global reduction 0 with 5 rules applied. Total rules applied 266 place count 133 transition count 144
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 271 place count 128 transition count 136
Iterating global reduction 0 with 5 rules applied. Total rules applied 276 place count 128 transition count 136
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 280 place count 124 transition count 131
Iterating global reduction 0 with 4 rules applied. Total rules applied 284 place count 124 transition count 131
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 287 place count 121 transition count 126
Iterating global reduction 0 with 3 rules applied. Total rules applied 290 place count 121 transition count 126
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 293 place count 118 transition count 122
Iterating global reduction 0 with 3 rules applied. Total rules applied 296 place count 118 transition count 122
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 299 place count 115 transition count 117
Iterating global reduction 0 with 3 rules applied. Total rules applied 302 place count 115 transition count 117
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 305 place count 112 transition count 113
Iterating global reduction 0 with 3 rules applied. Total rules applied 308 place count 112 transition count 113
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 311 place count 109 transition count 108
Iterating global reduction 0 with 3 rules applied. Total rules applied 314 place count 109 transition count 108
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 317 place count 106 transition count 104
Iterating global reduction 0 with 3 rules applied. Total rules applied 320 place count 106 transition count 104
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 322 place count 104 transition count 101
Iterating global reduction 0 with 2 rules applied. Total rules applied 324 place count 104 transition count 101
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 326 place count 102 transition count 98
Iterating global reduction 0 with 2 rules applied. Total rules applied 328 place count 102 transition count 98
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 330 place count 100 transition count 95
Iterating global reduction 0 with 2 rules applied. Total rules applied 332 place count 100 transition count 95
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 333 place count 99 transition count 94
Iterating global reduction 0 with 1 rules applied. Total rules applied 334 place count 99 transition count 94
Applied a total of 334 rules in 48 ms. Remains 99 /266 variables (removed 167) and now considering 94/339 (removed 245) transitions.
[2026-06-10 13:58:06] [INFO ] Flow matrix only has 69 transitions (discarded 25 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15334472413572512796.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15404820734162151118.kers'
[2026-06-10 13:58:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15334472413572512796.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15404820734162151118.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 69 rows 94 cols 156 entries
Finished phase 1 with 65 SingleSign rule and 4 generalized
[2026-06-10 13:58:06] [INFO ] Computed 30 invariants in 0 ms
Computed 30 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-15404820734162151118.kers
Total runtime 4 ms.
[2026-06-10 13:58:06] [INFO ] Implicit Places using invariants in 64 ms returned []
[2026-06-10 13:58:06] [INFO ] Flow matrix only has 69 transitions (discarded 25 similar events)
[2026-06-10 13:58:06] [INFO ] Invariant cache hit.
[2026-06-10 13:58:06] [INFO ] State equation strengthened by 27 read => feed constraints.
[2026-06-10 13:58:06] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 183 ms to find 0 implicit places.
Running 78 sub problems to find dead transitions.
[2026-06-10 13:58:06] [INFO ] Flow matrix only has 69 transitions (discarded 25 similar events)
[2026-06-10 13:58:06] [INFO ] Invariant cache hit.
[2026-06-10 13:58:06] [INFO ] State equation strengthened by 27 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 26/26 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 4/30 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 10/40 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (OVERLAPS) 69/167 variables, 98/138 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/167 variables, 27/165 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 78 unsolved
Problem TDEAD79 is UNSAT
At refinement iteration 7 (OVERLAPS) 1/168 variables, 1/166 constraints. Problems are: Problem set: 1 solved, 77 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/168 variables, 0/166 constraints. Problems are: Problem set: 1 solved, 77 unsolved
At refinement iteration 9 (OVERLAPS) 0/168 variables, 0/166 constraints. Problems are: Problem set: 1 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 168/168 variables, and 166 constraints, problems are : Problem set: 1 solved, 77 unsolved in 3053 ms.
