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.r360-tall-178024403900136.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is SupplyChain-PT-00500, examination is ReachabilityDeadlock
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r360-tall-178024403900136
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.5M
-rw-r--r-- 1 mcc users 7.0K May 27 07:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K May 27 07:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 27 07:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 27 07:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 27 10:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 27 10:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 27 11:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 27 11:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 11K May 27 07:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K May 27 07:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K May 27 07:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K May 27 07:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 27 11:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 27 11:00 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 2.1M May 26 18:17 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME ReachabilityDeadlock

=== Now, execution of the tool begins

BK_START 1780293564814

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityDeadlock
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=SupplyChain-PT-00500
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityDeadlock PT
Running Version 202604301425
[2026-06-01 05:59:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityDeadlock, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2026-06-01 05:59:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-06-01 05:59:26] [INFO ] Load time of PNML (sax parser for PT used): 242 ms
[2026-06-01 05:59:26] [INFO ] Transformed 6504 places.
[2026-06-01 05:59:26] [INFO ] Transformed 4003 transitions.
[2026-06-01 05:59:26] [INFO ] Parsed PT model containing 6504 places and 4003 transitions and 18006 arcs in 382 ms.
Parsed 1 properties from file /home/mcc/execution/ReachabilityDeadlock.xml in 3 ms.
Working with output stream class java.io.PrintStream
Built sparse matrix representations for Structural reductions in 10 ms.19968KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 6504/6504 places, 4003/4003 transitions.
Computed a total of 6504 stabilizing places and 4002 stable transitions
Ensure Unique test removed 1590 places
Computed a total of 4914 stabilizing places and 4002 stable transitions
Iterating post reduction 0 with 1590 rules applied. Total rules applied 1590 place count 4914 transition count 4003
Computed a total of 4914 stabilizing places and 4002 stable transitions
Performed 500 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 500 Pre rules applied. Total rules applied 1590 place count 4914 transition count 3503
Deduced a syphon composed of 500 places in 3 ms
Ensure Unique test removed 500 places
Reduce places removed 1000 places and 0 transitions.
Iterating global reduction 1 with 1500 rules applied. Total rules applied 3090 place count 3914 transition count 3503
Computed a total of 3914 stabilizing places and 3502 stable transitions
Computed a total of 3914 stabilizing places and 3502 stable transitions
Reduce places removed 500 places and 500 transitions.
Iterating global reduction 1 with 500 rules applied. Total rules applied 3590 place count 3414 transition count 3003
Computed a total of 3414 stabilizing places and 3002 stable transitions
Computed a total of 3414 stabilizing places and 3002 stable transitions
Applied a total of 3590 rules in 1353 ms. Remains 3414 /6504 variables (removed 3090) and now considering 3003/4003 (removed 1000) transitions.
Running 2003 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-1038966439793726903.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11875746055023254996.kers'
[2026-06-01 05:59:28] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1038966439793726903.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11875746055023254996.kers]
Normalized transition count is 3002 out of 3003 initially.
Culled 0 columns in 2 ms.
// Phase 1: matrix 3002 rows 3414 cols 8504 entries
Finished phase 1 with 2412 SingleSign rule and 0 generalized
[2026-06-01 05:59:28] [INFO ] Computed 1002 invariants in 14 ms
Computed 1002 P flows in 15 ms.
Exported basis to /tmp/petrispot-output-11875746055023254996.kers
Total runtime 17 ms.
