Execution Chart

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Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r290-tajo-171654446300053.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is PhilosophersDyn-PT-10, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r290-tajo-171654446300053
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 26K Apr 11 14:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 132K Apr 11 14:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 219K Apr 11 14:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.2M Apr 11 14:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 15K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 208K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 814K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 86K Apr 11 15:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 422K Apr 11 15:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 847K Apr 11 15:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 4.4M Apr 11 15:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.7K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.2K Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 1.8M May 18 16:43 model.pnml

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

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

The expected result is a vector of positive values
NUM_VECTOR

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

=== Now, execution of the tool begins

BK_START 1716903018678

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PhilosophersDyn-PT-10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2024-05-28 13:30:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 13:30:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 13:30:20] [INFO ] Load time of PNML (sax parser for PT used): 238 ms
[2024-05-28 13:30:20] [INFO ] Transformed 170 places.
[2024-05-28 13:30:20] [INFO ] Transformed 2310 transitions.
[2024-05-28 13:30:20] [INFO ] Parsed PT model containing 170 places and 2310 transitions and 18190 arcs in 421 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 12 ms.
Reduction of identical properties reduced properties to check from 16 to 11
Ensure Unique test removed 45 transitions
Reduce redundant transitions removed 45 transitions.
Current structural bounds on expressions (Initially) : Max Seen:[0, 0, 0, 10, 0, 0, 0, 0, 1, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 10, 0, 0, 0, 0, 1, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
[2024-05-28 13:30:20] [INFO ] Flow matrix only has 1905 transitions (discarded 360 similar events)
// Phase 1: matrix 1905 rows 170 cols
[2024-05-28 13:30:21] [INFO ] Computed 39 invariants in 127 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 10, 0, 0, 0, 0, 1, 0, 0] Max Struct:[10, 10, 10, 10, 1, 1, +inf, 1, 1, +inf, 1]
FORMULA PhilosophersDyn-PT-10-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-PT-10-UpperBounds-03 10 TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 10000 steps (1191 resets) in 308 ms. (32 steps per ms)
FORMULA PhilosophersDyn-PT-10-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PhilosophersDyn-PT-10-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PhilosophersDyn-PT-10-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PhilosophersDyn-PT-10-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PhilosophersDyn-PT-10-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 50004 steps (419 resets) in 124 ms. (400 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[2, 4, 4, 1, 1] Max Struct:[10, 10, 10, +inf, +inf]
[2024-05-28 13:30:21] [INFO ] Flow matrix only has 1905 transitions (discarded 360 similar events)
[2024-05-28 13:30:21] [INFO ] Invariant cache hit.
[2024-05-28 13:30:21] [INFO ] [Real]Absence check using 27 positive place invariants in 18 ms returned sat
[2024-05-28 13:30:21] [INFO ] [Real]Absence check using 27 positive and 12 generalized place invariants in 16 ms returned sat
[2024-05-28 13:30:22] [INFO ] [Real]Absence check using state equation in 517 ms returned sat
[2024-05-28 13:30:22] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2024-05-28 13:30:22] [INFO ] [Real]Added 1030 Read/Feed constraints in 324 ms returned sat
[2024-05-28 13:30:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:30:23] [INFO ] [Nat]Absence check using 27 positive place invariants in 8 ms returned sat
[2024-05-28 13:30:23] [INFO ] [Nat]Absence check using 27 positive and 12 generalized place invariants in 5 ms returned sat
[2024-05-28 13:30:23] [INFO ] [Nat]Absence check using state equation in 519 ms returned sat
[2024-05-28 13:30:23] [INFO ] [Nat]Added 1030 Read/Feed constraints in 374 ms returned sat
[2024-05-28 13:30:24] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 413 ms.
[2024-05-28 13:30:24] [INFO ] Added : 0 causal constraints over 0 iterations in 677 ms. Result :sat
Minimization took 607 ms.
