About the Execution of ITS-Tools for SupplyChain-PT-02000
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15865.752 | 3600000.00 | 4647667.00 | 41672.20 | FFFFTFFFFFTF???T | 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-178024402900235.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)
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Generated by BenchKit 2-5973
Executing tool itstools
Input is SupplyChain-PT-02000, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r354-tall-178024402900235
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preparation of the directory to be used:
/home/mcc/execution
total 8.8M
-rw-r--r-- 1 mcc users 9.0K May 27 07:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K May 27 07:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 27 07:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K May 27 07:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 27 11:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 27 11:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 27 11:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 27 11:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 13K May 27 07:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 131K May 27 07:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K May 27 07:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K May 27 07:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 27 11:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 27 11:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 26 18:17 equiv_col
-rw-r--r-- 1 mcc users 6 May 26 18:17 instance
-rw-r--r-- 1 mcc users 6 May 26 18:17 iscolored
-rw-r--r-- 1 mcc users 8.3M May 26 18:17 model.pnml
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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 SupplyChain-PT-02000-LTLCardinality-00
FORMULA_NAME SupplyChain-PT-02000-LTLCardinality-01
FORMULA_NAME SupplyChain-PT-02000-LTLCardinality-02
FORMULA_NAME SupplyChain-PT-02000-LTLCardinality-03
FORMULA_NAME SupplyChain-PT-02000-LTLCardinality-04
FORMULA_NAME SupplyChain-PT-02000-LTLCardinality-05
FORMULA_NAME SupplyChain-PT-02000-LTLCardinality-06
FORMULA_NAME SupplyChain-PT-02000-LTLCardinality-07
FORMULA_NAME SupplyChain-PT-02000-LTLCardinality-08
FORMULA_NAME SupplyChain-PT-02000-LTLCardinality-09
FORMULA_NAME SupplyChain-PT-02000-LTLCardinality-10
FORMULA_NAME SupplyChain-PT-02000-LTLCardinality-11
FORMULA_NAME SupplyChain-PT-02000-LTLCardinality-12
FORMULA_NAME SupplyChain-PT-02000-LTLCardinality-13
FORMULA_NAME SupplyChain-PT-02000-LTLCardinality-14
FORMULA_NAME SupplyChain-PT-02000-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1780263078776
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SupplyChain-PT-02000
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-31 21:31:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-31 21:31:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-31 21:31:22] [INFO ] Load time of PNML (sax parser for PT used): 2293 ms
[2026-05-31 21:31:22] [INFO ] Transformed 26004 places.
[2026-05-31 21:31:22] [INFO ] Transformed 16003 transitions.
[2026-05-31 21:31:22] [INFO ] Parsed PT model containing 26004 places and 16003 transitions and 72006 arcs in 2553 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA SupplyChain-PT-02000-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SupplyChain-PT-02000-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 53 out of 26004 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 26004/26004 places, 16003/16003 transitions.
Ensure Unique test removed 6090 places
Iterating post reduction 0 with 6090 rules applied. Total rules applied 6090 place count 19914 transition count 16003
Applied a total of 6090 rules in 2753 ms. Remains 19914 /26004 variables (removed 6090) and now considering 16003/16003 (removed 0) transitions.
Running 14003 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11491964333915363481.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2413955027374679003.kers'
[2026-05-31 21:31:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11491964333915363481.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2413955027374679003.kers]
Normalized transition count is 16002 out of 16003 initially.
Culled 0 columns in 17 ms.
// Phase 1: matrix 16002 rows 19914 cols 52004 entries
Finished phase 1 with 11912 SingleSign rule and 2000 generalized
[2026-05-31 21:31:33] [INFO ] Computed 6002 invariants in 128 ms
Computed 6002 P flows in 130 ms.
Exported basis to /tmp/petrispot-output-2413955027374679003.kers
Total runtime 145 ms.
[2026-05-31 21:31:33] [INFO ] State equation strengthened by 1 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Problem TDEAD5 is UNSAT
Problem TDEAD9 is UNSAT
Problem TDEAD13 is UNSAT
Problem TDEAD15 is UNSAT
Problem TDEAD20 is UNSAT
Problem TDEAD27 is UNSAT
Problem TDEAD31 is UNSAT
Problem TDEAD35 is UNSAT
Problem TDEAD40 is UNSAT
Problem TDEAD44 is UNSAT
Problem TDEAD49 is UNSAT
Problem TDEAD53 is UNSAT
Problem TDEAD57 is UNSAT
Problem TDEAD62 is UNSAT
Problem TDEAD63 is UNSAT
Problem TDEAD68 is UNSAT
Problem TDEAD75 is UNSAT
Problem TDEAD79 is UNSAT
Problem TDEAD84 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD93 is UNSAT
Problem TDEAD97 is UNSAT
Problem TDEAD101 is UNSAT
Problem TDEAD106 is UNSAT
Problem TDEAD110 is UNSAT
Problem TDEAD111 is UNSAT
Problem TDEAD118 is UNSAT
Problem TDEAD124 is UNSAT
Problem TDEAD129 is UNSAT
Problem TDEAD133 is UNSAT
Problem TDEAD138 is UNSAT
Problem TDEAD142 is UNSAT
Problem TDEAD146 is UNSAT
Problem TDEAD151 is UNSAT
Problem TDEAD155 is UNSAT
Problem TDEAD161 is UNSAT
Problem TDEAD163 is UNSAT
Problem TDEAD168 is UNSAT
Problem TDEAD175 is UNSAT
Problem TDEAD179 is UNSAT
Problem TDEAD184 is UNSAT
Problem TDEAD188 is UNSAT
Problem TDEAD193 is UNSAT
Problem TDEAD197 is UNSAT
Problem TDEAD201 is UNSAT
Problem TDEAD206 is UNSAT
Problem TDEAD210 is UNSAT
Problem TDEAD214 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD227 is UNSAT
Problem TDEAD231 is UNSAT
Problem TDEAD235 is UNSAT
Problem TDEAD240 is UNSAT
Problem TDEAD244 is UNSAT
Problem TDEAD249 is UNSAT
Problem TDEAD253 is UNSAT
Problem TDEAD257 is UNSAT
Problem TDEAD262 is UNSAT
Problem TDEAD263 is UNSAT
Problem TDEAD268 is UNSAT
Problem TDEAD275 is UNSAT
Problem TDEAD279 is UNSAT
Problem TDEAD284 is UNSAT
Problem TDEAD288 is UNSAT
Problem TDEAD293 is UNSAT
Problem TDEAD297 is UNSAT
Problem TDEAD301 is UNSAT
Problem TDEAD306 is UNSAT
Problem TDEAD310 is UNSAT
Problem TDEAD311 is UNSAT
Problem TDEAD317 is UNSAT
Problem TDEAD323 is UNSAT
Problem TDEAD328 is UNSAT
Problem TDEAD332 is UNSAT
Problem TDEAD338 is UNSAT
Problem TDEAD342 is UNSAT
Problem TDEAD346 is UNSAT
Problem TDEAD351 is UNSAT
Problem TDEAD355 is UNSAT
Problem TDEAD360 is UNSAT
Problem TDEAD361 is UNSAT
Problem TDEAD366 is UNSAT
Problem TDEAD373 is UNSAT
Problem TDEAD377 is UNSAT
Problem TDEAD382 is UNSAT
Problem TDEAD386 is UNSAT
Problem TDEAD390 is UNSAT
Problem TDEAD395 is UNSAT
Problem TDEAD399 is UNSAT
Problem TDEAD404 is UNSAT
Problem TDEAD408 is UNSAT
Problem TDEAD409 is UNSAT
Problem TDEAD415 is UNSAT
Problem TDEAD421 is UNSAT
Problem TDEAD426 is UNSAT
Problem TDEAD430 is UNSAT
Problem TDEAD434 is UNSAT
Problem TDEAD439 is UNSAT
Problem TDEAD443 is UNSAT
Problem TDEAD449 is UNSAT
Problem TDEAD453 is UNSAT
Problem TDEAD457 is UNSAT
Problem TDEAD459 is UNSAT
Problem TDEAD464 is UNSAT
Problem TDEAD471 is UNSAT
Problem TDEAD475 is UNSAT
Problem TDEAD479 is UNSAT
Problem TDEAD484 is UNSAT
Problem TDEAD488 is UNSAT
Problem TDEAD493 is UNSAT
Problem TDEAD497 is UNSAT
Problem TDEAD501 is UNSAT
Problem TDEAD506 is UNSAT
Problem TDEAD507 is UNSAT
Problem TDEAD512 is UNSAT
Problem TDEAD519 is UNSAT
Problem TDEAD523 is UNSAT
Problem TDEAD528 is UNSAT
Problem TDEAD532 is UNSAT
Problem TDEAD537 is UNSAT
Problem TDEAD541 is UNSAT
Problem TDEAD545 is UNSAT
Problem TDEAD550 is UNSAT
Problem TDEAD554 is UNSAT
Problem TDEAD555 is UNSAT
Problem TDEAD562 is UNSAT
Problem TDEAD568 is UNSAT
Problem TDEAD573 is UNSAT
Problem TDEAD577 is UNSAT
Problem TDEAD582 is UNSAT
Problem TDEAD586 is UNSAT
Problem TDEAD590 is UNSAT
Problem TDEAD595 is UNSAT
Problem TDEAD599 is UNSAT
Problem TDEAD604 is UNSAT
Problem TDEAD605 is UNSAT
Problem TDEAD610 is UNSAT
Problem TDEAD617 is UNSAT
Problem TDEAD621 is UNSAT
Problem TDEAD626 is UNSAT
Problem TDEAD630 is UNSAT
Problem TDEAD634 is UNSAT
Problem TDEAD639 is UNSAT
Problem TDEAD643 is UNSAT
Problem TDEAD648 is UNSAT
Problem TDEAD653 is UNSAT
Problem TDEAD655 is UNSAT
Problem TDEAD661 is UNSAT
Problem TDEAD667 is UNSAT
Problem TDEAD673 is UNSAT
Problem TDEAD677 is UNSAT
Problem TDEAD682 is UNSAT
Problem TDEAD686 is UNSAT
Problem TDEAD690 is UNSAT
Problem TDEAD695 is UNSAT
Problem TDEAD699 is UNSAT
Problem TDEAD704 is UNSAT
Problem TDEAD707 is UNSAT
Problem TDEAD712 is UNSAT
Problem TDEAD719 is UNSAT
Problem TDEAD723 is UNSAT
Problem TDEAD728 is UNSAT
Problem TDEAD732 is UNSAT
Problem TDEAD737 is UNSAT
Problem TDEAD741 is UNSAT
Problem TDEAD745 is UNSAT
Problem TDEAD750 is UNSAT
Problem TDEAD754 is UNSAT
Problem TDEAD755 is UNSAT
Problem TDEAD761 is UNSAT
Problem TDEAD767 is UNSAT
Problem TDEAD772 is UNSAT
Problem TDEAD776 is UNSAT
Problem TDEAD782 is UNSAT
Problem TDEAD786 is UNSAT
Problem TDEAD790 is UNSAT
Problem TDEAD795 is UNSAT
Problem TDEAD799 is UNSAT
Problem TDEAD804 is UNSAT
Problem TDEAD805 is UNSAT
Problem TDEAD810 is UNSAT
Problem TDEAD817 is UNSAT
Problem TDEAD821 is UNSAT
Problem TDEAD826 is UNSAT
Problem TDEAD830 is UNSAT
Problem TDEAD834 is UNSAT
Problem TDEAD839 is UNSAT
Problem TDEAD843 is UNSAT
Problem TDEAD848 is UNSAT
Problem TDEAD852 is UNSAT
Problem TDEAD853 is UNSAT
Problem TDEAD859 is UNSAT
Problem TDEAD865 is UNSAT
Problem TDEAD870 is UNSAT
Problem TDEAD874 is UNSAT
Problem TDEAD878 is UNSAT
Problem TDEAD883 is UNSAT
Problem TDEAD887 is UNSAT
Problem TDEAD893 is UNSAT
Problem TDEAD897 is UNSAT
Problem TDEAD901 is UNSAT
Problem TDEAD903 is UNSAT
Problem TDEAD908 is UNSAT
Problem TDEAD915 is UNSAT
Problem TDEAD919 is UNSAT
Problem TDEAD923 is UNSAT
Problem TDEAD928 is UNSAT
Problem TDEAD932 is UNSAT
Problem TDEAD937 is UNSAT
Problem TDEAD941 is UNSAT
Problem TDEAD945 is UNSAT
Problem TDEAD950 is UNSAT
Problem TDEAD951 is UNSAT
Problem TDEAD956 is UNSAT
Problem TDEAD963 is UNSAT
Problem TDEAD967 is UNSAT
Problem TDEAD972 is UNSAT
Problem TDEAD976 is UNSAT
Problem TDEAD981 is UNSAT
Problem TDEAD985 is UNSAT
Problem TDEAD989 is UNSAT
Problem TDEAD994 is UNSAT
Problem TDEAD998 is UNSAT
Problem TDEAD999 is UNSAT
Problem TDEAD1006 is UNSAT
Problem TDEAD1012 is UNSAT
Problem TDEAD1017 is UNSAT
Problem TDEAD1021 is UNSAT
Problem TDEAD1026 is UNSAT
Problem TDEAD1030 is UNSAT
Problem TDEAD1034 is UNSAT
Problem TDEAD1039 is UNSAT
Problem TDEAD1043 is UNSAT
Problem TDEAD1048 is UNSAT
Problem TDEAD1049 is UNSAT
Problem TDEAD1054 is UNSAT
Problem TDEAD1061 is UNSAT
Problem TDEAD1065 is UNSAT
Problem TDEAD1070 is UNSAT
Problem TDEAD1074 is UNSAT
Problem TDEAD1078 is UNSAT
Problem TDEAD1083 is UNSAT
Problem TDEAD1087 is UNSAT
Problem TDEAD1092 is UNSAT
Problem TDEAD1096 is UNSAT
Problem TDEAD1097 is UNSAT
Problem TDEAD1103 is UNSAT
Problem TDEAD1109 is UNSAT
Problem TDEAD1116 is UNSAT
Problem TDEAD1120 is UNSAT
Problem TDEAD1124 is UNSAT
Problem TDEAD1129 is UNSAT
Problem TDEAD1133 is UNSAT
Problem TDEAD1138 is UNSAT
Problem TDEAD1142 is UNSAT
Problem TDEAD1148 is UNSAT
Problem TDEAD1150 is UNSAT
Problem TDEAD1155 is UNSAT
Problem TDEAD1162 is UNSAT
Problem TDEAD1166 is UNSAT
Problem TDEAD1171 is UNSAT
Problem TDEAD1175 is UNSAT
Problem TDEAD1179 is UNSAT
Problem TDEAD1184 is UNSAT
Problem TDEAD1188 is UNSAT
Problem TDEAD1193 is UNSAT
Problem TDEAD1197 is UNSAT
Problem TDEAD1200 is UNSAT
Problem TDEAD1206 is UNSAT
Problem TDEAD1212 is UNSAT
Problem TDEAD1217 is UNSAT
Problem TDEAD1221 is UNSAT
Problem TDEAD1227 is UNSAT
Problem TDEAD1231 is UNSAT
Problem TDEAD1235 is UNSAT
Problem TDEAD1240 is UNSAT
Problem TDEAD1244 is UNSAT
Problem TDEAD1249 is UNSAT
Problem TDEAD1250 is UNSAT
Problem TDEAD1255 is UNSAT
Problem TDEAD1262 is UNSAT
Problem TDEAD1266 is UNSAT
Problem TDEAD1271 is UNSAT
Problem TDEAD1275 is UNSAT
Problem TDEAD1279 is UNSAT
Problem TDEAD1284 is UNSAT
Problem TDEAD1288 is UNSAT
Problem TDEAD1293 is UNSAT
Problem TDEAD1297 is UNSAT
Problem TDEAD1298 is UNSAT
Problem TDEAD1304 is UNSAT
Problem TDEAD1310 is UNSAT
Problem TDEAD1315 is UNSAT
Problem TDEAD1319 is UNSAT
Problem TDEAD1323 is UNSAT
Problem TDEAD1328 is UNSAT
Problem TDEAD1332 is UNSAT
Problem TDEAD1338 is UNSAT
Problem TDEAD1342 is UNSAT
Problem TDEAD1346 is UNSAT
Problem TDEAD1348 is UNSAT
Problem TDEAD1353 is UNSAT
Problem TDEAD1360 is UNSAT
Problem TDEAD1364 is UNSAT
Problem TDEAD1368 is UNSAT
Problem TDEAD1373 is UNSAT
Problem TDEAD1377 is UNSAT
Problem TDEAD1382 is UNSAT
Problem TDEAD1386 is UNSAT
Problem TDEAD1390 is UNSAT
Problem TDEAD1395 is UNSAT
Problem TDEAD1396 is UNSAT
Problem TDEAD1401 is UNSAT
Problem TDEAD1408 is UNSAT
Problem TDEAD1412 is UNSAT
Problem TDEAD1417 is UNSAT
Problem TDEAD1421 is UNSAT
Problem TDEAD1426 is UNSAT
Problem TDEAD1430 is UNSAT
Problem TDEAD1434 is UNSAT
Problem TDEAD1439 is UNSAT
Problem TDEAD1443 is UNSAT
Problem TDEAD1444 is UNSAT
Problem TDEAD1451 is UNSAT
Problem TDEAD1457 is UNSAT
Problem TDEAD1462 is UNSAT
Problem TDEAD1466 is UNSAT
Problem TDEAD1471 is UNSAT
Problem TDEAD1475 is UNSAT
Problem TDEAD1479 is UNSAT
Problem TDEAD1484 is UNSAT
Problem TDEAD1488 is UNSAT
Problem TDEAD1493 is UNSAT
Problem TDEAD1494 is UNSAT
Problem TDEAD1499 is UNSAT
Problem TDEAD1506 is UNSAT
Problem TDEAD1510 is UNSAT
Problem TDEAD1515 is UNSAT
Problem TDEAD1519 is UNSAT
Problem TDEAD1523 is UNSAT
Problem TDEAD1528 is UNSAT
Problem TDEAD1532 is UNSAT
Problem TDEAD1537 is UNSAT
Problem TDEAD1541 is UNSAT
Problem TDEAD1542 is UNSAT
Problem TDEAD1548 is UNSAT
Problem TDEAD1554 is UNSAT
Problem TDEAD1560 is UNSAT
Problem TDEAD1564 is UNSAT
Problem TDEAD1568 is UNSAT
Problem TDEAD1573 is UNSAT
Problem TDEAD1577 is UNSAT
Problem TDEAD1582 is UNSAT
Problem TDEAD1586 is UNSAT
Problem TDEAD1590 is UNSAT
Problem TDEAD1592 is UNSAT
Problem TDEAD1597 is UNSAT
Problem TDEAD1604 is UNSAT
Problem TDEAD1608 is UNSAT
Problem TDEAD1612 is UNSAT
Problem TDEAD1617 is UNSAT
Problem TDEAD1621 is UNSAT
Problem TDEAD1626 is UNSAT
Problem TDEAD1630 is UNSAT