Refiners :[Positive P Invariants (semi-flows): 26/26 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 99/99 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 26/26 constraints. Problems are: Problem set: 1 solved, 77 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 4/30 constraints. Problems are: Problem set: 1 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 10/40 constraints. Problems are: Problem set: 1 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 0/40 constraints. Problems are: Problem set: 1 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 69/167 variables, 98/138 constraints. Problems are: Problem set: 1 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/167 variables, 27/165 constraints. Problems are: Problem set: 1 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 77/242 constraints. Problems are: Problem set: 1 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/167 variables, 0/242 constraints. Problems are: Problem set: 1 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 1/168 variables, 1/243 constraints. Problems are: Problem set: 1 solved, 77 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/168 variables, 0/243 constraints. Problems are: Problem set: 1 solved, 77 unsolved
At refinement iteration 10 (OVERLAPS) 0/168 variables, 0/243 constraints. Problems are: Problem set: 1 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Int declared 168/168 variables, and 243 constraints, problems are : Problem set: 1 solved, 77 unsolved in 2402 ms.
Refiners :[Positive P Invariants (semi-flows): 26/26 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 99/99 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 77/78 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5473ms problems are : Problem set: 1 solved, 77 unsolved
Search for dead transitions found 1 dead transitions in 5474ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) removed 1 transitions
Starting structural reductions in LTL mode, iteration 1 : 99/266 places, 93/339 transitions.
Applied a total of 0 rules in 1 ms. Remains 99 /99 variables (removed 0) and now considering 93/93 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5708 ms. Remains : 99/266 places, 93/339 transitions.
[2026-06-10 13:58:11] [INFO ] Flatten gal took : 5 ms
[2026-06-10 13:58:11] [INFO ] Flatten gal took : 5 ms
[2026-06-10 13:58:11] [INFO ] Input system was already deterministic with 93 transitions.
[2026-06-10 13:58:11] [INFO ] Flatten gal took : 4 ms
[2026-06-10 13:58:11] [INFO ] Flatten gal took : 5 ms
[2026-06-10 13:58:11] [INFO ] Time to serialize gal into /tmp/CTLFireability6353747785648488458.gal : 3 ms
[2026-06-10 13:58:11] [INFO ] Time to serialize properties into /tmp/CTLFireability15425955673642568952.ctl : 13 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6353747785648488458.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15425955673642568952.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.60931e+07,0.056139,4464,2,570,5,1850,6,0,408,1035,0


Converting to forward existential form...Done !
original formula: AF(E(AX(FALSE) U (EF(((array_12_12>=1)&&(process_13>=1))) + ((array_12_1>=1)&&(tmp_12_12>=1)))))
=> equivalent forward existential formula: [FwdG(Init,!(E(!(EX(!(FALSE))) U (E(TRUE U ((array_12_12>=1)&&(process_13>=1))) + ((array_12_1>=1)&&(tmp_12_12>=...171
Reverse transition relation is NOT exact ! Due to transitions t11, t67, t68, t69, t70, t71, t72, t73, t74, t75, t76, t77, t78, t79, t80, t81, t82, t83, t84...295
(forward)formula 0,1,0.355751,17500,1,0,322,83370,216,129,2628,63697,311
FORMULA LastZero-PT-N16-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 339/339 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 254 transition count 323
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 254 transition count 323
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 36 place count 242 transition count 306
Iterating global reduction 0 with 12 rules applied. Total rules applied 48 place count 242 transition count 306
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 60 place count 230 transition count 287
Iterating global reduction 0 with 12 rules applied. Total rules applied 72 place count 230 transition count 287
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 84 place count 218 transition count 270
Iterating global reduction 0 with 12 rules applied. Total rules applied 96 place count 218 transition count 270
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 106 place count 208 transition count 255
Iterating global reduction 0 with 10 rules applied. Total rules applied 116 place count 208 transition count 255
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 126 place count 198 transition count 240
Iterating global reduction 0 with 10 rules applied. Total rules applied 136 place count 198 transition count 240
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 146 place count 188 transition count 225
Iterating global reduction 0 with 10 rules applied. Total rules applied 156 place count 188 transition count 225
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 165 place count 179 transition count 212
Iterating global reduction 0 with 9 rules applied. Total rules applied 174 place count 179 transition count 212
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 183 place count 170 transition count 198
Iterating global reduction 0 with 9 rules applied. Total rules applied 192 place count 170 transition count 198
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 200 place count 162 transition count 187