[2026-06-01 05:59:28] [INFO ] State equation strengthened by 1 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Problem TDEAD111 is UNSAT
Problem TDEAD114 is UNSAT
Problem TDEAD120 is UNSAT
Problem TDEAD123 is UNSAT
Problem TDEAD126 is UNSAT
Problem TDEAD130 is UNSAT
Problem TDEAD133 is UNSAT
Problem TDEAD137 is UNSAT
Problem TDEAD140 is UNSAT
Problem TDEAD143 is UNSAT
Problem TDEAD150 is UNSAT
Problem TDEAD154 is UNSAT
Problem TDEAD159 is UNSAT
Problem TDEAD163 is UNSAT
Problem TDEAD166 is UNSAT
Problem TDEAD169 is UNSAT
Problem TDEAD173 is UNSAT
Problem TDEAD176 is UNSAT
Problem TDEAD182 is UNSAT
Problem TDEAD185 is UNSAT
Problem TDEAD190 is UNSAT
Problem TDEAD193 is UNSAT
Problem TDEAD199 is UNSAT
Problem TDEAD202 is UNSAT
Problem TDEAD205 is UNSAT
Problem TDEAD209 is UNSAT
Problem TDEAD212 is UNSAT
Problem TDEAD216 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD222 is UNSAT
Problem TDEAD227 is UNSAT
Problem TDEAD230 is UNSAT
Problem TDEAD236 is UNSAT
Problem TDEAD239 is UNSAT
Problem TDEAD243 is UNSAT
Problem TDEAD246 is UNSAT
Problem TDEAD250 is UNSAT
Problem TDEAD253 is UNSAT
Problem TDEAD256 is UNSAT
Problem TDEAD260 is UNSAT
Problem TDEAD264 is UNSAT
Problem TDEAD269 is UNSAT
Problem TDEAD274 is UNSAT
Problem TDEAD278 is UNSAT
Problem TDEAD281 is UNSAT
Problem TDEAD285 is UNSAT
Problem TDEAD288 is UNSAT
Problem TDEAD291 is UNSAT
Problem TDEAD295 is UNSAT
Problem TDEAD298 is UNSAT
Problem TDEAD303 is UNSAT
Problem TDEAD306 is UNSAT
Problem TDEAD312 is UNSAT
Problem TDEAD315 is UNSAT
Problem TDEAD319 is UNSAT
Problem TDEAD322 is UNSAT
Problem TDEAD325 is UNSAT
Problem TDEAD329 is UNSAT
Problem TDEAD332 is UNSAT
Problem TDEAD336 is UNSAT
Problem TDEAD340 is UNSAT
Problem TDEAD344 is UNSAT
Problem TDEAD349 is UNSAT
Problem TDEAD354 is UNSAT
Problem TDEAD357 is UNSAT
Problem TDEAD360 is UNSAT
Problem TDEAD364 is UNSAT
Problem TDEAD367 is UNSAT
Problem TDEAD371 is UNSAT
Problem TDEAD374 is UNSAT
Problem TDEAD379 is UNSAT
Problem TDEAD382 is UNSAT
Problem TDEAD388 is UNSAT
Problem TDEAD391 is UNSAT
Problem TDEAD394 is UNSAT
Problem TDEAD398 is UNSAT
Problem TDEAD401 is UNSAT
Problem TDEAD405 is UNSAT
Problem TDEAD408 is UNSAT
Problem TDEAD411 is UNSAT
Problem TDEAD416 is UNSAT
Problem TDEAD419 is UNSAT
Problem TDEAD425 is UNSAT
Problem TDEAD428 is UNSAT
Problem TDEAD432 is UNSAT
Problem TDEAD435 is UNSAT
Problem TDEAD440 is UNSAT
Problem TDEAD443 is UNSAT
Problem TDEAD446 is UNSAT
Problem TDEAD450 is UNSAT
Problem TDEAD454 is UNSAT
Problem TDEAD458 is UNSAT
Problem TDEAD463 is UNSAT
Problem TDEAD467 is UNSAT
Problem TDEAD470 is UNSAT
Problem TDEAD474 is UNSAT
Problem TDEAD477 is UNSAT
Problem TDEAD480 is UNSAT
Problem TDEAD484 is UNSAT
Problem TDEAD487 is UNSAT
Problem TDEAD493 is UNSAT
Problem TDEAD496 is UNSAT
Problem TDEAD502 is UNSAT
Problem TDEAD505 is UNSAT