Problem TDEAD1634 is UNSAT
Problem TDEAD1640 is UNSAT
Problem TDEAD1642 is UNSAT
Problem TDEAD1648 is UNSAT
Problem TDEAD1654 is UNSAT
Problem TDEAD1659 is UNSAT
Problem TDEAD1663 is UNSAT
Problem TDEAD1667 is UNSAT
Problem TDEAD1673 is UNSAT
Problem TDEAD1677 is UNSAT
Problem TDEAD1682 is UNSAT
Problem TDEAD1686 is UNSAT
Problem TDEAD1690 is UNSAT
Problem TDEAD1694 is UNSAT
Problem TDEAD1699 is UNSAT
Problem TDEAD1706 is UNSAT
Problem TDEAD1710 is UNSAT
Problem TDEAD1715 is UNSAT
Problem TDEAD1719 is UNSAT
Problem TDEAD1723 is UNSAT
Problem TDEAD1728 is UNSAT
Problem TDEAD1732 is UNSAT
Problem TDEAD1737 is UNSAT
Problem TDEAD1741 is UNSAT
Problem TDEAD1742 is UNSAT
Problem TDEAD1748 is UNSAT
Problem TDEAD1754 is UNSAT
Problem TDEAD1759 is UNSAT
Problem TDEAD1763 is UNSAT
Problem TDEAD1767 is UNSAT
Problem TDEAD1772 is UNSAT
Problem TDEAD1776 is UNSAT
Problem TDEAD1782 is UNSAT
Problem TDEAD1786 is UNSAT
Problem TDEAD1790 is UNSAT
Problem TDEAD1792 is UNSAT
Problem TDEAD1797 is UNSAT
Problem TDEAD1804 is UNSAT
Problem TDEAD1808 is UNSAT
Problem TDEAD1812 is UNSAT
Problem TDEAD1817 is UNSAT
Problem TDEAD1821 is UNSAT
Problem TDEAD1826 is UNSAT
Problem TDEAD1830 is UNSAT
Problem TDEAD1834 is UNSAT
Problem TDEAD1839 is UNSAT
Problem TDEAD1840 is UNSAT
Problem TDEAD1845 is UNSAT
Problem TDEAD1852 is UNSAT
Problem TDEAD1856 is UNSAT
Problem TDEAD1861 is UNSAT
Problem TDEAD1865 is UNSAT
Problem TDEAD1870 is UNSAT
Problem TDEAD1874 is UNSAT
Problem TDEAD1878 is UNSAT
Problem TDEAD1883 is UNSAT
Problem TDEAD1887 is UNSAT
Problem TDEAD1888 is UNSAT
Problem TDEAD1895 is UNSAT
Problem TDEAD1901 is UNSAT
Problem TDEAD1906 is UNSAT
Problem TDEAD1910 is UNSAT
Problem TDEAD1915 is UNSAT
Problem TDEAD1919 is UNSAT
Problem TDEAD1923 is UNSAT
Problem TDEAD1928 is UNSAT
Problem TDEAD1932 is UNSAT
Problem TDEAD1937 is UNSAT
Problem TDEAD1938 is UNSAT
Problem TDEAD1943 is UNSAT
Problem TDEAD1950 is UNSAT
Problem TDEAD1954 is UNSAT
Problem TDEAD1959 is UNSAT
Problem TDEAD1963 is UNSAT
Problem TDEAD1967 is UNSAT
Problem TDEAD1972 is UNSAT
Problem TDEAD1976 is UNSAT
Problem TDEAD1981 is UNSAT
Problem TDEAD1985 is UNSAT
Problem TDEAD1986 is UNSAT
Problem TDEAD1992 is UNSAT
Problem TDEAD1998 is UNSAT
Problem TDEAD2004 is UNSAT
Problem TDEAD2008 is UNSAT
Problem TDEAD2012 is UNSAT
Problem TDEAD2017 is UNSAT
Problem TDEAD2021 is UNSAT
Problem TDEAD2026 is UNSAT
Problem TDEAD2030 is UNSAT
Problem TDEAD2034 is UNSAT
Problem TDEAD2036 is UNSAT
Problem TDEAD2041 is UNSAT
Problem TDEAD2048 is UNSAT
Problem TDEAD2052 is UNSAT
Problem TDEAD2056 is UNSAT
Problem TDEAD2061 is UNSAT
Problem TDEAD2065 is UNSAT
Problem TDEAD2070 is UNSAT
Problem TDEAD2074 is UNSAT
Problem TDEAD2078 is UNSAT
Problem TDEAD2083 is UNSAT
Problem TDEAD2084 is UNSAT
Problem TDEAD2089 is UNSAT
Problem TDEAD2096 is UNSAT
Problem TDEAD2100 is UNSAT
Problem TDEAD2105 is UNSAT
Problem TDEAD2109 is UNSAT
Problem TDEAD2115 is UNSAT
Problem TDEAD2119 is UNSAT
Problem TDEAD2123 is UNSAT
Problem TDEAD2128 is UNSAT
Problem TDEAD2133 is UNSAT
Problem TDEAD2136 is UNSAT
Problem TDEAD2141 is UNSAT
Problem TDEAD2148 is UNSAT
Problem TDEAD2152 is UNSAT
Problem TDEAD2156 is UNSAT
Problem TDEAD2161 is UNSAT
Problem TDEAD2165 is UNSAT
Problem TDEAD2170 is UNSAT
Problem TDEAD2174 is UNSAT
Problem TDEAD2178 is UNSAT
Problem TDEAD2183 is UNSAT
Problem TDEAD2186 is UNSAT
Problem TDEAD2192 is UNSAT
Problem TDEAD2198 is UNSAT
Problem TDEAD2203 is UNSAT
Problem TDEAD2207 is UNSAT
Problem TDEAD2211 is UNSAT
Problem TDEAD2216 is UNSAT
Problem TDEAD2220 is UNSAT
Problem TDEAD2227 is UNSAT
Problem TDEAD2231 is UNSAT
Problem TDEAD2235 is UNSAT
Problem TDEAD2237 is UNSAT
Problem TDEAD2242 is UNSAT
Problem TDEAD2249 is UNSAT
Problem TDEAD2253 is UNSAT
Problem TDEAD2257 is UNSAT
Problem TDEAD2262 is UNSAT
Problem TDEAD2266 is UNSAT
Problem TDEAD2271 is UNSAT
Problem TDEAD2275 is UNSAT
Problem TDEAD2279 is UNSAT
Problem TDEAD2284 is UNSAT
Problem TDEAD2285 is UNSAT
Problem TDEAD2290 is UNSAT
Problem TDEAD2297 is UNSAT
Problem TDEAD2301 is UNSAT
Problem TDEAD2306 is UNSAT
Problem TDEAD2310 is UNSAT
Problem TDEAD2315 is UNSAT
Problem TDEAD2319 is UNSAT
Problem TDEAD2323 is UNSAT
Problem TDEAD2328 is UNSAT
Problem TDEAD2332 is UNSAT
Problem TDEAD2333 is UNSAT
Problem TDEAD2340 is UNSAT
Problem TDEAD2346 is UNSAT
Problem TDEAD2351 is UNSAT
Problem TDEAD2355 is UNSAT
Problem TDEAD2360 is UNSAT
Problem TDEAD2364 is UNSAT
Problem TDEAD2368 is UNSAT
Problem TDEAD2373 is UNSAT
Problem TDEAD2377 is UNSAT
Problem TDEAD2382 is UNSAT
Problem TDEAD2383 is UNSAT
Problem TDEAD2388 is UNSAT
Problem TDEAD2395 is UNSAT
Problem TDEAD2399 is UNSAT
Problem TDEAD2404 is UNSAT
Problem TDEAD2408 is UNSAT
Problem TDEAD2412 is UNSAT
Problem TDEAD2417 is UNSAT
Problem TDEAD2421 is UNSAT
Problem TDEAD2426 is UNSAT
Problem TDEAD2430 is UNSAT
Problem TDEAD2431 is UNSAT
Problem TDEAD2437 is UNSAT
Problem TDEAD2443 is UNSAT
Problem TDEAD2449 is UNSAT
Problem TDEAD2453 is UNSAT
Problem TDEAD2457 is UNSAT
Problem TDEAD2462 is UNSAT
Problem TDEAD2466 is UNSAT
Problem TDEAD2471 is UNSAT
Problem TDEAD2475 is UNSAT
Problem TDEAD2479 is UNSAT
Problem TDEAD2481 is UNSAT
Problem TDEAD2486 is UNSAT
Problem TDEAD2493 is UNSAT
Problem TDEAD2497 is UNSAT
Problem TDEAD2501 is UNSAT
Problem TDEAD2506 is UNSAT
Problem TDEAD2510 is UNSAT
Problem TDEAD2515 is UNSAT
Problem TDEAD2519 is UNSAT
Problem TDEAD2523 is UNSAT
Problem TDEAD2528 is UNSAT
Problem TDEAD2529 is UNSAT
Problem TDEAD2534 is UNSAT
Problem TDEAD2541 is UNSAT
Problem TDEAD2545 is UNSAT
Problem TDEAD2550 is UNSAT
Problem TDEAD2554 is UNSAT
Problem TDEAD2560 is UNSAT
Problem TDEAD2564 is UNSAT
Problem TDEAD2568 is UNSAT
Problem TDEAD2573 is UNSAT
Problem TDEAD2577 is UNSAT
Problem TDEAD2578 is UNSAT
Problem TDEAD2584 is UNSAT
Problem TDEAD2590 is UNSAT
Problem TDEAD2595 is UNSAT
Problem TDEAD2599 is UNSAT
Problem TDEAD2604 is UNSAT
Problem TDEAD2608 is UNSAT
Problem TDEAD2612 is UNSAT
Problem TDEAD2617 is UNSAT
Problem TDEAD2621 is UNSAT
Problem TDEAD2629 is UNSAT
Problem TDEAD2645 is UNSAT
Problem TDEAD2663 is UNSAT
Problem TDEAD2679 is UNSAT
Problem TDEAD2695 is UNSAT
Problem TDEAD2710 is UNSAT
Problem TDEAD2726 is UNSAT
Problem TDEAD2741 is UNSAT
Problem TDEAD2756 is UNSAT
Problem TDEAD2772 is UNSAT
Problem TDEAD2781 is UNSAT
Problem TDEAD2786 is UNSAT
Problem TDEAD2793 is UNSAT
Problem TDEAD2797 is UNSAT
Problem TDEAD2801 is UNSAT
Problem TDEAD2806 is UNSAT
Problem TDEAD2810 is UNSAT
Problem TDEAD2815 is UNSAT
Problem TDEAD2819 is UNSAT
Problem TDEAD2823 is UNSAT
Problem TDEAD2829 is UNSAT
Problem TDEAD2834 is UNSAT
Problem TDEAD2841 is UNSAT
Problem TDEAD2845 is UNSAT
Problem TDEAD2850 is UNSAT
Problem TDEAD2854 is UNSAT
Problem TDEAD2859 is UNSAT
Problem TDEAD2863 is UNSAT
Problem TDEAD2867 is UNSAT
Problem TDEAD2872 is UNSAT
Problem TDEAD2877 is UNSAT
Problem TDEAD2883 is UNSAT
Problem TDEAD2889 is UNSAT
Problem TDEAD2895 is UNSAT
Problem TDEAD2899 is UNSAT
Problem TDEAD2904 is UNSAT
Problem TDEAD2908 is UNSAT
Problem TDEAD2912 is UNSAT
Problem TDEAD2917 is UNSAT
Problem TDEAD2921 is UNSAT
Problem TDEAD2927 is UNSAT
Problem TDEAD2932 is UNSAT
Problem TDEAD2939 is UNSAT
Problem TDEAD2943 is UNSAT
Problem TDEAD2948 is UNSAT
Problem TDEAD2952 is UNSAT
Problem TDEAD2956 is UNSAT
Problem TDEAD2961 is UNSAT
Problem TDEAD2965 is UNSAT
Problem TDEAD2970 is UNSAT
Problem TDEAD2975 is UNSAT
Problem TDEAD2981 is UNSAT
Problem TDEAD2987 is UNSAT
Problem TDEAD2992 is UNSAT
Problem TDEAD2996 is UNSAT
Problem TDEAD3000 is UNSAT
Problem TDEAD3006 is UNSAT
Problem TDEAD3010 is UNSAT
Problem TDEAD3015 is UNSAT
Problem TDEAD3019 is UNSAT
Problem TDEAD3025 is UNSAT
Problem TDEAD3030 is UNSAT
Problem TDEAD3037 is UNSAT
Problem TDEAD3041 is UNSAT
Problem TDEAD3045 is UNSAT
Problem TDEAD3050 is UNSAT
Problem TDEAD3054 is UNSAT
Problem TDEAD3059 is UNSAT
Problem TDEAD3063 is UNSAT
Problem TDEAD3067 is UNSAT
Problem TDEAD3073 is UNSAT
Problem TDEAD3078 is UNSAT
Problem TDEAD3085 is UNSAT
Problem TDEAD3089 is UNSAT
Problem TDEAD3094 is UNSAT
Problem TDEAD3098 is UNSAT
Problem TDEAD3103 is UNSAT
Problem TDEAD3107 is UNSAT
Problem TDEAD3111 is UNSAT
Problem TDEAD3117 is UNSAT
Problem TDEAD3122 is UNSAT
Problem TDEAD3128 is UNSAT
Problem TDEAD3134 is UNSAT
Problem TDEAD3139 is UNSAT
Problem TDEAD3143 is UNSAT
Problem TDEAD3148 is UNSAT
Problem TDEAD3152 is UNSAT
Problem TDEAD3156 is UNSAT
Problem TDEAD3161 is UNSAT
Problem TDEAD3165 is UNSAT
Problem TDEAD3171 is UNSAT
Problem TDEAD3176 is UNSAT
Problem TDEAD3183 is UNSAT
Problem TDEAD3187 is UNSAT
Problem TDEAD3192 is UNSAT
Problem TDEAD3196 is UNSAT
Problem TDEAD3200 is UNSAT
Problem TDEAD3205 is UNSAT
Problem TDEAD3209 is UNSAT
Problem TDEAD3214 is UNSAT
Problem TDEAD3221 is UNSAT
Problem TDEAD3228 is UNSAT
Problem TDEAD3234 is UNSAT
Problem TDEAD3239 is UNSAT
Problem TDEAD3243 is UNSAT
Problem TDEAD3248 is UNSAT
Problem TDEAD3252 is UNSAT
Problem TDEAD3256 is UNSAT
Problem TDEAD3261 is UNSAT
Problem TDEAD3265 is UNSAT
Problem TDEAD3273 is UNSAT
Problem TDEAD3278 is UNSAT
Problem TDEAD3285 is UNSAT
Problem TDEAD3289 is UNSAT
Problem TDEAD3294 is UNSAT
Problem TDEAD3298 is UNSAT
Problem TDEAD3303 is UNSAT
Problem TDEAD3307 is UNSAT
Problem TDEAD3311 is UNSAT
Problem TDEAD3316 is UNSAT
Problem TDEAD3321 is UNSAT
Problem TDEAD3327 is UNSAT
Problem TDEAD3333 is UNSAT
Problem TDEAD3340 is UNSAT
Problem TDEAD3344 is UNSAT
Problem TDEAD3349 is UNSAT
Problem TDEAD3353 is UNSAT
Problem TDEAD3357 is UNSAT
Problem TDEAD3362 is UNSAT
Problem TDEAD3366 is UNSAT
Problem TDEAD3372 is UNSAT
Problem TDEAD3377 is UNSAT
Problem TDEAD3384 is UNSAT
Problem TDEAD3388 is UNSAT
Problem TDEAD3393 is UNSAT
Problem TDEAD3397 is UNSAT
Problem TDEAD3401 is UNSAT
Problem TDEAD3406 is UNSAT
Problem TDEAD3410 is UNSAT
Problem TDEAD3415 is UNSAT
Problem TDEAD3420 is UNSAT
Problem TDEAD3426 is UNSAT
Problem TDEAD3432 is UNSAT
Problem TDEAD3437 is UNSAT
Problem TDEAD3441 is UNSAT
Problem TDEAD3445 is UNSAT
Problem TDEAD3451 is UNSAT
Problem TDEAD3455 is UNSAT
Problem TDEAD3460 is UNSAT
Problem TDEAD3464 is UNSAT
Problem TDEAD3470 is UNSAT
Problem TDEAD3475 is UNSAT
Problem TDEAD3482 is UNSAT
Problem TDEAD3486 is UNSAT
Problem TDEAD3490 is UNSAT
Problem TDEAD3495 is UNSAT
Problem TDEAD3499 is UNSAT
Problem TDEAD3504 is UNSAT
Problem TDEAD3508 is UNSAT
Problem TDEAD3512 is UNSAT
Problem TDEAD3518 is UNSAT
Problem TDEAD3523 is UNSAT
Problem TDEAD3530 is UNSAT
Problem TDEAD3534 is UNSAT
Problem TDEAD3539 is UNSAT
Problem TDEAD3543 is UNSAT
Problem TDEAD3548 is UNSAT
Problem TDEAD3552 is UNSAT
Problem TDEAD3556 is UNSAT
Problem TDEAD3562 is UNSAT
Problem TDEAD3567 is UNSAT
Problem TDEAD3573 is UNSAT
Problem TDEAD3579 is UNSAT
Problem TDEAD3584 is UNSAT
Problem TDEAD3588 is UNSAT
Problem TDEAD3593 is UNSAT
Problem TDEAD3597 is UNSAT
Problem TDEAD3601 is UNSAT
Problem TDEAD3606 is UNSAT
Problem TDEAD3610 is UNSAT
Problem TDEAD3616 is UNSAT
Problem TDEAD3621 is UNSAT
Problem TDEAD3628 is UNSAT
Problem TDEAD3632 is UNSAT
Problem TDEAD3637 is UNSAT
Problem TDEAD3641 is UNSAT
Problem TDEAD3645 is UNSAT
Problem TDEAD3650 is UNSAT
Problem TDEAD3654 is UNSAT
Problem TDEAD3659 is UNSAT
Problem TDEAD3664 is UNSAT
Problem TDEAD3671 is UNSAT
Problem TDEAD3677 is UNSAT
Problem TDEAD3682 is UNSAT
Problem TDEAD3686 is UNSAT
Problem TDEAD3690 is UNSAT
Problem TDEAD3695 is UNSAT
Problem TDEAD3699 is UNSAT
Problem TDEAD3704 is UNSAT
Problem TDEAD3708 is UNSAT
Problem TDEAD3716 is UNSAT
Problem TDEAD3721 is UNSAT
Problem TDEAD3728 is UNSAT
Problem TDEAD3732 is UNSAT
Problem TDEAD3737 is UNSAT
Problem TDEAD3741 is UNSAT
Problem TDEAD3745 is UNSAT
Problem TDEAD3750 is UNSAT
Problem TDEAD3754 is UNSAT
Problem TDEAD3759 is UNSAT
Problem TDEAD3766 is UNSAT
Problem TDEAD3772 is UNSAT
Problem TDEAD3778 is UNSAT
Problem TDEAD3784 is UNSAT
Problem TDEAD3788 is UNSAT
Problem TDEAD3793 is UNSAT
Problem TDEAD3797 is UNSAT
Problem TDEAD3801 is UNSAT
Problem TDEAD3806 is UNSAT
Problem TDEAD3810 is UNSAT
Problem TDEAD3816 is UNSAT
Problem TDEAD3821 is UNSAT
Problem TDEAD3828 is UNSAT
Problem TDEAD3832 is UNSAT
Problem TDEAD3837 is UNSAT
Problem TDEAD3841 is UNSAT
Problem TDEAD3845 is UNSAT
Problem TDEAD3850 is UNSAT
Problem TDEAD3854 is UNSAT
Problem TDEAD3859 is UNSAT
Problem TDEAD3864 is UNSAT
Problem TDEAD3870 is UNSAT
Problem TDEAD3876 is UNSAT
Problem TDEAD3881 is UNSAT
Problem TDEAD3885 is UNSAT
Problem TDEAD3889 is UNSAT
Problem TDEAD3895 is UNSAT
Problem TDEAD3899 is UNSAT
Problem TDEAD3904 is UNSAT
Problem TDEAD3908 is UNSAT
Problem TDEAD3914 is UNSAT
Problem TDEAD3919 is UNSAT
Problem TDEAD3926 is UNSAT
Problem TDEAD3930 is UNSAT
Problem TDEAD3934 is UNSAT
Problem TDEAD3939 is UNSAT
Problem TDEAD3943 is UNSAT
Problem TDEAD3948 is UNSAT
Problem TDEAD3952 is UNSAT
Problem TDEAD3956 is UNSAT
Problem TDEAD3962 is UNSAT
Problem TDEAD3967 is UNSAT
Problem TDEAD3974 is UNSAT
Problem TDEAD3978 is UNSAT
Problem TDEAD3983 is UNSAT
Problem TDEAD3987 is UNSAT
Problem TDEAD3992 is UNSAT
Problem TDEAD3996 is UNSAT
Problem TDEAD4000 is UNSAT
Problem TDEAD4006 is UNSAT
Problem TDEAD4011 is UNSAT
Problem TDEAD4017 is UNSAT
Problem TDEAD4023 is UNSAT
Problem TDEAD4028 is UNSAT
Problem TDEAD4032 is UNSAT
Problem TDEAD4037 is UNSAT
Problem TDEAD4041 is UNSAT
Problem TDEAD4045 is UNSAT
Problem TDEAD4050 is UNSAT
Problem TDEAD4054 is UNSAT
Problem TDEAD4060 is UNSAT
Problem TDEAD4065 is UNSAT
Problem TDEAD4072 is UNSAT
Problem TDEAD4076 is UNSAT
Problem TDEAD4081 is UNSAT
Problem TDEAD4085 is UNSAT
Problem TDEAD4089 is UNSAT
Problem TDEAD4094 is UNSAT
Problem TDEAD4098 is UNSAT
Problem TDEAD4103 is UNSAT
Problem TDEAD4108 is UNSAT
Problem TDEAD4115 is UNSAT
Problem TDEAD4121 is UNSAT
Problem TDEAD4126 is UNSAT
Problem TDEAD4130 is UNSAT
Problem TDEAD4134 is UNSAT
Problem TDEAD4139 is UNSAT
Problem TDEAD4143 is UNSAT
Problem TDEAD4148 is UNSAT
Problem TDEAD4152 is UNSAT
Problem TDEAD4158 is UNSAT
Problem TDEAD4163 is UNSAT
Problem TDEAD4170 is UNSAT
Problem TDEAD4174 is UNSAT
Problem TDEAD4178 is UNSAT
Problem TDEAD4183 is UNSAT
Problem TDEAD4187 is UNSAT
Problem TDEAD4192 is UNSAT
Problem TDEAD4196 is UNSAT
Problem TDEAD4200 is UNSAT
Problem TDEAD4208 is UNSAT
Problem TDEAD4214 is UNSAT
Problem TDEAD4220 is UNSAT
Problem TDEAD4226 is UNSAT
Problem TDEAD4230 is UNSAT
Problem TDEAD4234 is UNSAT
Problem TDEAD4239 is UNSAT
Problem TDEAD4243 is UNSAT
Problem TDEAD4248 is UNSAT
Problem TDEAD4252 is UNSAT