Iterating global reduction 0 with 8 rules applied. Total rules applied 208 place count 162 transition count 187
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 215 place count 155 transition count 176
Iterating global reduction 0 with 7 rules applied. Total rules applied 222 place count 155 transition count 176
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 229 place count 148 transition count 166
Iterating global reduction 0 with 7 rules applied. Total rules applied 236 place count 148 transition count 166
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 243 place count 141 transition count 155
Iterating global reduction 0 with 7 rules applied. Total rules applied 250 place count 141 transition count 155
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 257 place count 134 transition count 145
Iterating global reduction 0 with 7 rules applied. Total rules applied 264 place count 134 transition count 145
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 270 place count 128 transition count 136
Iterating global reduction 0 with 6 rules applied. Total rules applied 276 place count 128 transition count 136
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 282 place count 122 transition count 127
Iterating global reduction 0 with 6 rules applied. Total rules applied 288 place count 122 transition count 127
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 293 place count 117 transition count 120
Iterating global reduction 0 with 5 rules applied. Total rules applied 298 place count 117 transition count 120
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 302 place count 113 transition count 114
Iterating global reduction 0 with 4 rules applied. Total rules applied 306 place count 113 transition count 114
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 310 place count 109 transition count 108
Iterating global reduction 0 with 4 rules applied. Total rules applied 314 place count 109 transition count 108
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 318 place count 105 transition count 102
Iterating global reduction 0 with 4 rules applied. Total rules applied 322 place count 105 transition count 102
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 326 place count 101 transition count 96
Iterating global reduction 0 with 4 rules applied. Total rules applied 330 place count 101 transition count 96
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 334 place count 97 transition count 90
Iterating global reduction 0 with 4 rules applied. Total rules applied 338 place count 97 transition count 90
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 342 place count 93 transition count 84
Iterating global reduction 0 with 4 rules applied. Total rules applied 346 place count 93 transition count 84
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 349 place count 90 transition count 80
Iterating global reduction 0 with 3 rules applied. Total rules applied 352 place count 90 transition count 80
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 355 place count 87 transition count 75
Iterating global reduction 0 with 3 rules applied. Total rules applied 358 place count 87 transition count 75
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 361 place count 84 transition count 71
Iterating global reduction 0 with 3 rules applied. Total rules applied 364 place count 84 transition count 71
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 366 place count 82 transition count 68
Iterating global reduction 0 with 2 rules applied. Total rules applied 368 place count 82 transition count 68
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 369 place count 81 transition count 67
Iterating global reduction 0 with 1 rules applied. Total rules applied 370 place count 81 transition count 67
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 371 place count 80 transition count 65
Iterating global reduction 0 with 1 rules applied. Total rules applied 372 place count 80 transition count 65
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 373 place count 79 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 374 place count 79 transition count 64
Applied a total of 374 rules in 49 ms. Remains 79 /266 variables (removed 187) and now considering 64/339 (removed 275) transitions.
[2026-06-10 13:58:12] [INFO ] Flow matrix only has 49 transitions (discarded 15 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10470557297477307259.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-15859099040882077556.kers'
[2026-06-10 13:58:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10470557297477307259.kers, --Pflows, --basisKERS=/tmp/petrispot-output-15859099040882077556.kers]
Culling duplicate invariants (modulo rational): removing 15 columns.
Culled 15 columns in 0 ms.
// Phase 1: matrix 49 rows 64 cols 96 entries
Finished phase 1 with 35 SingleSign rule and 14 generalized
[2026-06-10 13:58:12] [INFO ] Computed 30 invariants in 0 ms
Computed 30 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-15859099040882077556.kers
Total runtime 0 ms.
[2026-06-10 13:58:12] [INFO ] Implicit Places using invariants in 51 ms returned []
[2026-06-10 13:58:12] [INFO ] Flow matrix only has 49 transitions (discarded 15 similar events)
[2026-06-10 13:58:12] [INFO ] Invariant cache hit.
[2026-06-10 13:58:12] [INFO ] State equation strengthened by 17 read => feed constraints.
[2026-06-10 13:58:12] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
Running 48 sub problems to find dead transitions.
[2026-06-10 13:58:12] [INFO ] Flow matrix only has 49 transitions (discarded 15 similar events)
[2026-06-10 13:58:12] [INFO ] Invariant cache hit.