Problem TDEAD509 is UNSAT
Problem TDEAD512 is UNSAT
Problem TDEAD516 is UNSAT
Problem TDEAD519 is UNSAT
Problem TDEAD522 is UNSAT
Problem TDEAD527 is UNSAT
Problem TDEAD534 is UNSAT
Problem TDEAD537 is UNSAT
Problem TDEAD543 is UNSAT
Problem TDEAD546 is UNSAT
Problem TDEAD549 is UNSAT
Problem TDEAD553 is UNSAT
Problem TDEAD556 is UNSAT
Problem TDEAD560 is UNSAT
Problem TDEAD563 is UNSAT
Problem TDEAD566 is UNSAT
Problem TDEAD571 is UNSAT
Problem TDEAD574 is UNSAT
Problem TDEAD580 is UNSAT
Problem TDEAD583 is UNSAT
Problem TDEAD587 is UNSAT
Problem TDEAD590 is UNSAT
Problem TDEAD594 is UNSAT
Problem TDEAD597 is UNSAT
Problem TDEAD600 is UNSAT
Problem TDEAD604 is UNSAT
Problem TDEAD608 is UNSAT
Problem TDEAD613 is UNSAT
Problem TDEAD618 is UNSAT
Problem TDEAD622 is UNSAT
Problem TDEAD625 is UNSAT
Problem TDEAD629 is UNSAT
Problem TDEAD632 is UNSAT
Problem TDEAD635 is UNSAT
Problem TDEAD639 is UNSAT
Problem TDEAD642 is UNSAT
Problem TDEAD647 is UNSAT
Problem TDEAD650 is UNSAT
Problem TDEAD656 is UNSAT
Problem TDEAD659 is UNSAT
Problem TDEAD663 is UNSAT
Problem TDEAD666 is UNSAT
Problem TDEAD669 is UNSAT
Problem TDEAD673 is UNSAT
Problem TDEAD676 is UNSAT
Problem TDEAD680 is UNSAT
Problem TDEAD684 is UNSAT
Problem TDEAD688 is UNSAT
Problem TDEAD693 is UNSAT
Problem TDEAD698 is UNSAT
Problem TDEAD701 is UNSAT
Problem TDEAD704 is UNSAT
Problem TDEAD708 is UNSAT
Problem TDEAD711 is UNSAT
Problem TDEAD715 is UNSAT
Problem TDEAD718 is UNSAT
Problem TDEAD723 is UNSAT
Problem TDEAD726 is UNSAT
Problem TDEAD732 is UNSAT
Problem TDEAD735 is UNSAT
Problem TDEAD738 is UNSAT
Problem TDEAD742 is UNSAT
Problem TDEAD745 is UNSAT
Problem TDEAD749 is UNSAT
Problem TDEAD752 is UNSAT
Problem TDEAD755 is UNSAT
Problem TDEAD760 is UNSAT
Problem TDEAD763 is UNSAT
Problem TDEAD769 is UNSAT
Problem TDEAD772 is UNSAT
Problem TDEAD776 is UNSAT
Problem TDEAD779 is UNSAT
Problem TDEAD784 is UNSAT
Problem TDEAD787 is UNSAT
Problem TDEAD790 is UNSAT
Problem TDEAD794 is UNSAT
Problem TDEAD798 is UNSAT
Problem TDEAD802 is UNSAT
Problem TDEAD807 is UNSAT
Problem TDEAD811 is UNSAT
Problem TDEAD814 is UNSAT
Problem TDEAD818 is UNSAT
Problem TDEAD821 is UNSAT
Problem TDEAD824 is UNSAT
Problem TDEAD828 is UNSAT
Problem TDEAD831 is UNSAT
Problem TDEAD836 is UNSAT
Problem TDEAD839 is UNSAT
Problem TDEAD845 is UNSAT
Problem TDEAD848 is UNSAT
Problem TDEAD852 is UNSAT
Problem TDEAD855 is UNSAT
Problem TDEAD858 is UNSAT
Problem TDEAD862 is UNSAT
Problem TDEAD865 is UNSAT
Problem TDEAD870 is UNSAT
Problem TDEAD875 is UNSAT
Problem TDEAD879 is UNSAT
Problem TDEAD884 is UNSAT
Problem TDEAD888 is UNSAT
Problem TDEAD891 is UNSAT
Problem TDEAD895 is UNSAT
Problem TDEAD898 is UNSAT
Problem TDEAD901 is UNSAT
Problem TDEAD905 is UNSAT
Problem TDEAD908 is UNSAT
Problem TDEAD915 is UNSAT
Problem TDEAD918 is UNSAT