Problem TDEAD4260 is UNSAT
Problem TDEAD4265 is UNSAT
Problem TDEAD4272 is UNSAT
Problem TDEAD4276 is UNSAT
Problem TDEAD4281 is UNSAT
Problem TDEAD4285 is UNSAT
Problem TDEAD4289 is UNSAT
Problem TDEAD4294 is UNSAT
Problem TDEAD4298 is UNSAT
Problem TDEAD4303 is UNSAT
Problem TDEAD4308 is UNSAT
Problem TDEAD4314 is UNSAT
Problem TDEAD4320 is UNSAT
Problem TDEAD4325 is UNSAT
Problem TDEAD4329 is UNSAT
Problem TDEAD4333 is UNSAT
Problem TDEAD4339 is UNSAT
Problem TDEAD4343 is UNSAT
Problem TDEAD4348 is UNSAT
Problem TDEAD4352 is UNSAT
Problem TDEAD4358 is UNSAT
Problem TDEAD4363 is UNSAT
Problem TDEAD4370 is UNSAT
Problem TDEAD4374 is UNSAT
Problem TDEAD4378 is UNSAT
Problem TDEAD4383 is UNSAT
Problem TDEAD4387 is UNSAT
Problem TDEAD4392 is UNSAT
Problem TDEAD4396 is UNSAT
Problem TDEAD4400 is UNSAT
Problem TDEAD4406 is UNSAT
Problem TDEAD4411 is UNSAT
Problem TDEAD4418 is UNSAT
Problem TDEAD4422 is UNSAT
Problem TDEAD4427 is UNSAT
Problem TDEAD4431 is UNSAT
Problem TDEAD4436 is UNSAT
Problem TDEAD4440 is UNSAT
Problem TDEAD4444 is UNSAT
Problem TDEAD4451 is UNSAT
Problem TDEAD4456 is UNSAT
Problem TDEAD4462 is UNSAT
Problem TDEAD4468 is UNSAT
Problem TDEAD4473 is UNSAT
Problem TDEAD4477 is UNSAT
Problem TDEAD4482 is UNSAT
Problem TDEAD4486 is UNSAT
Problem TDEAD4490 is UNSAT
Problem TDEAD4495 is UNSAT
Problem TDEAD4499 is UNSAT
Problem TDEAD4505 is UNSAT
Problem TDEAD4510 is UNSAT
Problem TDEAD4517 is UNSAT
Problem TDEAD4521 is UNSAT
Problem TDEAD4526 is UNSAT
Problem TDEAD4530 is UNSAT
Problem TDEAD4534 is UNSAT
Problem TDEAD4539 is UNSAT
Problem TDEAD4543 is UNSAT
Problem TDEAD4548 is UNSAT
Problem TDEAD4553 is UNSAT
Problem TDEAD4560 is UNSAT
Problem TDEAD4566 is UNSAT
Problem TDEAD4571 is UNSAT
Problem TDEAD4575 is UNSAT
Problem TDEAD4579 is UNSAT
Problem TDEAD4584 is UNSAT
Problem TDEAD4588 is UNSAT
Problem TDEAD4593 is UNSAT
Problem TDEAD4597 is UNSAT
Problem TDEAD4603 is UNSAT
Problem TDEAD4608 is UNSAT
Problem TDEAD4615 is UNSAT
Problem TDEAD4619 is UNSAT
Problem TDEAD4623 is UNSAT
Problem TDEAD4628 is UNSAT
Problem TDEAD4632 is UNSAT
Problem TDEAD4637 is UNSAT
Problem TDEAD4641 is UNSAT
Problem TDEAD4645 is UNSAT
Problem TDEAD4651 is UNSAT
Problem TDEAD4656 is UNSAT
Problem TDEAD4663 is UNSAT
Problem TDEAD4667 is UNSAT
Problem TDEAD4673 is UNSAT
Problem TDEAD4677 is UNSAT
Problem TDEAD4682 is UNSAT
Problem TDEAD4686 is UNSAT
Problem TDEAD4690 is UNSAT
Problem TDEAD4695 is UNSAT
Problem TDEAD4703 is UNSAT
Problem TDEAD4708 is UNSAT
Problem TDEAD4715 is UNSAT
Problem TDEAD4719 is UNSAT
Problem TDEAD4723 is UNSAT
Problem TDEAD4728 is UNSAT
Problem TDEAD4732 is UNSAT
Problem TDEAD4737 is UNSAT
Problem TDEAD4741 is UNSAT
Problem TDEAD4745 is UNSAT
Problem TDEAD4753 is UNSAT
Problem TDEAD4759 is UNSAT
Problem TDEAD4765 is UNSAT
Problem TDEAD4770 is UNSAT
Problem TDEAD4774 is UNSAT
Problem TDEAD4778 is UNSAT
Problem TDEAD4784 is UNSAT
Problem TDEAD4788 is UNSAT
Problem TDEAD4793 is UNSAT
Problem TDEAD4797 is UNSAT
Problem TDEAD4803 is UNSAT
Problem TDEAD4808 is UNSAT
Problem TDEAD4815 is UNSAT
Problem TDEAD4819 is UNSAT
Problem TDEAD4823 is UNSAT
Problem TDEAD4828 is UNSAT
Problem TDEAD4832 is UNSAT
Problem TDEAD4837 is UNSAT
Problem TDEAD4841 is UNSAT
Problem TDEAD4845 is UNSAT
Problem TDEAD4851 is UNSAT
Problem TDEAD4856 is UNSAT
Problem TDEAD4863 is UNSAT
Problem TDEAD4867 is UNSAT
Problem TDEAD4872 is UNSAT
Problem TDEAD4876 is UNSAT
Problem TDEAD4881 is UNSAT
Problem TDEAD4885 is UNSAT
Problem TDEAD4889 is UNSAT
Problem TDEAD4895 is UNSAT
Problem TDEAD4900 is UNSAT
Problem TDEAD4906 is UNSAT
Problem TDEAD4912 is UNSAT
Problem TDEAD4917 is UNSAT
Problem TDEAD4921 is UNSAT
Problem TDEAD4926 is UNSAT
Problem TDEAD4930 is UNSAT
Problem TDEAD4934 is UNSAT
Problem TDEAD4939 is UNSAT
Problem TDEAD4943 is UNSAT
Problem TDEAD4949 is UNSAT
Problem TDEAD4954 is UNSAT
Problem TDEAD4961 is UNSAT
Problem TDEAD4965 is UNSAT
Problem TDEAD4970 is UNSAT
Problem TDEAD4974 is UNSAT
Problem TDEAD4978 is UNSAT
Problem TDEAD4983 is UNSAT
Problem TDEAD4987 is UNSAT
Problem TDEAD4992 is UNSAT
Problem TDEAD4997 is UNSAT
Problem TDEAD5004 is UNSAT
Problem TDEAD5010 is UNSAT
Problem TDEAD5015 is UNSAT
Problem TDEAD5019 is UNSAT
Problem TDEAD5023 is UNSAT
Problem TDEAD5028 is UNSAT
Problem TDEAD5032 is UNSAT
Problem TDEAD5037 is UNSAT
Problem TDEAD5041 is UNSAT
Problem TDEAD5047 is UNSAT
Problem TDEAD5052 is UNSAT
Problem TDEAD5059 is UNSAT
Problem TDEAD5063 is UNSAT
Problem TDEAD5067 is UNSAT
Problem TDEAD5072 is UNSAT
Problem TDEAD5076 is UNSAT
Problem TDEAD5081 is UNSAT
Problem TDEAD5085 is UNSAT
Problem TDEAD5089 is UNSAT
Problem TDEAD5095 is UNSAT
Problem TDEAD5100 is UNSAT
Problem TDEAD5107 is UNSAT
Problem TDEAD5111 is UNSAT
Problem TDEAD5117 is UNSAT
Problem TDEAD5121 is UNSAT
Problem TDEAD5126 is UNSAT
Problem TDEAD5130 is UNSAT
Problem TDEAD5134 is UNSAT
Problem TDEAD5139 is UNSAT
Problem TDEAD5144 is UNSAT
Problem TDEAD5150 is UNSAT
Problem TDEAD5156 is UNSAT
Problem TDEAD5161 is UNSAT
Problem TDEAD5165 is UNSAT
Problem TDEAD5170 is UNSAT
Problem TDEAD5174 is UNSAT
Problem TDEAD5178 is UNSAT
Problem TDEAD5183 is UNSAT
Problem TDEAD5187 is UNSAT
Problem TDEAD5195 is UNSAT
Problem TDEAD5200 is UNSAT
Problem TDEAD5207 is UNSAT
Problem TDEAD5211 is UNSAT
Problem TDEAD5216 is UNSAT
Problem TDEAD5220 is UNSAT
Problem TDEAD5226 is UNSAT
Problem TDEAD5230 is UNSAT
Problem TDEAD5234 is UNSAT
Problem TDEAD5239 is UNSAT
Problem TDEAD5247 is UNSAT
Problem TDEAD5252 is UNSAT
Problem TDEAD5259 is UNSAT
Problem TDEAD5263 is UNSAT
Problem TDEAD5267 is UNSAT
Problem TDEAD5272 is UNSAT
Problem TDEAD5276 is UNSAT
Problem TDEAD5281 is UNSAT
Problem TDEAD5285 is UNSAT
Problem TDEAD5289 is UNSAT
Problem TDEAD5295 is UNSAT
Problem TDEAD5300 is UNSAT
Problem TDEAD5307 is UNSAT
Problem TDEAD5311 is UNSAT
Problem TDEAD5316 is UNSAT
Problem TDEAD5320 is UNSAT
Problem TDEAD5325 is UNSAT
Problem TDEAD5329 is UNSAT
Problem TDEAD5333 is UNSAT
Problem TDEAD5339 is UNSAT
Problem TDEAD5344 is UNSAT
Problem TDEAD5350 is UNSAT
Problem TDEAD5356 is UNSAT
Problem TDEAD5361 is UNSAT
Problem TDEAD5365 is UNSAT
Problem TDEAD5370 is UNSAT
Problem TDEAD5374 is UNSAT
Problem TDEAD5378 is UNSAT
Problem TDEAD5383 is UNSAT
Problem TDEAD5387 is UNSAT
Problem TDEAD5393 is UNSAT
Problem TDEAD5398 is UNSAT
Problem TDEAD5405 is UNSAT
Problem TDEAD5409 is UNSAT
Problem TDEAD5414 is UNSAT
Problem TDEAD5418 is UNSAT
Problem TDEAD5422 is UNSAT
Problem TDEAD5427 is UNSAT
Problem TDEAD5431 is UNSAT
Problem TDEAD5436 is UNSAT
Problem TDEAD5441 is UNSAT
Problem TDEAD5448 is UNSAT
Problem TDEAD5454 is UNSAT
Problem TDEAD5459 is UNSAT
Problem TDEAD5463 is UNSAT
Problem TDEAD5467 is UNSAT
Problem TDEAD5472 is UNSAT
Problem TDEAD5476 is UNSAT
Problem TDEAD5481 is UNSAT
Problem TDEAD5485 is UNSAT
Problem TDEAD5491 is UNSAT
Problem TDEAD5496 is UNSAT
Problem TDEAD5503 is UNSAT
Problem TDEAD5507 is UNSAT
Problem TDEAD5511 is UNSAT
Problem TDEAD5516 is UNSAT
Problem TDEAD5520 is UNSAT
Problem TDEAD5525 is UNSAT
Problem TDEAD5529 is UNSAT
Problem TDEAD5533 is UNSAT
Problem TDEAD5539 is UNSAT
Problem TDEAD5544 is UNSAT
Problem TDEAD5551 is UNSAT
Problem TDEAD5555 is UNSAT
Problem TDEAD5562 is UNSAT
Problem TDEAD5566 is UNSAT
Problem TDEAD5571 is UNSAT
Problem TDEAD5575 is UNSAT
Problem TDEAD5579 is UNSAT
Problem TDEAD5584 is UNSAT
Problem TDEAD5589 is UNSAT
Problem TDEAD5595 is UNSAT
Problem TDEAD5601 is UNSAT
Problem TDEAD5606 is UNSAT
Problem TDEAD5610 is UNSAT
Problem TDEAD5615 is UNSAT
Problem TDEAD5619 is UNSAT
Problem TDEAD5623 is UNSAT
Problem TDEAD5628 is UNSAT
Problem TDEAD5632 is UNSAT
Problem TDEAD5638 is UNSAT
Problem TDEAD5643 is UNSAT
Problem TDEAD5650 is UNSAT
Problem TDEAD5654 is UNSAT
Problem TDEAD5659 is UNSAT
Problem TDEAD5663 is UNSAT
Problem TDEAD5667 is UNSAT
Problem TDEAD5673 is UNSAT
Problem TDEAD5677 is UNSAT
Problem TDEAD5682 is UNSAT
Problem TDEAD5689 is UNSAT
Problem TDEAD5695 is UNSAT
Problem TDEAD5701 is UNSAT
Problem TDEAD5706 is UNSAT
Problem TDEAD5710 is UNSAT
Problem TDEAD5715 is UNSAT
Problem TDEAD5719 is UNSAT
Problem TDEAD5723 is UNSAT
Problem TDEAD5728 is UNSAT
Problem TDEAD5732 is UNSAT
Problem TDEAD5740 is UNSAT
Problem TDEAD5745 is UNSAT
Problem TDEAD5752 is UNSAT
Problem TDEAD5756 is UNSAT
Problem TDEAD5761 is UNSAT
Problem TDEAD5765 is UNSAT
Problem TDEAD5770 is UNSAT
Problem TDEAD5774 is UNSAT
Problem TDEAD5778 is UNSAT
Problem TDEAD5784 is UNSAT
Problem TDEAD5789 is UNSAT
Problem TDEAD5795 is UNSAT
Problem TDEAD5801 is UNSAT
Problem TDEAD5806 is UNSAT
Problem TDEAD5810 is UNSAT
Problem TDEAD5815 is UNSAT
Problem TDEAD5819 is UNSAT
Problem TDEAD5823 is UNSAT
Problem TDEAD5828 is UNSAT
Problem TDEAD5832 is UNSAT
Problem TDEAD5838 is UNSAT
Problem TDEAD5843 is UNSAT
Problem TDEAD5850 is UNSAT
Problem TDEAD5854 is UNSAT
Problem TDEAD5859 is UNSAT
Problem TDEAD5863 is UNSAT
Problem TDEAD5867 is UNSAT
Problem TDEAD5872 is UNSAT
Problem TDEAD5876 is UNSAT
Problem TDEAD5881 is UNSAT
Problem TDEAD5886 is UNSAT
Problem TDEAD5893 is UNSAT
Problem TDEAD5899 is UNSAT
Problem TDEAD5904 is UNSAT
Problem TDEAD5908 is UNSAT
Problem TDEAD5912 is UNSAT
Problem TDEAD5917 is UNSAT
Problem TDEAD5921 is UNSAT
Problem TDEAD5926 is UNSAT
Problem TDEAD5930 is UNSAT
Problem TDEAD5936 is UNSAT
Problem TDEAD5941 is UNSAT
Problem TDEAD5948 is UNSAT
Problem TDEAD5952 is UNSAT
Problem TDEAD5956 is UNSAT
Problem TDEAD5961 is UNSAT
Problem TDEAD5965 is UNSAT
Problem TDEAD5970 is UNSAT
Problem TDEAD5974 is UNSAT
Problem TDEAD5978 is UNSAT
Problem TDEAD5984 is UNSAT
Problem TDEAD5989 is UNSAT
Problem TDEAD5996 is UNSAT
Problem TDEAD6000 is UNSAT
Problem TDEAD6006 is UNSAT
Problem TDEAD6010 is UNSAT
Problem TDEAD6015 is UNSAT
Problem TDEAD6019 is UNSAT
Problem TDEAD6023 is UNSAT
Problem TDEAD6028 is UNSAT
Problem TDEAD6033 is UNSAT
Problem TDEAD6039 is UNSAT
Problem TDEAD6045 is UNSAT
Problem TDEAD6050 is UNSAT
Problem TDEAD6054 is UNSAT
Problem TDEAD6059 is UNSAT
Problem TDEAD6063 is UNSAT
Problem TDEAD6067 is UNSAT
Problem TDEAD6072 is UNSAT
Problem TDEAD6076 is UNSAT
Problem TDEAD6082 is UNSAT
Problem TDEAD6087 is UNSAT
Problem TDEAD6094 is UNSAT
Problem TDEAD6098 is UNSAT
Problem TDEAD6103 is UNSAT
Problem TDEAD6107 is UNSAT
Problem TDEAD6111 is UNSAT
Problem TDEAD6117 is UNSAT
Problem TDEAD6121 is UNSAT
Problem TDEAD6126 is UNSAT
Problem TDEAD6131 is UNSAT
Problem TDEAD6137 is UNSAT
Problem TDEAD6143 is UNSAT
Problem TDEAD6148 is UNSAT
Problem TDEAD6152 is UNSAT
Problem TDEAD6156 is UNSAT
Problem TDEAD6161 is UNSAT
Problem TDEAD6165 is UNSAT
Problem TDEAD6170 is UNSAT
Problem TDEAD6174 is UNSAT
Problem TDEAD6180 is UNSAT
Problem TDEAD6182 is UNSAT
Problem TDEAD6187 is UNSAT
Problem TDEAD6194 is UNSAT
Problem TDEAD6198 is UNSAT
Problem TDEAD6203 is UNSAT
Problem TDEAD6207 is UNSAT
Problem TDEAD6211 is UNSAT
Problem TDEAD6216 is UNSAT
Problem TDEAD6220 is UNSAT
Problem TDEAD6226 is UNSAT
Problem TDEAD6230 is UNSAT
Problem TDEAD6233 is UNSAT
Problem TDEAD6239 is UNSAT
Problem TDEAD6245 is UNSAT
Problem TDEAD6250 is UNSAT
Problem TDEAD6254 is UNSAT
Problem TDEAD6259 is UNSAT
Problem TDEAD6263 is UNSAT
Problem TDEAD6267 is UNSAT
Problem TDEAD6272 is UNSAT
Problem TDEAD6276 is UNSAT
Problem TDEAD6281 is UNSAT
Problem TDEAD6282 is UNSAT
Problem TDEAD6287 is UNSAT
Problem TDEAD6294 is UNSAT
Problem TDEAD6298 is UNSAT
Problem TDEAD6303 is UNSAT
Problem TDEAD6307 is UNSAT
Problem TDEAD6311 is UNSAT
Problem TDEAD6316 is UNSAT
Problem TDEAD6320 is UNSAT
Problem TDEAD6325 is UNSAT
Problem TDEAD6329 is UNSAT
Problem TDEAD6330 is UNSAT
Problem TDEAD6337 is UNSAT
Problem TDEAD6343 is UNSAT
Problem TDEAD6348 is UNSAT
Problem TDEAD6352 is UNSAT
Problem TDEAD6356 is UNSAT
Problem TDEAD6361 is UNSAT
Problem TDEAD6365 is UNSAT
Problem TDEAD6370 is UNSAT
Problem TDEAD6374 is UNSAT
Problem TDEAD6378 is UNSAT
Problem TDEAD6380 is UNSAT
Problem TDEAD6385 is UNSAT
Problem TDEAD6392 is UNSAT
Problem TDEAD6396 is UNSAT
Problem TDEAD6400 is UNSAT
Problem TDEAD6405 is UNSAT
Problem TDEAD6409 is UNSAT
Problem TDEAD6414 is UNSAT
Problem TDEAD6418 is UNSAT
Problem TDEAD6422 is UNSAT
Problem TDEAD6427 is UNSAT
Problem TDEAD6428 is UNSAT
Problem TDEAD6433 is UNSAT
Problem TDEAD6440 is UNSAT
Problem TDEAD6444 is UNSAT
Problem TDEAD6450 is UNSAT
Problem TDEAD6454 is UNSAT
Problem TDEAD6459 is UNSAT
Problem TDEAD6463 is UNSAT
Problem TDEAD6467 is UNSAT
Problem TDEAD6472 is UNSAT
Problem TDEAD6476 is UNSAT
Problem TDEAD6477 is UNSAT
Problem TDEAD6483 is UNSAT
Problem TDEAD6489 is UNSAT
Problem TDEAD6494 is UNSAT
Problem TDEAD6498 is UNSAT
Problem TDEAD6503 is UNSAT
Problem TDEAD6507 is UNSAT
Problem TDEAD6511 is UNSAT
Problem TDEAD6516 is UNSAT
Problem TDEAD6520 is UNSAT
Problem TDEAD6525 is UNSAT
Problem TDEAD6526 is UNSAT
Problem TDEAD6531 is UNSAT
Problem TDEAD6538 is UNSAT
Problem TDEAD6542 is UNSAT
Problem TDEAD6547 is UNSAT
Problem TDEAD6551 is UNSAT
Problem TDEAD6555 is UNSAT
Problem TDEAD6561 is UNSAT
Problem TDEAD6565 is UNSAT
Problem TDEAD6570 is UNSAT
Problem TDEAD6574 is UNSAT
Problem TDEAD6575 is UNSAT
Problem TDEAD6581 is UNSAT
Problem TDEAD6587 is UNSAT
Problem TDEAD6592 is UNSAT
Problem TDEAD6596 is UNSAT
Problem TDEAD6600 is UNSAT
Problem TDEAD6605 is UNSAT
Problem TDEAD6609 is UNSAT
Problem TDEAD6614 is UNSAT
Problem TDEAD6618 is UNSAT
Problem TDEAD6622 is UNSAT
Problem TDEAD6624 is UNSAT
Problem TDEAD6629 is UNSAT
Problem TDEAD6636 is UNSAT
Problem TDEAD6640 is UNSAT
Problem TDEAD6644 is UNSAT
Problem TDEAD6649 is UNSAT
Problem TDEAD6653 is UNSAT
Problem TDEAD6658 is UNSAT
Problem TDEAD6662 is UNSAT
Problem TDEAD6666 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/17914 variables, 2/2 constraints. Problems are: Problem set: 1395 solved, 12608 unsolved
SMT process timed out in 44972ms, After SMT, problems are : Problem set: 1395 solved, 12608 unsolved
Search for dead transitions found 1395 dead transitions in 45101ms
Found 1395 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1395 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1395 transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-228028229755411939.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1876284092247398363.kers'
[2026-05-31 21:32:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-228028229755411939.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1876284092247398363.kers]
Normalized transition count is 14607 out of 14608 initially.