[2026-06-10 13:58:12] [INFO ] State equation strengthened by 17 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 14/30 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 3 (OVERLAPS) 49/127 variables, 78/108 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 17/125 constraints. Problems are: Problem set: 0 solved, 48 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/127 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 48 unsolved
Problem TDEAD56 is UNSAT
At refinement iteration 6 (OVERLAPS) 1/128 variables, 1/126 constraints. Problems are: Problem set: 1 solved, 47 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/128 variables, 0/126 constraints. Problems are: Problem set: 1 solved, 47 unsolved
At refinement iteration 8 (OVERLAPS) 0/128 variables, 0/126 constraints. Problems are: Problem set: 1 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Real declared 128/128 variables, and 126 constraints, problems are : Problem set: 1 solved, 47 unsolved in 888 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 79/79 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 47 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 16/16 constraints. Problems are: Problem set: 1 solved, 47 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 14/30 constraints. Problems are: Problem set: 1 solved, 47 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 0/30 constraints. Problems are: Problem set: 1 solved, 47 unsolved
At refinement iteration 3 (OVERLAPS) 49/127 variables, 78/108 constraints. Problems are: Problem set: 1 solved, 47 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 17/125 constraints. Problems are: Problem set: 1 solved, 47 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/127 variables, 47/172 constraints. Problems are: Problem set: 1 solved, 47 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/127 variables, 0/172 constraints. Problems are: Problem set: 1 solved, 47 unsolved
At refinement iteration 7 (OVERLAPS) 1/128 variables, 1/173 constraints. Problems are: Problem set: 1 solved, 47 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/128 variables, 0/173 constraints. Problems are: Problem set: 1 solved, 47 unsolved
At refinement iteration 9 (OVERLAPS) 0/128 variables, 0/173 constraints. Problems are: Problem set: 1 solved, 47 unsolved
No progress, stopping.
After SMT solving in domain Int declared 128/128 variables, and 173 constraints, problems are : Problem set: 1 solved, 47 unsolved in 1117 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 79/79 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 47/48 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2010ms problems are : Problem set: 1 solved, 47 unsolved
Search for dead transitions found 1 dead transitions in 2010ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) removed 1 transitions
Starting structural reductions in LTL mode, iteration 1 : 79/266 places, 63/339 transitions.
Applied a total of 0 rules in 5 ms. Remains 79 /79 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2206 ms. Remains : 79/266 places, 63/339 transitions.
[2026-06-10 13:58:14] [INFO ] Flatten gal took : 4 ms
[2026-06-10 13:58:14] [INFO ] Flatten gal took : 4 ms
[2026-06-10 13:58:14] [INFO ] Input system was already deterministic with 63 transitions.
[2026-06-10 13:58:14] [INFO ] Flatten gal took : 3 ms
[2026-06-10 13:58:14] [INFO ] Flatten gal took : 3 ms
[2026-06-10 13:58:14] [INFO ] Time to serialize gal into /tmp/CTLFireability16396172541485926297.gal : 1 ms
[2026-06-10 13:58:14] [INFO ] Time to serialize properties into /tmp/CTLFireability14553799314673916924.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16396172541485926297.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14553799314673916924.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.45701e+07,0.012489,4360,2,226,5,873,6,0,318,521,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,0.013739,4360,1,0,6,873,7,1,490,521,1
FORMULA LastZero-PT-N16-CTLFireability-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 339/339 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 254 transition count 323
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 254 transition count 323
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 36 place count 242 transition count 306
Iterating global reduction 0 with 12 rules applied. Total rules applied 48 place count 242 transition count 306
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 60 place count 230 transition count 287
Iterating global reduction 0 with 12 rules applied. Total rules applied 72 place count 230 transition count 287
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 83 place count 219 transition count 272
Iterating global reduction 0 with 11 rules applied. Total rules applied 94 place count 219 transition count 272
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 103 place count 210 transition count 258
Iterating global reduction 0 with 9 rules applied. Total rules applied 112 place count 210 transition count 258
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 121 place count 201 transition count 245
Iterating global reduction 0 with 9 rules applied. Total rules applied 130 place count 201 transition count 245
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 139 place count 192 transition count 231
Iterating global reduction 0 with 9 rules applied. Total rules applied 148 place count 192 transition count 231
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 157 place count 183 transition count 218
Iterating global reduction 0 with 9 rules applied. Total rules applied 166 place count 183 transition count 218