[2024-05-28 13:30:25] [INFO ] [Real]Absence check using 27 positive place invariants in 14 ms returned sat
[2024-05-28 13:30:25] [INFO ] [Real]Absence check using 27 positive and 12 generalized place invariants in 9 ms returned sat
[2024-05-28 13:30:25] [INFO ] [Real]Absence check using state equation in 513 ms returned sat
[2024-05-28 13:30:26] [INFO ] [Real]Added 1030 Read/Feed constraints in 595 ms returned sat
[2024-05-28 13:30:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:30:26] [INFO ] [Nat]Absence check using 27 positive place invariants in 8 ms returned sat
[2024-05-28 13:30:26] [INFO ] [Nat]Absence check using 27 positive and 12 generalized place invariants in 5 ms returned sat
[2024-05-28 13:30:27] [INFO ] [Nat]Absence check using state equation in 518 ms returned sat
[2024-05-28 13:30:27] [INFO ] [Nat]Added 1030 Read/Feed constraints in 600 ms returned sat
[2024-05-28 13:30:28] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 313 ms.
[2024-05-28 13:30:28] [INFO ] Added : 0 causal constraints over 0 iterations in 513 ms. Result :sat
Minimization took 620 ms.
[2024-05-28 13:30:29] [INFO ] [Real]Absence check using 27 positive place invariants in 7 ms returned sat
[2024-05-28 13:30:29] [INFO ] [Real]Absence check using 27 positive and 12 generalized place invariants in 5 ms returned sat
[2024-05-28 13:30:29] [INFO ] [Real]Absence check using state equation in 461 ms returned sat
[2024-05-28 13:30:29] [INFO ] [Real]Added 1030 Read/Feed constraints in 395 ms returned sat
[2024-05-28 13:30:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:30:30] [INFO ] [Nat]Absence check using 27 positive place invariants in 8 ms returned sat
[2024-05-28 13:30:30] [INFO ] [Nat]Absence check using 27 positive and 12 generalized place invariants in 5 ms returned sat
[2024-05-28 13:30:30] [INFO ] [Nat]Absence check using state equation in 455 ms returned sat
[2024-05-28 13:30:31] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-28 13:30:31] [INFO ] [Nat]Added 1030 Read/Feed constraints in 1186 ms returned unknown
[2024-05-28 13:30:31] [INFO ] [Real]Absence check using 27 positive place invariants in 7 ms returned sat
[2024-05-28 13:30:31] [INFO ] [Real]Absence check using 27 positive and 12 generalized place invariants in 5 ms returned sat
[2024-05-28 13:30:32] [INFO ] [Real]Absence check using state equation in 438 ms returned sat
[2024-05-28 13:30:32] [INFO ] [Real]Added 1030 Read/Feed constraints in 266 ms returned sat
[2024-05-28 13:30:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:30:32] [INFO ] [Nat]Absence check using 27 positive place invariants in 9 ms returned sat
[2024-05-28 13:30:32] [INFO ] [Nat]Absence check using 27 positive and 12 generalized place invariants in 7 ms returned sat
[2024-05-28 13:30:33] [INFO ] [Nat]Absence check using state equation in 448 ms returned sat
[2024-05-28 13:30:33] [INFO ] [Nat]Added 1030 Read/Feed constraints in 359 ms returned sat
[2024-05-28 13:30:33] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 252 ms.
[2024-05-28 13:30:33] [INFO ] Added : 0 causal constraints over 0 iterations in 433 ms. Result :sat
Minimization took 646 ms.
[2024-05-28 13:30:34] [INFO ] [Real]Absence check using 27 positive place invariants in 9 ms returned sat
[2024-05-28 13:30:34] [INFO ] [Real]Absence check using 27 positive and 12 generalized place invariants in 6 ms returned sat
[2024-05-28 13:30:35] [INFO ] [Real]Absence check using state equation in 469 ms returned sat
[2024-05-28 13:30:35] [INFO ] [Real]Added 1030 Read/Feed constraints in 307 ms returned sat
[2024-05-28 13:30:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:30:35] [INFO ] [Nat]Absence check using 27 positive place invariants in 6 ms returned sat
[2024-05-28 13:30:35] [INFO ] [Nat]Absence check using 27 positive and 12 generalized place invariants in 4 ms returned sat
[2024-05-28 13:30:36] [INFO ] [Nat]Absence check using state equation in 371 ms returned sat
[2024-05-28 13:30:36] [INFO ] [Nat]Added 1030 Read/Feed constraints in 415 ms returned sat
[2024-05-28 13:30:36] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1860 transitions) in 267 ms.
[2024-05-28 13:30:36] [INFO ] Added : 0 causal constraints over 0 iterations in 483 ms. Result :sat
Minimization took 611 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[2, 4, 4, 1, 1] Max Struct:[10, 10, 10, +inf, +inf]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[2, 4, 4, 1, 1] Max Struct:[10, 10, 10, +inf, +inf]
Support contains 32 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 2265/2265 transitions.