Culling trivial invariants: removing 1215 columns.
Culled 1215 columns in 15 ms.
// Phase 1: matrix 14607 rows 18699 cols 46514 entries
Finished phase 1 with 10607 SingleSign rule and 2000 generalized
[2026-05-31 21:32:18] [INFO ] Computed 7307 invariants in 119 ms
Computed 7307 P flows in 120 ms.
Exported basis to /tmp/petrispot-output-1876284092247398363.kers
Total runtime 133 ms.
[2026-05-31 21:32:54] [INFO ] Performed 12360/19914 implicitness test of which 2002 returned IMPLICIT in 30 seconds.
[2026-05-31 21:33:24] [INFO ] Performed 13852/19914 implicitness test of which 2002 returned IMPLICIT in 60 seconds.
[2026-05-31 21:33:54] [INFO ] Performed 19375/19914 implicitness test of which 3507 returned IMPLICIT in 90 seconds.
[2026-05-31 21:33:58] [INFO ] Implicit Places using invariants in 101010 ms returned [0, 1, 6009, 6010, 6011, 6012, 6013, 6014, 6015, 6016, 6017, 6018, 6019, 6020, 6021, 6022, 6023, 6024, 6025, 6026, 6027, 6028, 6029, 6030, 6031, 6032, 6033, 6034, 6035, 6036, 6037, 6038, 6039, 6040, 6041, 6042, 6043, 6044, 6045, 6046, 6047, 6048, 6049, 6050, 6051, 6052, 6053, 6054, 6055, 6056, 6057, 6058, 6059, 6060, 6061, 6062, 6063, 6064, 6065, 6066, 6067, 6068, 6069, 6070, 6071, 6072, 6073, 6074, 6075, 6076, 6077, 6078, 6079, 6080, 6081, 6082, 6083, 6084, 6085, 6086, 6087, 6088, 6089, 6090, 6091, 6092, 6093, 6094, 6095, 6096, 6097, 6098, 6099, 6100, 6101, 6102, 6103, 6104, 6105, 6106, 6107, 6108, 6109, 6110, 6111, 6112, 6113, 6114, 6115, 6116, 6117, 6118, 6119, 6120, 6121, 6122, 6123, 6124, 6125, 6126, 6127, 6128, 6129, 6130, 6131, 6132, 6133, 6134, 6135, 6136, 6137, 6138, 6139, 6140, 6141, 6142, 6143, 6144, 6145, 6146, 6147, 6148, 6149, 6150, 6151, 6152, 6153, 6154, 6155, 6156, 6157, 6158, 6159, 6160, 6161, 6162, 6163, 6164, 6165, 6166, 6167, 6168, 6169, 6170, 6171, 6172, 6173, 6174, 6175, 6176, 6177, 6178, 6179, 6180, 6181, 6182, 6183, 6184, 6185, 6186, 6187, 6188, 6189, 6190, 6191, 6192, 6193, 6194, 6195, 6196, 6197, 6198, 6199, 6200, 6201, 6202, 6203, 6204, 6205, 6206, 6207, 6208, 6209, 6210, 6211, 6212, 6213, 6214, 6215, 6216, 6217, 6218, 6219, 6220, 6221, 6222, 6223, 6224, 6225, 6226, 6227, 6228, 6229, 6230, 6231, 6232, 6233, 6234, 6235, 6236, 6237, 6238, 6239, 6240, 6241, 6242, 6243, 6244, 6245, 6246, 6247, 6248, 6249, 6250, 6251, 6252, 6253, 6254, 6255, 6256, 6257, 6258, 6259, 6260, 6261, 6262, 6263, 6264, 6265, 6266, 6267, 6268, 6269, 6270, 6271, 6272, 6273, 6274, 6275, 6276, 6277, 6278, 6279, 6280, 6281, 6282, 6283, 6284, 6285, 6286, 6287, 6288, 6289, 6290, 6291, 6292, 6293, 6294, 6295, 6296, 6297, 6298, 6299, 6300, 6301, 6302, 6303, 6304, 6305, 6306, 6307, 6308, 6309, 6310, 6311, 6312, 6313, 6314, 6315, 6316, 6317, 6318, 6319, 6320, 6321, 6322, 6323, 6324, 6325, 6326, 6327, 6328, 6329, 6330, 6331, 6332, 6333, 6334, 6335, 6336, 6337, 6338, 6339, 6340, 6341, 6342, 6343, 6344, 6345, 6346, 6347, 6348, 6349, 6350, 6351, 6352, 6353, 6354, 6355, 6356, 6357, 6358, 6359, 6360, 6361, 6362, 6363, 6364, 6365, 6366, 6367, 6368, 6369, 6370, 6371, 6372, 6373, 6374, 6375, 6376, 6377, 6378, 6379, 6380, 6381, 6382, 6383, 6384, 6385, 6386, 6387, 6388, 6389, 6390, 6391, 6392, 6393, 6394, 6395, 6396, 6397, 6398, 6399, 6400, 6401, 6402, 6403, 6404, 6405, 6406, 6407, 6408, 6409, 6410, 6411, 6412, 6413, 6414, 6415, 6416, 6417, 6418, 6419, 6420, 6421, 6422, 6423, 6424, 6425, 6426, 6427, 6428, 6429, 6430, 6431, 6432, 6433, 6434, 6435, 6436, 6437, 6438, 6439, 6440, 6441, 6442, 6443, 6444, 6445, 6446, 6447, 6448, 6449, 6450, 6451, 6452, 6453, 6454, 6455, 6456, 6457, 6458, 6459, 6460, 6461, 6462, 6463, 6464, 6465, 6466, 6467, 6468, 6469, 6470, 6471, 6472, 6473, 6474, 6475, 6476, 6477, 6478, 6479, 6480, 6481, 6482, 6483, 6484, 6485, 6486, 6487, 6488, 6489, 6490, 6491, 6492, 6493, 6494, 6495, 6496, 6497, 6498, 6499, 6500, 6501, 6502, 6503, 6504, 6505, 6506, 6507, 6508, 6509, 6510, 6511, 6512, 6513, 6514, 6515, 6516, 6517, 6518, 6519, 6520, 6521, 6522, 6523, 6524, 6525, 6526, 6527, 6528, 6529, 6530, 6531, 6532, 6533, 6534, 6535, 6536, 6537, 6538, 6539, 6540, 6541, 6542, 6543, 6544, 6545, 6546, 6547, 6548, 6549, 6550, 6551, 6552, 6553, 6554, 6555, 6556, 6557, 6558, 6559, 6560, 6561, 6562, 6563, 6564, 6565, 6566, 6567, 6568, 6569, 6570, 6571, 6572, 6573, 6574, 6575, 6576, 6577, 6578, 6579, 6580, 6581, 6582, 6583, 6584, 6585, 6586, 6587, 6588, 6589, 6590, 6591, 6592, 6593, 6594, 6595, 6596, 6597, 6598, 6599, 6600, 6601, 6602, 6603, 6604, 6605, 6606, 6607, 6608, 6609, 6610, 6611, 6612, 6613, 6614, 6615, 6616, 6617, 6618, 6619, 6620, 6621, 6622, 6623, 6624, 6625, 6626, 6627, 6628, 6629, 6630, 6631, 6632, 6633, 6634, 6635, 6636, 6637, 6638, 6639, 6640, 6641, 6642, 6643, 6644, 6645, 6646, 6647, 6648, 6649, 6650, 6651, 6652, 6653, 6654, 6655, 6656, 6657, 6658, 6659, 6660, 6661, 6662, 6663, 6664, 6665, 6666, 6667, 6668, 6669, 6670, 6671, 6672, 6673, 6674, 6675, 6676, 6677, 6678, 6679, 6680, 6681, 6682, 6683, 6684, 6685, 6686, 6687, 6688, 6689, 6690, 6691, 6692, 6693, 6694, 6695, 6696, 6697, 6698, 6699, 6700, 6701, 6702, 6703, 6704, 6705, 6706, 6707, 6708, 6709, 6710, 6711, 6712, 6713, 6714, 6715, 6716, 6717, 6718, 6719, 6720, 6721, 6722, 6723, 6724, 6725, 6726, 6727, 6728, 6729, 6730, 6731, 6732, 6733, 6734, 6735, 6736, 6737, 6738, 6739, 6740, 6741, 6742, 6743, 6744, 6745, 6746, 6747, 6748, 6749, 6750, 6751, 6752, 6753, 6754, 6755, 6756, 6757, 6758, 6759, 6760, 6761, 6762, 6763, 6764, 6765, 6766, 6767, 6768, 6769, 6770, 6771, 6772, 6773, 6774, 6775, 6776, 6777, 6778, 6779, 6780, 6781, 6782, 6783, 6784, 6785, 6786, 6787, 6788, 6789, 6790, 6791, 6792, 6793, 6794, 6795, 6796, 6797, 6798, 6799, 6800, 6801, 6802, 6803, 6804, 6805, 6806, 6807, 6808, 6809, 6810, 6811, 6812, 6813, 6814, 6815, 6816, 6817, 6818, 6819, 6820, 6821, 6822, 6823, 6824, 6825, 6826, 6827, 6828, 6829, 6830, 6831, 6832, 6833, 6834, 6835, 6836, 6837, 6838, 6839, 6840, 6841, 6842, 6843, 6844, 6845, 6846, 6847, 6848, 6849, 6850, 6851, 6852, 6853, 6854, 6855, 6856, 6857, 6858, 6859, 6860, 6861, 6862, 6863, 6864, 6865, 6866, 6867, 6868, 6869, 6870, 6871, 6872, 6873, 6874, 6875, 6876, 6877, 6878, 6879, 6880, 6881, 6882, 6884, 6885, 6886, 6887, 6888, 6889, 6890, 6891, 6892, 6893, 6894, 6895, 6896, 6897, 6898, 6899, 6900, 6901, 6902, 6903, 6904, 6905, 6906, 6907, 6908, 6909, 6910, 6911, 6912, 6913, 6914, 6915, 6916, 6917, 6918, 6919, 6920, 6921, 6922, 6923, 6924, 6925, 6926, 6927, 6928, 6929, 6930, 6931, 6932, 6933, 6934, 6935, 6936, 6937, 6938, 6939, 6940, 6941, 6942, 6943, 6944, 6945, 6946, 6947, 6948, 6949, 6950, 6951, 6952, 6953, 6954, 6955, 6956, 6957, 6958, 6959, 6960, 6961, 6962, 6963, 6964, 6965, 6966, 6967, 6968, 6969, 6970, 6971, 6972, 6973, 6974, 6975, 6976, 6977, 6978, 6979, 6980, 6981, 6982, 6983, 6984, 6985, 6986, 6987, 6988, 6989, 6990, 6991, 6992, 6993, 6994, 6995, 6996, 6997, 6998, 6999, 7000, 7001, 7002, 7003, 7004, 7005, 7006, 7007, 7008, 7009, 7010, 7011, 7012, 7013, 7014, 7015, 7016, 7017, 7018, 7019, 7020, 7021, 7022, 7023, 7024, 7025, 7026, 7027, 7028, 7029, 7030, 7031, 7032, 7033, 7034, 7035, 7036, 7037, 7038, 7039, 7040, 7041, 7042, 7043, 7044, 7045, 7046, 7047, 7048, 7049, 7050, 7051, 7052, 7053, 7054, 7055, 7056, 7057, 7058, 7059, 7060, 7061, 7062, 7063, 7064, 7065, 7066, 7067, 7068, 7069, 7070, 7071, 7072, 7073, 7074, 7075, 7076, 7077, 7078, 7079, 7080, 7081, 7082, 7083, 7084, 7085, 7086, 7087, 7088, 7089, 7090, 7091, 7092, 7093, 7094, 7095, 7096, 7097, 7098, 7099, 7100, 7101, 7102, 7103, 7104, 7105, 7106, 7107, 7108, 7109, 7110, 7111, 7112, 7113, 7114, 7115, 7116, 7117, 7118, 7119, 7120, 7121, 7122, 7123, 7124, 7125, 7126, 7127, 7128, 7129, 7130, 7131, 7132, 7133, 7134, 7135, 7136, 7137, 7138, 7139, 7140, 7141, 7142, 7143, 7144, 7145, 7146, 7147, 7148, 7149, 7150, 7151, 7152, 7153, 7154, 7155, 7156, 7157, 7158, 7159, 7160, 7161, 7162, 7163, 7164, 7165, 7166, 7167, 7168, 7169, 7170, 7171, 7172, 7173, 7174, 7175, 7176, 7177, 7178, 7179, 7180, 7181, 7182, 7183, 7184, 7185, 7186, 7187, 7188, 7189, 7190, 7191, 7192, 7193, 7194, 7195, 7196, 7197, 7198, 7199, 7200, 7201, 7202, 7203, 7204, 7205, 7206, 7207, 7208, 7209, 7210, 7211, 7212, 7213, 7214, 7215, 7216, 7217, 7218, 7219, 7220, 7221, 7222, 7223, 7224, 7225, 7226, 7227, 7228, 7229, 7230, 7231, 7232, 7233, 7234, 7235, 7236, 7237, 7238, 7239, 7240, 7241, 7242, 7243, 7244, 7245, 7246, 7247, 7248, 7249, 7250, 7251, 7252, 7253, 7254, 7255, 7256, 7257, 7258, 7259, 7260, 7261, 7262, 7263, 7264, 7265, 7266, 7267, 7268, 7269, 7270, 7271, 7272, 7273, 7274, 7275, 7276, 7277, 7278, 7279, 7280, 7281, 7282, 7283, 7284, 7285, 7286, 7287, 7288, 7289, 7290, 7291, 7292, 7293, 7294, 7295, 7296, 7297, 7298, 7299, 7300, 7301, 7302, 7303, 7304, 7305, 7306, 7307, 7308, 7309, 7310, 7311, 7312, 7313, 7314, 7315, 7316, 7317, 7318, 7319, 7320, 7321, 7322, 7323, 7324, 7325, 7326, 7327, 7328, 7329, 7330, 7331, 7332, 7333, 7334, 7335, 7336, 7337, 7338, 7339, 7340, 7341, 7342, 7343, 7344, 7345, 7346, 7347, 7348, 7349, 7350, 7351, 7352, 7353, 7354, 7355, 7356, 7357, 7358, 7359, 7360, 7361, 7362, 7363, 7364, 7365, 7366, 7367, 7368, 7369, 7370, 7371, 7372, 7373, 7374, 7375, 7376, 7377, 7378, 7379, 7380, 7381, 7382, 7383, 7384, 7385, 7386, 7387, 7388, 7389, 7390, 7391, 7392, 7393, 7394, 7395, 7396, 7397, 7398, 7399, 7400, 7401, 7402, 7403, 7404, 7405, 7406, 7407, 7408, 7409, 7410, 7411, 7412, 7413, 7414, 7415, 7416, 7417, 7418, 7419, 7420, 7421, 7422, 7423, 7424, 7425, 7426, 7427, 7428, 7429, 7430, 7431, 7432, 7433, 7434, 7435, 7436, 7437, 7438, 7439, 7440, 7441, 7442, 7443, 7444, 7445, 7446, 7447, 7448, 7449, 7450, 7451, 7452, 7453, 7454, 7455, 7456, 7457, 7458, 7459, 7460, 7461, 7462, 7463, 7464, 7465, 7466, 7467, 7468, 7469, 7470, 7471, 7472, 7473, 7474, 7475, 7476, 7477, 7478, 7479, 7480, 7481, 7482, 7483, 7484, 7485, 7486, 7487, 7488, 7489, 7490, 7491, 7492, 7493, 7494, 7495, 7496, 7497, 7498, 7499, 7500, 7501, 7502, 7503, 7504, 7505, 7506, 7507, 7508, 7509, 7510, 7511, 7512, 7513, 7514, 7515, 7516, 7517, 7518, 7519, 7520, 7521, 7522, 7523, 7524, 7525, 7526, 7527, 7528, 7529, 7530, 7531, 7532, 7533, 7534, 7535, 7536, 7537, 7538, 7539, 7540, 7541, 7542, 7543, 7544, 7545, 7546, 7547, 7548, 7549, 7550, 7551, 7552, 7553, 7554, 7555, 7556, 7557, 7558, 7559, 7560, 7561, 7562, 7563, 7564, 7565, 7566, 7567, 7568, 7569, 7570, 7571, 7572, 7573, 7574, 7575, 7576, 7577, 7578, 7579, 7580, 7581, 7582, 7583, 7584, 7585, 7586, 7587, 7588, 7589, 7590, 7591, 7592, 7593, 7594, 7595, 7596, 7597, 7598, 7599, 7600, 7601, 7602, 7603, 7604, 7605, 7606, 7607, 7608, 7609, 7610, 7611, 7612, 7613, 7614, 7615, 7616, 7617, 7618, 7619, 7620, 7621, 7622, 7623, 7624, 7625, 7626, 7627, 7628, 7629, 7630, 7631, 7632, 7633, 7634, 7635, 7636, 7637, 7638, 7639, 7640, 7641, 7642, 7643, 7644, 7645, 7646, 7647, 7648, 7649, 7650, 7651, 7652, 7653, 7654, 7655, 7656, 7657, 7658, 7659, 7660, 7661, 7662, 7663, 7664, 7665, 7666, 7667, 7668, 7669, 7670, 7671, 7672, 7673, 7674, 7675, 7676, 7677, 7678, 7679, 7680, 7681, 7682, 7683, 7684, 7685, 7686, 7687, 7688, 7689, 7690, 7691, 7692, 7693, 7694, 7695, 7696, 7697, 7698, 7699, 7700, 7701, 7702, 7703, 7704, 7705, 7706, 7707, 7708, 7709, 7710, 7711, 7712, 7713, 7714, 7715, 7716, 7717, 7718, 7719, 7720, 7721, 7722, 7723, 7724, 7725, 7726, 7727, 7728, 7729, 7730, 7731, 7732, 7733, 7734, 7735, 7736, 7737, 7738, 7739, 7740, 7741, 7742, 7743, 7744, 7745, 7746, 7747, 7748, 7749, 7750, 7751, 7752, 7753, 7754, 7755, 7756, 7757, 7758, 7759, 7760, 7761, 7762, 7763, 7764, 7765, 7766, 7767, 7768, 7769, 7770, 7771, 7772, 7773, 7774, 7775, 7776, 7777, 7778, 7779, 7780, 7781, 7782, 7783, 7784, 7785, 7786, 7787, 7788, 7789, 7790, 7791, 7792, 7793, 7794, 7795, 7796, 7797, 7798, 7799, 7800, 7801, 7802, 7803, 7804, 7805, 7806, 7807, 7808, 7809, 7810, 7811, 7812, 7813, 7814, 7815, 7816, 7817, 7818, 7819, 7820, 7821, 7822, 7823, 7824, 7825, 7826, 7827, 7828, 7829, 7830, 7831, 7832, 7833, 7834, 7835, 7836, 7837, 7838, 7839, 7840, 7841, 7842, 7843, 7844, 7845, 7846, 7847, 7848, 7849, 7850, 7851, 7852, 7853, 7854, 7855, 7856, 7857, 7858, 7859, 7860, 7861, 7862, 7863, 7864, 7865, 7866, 7867, 7868, 7869, 7870, 7871, 7872, 7873, 7874, 7875, 7876, 7877, 7878, 7879, 7880, 7881, 7882, 7883, 7884, 7885, 7886, 7887, 7888, 7889, 7890, 7891, 7892, 7893, 7894, 7895, 7896, 7897, 7898, 7899, 7900, 7901, 7902, 7903, 7904, 7905, 7906, 7907, 7908, 7909, 7910, 7911, 7912, 7913, 7914, 7915, 7916, 7917, 7918, 7919, 7920, 7921, 7922, 7923, 7924, 7925, 7926, 7927, 7928, 7929, 7930, 7931, 7932, 7933, 7934, 7935, 7936, 7937, 7938, 7939, 7940, 7941, 7942, 7943, 7944, 7945, 7946, 7947, 7948, 7949, 7950, 7951, 7952, 7953, 7954, 7955, 7956, 7957, 7958, 7959, 7960, 7961, 7962, 7963, 7964, 7965, 7966, 7967, 7968, 7969, 7970, 7971, 7972, 7973, 7974, 7975, 7976, 7977, 7978, 7979, 7980, 7981, 7982, 7983, 7984, 7985, 7986, 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19906, 19907, 19908, 19909, 19910, 19911, 19912, 19913]
Discarding 3992 places :
Implicit Place search using SMT only with invariants took 101213 ms to find 3992 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 15922/26004 places, 14608/16003 transitions.