Problem TDEAD924 is UNSAT
Problem TDEAD927 is UNSAT
Problem TDEAD931 is UNSAT
Problem TDEAD934 is UNSAT
Problem TDEAD938 is UNSAT
Problem TDEAD941 is UNSAT
Problem TDEAD944 is UNSAT
Problem TDEAD948 is UNSAT
Problem TDEAD952 is UNSAT
Problem TDEAD957 is UNSAT
Problem TDEAD962 is UNSAT
Problem TDEAD966 is UNSAT
Problem TDEAD969 is UNSAT
Problem TDEAD973 is UNSAT
Problem TDEAD976 is UNSAT
Problem TDEAD979 is UNSAT
Problem TDEAD983 is UNSAT
Problem TDEAD986 is UNSAT
Problem TDEAD991 is UNSAT
Problem TDEAD994 is UNSAT
Problem TDEAD1000 is UNSAT
Problem TDEAD1003 is UNSAT
Problem TDEAD1007 is UNSAT
Problem TDEAD1010 is UNSAT
Problem TDEAD1013 is UNSAT
Problem TDEAD1017 is UNSAT
Problem TDEAD1020 is UNSAT
Problem TDEAD1024 is UNSAT
Problem TDEAD1028 is UNSAT
Problem TDEAD1032 is UNSAT
Problem TDEAD1037 is UNSAT
Problem TDEAD1043 is UNSAT
Problem TDEAD1046 is UNSAT
Problem TDEAD1049 is UNSAT
Problem TDEAD1053 is UNSAT
Problem TDEAD1056 is UNSAT
Problem TDEAD1060 is UNSAT
Problem TDEAD1063 is UNSAT
Problem TDEAD1068 is UNSAT
Problem TDEAD1071 is UNSAT
Problem TDEAD1077 is UNSAT
Problem TDEAD1080 is UNSAT
Problem TDEAD1083 is UNSAT
Problem TDEAD1087 is UNSAT
Problem TDEAD1090 is UNSAT
Problem TDEAD1094 is UNSAT
Problem TDEAD1097 is UNSAT
Problem TDEAD1100 is UNSAT
Problem TDEAD1105 is UNSAT
Problem TDEAD1108 is UNSAT
Problem TDEAD1114 is UNSAT
Problem TDEAD1117 is UNSAT
Problem TDEAD1121 is UNSAT
Problem TDEAD1124 is UNSAT
Problem TDEAD1129 is UNSAT
Problem TDEAD1132 is UNSAT
Problem TDEAD1135 is UNSAT
Problem TDEAD1139 is UNSAT
Problem TDEAD1143 is UNSAT
Problem TDEAD1147 is UNSAT
Problem TDEAD1152 is UNSAT
Problem TDEAD1156 is UNSAT
Problem TDEAD1159 is UNSAT
Problem TDEAD1163 is UNSAT
Problem TDEAD1166 is UNSAT
Problem TDEAD1169 is UNSAT
Problem TDEAD1173 is UNSAT
Problem TDEAD1176 is UNSAT
Problem TDEAD1181 is UNSAT
Problem TDEAD1184 is UNSAT
Problem TDEAD1190 is UNSAT
Problem TDEAD1193 is UNSAT
Problem TDEAD1197 is UNSAT
Problem TDEAD1200 is UNSAT
Problem TDEAD1203 is UNSAT
Problem TDEAD1207 is UNSAT
Problem TDEAD1210 is UNSAT
Problem TDEAD1215 is UNSAT
Problem TDEAD1219 is UNSAT
Problem TDEAD1223 is UNSAT
Problem TDEAD1228 is UNSAT
Problem TDEAD1232 is UNSAT
Problem TDEAD1235 is UNSAT
Problem TDEAD1238 is UNSAT
Problem TDEAD1242 is UNSAT
Problem TDEAD1245 is UNSAT
Problem TDEAD1249 is UNSAT
Problem TDEAD1252 is UNSAT
Problem TDEAD1258 is UNSAT
Problem TDEAD1261 is UNSAT
Problem TDEAD1267 is UNSAT
Problem TDEAD1270 is UNSAT
Problem TDEAD1274 is UNSAT
Problem TDEAD1277 is UNSAT
Problem TDEAD1280 is UNSAT
Problem TDEAD1284 is UNSAT
Problem TDEAD1287 is UNSAT
Problem TDEAD1291 is UNSAT
Problem TDEAD1297 is UNSAT
Problem TDEAD1302 is UNSAT
Problem TDEAD1307 is UNSAT
Problem TDEAD1311 is UNSAT
Problem TDEAD1314 is UNSAT
Problem TDEAD1318 is UNSAT
Problem TDEAD1321 is UNSAT