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 175 place count 174 transition count 204
Iterating global reduction 0 with 9 rules applied. Total rules applied 184 place count 174 transition count 204
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 192 place count 166 transition count 193
Iterating global reduction 0 with 8 rules applied. Total rules applied 200 place count 166 transition count 193
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 207 place count 159 transition count 182
Iterating global reduction 0 with 7 rules applied. Total rules applied 214 place count 159 transition count 182
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 221 place count 152 transition count 172
Iterating global reduction 0 with 7 rules applied. Total rules applied 228 place count 152 transition count 172
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 235 place count 145 transition count 161
Iterating global reduction 0 with 7 rules applied. Total rules applied 242 place count 145 transition count 161
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 249 place count 138 transition count 151
Iterating global reduction 0 with 7 rules applied. Total rules applied 256 place count 138 transition count 151
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 262 place count 132 transition count 142
Iterating global reduction 0 with 6 rules applied. Total rules applied 268 place count 132 transition count 142
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 274 place count 126 transition count 133
Iterating global reduction 0 with 6 rules applied. Total rules applied 280 place count 126 transition count 133
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 285 place count 121 transition count 126
Iterating global reduction 0 with 5 rules applied. Total rules applied 290 place count 121 transition count 126
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 294 place count 117 transition count 120
Iterating global reduction 0 with 4 rules applied. Total rules applied 298 place count 117 transition count 120
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 302 place count 113 transition count 114
Iterating global reduction 0 with 4 rules applied. Total rules applied 306 place count 113 transition count 114
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 310 place count 109 transition count 108
Iterating global reduction 0 with 4 rules applied. Total rules applied 314 place count 109 transition count 108
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 318 place count 105 transition count 102
Iterating global reduction 0 with 4 rules applied. Total rules applied 322 place count 105 transition count 102
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 326 place count 101 transition count 96
Iterating global reduction 0 with 4 rules applied. Total rules applied 330 place count 101 transition count 96
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 334 place count 97 transition count 90
Iterating global reduction 0 with 4 rules applied. Total rules applied 338 place count 97 transition count 90
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 341 place count 94 transition count 86
Iterating global reduction 0 with 3 rules applied. Total rules applied 344 place count 94 transition count 86
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 347 place count 91 transition count 81
Iterating global reduction 0 with 3 rules applied. Total rules applied 350 place count 91 transition count 81
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 353 place count 88 transition count 77
Iterating global reduction 0 with 3 rules applied. Total rules applied 356 place count 88 transition count 77
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 358 place count 86 transition count 74
Iterating global reduction 0 with 2 rules applied. Total rules applied 360 place count 86 transition count 74
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 361 place count 85 transition count 73
Iterating global reduction 0 with 1 rules applied. Total rules applied 362 place count 85 transition count 73
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 363 place count 84 transition count 71
Iterating global reduction 0 with 1 rules applied. Total rules applied 364 place count 84 transition count 71
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 365 place count 83 transition count 70
Iterating global reduction 0 with 1 rules applied. Total rules applied 366 place count 83 transition count 70
Applied a total of 366 rules in 41 ms. Remains 83 /266 variables (removed 183) and now considering 70/339 (removed 269) transitions.
[2026-06-10 13:58:14] [INFO ] Flow matrix only has 53 transitions (discarded 17 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18083469400381042409.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5579474143746338158.kers'
[2026-06-10 13:58:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18083469400381042409.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5579474143746338158.kers]
Culling duplicate invariants (modulo rational): removing 13 columns.
Culled 13 columns in 0 ms.
// Phase 1: matrix 53 rows 70 cols 108 entries
Finished phase 1 with 41 SingleSign rule and 12 generalized
[2026-06-10 13:58:14] [INFO ] Computed 30 invariants in 1 ms
Computed 30 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-5579474143746338158.kers
Total runtime 1 ms.
[2026-06-10 13:58:14] [INFO ] Implicit Places using invariants in 53 ms returned []
[2026-06-10 13:58:14] [INFO ] Flow matrix only has 53 transitions (discarded 17 similar events)
[2026-06-10 13:58:14] [INFO ] Invariant cache hit.