Reduce places removed 2873 places and 180 transitions.
Iterating post reduction 0 with 2873 rules applied. Total rules applied 2873 place count 13049 transition count 14428
Reduce places removed 316 places and 137 transitions.
Iterating post reduction 1 with 316 rules applied. Total rules applied 3189 place count 12733 transition count 14291
Reduce places removed 225 places and 90 transitions.
Iterating post reduction 2 with 225 rules applied. Total rules applied 3414 place count 12508 transition count 14201
Reduce places removed 180 places and 90 transitions.
Iterating post reduction 3 with 180 rules applied. Total rules applied 3594 place count 12328 transition count 14111
Reduce places removed 179 places and 90 transitions.
Iterating post reduction 4 with 179 rules applied. Total rules applied 3773 place count 12149 transition count 14021
Reduce places removed 107 places and 18 transitions.
Iterating post reduction 5 with 107 rules applied. Total rules applied 3880 place count 12042 transition count 14003
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 6 with 18 rules applied. Total rules applied 3898 place count 12024 transition count 14003
Deduced a syphon composed of 3 places in 9 ms
Applied a total of 3898 rules in 2501 ms. Remains 12024 /15922 variables (removed 3898) and now considering 14003/14608 (removed 605) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1756173565589622679.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14767070451556505059.kers'
[2026-05-31 21:34:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1756173565589622679.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14767070451556505059.kers]
Normalized transition count is 14002 out of 14003 initially.
Culling trivial invariants: removing 3 columns.
Culled 3 columns in 10 ms.
// Phase 1: matrix 14002 rows 12021 cols 28137 entries
Finished phase 1 with 11903 SingleSign rule and 99 generalized
[2026-05-31 21:34:01] [INFO ] Computed 22 invariants in 61 ms
Computed 22 P flows in 62 ms.
Exported basis to /tmp/petrispot-output-14767070451556505059.kers
Total runtime 73 ms.
[2026-05-31 21:34:33] [INFO ] Performed 7245/12024 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-31 21:34:52] [INFO ] Implicit Places using invariants in 50918 ms returned []
Implicit Place search using SMT only with invariants took 50924 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 12024/26004 places, 14003/16003 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 202636 ms. Remains : 12024/26004 places, 14003/16003 transitions.
Starting structural reductions in LTL mode, iteration 0 : 12024/12024 places, 14003/14003 transitions.
Deduced a syphon composed of 3 places in 9 ms
Applied a total of 0 rules in 2256 ms. Remains 12024 /12024 variables (removed 0) and now considering 14003/14003 (removed 0) transitions.
Running 12003 sub problems to find dead transitions.
[2026-05-31 21:34:54] [INFO ] Invariant cache hit.
[2026-05-31 21:34:54] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/10012 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 12003 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 10012/26027 variables, and 9 constraints, problems are : Problem set: 0 solved, 12003 unsolved in 20177 ms.
Refiners :[Positive P Invariants (semi-flows): 0/12 constraints, Generalized P Invariants (flows): 9/10 constraints, State Equation: 0/12024 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 12003/12002 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12003 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10012 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 12003 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 10012/26027 variables, and 9 constraints, problems are : Problem set: 0 solved, 12003 unsolved in 20166 ms.
Refiners :[Positive P Invariants (semi-flows): 0/12 constraints, Generalized P Invariants (flows): 9/10 constraints, State Equation: 0/12024 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1/12002 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 55359ms problems are : Problem set: 0 solved, 12003 unsolved
Search for dead transitions found 0 dead transitions in 55391ms
[2026-05-31 21:35:50] [INFO ] Invariant cache hit.
[2026-05-31 21:36:21] [INFO ] Performed 7246/12024 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-31 21:36:39] [INFO ] Implicit Places using invariants in 49294 ms returned []
Implicit Place search using SMT only with invariants took 49297 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 106980 ms. Remains : 12024/12024 places, 14003/14003 transitions.
Deduced a syphon composed of 3 places in 6 ms
Reduce places removed 3 places and 0 transitions.
Support contains 49 out of 12021 places after structural reductions.
[2026-05-31 21:36:40] [INFO ] Flatten gal took : 928 ms
[2026-05-31 21:36:41] [INFO ] Flatten gal took : 616 ms
[2026-05-31 21:36:42] [INFO ] Input system was already deterministic with 14003 transitions.
Support contains 48 out of 12021 places (down from 49) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 13220 ms. (3 steps per ms) remains 14/35 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1079 ms. (37 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1419 ms. (28 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1032 ms. (38 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1016 ms. (39 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1089 ms. (36 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1018 ms. (39 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1021 ms. (39 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1288 ms. (31 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1024 ms. (39 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1022 ms. (39 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1017 ms. (39 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1021 ms. (39 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1061 ms. (37 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1187 ms. (33 steps per ms) remains 14/14 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7813800234382527251.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-600383359906066047.kers'
[2026-05-31 21:36:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7813800234382527251.kers, --Pflows, --basisKERS=/tmp/petrispot-output-600383359906066047.kers]
Normalized transition count is 14002 out of 14003 initially.
Culled 0 columns in 9 ms.
// Phase 1: matrix 14002 rows 12021 cols 28137 entries
Finished phase 1 with 11903 SingleSign rule and 99 generalized
[2026-05-31 21:36:49] [INFO ] Computed 19 invariants in 62 ms
Computed 19 P flows in 63 ms.
Exported basis to /tmp/petrispot-output-600383359906066047.kers
Total runtime 78 ms.
[2026-05-31 21:36:49] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp10 is UNSAT
At refinement iteration 1 (OVERLAPS) 26/44 variables, 4/4 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/4 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 35/79 variables, 5/9 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/9 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 5 (OVERLAPS) 547/626 variables, 4/13 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/626 variables, 0/13 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 7 (OVERLAPS) 729/1355 variables, 626/639 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1355 variables, 0/639 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 9 (OVERLAPS) 3830/5185 variables, 1913/2552 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/5185 variables, 0/2552 constraints. Problems are: Problem set: 2 solved, 12 unsolved
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp34 is UNSAT
At refinement iteration 11 (OVERLAPS) 5713/10898 variables, 1909/4461 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/10898 variables, 0/4461 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 13 (OVERLAPS) 5/10903 variables, 5/4466 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/10903 variables, 5/4471 constraints. Problems are: Problem set: 4 solved, 10 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 10903/26024 variables, and 4471 constraints, problems are : Problem set: 4 solved, 10 unsolved in 5016 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 9/10 constraints, State Equation: 4453/12021 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 14/28 variables, 2/2 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 1/3 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/28 variables, 0/3 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 49/77 variables, 7/10 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/77 variables, 0/10 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 545/622 variables, 3/13 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/622 variables, 0/13 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 8 (OVERLAPS) 721/1343 variables, 622/635 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1343 variables, 5/640 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1343 variables, 0/640 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 11 (OVERLAPS) 3821/5164 variables, 1908/2548 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/5164 variables, 5/2553 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/5164 variables, 0/2553 constraints. Problems are: Problem set: 4 solved, 10 unsolved
SMT process timed out in 10207ms, After SMT, problems are : Problem set: 4 solved, 10 unsolved
Fused 10 Parikh solutions to 5 different solutions.
Parikh walk visited 2 properties in 10808 ms.
Support contains 11 out of 12021 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12021/12021 places, 14003/14003 transitions.
Graph (complete) has 16036 edges and 12021 vertex of which 12010 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.22 ms
Discarding 11 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Drop transitions (Empty/Sink Transition effects.) removed 1996 transitions
Reduce isomorphic transitions removed 1996 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1998 transitions
Trivial Post-agglo rules discarded 1998 transitions
Performed 1998 trivial Post agglomeration. Transition count delta: 1998
Iterating post reduction 0 with 3994 rules applied. Total rules applied 3995 place count 12010 transition count 10007
Reduce places removed 1999 places and 0 transitions.
Ensure Unique test removed 1998 transitions
Reduce isomorphic transitions removed 1998 transitions.
Discarding 7 places :
Implicit places reduction removed 7 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 5982 transitions
Trivial Post-agglo rules discarded 5982 transitions
Performed 5982 trivial Post agglomeration. Transition count delta: 5982
Iterating post reduction 1 with 9986 rules applied. Total rules applied 13981 place count 10004 transition count 2027
Reduce places removed 5982 places and 0 transitions.
Iterating post reduction 2 with 5982 rules applied. Total rules applied 19963 place count 4022 transition count 2027
Performed 2001 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2001 Pre rules applied. Total rules applied 19963 place count 4022 transition count 26
Renaming transitions due to excessive name length > 1024 char.
Deduced a syphon composed of 2001 places in 1 ms
Ensure Unique test removed 1988 places
Reduce places removed 3989 places and 0 transitions.
Iterating global reduction 3 with 5990 rules applied. Total rules applied 25953 place count 33 transition count 26
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 25954 place count 33 transition count 25
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 25954 place count 33 transition count 24
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 25956 place count 32 transition count 24
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 25957 place count 32 transition count 23
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 4 rules applied. Total rules applied 25961 place count 30 transition count 21
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 25962 place count 29 transition count 21
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 25962 place count 29 transition count 20
Deduced a syphon composed of 1 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 3 rules applied. Total rules applied 25965 place count 27 transition count 20
Applied a total of 25965 rules in 945 ms. Remains 27 /12021 variables (removed 11994) and now considering 20/14003 (removed 13983) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 945 ms. Remains : 27/12021 places, 20/14003 transitions.
RANDOM walk for 40000 steps (2488 resets) in 464 ms. (86 steps per ms) remains 4/8 properties
BEST_FIRST walk for 40004 steps (294 resets) in 89 ms. (444 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (292 resets) in 63 ms. (625 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (291 resets) in 71 ms. (555 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (339 resets) in 77 ms. (512 steps per ms) remains 4/4 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3178021314253365100.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8213318383537767313.kers'
[2026-05-31 21:37:11] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3178021314253365100.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8213318383537767313.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 20 rows 27 cols 46 entries
Finished phase 1 with 19 SingleSign rule and 1 generalized
[2026-05-31 21:37:11] [INFO ] Computed 7 invariants in 0 ms
Computed 7 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8213318383537767313.kers
Total runtime 1 ms.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 3/7 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 11/18 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/18 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem AtomicPropp33 is UNSAT
At refinement iteration 5 (OVERLAPS) 17/35 variables, 18/25 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/35 variables, 0/25 constraints. Problems are: Problem set: 1 solved, 3 unsolved
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp32 is UNSAT
After SMT solving in domain Real declared 43/47 variables, and 32 constraints, problems are : Problem set: 4 solved, 0 unsolved in 55 ms.
Refiners :[Generalized P Invariants (flows): 7/7 constraints, State Equation: 25/27 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61ms problems are : Problem set: 4 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA SupplyChain-PT-02000-LTLCardinality-00 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 8 atomic propositions for a total of 13 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA SupplyChain-PT-02000-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SupplyChain-PT-02000-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 12021 stabilizing places and 14002 stable transitions
Graph (complete) has 18046 edges and 12021 vertex of which 12012 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.47 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((p0||X((p1&&X(p1)))))||X(X(p2))))'
Support contains 6 out of 12021 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12021/12021 places, 14003/14003 transitions.
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 12012 transition count 14003
Applied a total of 9 rules in 2159 ms. Remains 12012 /12021 variables (removed 9) and now considering 14003/14003 (removed 0) transitions.
Running 12003 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6432701525509770433.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7567229211789005160.kers'
[2026-05-31 21:37:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6432701525509770433.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7567229211789005160.kers]
Normalized transition count is 14002 out of 14003 initially.
Culled 0 columns in 9 ms.
// Phase 1: matrix 14002 rows 12012 cols 28128 entries
Finished phase 1 with 11903 SingleSign rule and 99 generalized
[2026-05-31 21:37:14] [INFO ] Computed 10 invariants in 57 ms
Computed 10 P flows in 58 ms.
Exported basis to /tmp/petrispot-output-7567229211789005160.kers
Total runtime 67 ms.
[2026-05-31 21:37:14] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/10012 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 12003 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 10012/26015 variables, and 9 constraints, problems are : Problem set: 0 solved, 12003 unsolved in 20166 ms.
Refiners :[Generalized P Invariants (flows): 9/10 constraints, State Equation: 0/12012 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 12003/12002 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12003 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10012 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 12003 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 10012/26015 variables, and 9 constraints, problems are : Problem set: 0 solved, 12003 unsolved in 20154 ms.
Refiners :[Generalized P Invariants (flows): 9/10 constraints, State Equation: 0/12012 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1/12002 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 55328ms problems are : Problem set: 0 solved, 12003 unsolved
Search for dead transitions found 0 dead transitions in 55354ms
[2026-05-31 21:38:09] [INFO ] Invariant cache hit.
[2026-05-31 21:38:41] [INFO ] Performed 7264/12012 implicitness test of which 1 returned IMPLICIT in 30 seconds.
[2026-05-31 21:38:58] [INFO ] Implicit Places using invariants in 49090 ms returned [6002, 11824, 11843, 11870, 11892, 11925, 11928, 12010]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 49110 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 12004/12021 places, 14003/14003 transitions.
Applied a total of 0 rules in 2002 ms. Remains 12004 /12004 variables (removed 0) and now considering 14003/14003 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 108657 ms. Remains : 12004/12021 places, 14003/14003 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((p0||X((p1&&X(p1)))))||X(X(p2))))'
Stuttering acceptance computed with spot in 644 ms :[true, (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p1)]
Running random walk in product with property : SupplyChain-PT-02000-LTLCardinality-02
Entered a terminal (fully accepting) state of product in 1037 steps with 0 reset in 298 ms.
FORMULA SupplyChain-PT-02000-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SupplyChain-PT-02000-LTLCardinality-02 finished in 109711 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U p1)))'
Support contains 3 out of 12021 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12021/12021 places, 14003/14003 transitions.
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 12013 transition count 14003
Applied a total of 8 rules in 2039 ms. Remains 12013 /12021 variables (removed 8) and now considering 14003/14003 (removed 0) transitions.
Running 12003 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5151017932859281057.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8945638493105436468.kers'
[2026-05-31 21:39:04] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5151017932859281057.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8945638493105436468.kers]
Normalized transition count is 14002 out of 14003 initially.
Culled 0 columns in 10 ms.
// Phase 1: matrix 14002 rows 12013 cols 28129 entries
Finished phase 1 with 11903 SingleSign rule and 99 generalized
[2026-05-31 21:39:04] [INFO ] Computed 11 invariants in 69 ms
Computed 11 P flows in 70 ms.
Exported basis to /tmp/petrispot-output-8945638493105436468.kers
Total runtime 80 ms.
[2026-05-31 21:39:04] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/10012 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 12003 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 10012/26016 variables, and 9 constraints, problems are : Problem set: 0 solved, 12003 unsolved in 20164 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, Generalized P Invariants (flows): 9/10 constraints, State Equation: 0/12013 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 12003/12002 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12003 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10012 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 12003 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 10012/26016 variables, and 9 constraints, problems are : Problem set: 0 solved, 12003 unsolved in 20157 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, Generalized P Invariants (flows): 9/10 constraints, State Equation: 0/12013 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1/12002 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 55567ms problems are : Problem set: 0 solved, 12003 unsolved
Search for dead transitions found 0 dead transitions in 55591ms
[2026-05-31 21:39:59] [INFO ] Invariant cache hit.
[2026-05-31 21:40:31] [INFO ] Performed 7237/12013 implicitness test of which 1 returned IMPLICIT in 30 seconds.
[2026-05-31 21:40:49] [INFO ] Implicit Places using invariants in 50230 ms returned [6003, 11825, 11844, 11847, 11893, 11926, 11929, 12011]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 50245 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 12005/12021 places, 14003/14003 transitions.
Applied a total of 0 rules in 2033 ms. Remains 12005 /12005 variables (removed 0) and now considering 14003/14003 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 109933 ms. Remains : 12005/12021 places, 14003/14003 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U p1)))'
Stuttering acceptance computed with spot in 83 ms :[(NOT p1), (NOT p1), true]
Running random walk in product with property : SupplyChain-PT-02000-LTLCardinality-03
Entered a terminal (fully accepting) state of product in 221 steps with 0 reset in 49 ms.
FORMULA SupplyChain-PT-02000-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SupplyChain-PT-02000-LTLCardinality-03 finished in 110118 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 12021 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12021/12021 places, 14003/14003 transitions.
Graph (complete) has 18046 edges and 12021 vertex of which 12012 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.28 ms
Discarding 9 places :
Also discarding 0 output transitions
Reduce places removed 2000 places and 2000 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1999 transitions
Trivial Post-agglo rules discarded 1999 transitions
Performed 1999 trivial Post agglomeration. Transition count delta: 1999
Iterating post reduction 0 with 1999 rules applied. Total rules applied 2000 place count 10012 transition count 10004
Reduce places removed 1999 places and 0 transitions.
Ensure Unique test removed 1999 transitions
Reduce isomorphic transitions removed 1999 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1991 transitions
Trivial Post-agglo rules discarded 1991 transitions
Performed 1991 trivial Post agglomeration. Transition count delta: 1991
Iterating post reduction 1 with 5989 rules applied. Total rules applied 7989 place count 8013 transition count 6014
Reduce places removed 1991 places and 0 transitions.
Iterating post reduction 2 with 1991 rules applied. Total rules applied 9980 place count 6022 transition count 6014
Performed 2000 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2000 Pre rules applied. Total rules applied 9980 place count 6022 transition count 4014
Deduced a syphon composed of 2000 places in 1 ms
Ensure Unique test removed 8 places
Reduce places removed 2008 places and 0 transitions.
Iterating global reduction 3 with 4008 rules applied. Total rules applied 13988 place count 4014 transition count 4014
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 13988 place count 4014 transition count 4006
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 14004 place count 4006 transition count 4006
Applied a total of 14004 rules in 1458 ms. Remains 4006 /12021 variables (removed 8015) and now considering 4006/14003 (removed 9997) transitions.
Running 6 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11705070148721927565.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5835965042850076508.kers'
[2026-05-31 21:40:53] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11705070148721927565.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5835965042850076508.kers]
Normalized transition count is 4005 out of 4006 initially.
Culled 0 columns in 2 ms.
// Phase 1: matrix 4005 rows 4006 cols 8101 entries
Finished phase 1 with 3913 SingleSign rule and 91 generalized
[2026-05-31 21:40:53] [INFO ] Computed 2 invariants in 14 ms
Computed 2 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-5835965042850076508.kers
Total runtime 17 ms.
[2026-05-31 21:40:53] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2006 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 91/2097 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2097 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 2096/4193 variables, 2097/2099 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4193 variables, 0/2099 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 3818/8011 variables, 1909/4008 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8011 variables, 0/4008 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 1/8012 variables, 1/4009 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8012/8012 variables, and 4009 constraints, problems are : Problem set: 0 solved, 6 unsolved in 20038 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 4006/4006 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 6/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2006 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 91/2097 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2097 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 2096/4193 variables, 2097/2099 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4193 variables, 5/2104 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4193 variables, 0/2104 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 3818/8011 variables, 1909/4013 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/8011 variables, 0/4013 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 1/8012 variables, 1/4014 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/8012 variables, 0/4014 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 0/8012 variables, 0/4014 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 8012/8012 variables, and 4014 constraints, problems are : Problem set: 0 solved, 6 unsolved in 20019 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 4006/4006 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 6/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40101ms problems are : Problem set: 0 solved, 6 unsolved
Search for dead transitions found 0 dead transitions in 40101ms
[2026-05-31 21:41:33] [INFO ] Invariant cache hit.
[2026-05-31 21:42:04] [INFO ] Performed 3394/4006 implicitness test of which 1 returned IMPLICIT in 30 seconds.
[2026-05-31 21:42:16] [INFO ] Implicit Places using invariants in 42790 ms returned [2003]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 42793 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4005/12021 places, 4006/14003 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 4005 transition count 4005
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 4004 transition count 4004
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 3 place count 4004 transition count 4003
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 4003 transition count 4003
Applied a total of 5 rules in 607 ms. Remains 4003 /4005 variables (removed 2) and now considering 4003/4006 (removed 3) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16422305031643164834.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10018682751314723200.kers'
[2026-05-31 21:42:17] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16422305031643164834.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10018682751314723200.kers]
Normalized transition count is 4002 out of 4003 initially.