Applied a total of 0 rules in 355 ms. Remains 170 /170 variables (removed 0) and now considering 2265/2265 (removed 0) transitions.
Running 2220 sub problems to find dead transitions.
[2024-05-28 13:30:38] [INFO ] Flow matrix only has 1905 transitions (discarded 360 similar events)
[2024-05-28 13:30:38] [INFO ] Invariant cache hit.
[2024-05-28 13:30:38] [INFO ] State equation strengthened by 1030 read => feed constraints.
Problem TDEAD16 is UNSAT
Problem TDEAD41 is UNSAT
Problem TDEAD59 is UNSAT
Problem TDEAD68 is UNSAT
Problem TDEAD115 is UNSAT
Problem TDEAD116 is UNSAT
Problem TDEAD123 is UNSAT
Problem TDEAD155 is UNSAT
Problem TDEAD190 is UNSAT
Problem TDEAD199 is UNSAT
Problem TDEAD210 is UNSAT
Problem TDEAD217 is UNSAT
Problem TDEAD228 is UNSAT
Problem TDEAD259 is UNSAT
Problem TDEAD261 is UNSAT
Problem TDEAD270 is UNSAT
Problem TDEAD271 is UNSAT
Problem TDEAD284 is UNSAT
Problem TDEAD303 is UNSAT
Problem TDEAD363 is UNSAT
Problem TDEAD375 is UNSAT
Problem TDEAD378 is UNSAT
Problem TDEAD391 is UNSAT
Problem TDEAD419 is UNSAT
Problem TDEAD454 is UNSAT
Problem TDEAD460 is UNSAT
Problem TDEAD478 is UNSAT
Problem TDEAD482 is UNSAT
Problem TDEAD513 is UNSAT
Problem TDEAD551 is UNSAT
Problem TDEAD555 is UNSAT
Problem TDEAD564 is UNSAT
Problem TDEAD573 is UNSAT
Problem TDEAD575 is UNSAT
Problem TDEAD576 is UNSAT
Problem TDEAD590 is UNSAT
Problem TDEAD593 is UNSAT
Problem TDEAD632 is UNSAT
Problem TDEAD641 is UNSAT
Problem TDEAD656 is UNSAT
Problem TDEAD669 is UNSAT
Problem TDEAD678 is UNSAT
Problem TDEAD696 is UNSAT
Problem TDEAD706 is UNSAT
Problem TDEAD737 is UNSAT
Problem TDEAD755 is UNSAT
Problem TDEAD782 is UNSAT
Problem TDEAD790 is UNSAT
Problem TDEAD803 is UNSAT
Problem TDEAD806 is UNSAT
Problem TDEAD850 is UNSAT
Problem TDEAD857 is UNSAT
Problem TDEAD859 is UNSAT
Problem TDEAD881 is UNSAT
Problem TDEAD887 is UNSAT
Problem TDEAD913 is UNSAT
Problem TDEAD922 is UNSAT
Problem TDEAD940 is UNSAT
Problem TDEAD955 is UNSAT
Problem TDEAD972 is UNSAT
Problem TDEAD978 is UNSAT
Problem TDEAD1030 is UNSAT
Problem TDEAD1035 is UNSAT
Problem TDEAD1038 is UNSAT
Problem TDEAD1068 is UNSAT
Problem TDEAD1088 is UNSAT
Problem TDEAD1100 is UNSAT
Problem TDEAD1134 is UNSAT
Problem TDEAD1139 is UNSAT
Problem TDEAD1144 is UNSAT
Problem TDEAD1161 is UNSAT
Problem TDEAD1167 is UNSAT
Problem TDEAD1195 is UNSAT
Problem TDEAD1202 is UNSAT
Problem TDEAD1228 is UNSAT
Problem TDEAD1236 is UNSAT
Problem TDEAD1272 is UNSAT
Problem TDEAD1318 is UNSAT
Problem TDEAD1338 is UNSAT
Problem TDEAD1345 is UNSAT
Problem TDEAD1355 is UNSAT
Problem TDEAD1364 is UNSAT
Problem TDEAD1384 is UNSAT
Problem TDEAD1408 is UNSAT
Problem TDEAD1414 is UNSAT
Problem TDEAD1436 is UNSAT