[2026-06-10 13:58:14] [INFO ] State equation strengthened by 19 read => feed constraints.
[2026-06-10 13:58:14] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
Running 54 sub problems to find dead transitions.
[2026-06-10 13:58:14] [INFO ] Flow matrix only has 53 transitions (discarded 17 similar events)
[2026-06-10 13:58:14] [INFO ] Invariant cache hit.
[2026-06-10 13:58:14] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/82 variables, 12/30 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/82 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/82 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (OVERLAPS) 53/135 variables, 82/114 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 19/133 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/135 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 54 unsolved
Problem TDEAD62 is UNSAT
At refinement iteration 7 (OVERLAPS) 1/136 variables, 1/134 constraints. Problems are: Problem set: 1 solved, 53 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/136 variables, 0/134 constraints. Problems are: Problem set: 1 solved, 53 unsolved
At refinement iteration 9 (OVERLAPS) 0/136 variables, 0/134 constraints. Problems are: Problem set: 1 solved, 53 unsolved
No progress, stopping.
After SMT solving in domain Real declared 136/136 variables, and 134 constraints, problems are : Problem set: 1 solved, 53 unsolved in 1498 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 83/83 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 53 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 18/18 constraints. Problems are: Problem set: 1 solved, 53 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/82 variables, 12/30 constraints. Problems are: Problem set: 1 solved, 53 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/82 variables, 2/32 constraints. Problems are: Problem set: 1 solved, 53 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/82 variables, 0/32 constraints. Problems are: Problem set: 1 solved, 53 unsolved
At refinement iteration 4 (OVERLAPS) 53/135 variables, 82/114 constraints. Problems are: Problem set: 1 solved, 53 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 19/133 constraints. Problems are: Problem set: 1 solved, 53 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/135 variables, 53/186 constraints. Problems are: Problem set: 1 solved, 53 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/135 variables, 0/186 constraints. Problems are: Problem set: 1 solved, 53 unsolved
At refinement iteration 8 (OVERLAPS) 1/136 variables, 1/187 constraints. Problems are: Problem set: 1 solved, 53 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/136 variables, 0/187 constraints. Problems are: Problem set: 1 solved, 53 unsolved
At refinement iteration 10 (OVERLAPS) 0/136 variables, 0/187 constraints. Problems are: Problem set: 1 solved, 53 unsolved
No progress, stopping.
After SMT solving in domain Int declared 136/136 variables, and 187 constraints, problems are : Problem set: 1 solved, 53 unsolved in 1383 ms.
Refiners :[Positive P Invariants (semi-flows): 18/18 constraints, Generalized P Invariants (flows): 12/12 constraints, State Equation: 83/83 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 53/54 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2885ms problems are : Problem set: 1 solved, 53 unsolved
Search for dead transitions found 1 dead transitions in 2885ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) removed 1 transitions
Starting structural reductions in LTL mode, iteration 1 : 83/266 places, 69/339 transitions.
Applied a total of 0 rules in 2 ms. Remains 83 /83 variables (removed 0) and now considering 69/69 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3079 ms. Remains : 83/266 places, 69/339 transitions.
[2026-06-10 13:58:17] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2026-06-10 13:58:17] [INFO ] Flatten gal took : 5 ms
FORMULA LastZero-PT-N16-CTLFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-06-10 13:58:17] [INFO ] Flatten gal took : 3 ms
[2026-06-10 13:58:17] [INFO ] Input system was already deterministic with 69 transitions.
Support contains 0 out of 83 places (down from 2) after GAL structural reductions.
[2026-06-10 13:58:17] [INFO ] Flatten gal took : 12 ms
[2026-06-10 13:58:17] [INFO ] Flatten gal took : 12 ms
Total runtime 104672 ms.

BK_STOP 1781099897761

--------------------
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -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="LastZero-PT-N16"
export BK_EXAMINATION="CTLFireability"
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 2-5973"
echo " Executing tool itstools"
echo " Input is LastZero-PT-N16, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r354-tall-178024402800114"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LastZero-PT-N16.tgz
mv LastZero-PT-N16 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;