Culled 0 columns in 2 ms.
// Phase 1: matrix 4002 rows 4003 cols 8093 entries
Finished phase 1 with 3912 SingleSign rule and 90 generalized
[2026-05-31 21:42:17] [INFO ] Computed 1 invariants in 20 ms
Computed 1 P flows in 20 ms.
Exported basis to /tmp/petrispot-output-10018682751314723200.kers
Total runtime 23 ms.
[2026-05-31 21:42:47] [INFO ] Performed 3353/4003 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-31 21:43:01] [INFO ] Implicit Places using invariants in 44643 ms returned []
[2026-05-31 21:43:01] [INFO ] Invariant cache hit.
[2026-05-31 21:43:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-31 21:43:33] [INFO ] Performed 2932/4003 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-31 21:44:03] [INFO ] Performed 3829/4003 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-31 21:44:09] [INFO ] Implicit Places using invariants and state equation in 67806 ms returned []
Implicit Place search using SMT with State Equation took 112453 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 4003/12021 places, 4003/14003 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 197414 ms. Remains : 4003/12021 places, 4003/14003 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : SupplyChain-PT-02000-LTLCardinality-05
Stuttering criterion allowed to conclude after 22960 steps with 11 reset in 2927 ms.
FORMULA SupplyChain-PT-02000-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SupplyChain-PT-02000-LTLCardinality-05 finished in 200416 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 12021 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 12021/12021 places, 14003/14003 transitions.
Graph (complete) has 18046 edges and 12021 vertex of which 12012 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.11 ms
Discarding 9 places :
Also discarding 0 output transitions
Reduce places removed 1999 places and 1999 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1999 transitions
Trivial Post-agglo rules discarded 1999 transitions
Performed 1999 trivial Post agglomeration. Transition count delta: 1999
Iterating post reduction 0 with 1999 rules applied. Total rules applied 2000 place count 10013 transition count 10005
Reduce places removed 1999 places and 0 transitions.
Ensure Unique test removed 1999 transitions
Reduce isomorphic transitions removed 1999 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1991 transitions
Trivial Post-agglo rules discarded 1991 transitions
Performed 1991 trivial Post agglomeration. Transition count delta: 1991
Iterating post reduction 1 with 5989 rules applied. Total rules applied 7989 place count 8014 transition count 6015
Reduce places removed 1991 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 1992 rules applied. Total rules applied 9981 place count 6023 transition count 6014
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 9982 place count 6022 transition count 6014
Performed 1999 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1999 Pre rules applied. Total rules applied 9982 place count 6022 transition count 4015
Deduced a syphon composed of 1999 places in 1 ms
Ensure Unique test removed 8 places
Reduce places removed 2007 places and 0 transitions.
Iterating global reduction 4 with 4006 rules applied. Total rules applied 13988 place count 4015 transition count 4015
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 8 Pre rules applied. Total rules applied 13988 place count 4015 transition count 4007
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 14004 place count 4007 transition count 4007
Applied a total of 14004 rules in 1238 ms. Remains 4007 /12021 variables (removed 8014) and now considering 4007/14003 (removed 9996) transitions.
Running 8 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6084550871893661103.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11633429118759606078.kers'
[2026-05-31 21:44:13] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6084550871893661103.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11633429118759606078.kers]
Normalized transition count is 4006 out of 4007 initially.
Culled 0 columns in 2 ms.
// Phase 1: matrix 4006 rows 4007 cols 8103 entries
Finished phase 1 with 3914 SingleSign rule and 91 generalized
[2026-05-31 21:44:13] [INFO ] Computed 2 invariants in 14 ms
Computed 2 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-11633429118759606078.kers
Total runtime 17 ms.
[2026-05-31 21:44:13] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2007 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 91/2098 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2098 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 2098/4196 variables, 2098/2100 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4196 variables, 0/2100 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 3817/8013 variables, 1909/4009 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8013 variables, 0/4009 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 1/8014 variables, 1/4010 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8014/8014 variables, and 4010 constraints, problems are : Problem set: 0 solved, 8 unsolved in 20027 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 4007/4007 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 8/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2007 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 91/2098 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2098 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 2098/4196 variables, 2098/2100 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4196 variables, 7/2107 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4196 variables, 0/2107 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 3817/8013 variables, 1909/4016 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/8013 variables, 0/4016 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 1/8014 variables, 1/4017 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/8014 variables, 0/4017 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8014/8014 variables, and 4017 constraints, problems are : Problem set: 0 solved, 8 unsolved in 20023 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 4007/4007 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 8/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40087ms problems are : Problem set: 0 solved, 8 unsolved
Search for dead transitions found 0 dead transitions in 40088ms
[2026-05-31 21:44:53] [INFO ] Invariant cache hit.
[2026-05-31 21:45:24] [INFO ] Performed 3349/4007 implicitness test of which 1 returned IMPLICIT in 30 seconds.
[2026-05-31 21:45:39] [INFO ] Implicit Places using invariants in 45193 ms returned [2003]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 45205 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 4006/12021 places, 4007/14003 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 4006 transition count 4006
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 4005 transition count 4005
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 3 place count 4005 transition count 4004
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 4004 transition count 4004
Applied a total of 5 rules in 503 ms. Remains 4004 /4006 variables (removed 2) and now considering 4004/4007 (removed 3) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12787010742966904388.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9328387812597057351.kers'
[2026-05-31 21:45:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12787010742966904388.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9328387812597057351.kers]
Normalized transition count is 4003 out of 4004 initially.
Culled 0 columns in 2 ms.
// Phase 1: matrix 4003 rows 4004 cols 8095 entries
Finished phase 1 with 3913 SingleSign rule and 90 generalized
[2026-05-31 21:45:39] [INFO ] Computed 1 invariants in 20 ms
Computed 1 P flows in 21 ms.
Exported basis to /tmp/petrispot-output-9328387812597057351.kers
Total runtime 24 ms.
[2026-05-31 21:46:10] [INFO ] Performed 3400/4004 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-31 21:46:22] [INFO ] Implicit Places using invariants in 43369 ms returned []
[2026-05-31 21:46:22] [INFO ] Invariant cache hit.
[2026-05-31 21:46:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-31 21:46:55] [INFO ] Performed 2891/4004 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-31 21:47:25] [INFO ] Performed 3862/4004 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-31 21:47:29] [INFO ] Implicit Places using invariants and state equation in 66790 ms returned []
Implicit Place search using SMT with State Equation took 110163 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 4004/12021 places, 4004/14003 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 197199 ms. Remains : 4004/12021 places, 4004/14003 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SupplyChain-PT-02000-LTLCardinality-06
Stuttering criterion allowed to conclude after 1912 steps with 0 reset in 233 ms.
FORMULA SupplyChain-PT-02000-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SupplyChain-PT-02000-LTLCardinality-06 finished in 197550 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U (G(p1)&&X(G(p2)))))'
Support contains 4 out of 12021 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12021/12021 places, 14003/14003 transitions.
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 12013 transition count 14003
Applied a total of 8 rules in 1972 ms. Remains 12013 /12021 variables (removed 8) and now considering 14003/14003 (removed 0) transitions.
Running 12003 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8424486406989888087.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17302509343298702565.kers'
[2026-05-31 21:47:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8424486406989888087.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17302509343298702565.kers]
Normalized transition count is 14002 out of 14003 initially.
Culled 0 columns in 9 ms.
// Phase 1: matrix 14002 rows 12013 cols 28129 entries
Finished phase 1 with 11903 SingleSign rule and 99 generalized
[2026-05-31 21:47:32] [INFO ] Computed 11 invariants in 59 ms
Computed 11 P flows in 60 ms.
Exported basis to /tmp/petrispot-output-17302509343298702565.kers
Total runtime 72 ms.
[2026-05-31 21:47:32] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/10012 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 12003 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 10012/26016 variables, and 9 constraints, problems are : Problem set: 0 solved, 12003 unsolved in 20154 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, Generalized P Invariants (flows): 9/10 constraints, State Equation: 0/12013 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 12003/12002 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12003 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10012 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 12003 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 10012/26016 variables, and 9 constraints, problems are : Problem set: 0 solved, 12003 unsolved in 20156 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, Generalized P Invariants (flows): 9/10 constraints, State Equation: 0/12013 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1/12002 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 55216ms problems are : Problem set: 0 solved, 12003 unsolved
Search for dead transitions found 0 dead transitions in 55233ms
[2026-05-31 21:48:27] [INFO ] Invariant cache hit.
[2026-05-31 21:48:59] [INFO ] Performed 7205/12013 implicitness test of which 1 returned IMPLICIT in 30 seconds.
[2026-05-31 21:49:18] [INFO ] Implicit Places using invariants in 51054 ms returned [6003, 11825, 11844, 11847, 11871, 11893, 11926, 12011]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 51067 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 12005/12021 places, 14003/14003 transitions.
Applied a total of 0 rules in 2032 ms. Remains 12005 /12005 variables (removed 0) and now considering 14003/14003 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 110320 ms. Remains : 12005/12021 places, 14003/14003 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U (G(p1)&&X(G(p2)))))'
Stuttering acceptance computed with spot in 210 ms :[(OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2), (NOT p1), (NOT p2)]
Running random walk in product with property : SupplyChain-PT-02000-LTLCardinality-07
Entered a terminal (fully accepting) state of product in 1807 steps with 0 reset in 495 ms.
FORMULA SupplyChain-PT-02000-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SupplyChain-PT-02000-LTLCardinality-07 finished in 111087 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 1 out of 12021 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12021/12021 places, 14003/14003 transitions.
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 12012 transition count 14003
Applied a total of 9 rules in 1933 ms. Remains 12012 /12021 variables (removed 9) and now considering 14003/14003 (removed 0) transitions.
Running 12003 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14969742040379610114.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16019655478202800682.kers'
[2026-05-31 21:49:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14969742040379610114.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16019655478202800682.kers]
Normalized transition count is 14002 out of 14003 initially.
Culled 0 columns in 9 ms.
// Phase 1: matrix 14002 rows 12012 cols 28128 entries
Finished phase 1 with 11903 SingleSign rule and 99 generalized
[2026-05-31 21:49:23] [INFO ] Computed 10 invariants in 52 ms
Computed 10 P flows in 53 ms.
Exported basis to /tmp/petrispot-output-16019655478202800682.kers
Total runtime 68 ms.
[2026-05-31 21:49:23] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/10012 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 12003 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 10012/26015 variables, and 9 constraints, problems are : Problem set: 0 solved, 12003 unsolved in 20150 ms.
Refiners :[Generalized P Invariants (flows): 9/10 constraints, State Equation: 0/12012 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 12003/12002 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12003 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10012 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 12003 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 10012/26015 variables, and 9 constraints, problems are : Problem set: 0 solved, 12003 unsolved in 20175 ms.
Refiners :[Generalized P Invariants (flows): 9/10 constraints, State Equation: 0/12012 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1/12002 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 55837ms problems are : Problem set: 0 solved, 12003 unsolved
Search for dead transitions found 0 dead transitions in 55853ms
[2026-05-31 21:50:18] [INFO ] Invariant cache hit.
[2026-05-31 21:50:50] [INFO ] Performed 7183/12012 implicitness test of which 1 returned IMPLICIT in 30 seconds.
[2026-05-31 21:51:10] [INFO ] Implicit Places using invariants in 51825 ms returned [6002, 11824, 11843, 11846, 11870, 11892, 11925, 11928, 12010]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 51838 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 12003/12021 places, 14003/14003 transitions.
Applied a total of 0 rules in 1992 ms. Remains 12003 /12003 variables (removed 0) and now considering 14003/14003 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 111631 ms. Remains : 12003/12021 places, 14003/14003 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Stuttering acceptance computed with spot in 149 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SupplyChain-PT-02000-LTLCardinality-08
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA SupplyChain-PT-02000-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SupplyChain-PT-02000-LTLCardinality-08 finished in 111839 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((((p0 U X(X((!p0&&G(p1))))) U X(p2))&&F(p0)))'
Support contains 4 out of 12021 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12021/12021 places, 14003/14003 transitions.
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 12012 transition count 14003
Applied a total of 9 rules in 1941 ms. Remains 12012 /12021 variables (removed 9) and now considering 14003/14003 (removed 0) transitions.
Skipped dead transition search.
[2026-05-31 21:51:14] [INFO ] Invariant cache hit.
[2026-05-31 21:51:46] [INFO ] Performed 7221/12012 implicitness test of which 1 returned IMPLICIT in 30 seconds.
[2026-05-31 21:52:05] [INFO ] Implicit Places using invariants in 50861 ms returned [6002, 11824, 11843, 11846, 11870, 11925, 11928, 12010]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 50875 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 12004/12021 places, 14003/14003 transitions.
Applied a total of 0 rules in 2018 ms. Remains 12004 /12004 variables (removed 0) and now considering 14003/14003 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 54835 ms. Remains : 12004/12021 places, 14003/14003 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((((p0 U X(X((!p0&&G(p1))))) U X(p2))&&F(p0)))'
Stuttering acceptance computed with spot in 437 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), (NOT p2), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), (OR (NOT p1) p0), true, (NOT p1), (OR (NOT p1) p0), (OR (NOT p1) p0), (NOT p1)]
Running random walk in product with property : SupplyChain-PT-02000-LTLCardinality-09
Stuttering criterion allowed to conclude after 8906 steps with 0 reset in 1976 ms.
FORMULA SupplyChain-PT-02000-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SupplyChain-PT-02000-LTLCardinality-09 finished in 57314 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(p0) U p1)&&X(F(p2))))'
Support contains 4 out of 12021 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12021/12021 places, 14003/14003 transitions.
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 12014 transition count 14003
Applied a total of 7 rules in 2047 ms. Remains 12014 /12021 variables (removed 7) and now considering 14003/14003 (removed 0) transitions.
Running 12003 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12426276292949463915.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-93712316075711158.kers'
[2026-05-31 21:52:12] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12426276292949463915.kers, --Pflows, --basisKERS=/tmp/petrispot-output-93712316075711158.kers]
Normalized transition count is 14002 out of 14003 initially.
Culled 0 columns in 9 ms.
// Phase 1: matrix 14002 rows 12014 cols 28130 entries
Finished phase 1 with 11903 SingleSign rule and 99 generalized
[2026-05-31 21:52:12] [INFO ] Computed 12 invariants in 58 ms
Computed 12 P flows in 59 ms.
Exported basis to /tmp/petrispot-output-93712316075711158.kers
Total runtime 71 ms.
[2026-05-31 21:52:12] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/10012 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 12003 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 10012/26017 variables, and 9 constraints, problems are : Problem set: 0 solved, 12003 unsolved in 20157 ms.
Refiners :[Positive P Invariants (semi-flows): 0/2 constraints, Generalized P Invariants (flows): 9/10 constraints, State Equation: 0/12014 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 12003/12002 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12003 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10012 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 12003 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 10012/26017 variables, and 9 constraints, problems are : Problem set: 0 solved, 12003 unsolved in 20172 ms.
Refiners :[Positive P Invariants (semi-flows): 0/2 constraints, Generalized P Invariants (flows): 9/10 constraints, State Equation: 0/12014 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1/12002 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 54985ms problems are : Problem set: 0 solved, 12003 unsolved
Search for dead transitions found 0 dead transitions in 55001ms
[2026-05-31 21:53:07] [INFO ] Invariant cache hit.
[2026-05-31 21:53:38] [INFO ] Performed 7245/12014 implicitness test of which 1 returned IMPLICIT in 30 seconds.
[2026-05-31 21:53:57] [INFO ] Implicit Places using invariants in 49956 ms returned [6003, 11826, 11845, 11848, 11872, 11894, 11927, 11930, 12012]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 49967 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 12005/12021 places, 14003/14003 transitions.
Applied a total of 0 rules in 1979 ms. Remains 12005 /12005 variables (removed 0) and now considering 14003/14003 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 109008 ms. Remains : 12005/12021 places, 14003/14003 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(p0) U p1)&&X(F(p2))))'
Stuttering acceptance computed with spot in 158 ms :[(OR (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (NOT p2)]
Running random walk in product with property : SupplyChain-PT-02000-LTLCardinality-11
Product exploration timeout after 36880 steps with 7 reset in 10001 ms.
Product exploration timeout after 38680 steps with 6 reset in 10001 ms.
Computed a total of 12005 stabilizing places and 14002 stable transitions
Graph (complete) has 18005 edges and 12005 vertex of which 12003 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.23 ms
Computed a total of 12005 stabilizing places and 14002 stable transitions
Detected a total of 12005/12005 stabilizing places and 14002/14003 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge based reduction with 8 factoid took 65 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 8 states, 19 edges and 3 AP (stutter insensitive).
Reduction of identical properties reduced properties to check from 8 to 7
RANDOM walk for 40000 steps (8 resets) in 14878 ms. (2 steps per ms) remains 3/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1157 ms. (34 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1185 ms. (33 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1221 ms. (32 steps per ms) remains 3/3 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4461083741411970345.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1563582967961370877.kers'
[2026-05-31 21:54:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4461083741411970345.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1563582967961370877.kers]
Normalized transition count is 14002 out of 14003 initially.
Culled 0 columns in 9 ms.
// Phase 1: matrix 14002 rows 12005 cols 28095 entries
Finished phase 1 with 11912 SingleSign rule and 90 generalized
[2026-05-31 21:54:25] [INFO ] Computed 3 invariants in 61 ms
Computed 3 P flows in 62 ms.
Exported basis to /tmp/petrispot-output-1563582967961370877.kers
Total runtime 76 ms.
[2026-05-31 21:54:25] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 14/18 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/18 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 541/559 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/559 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/559 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 651/1210 variables, 559/563 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1210 variables, 0/563 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 3827/5037 variables, 1913/2476 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/5037 variables, 0/2476 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 5722/10759 variables, 1909/4385 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/10759 variables, 0/4385 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 5718/16477 variables, 1906/6291 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/16477 variables, 0/6291 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SMT process timed out in 5130ms, After SMT, problems are : Problem set: 0 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4 out of 12005 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12005/12005 places, 14003/14003 transitions.
Graph (complete) has 16003 edges and 12005 vertex of which 19 are kept as prefixes of interest. Removing 11986 places using SCC suffix rule.3 ms
Discarding 11986 places :
Also discarding 13980 output transitions
Drop transitions (Output transitions of discarded places.) removed 13980 transitions
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 19 transition count 18
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 8 rules applied. Total rules applied 14 place count 17 transition count 12
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 18 place count 13 transition count 12
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 18 place count 13 transition count 8
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 26 place count 9 transition count 8
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 27 place count 9 transition count 7
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 27 place count 9 transition count 6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 29 place count 8 transition count 6
Applied a total of 29 rules in 20 ms. Remains 8 /12005 variables (removed 11997) and now considering 6/14003 (removed 13997) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 8/12005 places, 6/14003 transitions.
RANDOM walk for 51 steps (5 resets) in 5 ms. (8 steps per ms) remains 0/3 properties
Knowledge based reduction with 8 factoid took 199 ms. Reduced automaton from 8 states, 19 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(NOT p2), (NOT p2)]
[2026-05-31 21:54:30] [INFO ] Invariant cache hit.
Could not prove EG (NOT p2)
Knowledge-based reduction took 26296 ms.
Stuttering acceptance computed with spot in 63 ms :[(NOT p2), (NOT p2)]
Support contains 3 out of 12005 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 12005/12005 places, 14003/14003 transitions.
Reduce places removed 2000 places and 2000 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1998 transitions
Trivial Post-agglo rules discarded 1998 transitions
Performed 1998 trivial Post agglomeration. Transition count delta: 1998
Iterating post reduction 0 with 1998 rules applied. Total rules applied 1998 place count 10005 transition count 10005
Reduce places removed 1998 places and 0 transitions.
Ensure Unique test removed 1998 transitions
Reduce isomorphic transitions removed 1998 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1998 transitions
Trivial Post-agglo rules discarded 1998 transitions
Performed 1998 trivial Post agglomeration. Transition count delta: 1998
Iterating post reduction 1 with 5994 rules applied. Total rules applied 7992 place count 8007 transition count 6009
Reduce places removed 1998 places and 0 transitions.
Iterating post reduction 2 with 1998 rules applied. Total rules applied 9990 place count 6009 transition count 6009
Performed 1999 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1999 Pre rules applied. Total rules applied 9990 place count 6009 transition count 4010
Deduced a syphon composed of 1999 places in 0 ms
Reduce places removed 1999 places and 0 transitions.
Iterating global reduction 3 with 3998 rules applied. Total rules applied 13988 place count 4010 transition count 4010
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 13989 place count 4010 transition count 4009
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 13989 place count 4010 transition count 4008
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 13991 place count 4009 transition count 4008
Applied a total of 13991 rules in 1446 ms. Remains 4009 /12005 variables (removed 7996) and now considering 4008/14003 (removed 9995) transitions.