Problem TDEAD1464 is UNSAT
Problem TDEAD1499 is UNSAT
Problem TDEAD1545 is UNSAT
Problem TDEAD1555 is UNSAT
Problem TDEAD1558 is UNSAT
Problem TDEAD1561 is UNSAT
Problem TDEAD1564 is UNSAT
Problem TDEAD1570 is UNSAT
Problem TDEAD1572 is UNSAT
Problem TDEAD1575 is UNSAT
Problem TDEAD1585 is UNSAT
Problem TDEAD1592 is UNSAT
Problem TDEAD1603 is UNSAT
Problem TDEAD1612 is UNSAT
Problem TDEAD1613 is UNSAT
Problem TDEAD1622 is UNSAT
Problem TDEAD1635 is UNSAT
Problem TDEAD1659 is UNSAT
Problem TDEAD1684 is UNSAT
Problem TDEAD1732 is UNSAT
Problem TDEAD1733 is UNSAT
Problem TDEAD1737 is UNSAT
Problem TDEAD1739 is UNSAT
Problem TDEAD1748 is UNSAT
Problem TDEAD1763 is UNSAT
Problem TDEAD1791 is UNSAT
Problem TDEAD1827 is UNSAT
Problem TDEAD1925 is UNSAT
Problem TDEAD1947 is UNSAT
Problem TDEAD1978 is UNSAT
Problem TDEAD1984 is UNSAT
Problem TDEAD1999 is UNSAT
Problem TDEAD2001 is UNSAT
Problem TDEAD2011 is UNSAT
Problem TDEAD2025 is UNSAT
Problem TDEAD2046 is UNSAT
Problem TDEAD2059 is UNSAT
Problem TDEAD2061 is UNSAT
Problem TDEAD2105 is UNSAT
Problem TDEAD2117 is UNSAT
Problem TDEAD2126 is UNSAT
Problem TDEAD2155 is UNSAT
Problem TDEAD2179 is UNSAT
Problem TDEAD2180 is UNSAT
Problem TDEAD2194 is UNSAT
Problem TDEAD2222 is UNSAT
Problem TDEAD2225 is UNSAT
Problem TDEAD2228 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/170 variables, 27/27 constraints. Problems are: Problem set: 134 solved, 2086 unsolved
Problem TDEAD7 is UNSAT
Problem TDEAD9 is UNSAT
Problem TDEAD24 is UNSAT
Problem TDEAD27 is UNSAT
Problem TDEAD29 is UNSAT
Problem TDEAD40 is UNSAT
Problem TDEAD54 is UNSAT
Problem TDEAD69 is UNSAT
Problem TDEAD72 is UNSAT
Problem TDEAD85 is UNSAT
Problem TDEAD101 is UNSAT
Problem TDEAD124 is UNSAT
Problem TDEAD137 is UNSAT
Problem TDEAD140 is UNSAT
Problem TDEAD157 is UNSAT
Problem TDEAD167 is UNSAT
Problem TDEAD169 is UNSAT
Problem TDEAD171 is UNSAT
Problem TDEAD211 is UNSAT
Problem TDEAD226 is UNSAT
Problem TDEAD248 is UNSAT
Problem TDEAD269 is UNSAT
Problem TDEAD272 is UNSAT
Problem TDEAD285 is UNSAT
Problem TDEAD293 is UNSAT
Problem TDEAD297 is UNSAT
Problem TDEAD326 is UNSAT
Problem TDEAD336 is UNSAT
Problem TDEAD338 is UNSAT
Problem TDEAD348 is UNSAT
Problem TDEAD351 is UNSAT
Problem TDEAD360 is UNSAT
Problem TDEAD370 is UNSAT
Problem TDEAD381 is UNSAT
Problem TDEAD397 is UNSAT
Problem TDEAD408 is UNSAT
Problem TDEAD412 is UNSAT
Problem TDEAD422 is UNSAT
Problem TDEAD437 is UNSAT
Problem TDEAD465 is UNSAT
Problem TDEAD472 is UNSAT
Problem TDEAD477 is UNSAT
Problem TDEAD488 is UNSAT
Problem TDEAD503 is UNSAT
Problem TDEAD504 is UNSAT
Problem TDEAD505 is UNSAT
Problem TDEAD506 is UNSAT
Problem TDEAD516 is UNSAT
Problem TDEAD519 is UNSAT