Problem TDEAD1324 is UNSAT
Problem TDEAD1328 is UNSAT
Problem TDEAD1331 is UNSAT
Problem TDEAD1336 is UNSAT
Problem TDEAD1339 is UNSAT
Problem TDEAD1345 is UNSAT
Problem TDEAD1348 is UNSAT
Problem TDEAD1352 is UNSAT
Problem TDEAD1355 is UNSAT
Problem TDEAD1358 is UNSAT
Problem TDEAD1362 is UNSAT
Problem TDEAD1365 is UNSAT
Problem TDEAD1369 is UNSAT
Problem TDEAD1373 is UNSAT
Problem TDEAD1377 is UNSAT
Problem TDEAD1382 is UNSAT
Problem TDEAD1387 is UNSAT
Problem TDEAD1390 is UNSAT
Problem TDEAD1393 is UNSAT
Problem TDEAD1397 is UNSAT
Problem TDEAD1400 is UNSAT
Problem TDEAD1404 is UNSAT
Problem TDEAD1407 is UNSAT
Problem TDEAD1412 is UNSAT
Problem TDEAD1415 is UNSAT
Problem TDEAD1421 is UNSAT
Problem TDEAD1424 is UNSAT
Problem TDEAD1427 is UNSAT
Problem TDEAD1431 is UNSAT
Problem TDEAD1434 is UNSAT
Problem TDEAD1438 is UNSAT
Problem TDEAD1441 is UNSAT
Problem TDEAD1444 is UNSAT
Problem TDEAD1449 is UNSAT
Problem TDEAD1452 is UNSAT
Problem TDEAD1458 is UNSAT
Problem TDEAD1461 is UNSAT
Problem TDEAD1465 is UNSAT
Problem TDEAD1468 is UNSAT
Problem TDEAD1473 is UNSAT
Problem TDEAD1476 is UNSAT
Problem TDEAD1479 is UNSAT
Problem TDEAD1483 is UNSAT
Problem TDEAD1487 is UNSAT
Problem TDEAD1491 is UNSAT
Problem TDEAD1496 is UNSAT
Problem TDEAD1500 is UNSAT
Problem TDEAD1503 is UNSAT
Problem TDEAD1507 is UNSAT
Problem TDEAD1510 is UNSAT
Problem TDEAD1513 is UNSAT
Problem TDEAD1517 is UNSAT
Problem TDEAD1520 is UNSAT
Problem TDEAD1525 is UNSAT
Problem TDEAD1528 is UNSAT
Problem TDEAD1534 is UNSAT
Problem TDEAD1537 is UNSAT
Problem TDEAD1541 is UNSAT
Problem TDEAD1544 is UNSAT
Problem TDEAD1547 is UNSAT
Problem TDEAD1551 is UNSAT
Problem TDEAD1554 is UNSAT
Problem TDEAD1559 is UNSAT
Problem TDEAD1563 is UNSAT
Problem TDEAD1567 is UNSAT
Problem TDEAD1572 is UNSAT
Problem TDEAD1576 is UNSAT
Problem TDEAD1579 is UNSAT
Problem TDEAD1582 is UNSAT
Problem TDEAD1586 is UNSAT
Problem TDEAD1589 is UNSAT
Problem TDEAD1593 is UNSAT
Problem TDEAD1596 is UNSAT
Problem TDEAD1601 is UNSAT
Problem TDEAD1604 is UNSAT
Problem TDEAD1610 is UNSAT
Problem TDEAD1613 is UNSAT
Problem TDEAD1616 is UNSAT
Problem TDEAD1620 is UNSAT
Problem TDEAD1623 is UNSAT
Problem TDEAD1627 is UNSAT
Problem TDEAD1630 is UNSAT
Problem TDEAD1633 is UNSAT
Problem TDEAD1800 is UNSAT
Problem TDEAD1803 is UNSAT
Problem TDEAD1809 is UNSAT
Problem TDEAD1812 is UNSAT
Problem TDEAD1815 is UNSAT
Problem TDEAD1819 is UNSAT
Problem TDEAD1822 is UNSAT
Problem TDEAD1826 is UNSAT
Problem TDEAD1829 is UNSAT
Problem TDEAD1832 is UNSAT
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 0 (INCLUDED_ONLY) 0/2914 variables, 502/502 constraints. Problems are: Problem set: 410 solved, 1593 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2914/6417 variables, and 502 constraints, problems are : Problem set: 410 solved, 1593 unsolved in 20077 ms.