Running 9 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16377497726236960816.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-16253086405754608328.kers'
[2026-05-31 21:54:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16377497726236960816.kers, --Pflows, --basisKERS=/tmp/petrispot-output-16253086405754608328.kers]
Normalized transition count is 4007 out of 4008 initially.
Culled 0 columns in 2 ms.
// Phase 1: matrix 4007 rows 4009 cols 8105 entries
Finished phase 1 with 3916 SingleSign rule and 90 generalized
[2026-05-31 21:54:47] [INFO ] Computed 3 invariants in 15 ms
Computed 3 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-16253086405754608328.kers
Total runtime 19 ms.
[2026-05-31 21:54:47] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2007 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 4/2011 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2011 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 90/2101 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2101 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 2101/4202 variables, 2101/2104 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4202 variables, 0/2104 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (OVERLAPS) 3814/8016 variables, 1908/4012 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/8016 variables, 0/4012 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (OVERLAPS) 1/8017 variables, 1/4013 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 8017/8017 variables, and 4013 constraints, problems are : Problem set: 0 solved, 9 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 4009/4009 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 9/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2007 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 4/2011 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2011 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 90/2101 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2101 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 2101/4202 variables, 2101/2104 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4202 variables, 8/2112 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4202 variables, 0/2112 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (OVERLAPS) 3814/8016 variables, 1908/4020 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/8016 variables, 0/4020 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (OVERLAPS) 1/8017 variables, 1/4021 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8017/8017 variables, and 4021 constraints, problems are : Problem set: 0 solved, 9 unsolved in 20020 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 4009/4009 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 9/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40081ms problems are : Problem set: 0 solved, 9 unsolved
Search for dead transitions found 0 dead transitions in 40082ms
[2026-05-31 21:55:27] [INFO ] Invariant cache hit.
[2026-05-31 21:55:57] [INFO ] Performed 3440/4009 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-31 21:56:09] [INFO ] Implicit Places using invariants in 42329 ms returned []
[2026-05-31 21:56:09] [INFO ] Invariant cache hit.
[2026-05-31 21:56:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-31 21:56:41] [INFO ] Performed 2968/4009 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-31 21:57:12] [INFO ] Performed 3924/4009 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2026-05-31 21:57:14] [INFO ] Implicit Places using invariants and state equation in 64906 ms returned []
Implicit Place search using SMT with State Equation took 107240 ms to find 0 implicit places.
[2026-05-31 21:57:14] [INFO ] Redundant transitions in 222 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 4009/12005 places, 4008/14003 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 148998 ms. Remains : 4009/12005 places, 4008/14003 transitions.
Computed a total of 4009 stabilizing places and 4007 stable transitions
Graph (complete) has 8010 edges and 4009 vertex of which 4007 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.5 ms
Computed a total of 4009 stabilizing places and 4007 stable transitions
Detected a total of 4009/4009 stabilizing places and 4007/4008 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge based reduction with 2 factoid took 65 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
RANDOM walk for 3366 steps (0 resets) in 816 ms. (4 steps per ms) remains 0/1 properties
Knowledge based reduction with 2 factoid took 85 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p2), (NOT p2)]
[2026-05-31 21:57:15] [INFO ] Invariant cache hit.
[2026-05-31 21:57:24] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2026-05-31 21:57:24] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 120 ms returned sat
[2026-05-31 21:57:30] [INFO ] [Real]Absence check using state equation in 5979 ms returned unknown
Could not prove EG (NOT p2)
Knowledge-based reduction took 15627 ms.
Stuttering acceptance computed with spot in 71 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p2), (NOT p2)]
Product exploration timeout after 55000 steps with 76 reset in 10002 ms.
Stuttering criterion allowed to conclude after 22831 steps with 26 reset in 4112 ms.
FORMULA SupplyChain-PT-02000-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SupplyChain-PT-02000-LTLCardinality-11 finished in 334519 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)||F(p1))))'
Support contains 3 out of 12021 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12021/12021 places, 14003/14003 transitions.
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 12013 transition count 14003
Applied a total of 8 rules in 1975 ms. Remains 12013 /12021 variables (removed 8) and now considering 14003/14003 (removed 0) transitions.
Running 12003 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16249625520776153996.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11461202972675396747.kers'
[2026-05-31 21:57:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16249625520776153996.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11461202972675396747.kers]
Normalized transition count is 14002 out of 14003 initially.
Culled 0 columns in 9 ms.
// Phase 1: matrix 14002 rows 12013 cols 28129 entries
Finished phase 1 with 11903 SingleSign rule and 99 generalized
[2026-05-31 21:57:46] [INFO ] Computed 11 invariants in 57 ms
Computed 11 P flows in 58 ms.
Exported basis to /tmp/petrispot-output-11461202972675396747.kers
Total runtime 67 ms.
[2026-05-31 21:57:46] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/10012 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 12003 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 10012/26016 variables, and 9 constraints, problems are : Problem set: 0 solved, 12003 unsolved in 20165 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, Generalized P Invariants (flows): 9/10 constraints, State Equation: 0/12013 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 12003/12002 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12003 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10012 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 12003 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 10012/26016 variables, and 9 constraints, problems are : Problem set: 0 solved, 12003 unsolved in 20148 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, Generalized P Invariants (flows): 9/10 constraints, State Equation: 0/12013 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1/12002 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 55004ms problems are : Problem set: 0 solved, 12003 unsolved
Search for dead transitions found 0 dead transitions in 55021ms
[2026-05-31 21:58:41] [INFO ] Invariant cache hit.
[2026-05-31 21:59:13] [INFO ] Performed 7264/12013 implicitness test of which 1 returned IMPLICIT in 30 seconds.
[2026-05-31 21:59:31] [INFO ] Implicit Places using invariants in 49789 ms returned [6003, 11825, 11844, 11847, 11871, 11893, 11929, 12011]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 49803 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 12005/12021 places, 14003/14003 transitions.
Applied a total of 0 rules in 2012 ms. Remains 12005 /12005 variables (removed 0) and now considering 14003/14003 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 108844 ms. Remains : 12005/12021 places, 14003/14003 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)||F(p1))))'
Stuttering acceptance computed with spot in 154 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : SupplyChain-PT-02000-LTLCardinality-12
Product exploration timeout after 63390 steps with 21130 reset in 10002 ms.
Product exploration timeout after 60730 steps with 20243 reset in 10001 ms.
Computed a total of 12005 stabilizing places and 14002 stable transitions
Graph (complete) has 18008 edges and 12005 vertex of which 12004 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.17 ms
Computed a total of 12005 stabilizing places and 14002 stable transitions
Detected a total of 12005/12005 stabilizing places and 14002/14003 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge based reduction with 4 factoid took 59 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
RANDOM walk for 40000 steps (8 resets) in 11931 ms. (3 steps per ms) remains 0/3 properties
Knowledge based reduction with 4 factoid took 104 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 167 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Knowledge-based reduction took 3471 ms.
Stuttering acceptance computed with spot in 175 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 3 out of 12005 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12005/12005 places, 14003/14003 transitions.
Applied a total of 0 rules in 1960 ms. Remains 12005 /12005 variables (removed 0) and now considering 14003/14003 (removed 0) transitions.
Running 12003 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-9649520243285527129.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8916009417916099118.kers'
[2026-05-31 21:59:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-9649520243285527129.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8916009417916099118.kers]
Normalized transition count is 14002 out of 14003 initially.
Culled 0 columns in 9 ms.
// Phase 1: matrix 14002 rows 12005 cols 28098 entries
Finished phase 1 with 11911 SingleSign rule and 91 generalized
[2026-05-31 21:59:59] [INFO ] Computed 3 invariants in 57 ms
Computed 3 P flows in 58 ms.
Exported basis to /tmp/petrispot-output-8916009417916099118.kers
Total runtime 74 ms.
[2026-05-31 21:59:59] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/10004 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 12003 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 10004/26008 variables, and 1 constraints, problems are : Problem set: 0 solved, 12003 unsolved in 20169 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, Generalized P Invariants (flows): 1/2 constraints, State Equation: 0/12005 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 12003/12002 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12003 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10004 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 12003 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 10004/26008 variables, and 1 constraints, problems are : Problem set: 0 solved, 12003 unsolved in 20146 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, Generalized P Invariants (flows): 1/2 constraints, State Equation: 0/12005 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1/12002 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 54944ms problems are : Problem set: 0 solved, 12003 unsolved
Search for dead transitions found 0 dead transitions in 54961ms
[2026-05-31 22:00:54] [INFO ] Invariant cache hit.
[2026-05-31 22:01:25] [INFO ] Performed 7258/12005 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-31 22:01:43] [INFO ] Implicit Places using invariants in 49191 ms returned []
Implicit Place search using SMT only with invariants took 49193 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 106131 ms. Remains : 12005/12005 places, 14003/14003 transitions.
Computed a total of 12005 stabilizing places and 14002 stable transitions
Graph (complete) has 18008 edges and 12005 vertex of which 12004 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.19 ms
Computed a total of 12005 stabilizing places and 14002 stable transitions
Detected a total of 12005/12005 stabilizing places and 14002/14003 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge based reduction with 3 factoid took 53 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
RANDOM walk for 40000 steps (8 resets) in 12233 ms. (3 steps per ms) remains 1/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 936 ms. (42 steps per ms) remains 1/1 properties
[2026-05-31 22:01:47] [INFO ] Invariant cache hit.
[2026-05-31 22:01:47] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 8/10 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/10 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 543/553 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/553 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 644/1197 variables, 553/557 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1197 variables, 0/557 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 3821/5018 variables, 1911/2468 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/5018 variables, 0/2468 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 5725/10743 variables, 1909/4377 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/10743 variables, 0/4377 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 5724/16467 variables, 1908/6285 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/16467 variables, 0/6285 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SMT process timed out in 5038ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 168 steps, including 0 resets, run visited all 1 properties in 10 ms. (steps per millisecond=16 )
Parikh walk visited 1 properties in 15 ms.
Knowledge based reduction with 3 factoid took 107 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 181 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Knowledge-based reduction took 8877 ms.
Stuttering acceptance computed with spot in 146 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 179 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration timeout after 61840 steps with 20613 reset in 10001 ms.
Product exploration timeout after 60450 steps with 20150 reset in 10004 ms.
Spot run failed in 92 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/autstates.py", line 2, in
import spot
ModuleNotFoundError: No module named 'spot'
java.io.IOException
at fr.lip6.move.gal.application.runner.spot.SpotRunner.computeForwardClosedSI(SpotRunner.java:551)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.treatPartialPOR(LTLPropertySolver.java:419)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:280)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:217)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:66)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:849)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Built C files in :
/tmp/ltsmin5453337938568976010
[2026-05-31 22:02:13] [INFO ] Built C files in 148ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5453337938568976010
Running compilation step : cd /tmp/ltsmin5453337938568976010;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5453337938568976010;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5453337938568976010;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 3 out of 12005 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12005/12005 places, 14003/14003 transitions.
Applied a total of 0 rules in 2013 ms. Remains 12005 /12005 variables (removed 0) and now considering 14003/14003 (removed 0) transitions.
Skipped dead transition search.
[2026-05-31 22:02:18] [INFO ] Invariant cache hit.
[2026-05-31 22:02:49] [INFO ] Performed 7175/12005 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-31 22:03:10] [INFO ] Implicit Places using invariants in 52760 ms returned []
Implicit Place search using SMT only with invariants took 52762 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 54777 ms. Remains : 12005/12005 places, 14003/14003 transitions.
Built C files in :
/tmp/ltsmin13210206968980627346
[2026-05-31 22:03:11] [INFO ] Built C files in 125ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13210206968980627346
Running compilation step : cd /tmp/ltsmin13210206968980627346;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13210206968980627346;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13210206968980627346;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-31 22:03:15] [INFO ] Flatten gal took : 550 ms
[2026-05-31 22:03:15] [INFO ] Flatten gal took : 520 ms
[2026-05-31 22:03:15] [INFO ] Time to serialize gal into /tmp/LTL8733812360949478577.gal : 81 ms
[2026-05-31 22:03:15] [INFO ] Time to serialize properties into /tmp/LTL5710566365398047164.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8733812360949478577.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4320356968506701833.hoa' '-atoms' '/tmp/LTL5710566365398047164.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL5710566365398047164.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4320356968506701833.hoa
Detected timeout of ITS tools.
[2026-05-31 22:03:31] [INFO ] Flatten gal took : 519 ms
[2026-05-31 22:03:32] [INFO ] Flatten gal took : 488 ms
[2026-05-31 22:03:32] [INFO ] Time to serialize gal into /tmp/LTL9585133501784330669.gal : 45 ms
[2026-05-31 22:03:32] [INFO ] Time to serialize properties into /tmp/LTL17169685080043618559.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9585133501784330669.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17169685080043618559.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X((X("(p11538<1)"))||(F("(p13892>p9228)")))))
Formula 0 simplified : X(X!"(p11538<1)" & G!"(p13892>p9228)")
Detected timeout of ITS tools.
[2026-05-31 22:03:47] [INFO ] Flatten gal took : 483 ms
[2026-05-31 22:03:47] [INFO ] Applying decomposition
[2026-05-31 22:03:48] [INFO ] Flatten gal took : 491 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph11013831808487153790.txt' '-o' '/tmp/graph11013831808487153790.bin' '-w' '/tmp/graph11013831808487153790.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph11013831808487153790.bin' '-l' '-1' '-v' '-w' '/tmp/graph11013831808487153790.weights' '-q' '0' '-e' '0.001'
[2026-05-31 22:03:48] [INFO ] Decomposing Gal with order
[2026-05-31 22:03:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 22:03:57] [INFO ] Removed a total of 2091 redundant transitions.
[2026-05-31 22:03:57] [INFO ] Flatten gal took : 383 ms
[2026-05-31 22:03:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 1054 ms.
[2026-05-31 22:03:59] [INFO ] Time to serialize gal into /tmp/LTL16660504755480179202.gal : 73 ms
[2026-05-31 22:03:59] [INFO ] Time to serialize properties into /tmp/LTL2936523946467240050.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16660504755480179202.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2936523946467240050.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X((X("(gi3.gu1649.p11538<1)"))||(F("(gu0.p13892>gu0.p9228)")))))
Formula 0 simplified : X(X!"(gi3.gu1649.p11538<1)" & G!"(gu0.p13892>gu0.p9228)")
Detected timeout of ITS tools.
Treatment of property SupplyChain-PT-02000-LTLCardinality-12 finished in 389890 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((F((p0&&F(p1))) U X((p1 U p0))))))'
Support contains 3 out of 12021 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12021/12021 places, 14003/14003 transitions.
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 12013 transition count 14003
Applied a total of 8 rules in 1968 ms. Remains 12013 /12021 variables (removed 8) and now considering 14003/14003 (removed 0) transitions.
Running 12003 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1675287524104480094.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14883412210576050070.kers'
[2026-05-31 22:04:16] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1675287524104480094.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14883412210576050070.kers]
Normalized transition count is 14002 out of 14003 initially.
Culled 0 columns in 10 ms.
// Phase 1: matrix 14002 rows 12013 cols 28129 entries
Finished phase 1 with 11903 SingleSign rule and 99 generalized
[2026-05-31 22:04:16] [INFO ] Computed 11 invariants in 67 ms
Computed 11 P flows in 68 ms.
Exported basis to /tmp/petrispot-output-14883412210576050070.kers
Total runtime 83 ms.
[2026-05-31 22:04:16] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/10012 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 12003 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 10012/26016 variables, and 9 constraints, problems are : Problem set: 0 solved, 12003 unsolved in 20166 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, Generalized P Invariants (flows): 9/10 constraints, State Equation: 0/12013 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 12003/12002 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12003 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10012 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 12003 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 10012/26016 variables, and 9 constraints, problems are : Problem set: 0 solved, 12003 unsolved in 20156 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, Generalized P Invariants (flows): 9/10 constraints, State Equation: 0/12013 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1/12002 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 58432ms problems are : Problem set: 0 solved, 12003 unsolved
Search for dead transitions found 0 dead transitions in 58458ms
[2026-05-31 22:05:15] [INFO ] Invariant cache hit.
[2026-05-31 22:05:46] [INFO ] Performed 7269/12013 implicitness test of which 1 returned IMPLICIT in 30 seconds.
[2026-05-31 22:06:04] [INFO ] Implicit Places using invariants in 49371 ms returned [6003, 11825, 11844, 11847, 11871, 11893, 11926, 11929, 12011]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 49385 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 12004/12021 places, 14003/14003 transitions.
Applied a total of 0 rules in 2010 ms. Remains 12004 /12004 variables (removed 0) and now considering 14003/14003 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 111842 ms. Remains : 12004/12021 places, 14003/14003 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((F((p0&&F(p1))) U X((p1 U p0))))))'
Stuttering acceptance computed with spot in 228 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : SupplyChain-PT-02000-LTLCardinality-13
Product exploration timeout after 44820 steps with 4598 reset in 10002 ms.
Product exploration timeout after 40090 steps with 2252 reset in 10001 ms.
Computed a total of 12004 stabilizing places and 14002 stable transitions
Graph (complete) has 18004 edges and 12004 vertex of which 12003 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.17 ms
Computed a total of 12004 stabilizing places and 14002 stable transitions
Detected a total of 12004/12004 stabilizing places and 14002/14003 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge based reduction with 4 factoid took 131 ms. Reduced automaton from 6 states, 10 edges and 2 AP (stutter sensitive) to 6 states, 10 edges and 2 AP (stutter sensitive).
RANDOM walk for 40000 steps (8 resets) in 11767 ms. (3 steps per ms) remains 2/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 936 ms. (42 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 924 ms. (43 steps per ms) remains 2/2 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17922967586818379833.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2524633824916337163.kers'
[2026-05-31 22:06:30] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17922967586818379833.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2524633824916337163.kers]
Normalized transition count is 14002 out of 14003 initially.
Culled 0 columns in 9 ms.
// Phase 1: matrix 14002 rows 12004 cols 28094 entries
Finished phase 1 with 11912 SingleSign rule and 90 generalized
[2026-05-31 22:06:30] [INFO ] Computed 2 invariants in 55 ms
Computed 2 P flows in 56 ms.
Exported basis to /tmp/petrispot-output-2524633824916337163.kers
Total runtime 73 ms.
[2026-05-31 22:06:30] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 8/11 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 540/551 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/551 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 642/1193 variables, 551/553 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1193 variables, 0/553 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 3823/5016 variables, 1912/2465 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/5016 variables, 0/2465 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 5726/10742 variables, 1909/4374 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/10742 variables, 0/4374 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 5724/16466 variables, 1908/6282 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/16466 variables, 0/6282 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SMT process timed out in 5128ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3 out of 12004 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12004/12004 places, 14003/14003 transitions.
Graph (complete) has 16002 edges and 12004 vertex of which 12 are kept as prefixes of interest. Removing 11992 places using SCC suffix rule.4 ms
Discarding 11992 places :
Also discarding 13988 output transitions
Drop transitions (Output transitions of discarded places.) removed 13988 transitions
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 12 transition count 12
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 11 transition count 9
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 10 place count 9 transition count 9
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 10 place count 9 transition count 7
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 14 place count 7 transition count 7
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 15 place count 7 transition count 6
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 15 place count 7 transition count 5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 17 place count 6 transition count 5
Applied a total of 17 rules in 19 ms. Remains 6 /12004 variables (removed 11998) and now considering 5/14003 (removed 13998) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 6/12004 places, 5/14003 transitions.
RANDOM walk for 20 steps (2 resets) in 4 ms. (4 steps per ms) remains 0/2 properties
Knowledge based reduction with 4 factoid took 273 ms. Reduced automaton from 6 states, 10 edges and 2 AP (stutter sensitive) to 6 states, 10 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 264 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Knowledge-based reduction took 9419 ms.
Stuttering acceptance computed with spot in 222 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Support contains 3 out of 12004 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12004/12004 places, 14003/14003 transitions.
Applied a total of 0 rules in 1946 ms. Remains 12004 /12004 variables (removed 0) and now considering 14003/14003 (removed 0) transitions.
Running 12003 sub problems to find dead transitions.
[2026-05-31 22:06:38] [INFO ] Invariant cache hit.
[2026-05-31 22:06:38] [INFO ] State equation strengthened by 1 read => feed constraints.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 10003/26007 variables, and 0 constraints, problems are : Problem set: 0 solved, 12003 unsolved in 20173 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/12004 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 12003/12002 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12003 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 10003/26007 variables, and 0 constraints, problems are : Problem set: 0 solved, 12003 unsolved in 20143 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/12004 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1/12002 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 54795ms problems are : Problem set: 0 solved, 12003 unsolved
Search for dead transitions found 0 dead transitions in 54814ms
[2026-05-31 22:07:33] [INFO ] Invariant cache hit.
[2026-05-31 22:08:04] [INFO ] Performed 7218/12004 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-31 22:08:24] [INFO ] Implicit Places using invariants in 50897 ms returned []
Implicit Place search using SMT only with invariants took 50901 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 107676 ms. Remains : 12004/12004 places, 14003/14003 transitions.
Computed a total of 12004 stabilizing places and 14002 stable transitions
Graph (complete) has 18004 edges and 12004 vertex of which 12003 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.17 ms
Computed a total of 12004 stabilizing places and 14002 stable transitions
Detected a total of 12004/12004 stabilizing places and 14002/14003 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge based reduction with 4 factoid took 165 ms. Reduced automaton from 6 states, 10 edges and 2 AP (stutter sensitive) to 6 states, 10 edges and 2 AP (stutter sensitive).
RANDOM walk for 40000 steps (8 resets) in 11905 ms. (3 steps per ms) remains 2/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 945 ms. (42 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 937 ms. (42 steps per ms) remains 2/2 properties
[2026-05-31 22:08:28] [INFO ] Invariant cache hit.
[2026-05-31 22:08:28] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 8/11 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 540/551 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/551 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 642/1193 variables, 551/553 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1193 variables, 0/553 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 3823/5016 variables, 1912/2465 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/5016 variables, 0/2465 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 5726/10742 variables, 1909/4374 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/10742 variables, 0/4374 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 5724/16466 variables, 1908/6282 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/16466 variables, 0/6282 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SMT process timed out in 5041ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3 out of 12004 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12004/12004 places, 14003/14003 transitions.
Graph (complete) has 16002 edges and 12004 vertex of which 12 are kept as prefixes of interest. Removing 11992 places using SCC suffix rule.3 ms
Discarding 11992 places :
Also discarding 13988 output transitions
Drop transitions (Output transitions of discarded places.) removed 13988 transitions
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 12 transition count 12
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 11 transition count 9
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 10 place count 9 transition count 9
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 10 place count 9 transition count 7
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 14 place count 7 transition count 7
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 15 place count 7 transition count 6
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 15 place count 7 transition count 5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 17 place count 6 transition count 5
Applied a total of 17 rules in 18 ms. Remains 6 /12004 variables (removed 11998) and now considering 5/14003 (removed 13998) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 6/12004 places, 5/14003 transitions.
RANDOM walk for 36 steps (4 resets) in 4 ms. (7 steps per ms) remains 0/2 properties
Knowledge based reduction with 4 factoid took 265 ms. Reduced automaton from 6 states, 10 edges and 2 AP (stutter sensitive) to 6 states, 10 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 226 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Knowledge-based reduction took 9431 ms.
Stuttering acceptance computed with spot in 220 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 225 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Product exploration timeout after 44640 steps with 3842 reset in 10002 ms.
Product exploration timeout after 44270 steps with 2796 reset in 10001 ms.
Spot run failed in 47 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/autstates.py", line 2, in
import spot
ModuleNotFoundError: No module named 'spot'
java.io.IOException
at fr.lip6.move.gal.application.runner.spot.SpotRunner.computeForwardClosedSI(SpotRunner.java:551)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.treatPartialPOR(LTLPropertySolver.java:419)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:280)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:217)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:66)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:849)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Built C files in :
/tmp/ltsmin16324419840360742723
[2026-05-31 22:08:54] [INFO ] Built C files in 108ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16324419840360742723
Running compilation step : cd /tmp/ltsmin16324419840360742723;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16324419840360742723;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16324419840360742723;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 3 out of 12004 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12004/12004 places, 14003/14003 transitions.
Applied a total of 0 rules in 1922 ms. Remains 12004 /12004 variables (removed 0) and now considering 14003/14003 (removed 0) transitions.
Skipped dead transition search.
[2026-05-31 22:08:59] [INFO ] Invariant cache hit.
[2026-05-31 22:09:30] [INFO ] Performed 7294/12004 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-31 22:09:47] [INFO ] Implicit Places using invariants in 48748 ms returned []
Implicit Place search using SMT only with invariants took 48751 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 50677 ms. Remains : 12004/12004 places, 14003/14003 transitions.
Built C files in :
/tmp/ltsmin13369744286841944862
[2026-05-31 22:09:48] [INFO ] Built C files in 103ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13369744286841944862
Running compilation step : cd /tmp/ltsmin13369744286841944862;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13369744286841944862;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13369744286841944862;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-31 22:09:51] [INFO ] Flatten gal took : 677 ms
[2026-05-31 22:09:52] [INFO ] Flatten gal took : 563 ms
[2026-05-31 22:09:52] [INFO ] Time to serialize gal into /tmp/LTL2228671805621949667.gal : 72 ms
[2026-05-31 22:09:52] [INFO ] Time to serialize properties into /tmp/LTL13979527791499271883.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2228671805621949667.gal' '-t' 'CGAL' '-hoa' '/tmp/aut18057088060096471124.hoa' '-atoms' '/tmp/LTL13979527791499271883.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL13979527791499271883.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut18057088060096471124.hoa
Detected timeout of ITS tools.
[2026-05-31 22:10:08] [INFO ] Flatten gal took : 538 ms
[2026-05-31 22:10:08] [INFO ] Flatten gal took : 550 ms
[2026-05-31 22:10:08] [INFO ] Time to serialize gal into /tmp/LTL4521435952961050313.gal : 43 ms
[2026-05-31 22:10:08] [INFO ] Time to serialize properties into /tmp/LTL18330015276793028235.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4521435952961050313.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18330015276793028235.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(G((F(("(p17656<=p15086)")&&(F("(p12859>=1)"))))U(X(("(p12859>=1)")U("(p17656<=p15086)")))))))
Formula 0 simplified : XF(G(!"(p17656<=p15086)" | G!"(p12859>=1)") R X(!"(p12859>=1)" R !"(p17656<=p15086)"))
Detected timeout of ITS tools.
[2026-05-31 22:10:24] [INFO ] Flatten gal took : 561 ms
[2026-05-31 22:10:24] [INFO ] Applying decomposition
[2026-05-31 22:10:24] [INFO ] Flatten gal took : 518 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph18132257124447375156.txt' '-o' '/tmp/graph18132257124447375156.bin' '-w' '/tmp/graph18132257124447375156.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph18132257124447375156.bin' '-l' '-1' '-v' '-w' '/tmp/graph18132257124447375156.weights' '-q' '0' '-e' '0.001'
[2026-05-31 22:10:25] [INFO ] Decomposing Gal with order
[2026-05-31 22:10:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 22:10:35] [INFO ] Removed a total of 2090 redundant transitions.
[2026-05-31 22:10:35] [INFO ] Flatten gal took : 348 ms
[2026-05-31 22:10:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 1217 ms.
[2026-05-31 22:10:37] [INFO ] Time to serialize gal into /tmp/LTL3282570790760437897.gal : 49 ms
[2026-05-31 22:10:37] [INFO ] Time to serialize properties into /tmp/LTL5766128122007431652.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3282570790760437897.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5766128122007431652.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(G((F(("(gu1123.p17656<=gu1123.p15086)")&&(F("(gi2.gi1.gu0.p12859>=1)"))))U(X(("(gi2.gi1.gu0.p12859>=1)")U("(gu1123.p17656<=gu1123...171
Formula 0 simplified : XF(G(!"(gu1123.p17656<=gu1123.p15086)" | G!"(gi2.gi1.gu0.p12859>=1)") R X(!"(gi2.gi1.gu0.p12859>=1)" R !"(gu1123.p17656<=gu1123.p150...161
Detected timeout of ITS tools.
Treatment of property SupplyChain-PT-02000-LTLCardinality-13 finished in 398184 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(X(X(p0)))||F(p1)))))'
Support contains 3 out of 12021 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12021/12021 places, 14003/14003 transitions.
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 12012 transition count 14003
Applied a total of 9 rules in 1915 ms. Remains 12012 /12021 variables (removed 9) and now considering 14003/14003 (removed 0) transitions.
Running 12003 sub problems to find dead transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-77981665482647282.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8080364003424254118.kers'
[2026-05-31 22:10:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-77981665482647282.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8080364003424254118.kers]
Normalized transition count is 14002 out of 14003 initially.
Culled 0 columns in 9 ms.
// Phase 1: matrix 14002 rows 12012 cols 28128 entries
Finished phase 1 with 11903 SingleSign rule and 99 generalized
[2026-05-31 22:10:54] [INFO ] Computed 10 invariants in 61 ms
Computed 10 P flows in 61 ms.
Exported basis to /tmp/petrispot-output-8080364003424254118.kers
Total runtime 72 ms.
[2026-05-31 22:10:55] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/10012 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 12003 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 10012/26015 variables, and 9 constraints, problems are : Problem set: 0 solved, 12003 unsolved in 20154 ms.
Refiners :[Generalized P Invariants (flows): 9/10 constraints, State Equation: 0/12012 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 12003/12002 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12003 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10012 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 12003 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 10012/26015 variables, and 9 constraints, problems are : Problem set: 0 solved, 12003 unsolved in 20165 ms.
Refiners :[Generalized P Invariants (flows): 9/10 constraints, State Equation: 0/12012 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1/12002 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 55111ms problems are : Problem set: 0 solved, 12003 unsolved
Search for dead transitions found 0 dead transitions in 55128ms
[2026-05-31 22:11:50] [INFO ] Invariant cache hit.
[2026-05-31 22:12:21] [INFO ] Performed 7187/12012 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-31 22:12:42] [INFO ] Implicit Places using invariants in 52416 ms returned [11824, 11843, 11846, 11870, 11892, 11925, 11928, 12010]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 52428 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 12004/12021 places, 14003/14003 transitions.
Applied a total of 0 rules in 2017 ms. Remains 12004 /12004 variables (removed 0) and now considering 14003/14003 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 111530 ms. Remains : 12004/12021 places, 14003/14003 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(X(X(p0)))||F(p1)))))'
Stuttering acceptance computed with spot in 218 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : SupplyChain-PT-02000-LTLCardinality-14
Product exploration timeout after 38630 steps with 5 reset in 10001 ms.
Product exploration timeout after 37370 steps with 5 reset in 10003 ms.
Computed a total of 12004 stabilizing places and 14002 stable transitions
Computed a total of 12004 stabilizing places and 14002 stable transitions
Detected a total of 12004/12004 stabilizing places and 14002/14003 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge based reduction with 4 factoid took 75 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
RANDOM walk for 33571 steps (7 resets) in 10193 ms. (3 steps per ms) remains 0/3 properties
Knowledge based reduction with 4 factoid took 146 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 272 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11242937075385977992.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13158965516069297217.kers'
[2026-05-31 22:13:08] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11242937075385977992.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13158965516069297217.kers]
Normalized transition count is 14002 out of 14003 initially.
Culled 0 columns in 9 ms.
// Phase 1: matrix 14002 rows 12004 cols 28096 entries
Finished phase 1 with 11911 SingleSign rule and 91 generalized
[2026-05-31 22:13:08] [INFO ] Computed 2 invariants in 67 ms
Computed 2 P flows in 68 ms.
Exported basis to /tmp/petrispot-output-13158965516069297217.kers
Total runtime 83 ms.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:308)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:834)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:590)
at fr.lip6.move.gal.application.solver.ltl.knowledge.KnowledgeFacts.computeEGknowledge(KnowledgeFacts.java:240)
at fr.lip6.move.gal.application.solver.ltl.knowledge.KnowledgeOrchestrator.applyKnowledgeBasedReductions(KnowledgeOrchestrator.java:52)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:248)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:217)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:66)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:849)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
[2026-05-31 22:13:23] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Timeout of Z3 solver reached")... while checking expression EG (AND (NOT p1) (NOT p0))
Could not prove EG (AND (NOT p1) (NOT p0))
Knowledge-based reduction took 18782 ms.
Stuttering acceptance computed with spot in 252 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Support contains 3 out of 12004 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12004/12004 places, 14003/14003 transitions.
Applied a total of 0 rules in 1929 ms. Remains 12004 /12004 variables (removed 0) and now considering 14003/14003 (removed 0) transitions.
Running 12003 sub problems to find dead transitions.
[2026-05-31 22:13:25] [INFO ] Invariant cache hit.
[2026-05-31 22:13:25] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/10004 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 12003 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 10004/26007 variables, and 1 constraints, problems are : Problem set: 0 solved, 12003 unsolved in 20162 ms.
Refiners :[Generalized P Invariants (flows): 1/2 constraints, State Equation: 0/12004 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 12003/12002 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12003 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10004 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 12003 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 10004/26007 variables, and 1 constraints, problems are : Problem set: 0 solved, 12003 unsolved in 20146 ms.
Refiners :[Generalized P Invariants (flows): 1/2 constraints, State Equation: 0/12004 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1/12002 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 55386ms problems are : Problem set: 0 solved, 12003 unsolved
Search for dead transitions found 0 dead transitions in 55408ms
[2026-05-31 22:14:21] [INFO ] Invariant cache hit.
[2026-05-31 22:14:52] [INFO ] Performed 7225/12004 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-31 22:15:11] [INFO ] Implicit Places using invariants in 50090 ms returned []
Implicit Place search using SMT only with invariants took 50096 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 107452 ms. Remains : 12004/12004 places, 14003/14003 transitions.
Computed a total of 12004 stabilizing places and 14002 stable transitions
Computed a total of 12004 stabilizing places and 14002 stable transitions
Detected a total of 12004/12004 stabilizing places and 14002/14003 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge based reduction with 4 factoid took 79 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
RANDOM walk for 29507 steps (5 resets) in 8804 ms. (3 steps per ms) remains 0/3 properties
Knowledge based reduction with 4 factoid took 144 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 6 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 240 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
[2026-05-31 22:15:14] [INFO ] Invariant cache hit.
Could not prove EG (AND (NOT p1) (NOT p0))
Knowledge-based reduction took 18635 ms.
Stuttering acceptance computed with spot in 266 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Stuttering acceptance computed with spot in 248 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Product exploration timeout after 39240 steps with 6 reset in 10002 ms.
Product exploration timeout after 36100 steps with 6 reset in 10001 ms.
Spot run failed in 48 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/autstates.py", line 2, in
import spot
ModuleNotFoundError: No module named 'spot'
java.io.IOException
at fr.lip6.move.gal.application.runner.spot.SpotRunner.computeForwardClosedSI(SpotRunner.java:551)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.treatPartialPOR(LTLPropertySolver.java:419)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:280)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:217)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:66)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:849)
at fr.lip6.move.gal.application.Application.start(Application.java:195)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:615)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:563)
at org.eclipse.equinox.launcher.Main.run(Main.java:1415)
at org.eclipse.equinox.launcher.Main.main(Main.java:1387)
Built C files in :
/tmp/ltsmin10405252416036269837
[2026-05-31 22:15:50] [INFO ] Built C files in 181ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10405252416036269837
Running compilation step : cd /tmp/ltsmin10405252416036269837;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10405252416036269837;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10405252416036269837;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 3 out of 12004 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12004/12004 places, 14003/14003 transitions.
Applied a total of 0 rules in 1906 ms. Remains 12004 /12004 variables (removed 0) and now considering 14003/14003 (removed 0) transitions.
Skipped dead transition search.
[2026-05-31 22:15:55] [INFO ] Invariant cache hit.
[2026-05-31 22:16:27] [INFO ] Performed 7199/12004 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2026-05-31 22:16:47] [INFO ] Implicit Places using invariants in 51781 ms returned []
Implicit Place search using SMT only with invariants took 51784 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 53692 ms. Remains : 12004/12004 places, 14003/14003 transitions.
Built C files in :
/tmp/ltsmin2727297127406052516
[2026-05-31 22:16:47] [INFO ] Built C files in 90ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2727297127406052516
Running compilation step : cd /tmp/ltsmin2727297127406052516;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2727297127406052516;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2727297127406052516;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2026-05-31 22:16:51] [INFO ] Flatten gal took : 531 ms
[2026-05-31 22:16:51] [INFO ] Flatten gal took : 530 ms
[2026-05-31 22:16:51] [INFO ] Time to serialize gal into /tmp/LTL5275968760734139023.gal : 43 ms
[2026-05-31 22:16:51] [INFO ] Time to serialize properties into /tmp/LTL11429279731087680298.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5275968760734139023.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10706242089177236708.hoa' '-atoms' '/tmp/LTL11429279731087680298.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL11429279731087680298.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10706242089177236708.hoa
Detected timeout of ITS tools.
[2026-05-31 22:17:07] [INFO ] Flatten gal took : 513 ms
[2026-05-31 22:17:07] [INFO ] Flatten gal took : 518 ms
[2026-05-31 22:17:07] [INFO ] Time to serialize gal into /tmp/LTL898137322468439866.gal : 41 ms
[2026-05-31 22:17:07] [INFO ] Time to serialize properties into /tmp/LTL5452825988149479850.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL898137322468439866.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5452825988149479850.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((X(G((X(X(X("(p18877>=1)"))))||(F("(p10728>p2459)"))))))
Formula 0 simplified : XF(XXX!"(p18877>=1)" & G!"(p10728>p2459)")
Detected timeout of ITS tools.
[2026-05-31 22:17:23] [INFO ] Flatten gal took : 543 ms
[2026-05-31 22:17:23] [INFO ] Applying decomposition
[2026-05-31 22:17:24] [INFO ] Flatten gal took : 529 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph355085998311391164.txt' '-o' '/tmp/graph355085998311391164.bin' '-w' '/tmp/graph355085998311391164.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph355085998311391164.bin' '-l' '-1' '-v' '-w' '/tmp/graph355085998311391164.weights' '-q' '0' '-e' '0.001'
[2026-05-31 22:17:24] [INFO ] Decomposing Gal with order
[2026-05-31 22:17:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 22:17:33] [INFO ] Removed a total of 2088 redundant transitions.
[2026-05-31 22:17:33] [INFO ] Flatten gal took : 248 ms
[2026-05-31 22:17:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 613 ms.
[2026-05-31 22:17:34] [INFO ] Time to serialize gal into /tmp/LTL2211384857540718872.gal : 48 ms
[2026-05-31 22:17:34] [INFO ] Time to serialize properties into /tmp/LTL2871117079247899098.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2211384857540718872.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2871117079247899098.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(G((X(X(X("(gi0.gu0.p18877>=1)"))))||(F("(gu1250.p10728>gu1250.p2459)"))))))
Formula 0 simplified : XF(XXX!"(gi0.gu0.p18877>=1)" & G!"(gu1250.p10728>gu1250.p2459)")
Detected timeout of ITS tools.
Treatment of property SupplyChain-PT-02000-LTLCardinality-14 finished in 416451 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)||F(p1))))'
Spot run failed in 46 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((F((p0&&F(p1))) U X((p1 U p0))))))'
Spot run failed in 38 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(X(X(p0)))||F(p1)))))'
Spot run failed in 38 ms. Status :1
Traceback (most recent call last):
File "/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/senseclsl.py", line 2, in
import spot, sys
ModuleNotFoundError: No module named 'spot'
Warning : SL/CL computation failed.
[2026-05-31 22:17:50] [INFO ] Flatten gal took : 525 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10903610176571793962
[2026-05-31 22:17:50] [INFO ] Too many transitions (14003) to apply POR reductions. Disabling POR matrices.
[2026-05-31 22:17:50] [INFO ] Built C files in 90ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10903610176571793962
Running compilation step : cd /tmp/ltsmin10903610176571793962;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2026-05-31 22:17:50] [INFO ] Applying decomposition
[2026-05-31 22:17:50] [INFO ] Flatten gal took : 532 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph8940945242444281176.txt' '-o' '/tmp/graph8940945242444281176.bin' '-w' '/tmp/graph8940945242444281176.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph8940945242444281176.bin' '-l' '-1' '-v' '-w' '/tmp/graph8940945242444281176.weights' '-q' '0' '-e' '0.001'
[2026-05-31 22:17:51] [INFO ] Decomposing Gal with order
[2026-05-31 22:17:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-31 22:18:00] [INFO ] Removed a total of 2115 redundant transitions.
[2026-05-31 22:18:00] [INFO ] Flatten gal took : 236 ms
[2026-05-31 22:18:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 1233 ms.
[2026-05-31 22:18:02] [INFO ] Time to serialize gal into /tmp/LTLCardinality8054159940005252138.gal : 49 ms
[2026-05-31 22:18:02] [INFO ] Time to serialize properties into /tmp/LTLCardinality11620931082078734934.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality8054159940005252138.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality11620931082078734934.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 3 LTL properties
Checking formula 0 : !((X((X("(gi3.gi93.gu2081.p11538<1)"))||(F("(gu11.p13892>gu11.p9228)")))))
Formula 0 simplified : X(X!"(gi3.gi93.gu2081.p11538<1)" & G!"(gu11.p13892>gu11.p9228)")
Compilation finished in 121785 ms.
Running link step : cd /tmp/ltsmin10903610176571793962;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 137 ms.
Running LTSmin : cd /tmp/ltsmin10903610176571793962;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' 'X((X((LTLAPp0==true))||<>((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin10903610176571793962;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' 'X((X((LTLAPp0==true))||<>((LTLAPp1==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin10903610176571793962;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '--when' '--ltl' 'X([]((<>(((LTLAPp2==true)&&<>((LTLAPp3==true)))) U X(((LTLAPp3==true) U (LTLAPp2==true))))))' '--buchi-type=spotba'
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SupplyChain-PT-02000"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5973"
echo " Executing tool itstools"
echo " Input is SupplyChain-PT-02000, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r354-tall-178024402900235"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SupplyChain-PT-02000.tgz
mv SupplyChain-PT-02000 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;