Refiners :[Positive P Invariants (semi-flows): 502/1002 constraints, State Equation: 0/3414 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 2003/2002 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 410 solved, 1593 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2184 variables, 91/91 constraints. Problems are: Problem set: 410 solved, 1593 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2184/6417 variables, and 91 constraints, problems are : Problem set: 410 solved, 1593 unsolved in 20038 ms.
Refiners :[Positive P Invariants (semi-flows): 91/1002 constraints, State Equation: 0/3414 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1/2002 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42094ms problems are : Problem set: 410 solved, 1593 unsolved
Search for dead transitions found 410 dead transitions in 42159ms
Found 410 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 410 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 410 transitions.
Starting structural reductions in DEADLOCK mode, iteration 1 : 3414/6504 places, 2593/4003 transitions.
Computed a total of 3414 stabilizing places and 2592 stable transitions
Graph (complete) has 4954 edges and 3414 vertex of which 2684 are kept as prefixes of interest. Removing 730 places using SCC suffix rule.6 ms
Discarding 730 places :
Also discarding 0 output transitions
Reduce places removed 90 places and 90 transitions.
Computed a total of 2594 stabilizing places and 2502 stable transitions
Graph (complete) has 4094 edges and 2594 vertex of which 2504 are kept as prefixes of interest. Removing 90 places using SCC suffix rule.4 ms
Discarding 90 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 91 rules applied. Total rules applied 92 place count 2504 transition count 2503
Computed a total of 2504 stabilizing places and 2502 stable transitions
Computed a total of 2504 stabilizing places and 2502 stable transitions
Applied a total of 92 rules in 296 ms. Remains 2504 /3414 variables (removed 910) and now considering 2503/2593 (removed 90) transitions.
Finished structural reductions in DEADLOCK mode , in 2 iterations and 43882 ms. Remains : 2504/6504 places, 2503/4003 transitions.
Finished random walk after 1172 steps, including 0 resets, run found a deadlock after 109 ms. (steps per millisecond=10 )
FORMULA ReachabilityDeadlock TRUE TECHNIQUES TOPOLOGICAL STRUCTURAL_REDUCTION RANDOM_WALK
Total runtime 44530 ms.

BK_STOP 1780293610580

--------------------
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
+ [[ ReachabilityDeadlock = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityDeadlock -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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 ReachabilityDeadlock -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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-00500"
export BK_EXAMINATION="ReachabilityDeadlock"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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-00500, examination is ReachabilityDeadlock"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r360-tall-178024403900136"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SupplyChain-PT-00500.tgz
mv SupplyChain-PT-00500 execution
cd execution
if [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "UpperBounds" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] || [ "ReachabilityDeadlock" = "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 [ "ReachabilityDeadlock" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityDeadlock" != "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 "ReachabilityDeadlock.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 '' ReachabilityDeadlock.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityDeadlock" = "ReachabilityDeadlock" ] || [ "ReachabilityDeadlock" = "QuasiLiveness" ] || [ "ReachabilityDeadlock" = "StableMarking" ] || [ "ReachabilityDeadlock" = "Liveness" ] || [ "ReachabilityDeadlock" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityDeadlock"
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 ;