Problem TDEAD521 is UNSAT
Problem TDEAD530 is UNSAT
Problem TDEAD542 is UNSAT
Problem TDEAD545 is UNSAT
Problem TDEAD546 is UNSAT
Problem TDEAD556 is UNSAT
Problem TDEAD558 is UNSAT
Problem TDEAD560 is UNSAT
Problem TDEAD577 is UNSAT
Problem TDEAD579 is UNSAT
Problem TDEAD599 is UNSAT
Problem TDEAD605 is UNSAT
Problem TDEAD621 is UNSAT
Problem TDEAD625 is UNSAT
Problem TDEAD636 is UNSAT
Problem TDEAD643 is UNSAT
Problem TDEAD649 is UNSAT
Problem TDEAD659 is UNSAT
Problem TDEAD661 is UNSAT
Problem TDEAD664 is UNSAT
Problem TDEAD665 is UNSAT
Problem TDEAD683 is UNSAT
Problem TDEAD686 is UNSAT
Problem TDEAD715 is UNSAT
Problem TDEAD724 is UNSAT
Problem TDEAD745 is UNSAT
Problem TDEAD750 is UNSAT
Problem TDEAD751 is UNSAT
Problem TDEAD753 is UNSAT
Problem TDEAD754 is UNSAT
Problem TDEAD763 is UNSAT
Problem TDEAD775 is UNSAT
Problem TDEAD793 is UNSAT
Problem TDEAD800 is UNSAT
Problem TDEAD810 is UNSAT
Problem TDEAD838 is UNSAT
Problem TDEAD852 is UNSAT
Problem TDEAD863 is UNSAT
Problem TDEAD871 is UNSAT
Problem TDEAD873 is UNSAT
Problem TDEAD878 is UNSAT
Problem TDEAD888 is UNSAT
Problem TDEAD889 is UNSAT
Problem TDEAD894 is UNSAT
Problem TDEAD897 is UNSAT
Problem TDEAD929 is UNSAT
Problem TDEAD938 is UNSAT
Problem TDEAD941 is UNSAT
Problem TDEAD951 is UNSAT
Problem TDEAD952 is UNSAT
Problem TDEAD957 is UNSAT
Problem TDEAD965 is UNSAT
Problem TDEAD970 is UNSAT
Problem TDEAD979 is UNSAT
Problem TDEAD985 is UNSAT
Problem TDEAD1015 is UNSAT
Problem TDEAD1016 is UNSAT
Problem TDEAD1027 is UNSAT
Problem TDEAD1059 is UNSAT
Problem TDEAD1061 is UNSAT
Problem TDEAD1065 is UNSAT
Problem TDEAD1075 is UNSAT
Problem TDEAD1079 is UNSAT
Problem TDEAD1080 is UNSAT
Problem TDEAD1089 is UNSAT
Problem TDEAD1091 is UNSAT
Problem TDEAD1105 is UNSAT
Problem TDEAD1110 is UNSAT
Problem TDEAD1118 is UNSAT
Problem TDEAD1136 is UNSAT
Problem TDEAD1140 is UNSAT
Problem TDEAD1145 is UNSAT
Problem TDEAD1154 is UNSAT
Problem TDEAD1158 is UNSAT
Problem TDEAD1190 is UNSAT
Problem TDEAD1201 is UNSAT
Problem TDEAD1203 is UNSAT
Problem TDEAD1205 is UNSAT
Problem TDEAD1212 is UNSAT
Problem TDEAD1213 is UNSAT
Problem TDEAD1244 is UNSAT
Problem TDEAD1252 is UNSAT
Problem TDEAD1299 is UNSAT
Problem TDEAD1307 is UNSAT
Problem TDEAD1308 is UNSAT
Problem TDEAD1309 is UNSAT
Problem TDEAD1319 is UNSAT
Problem TDEAD1322 is UNSAT
Problem TDEAD1332 is UNSAT
Problem TDEAD1335 is UNSAT
Problem TDEAD1337 is UNSAT
Problem TDEAD1349 is UNSAT
Problem TDEAD1354 is UNSAT
Problem TDEAD1360 is UNSAT
Problem TDEAD1365 is UNSAT
Problem TDEAD1373 is UNSAT
Problem TDEAD1386 is UNSAT
Problem TDEAD1406 is UNSAT
Problem TDEAD1428 is UNSAT
Problem TDEAD1433 is UNSAT
Problem TDEAD1443 is UNSAT
Problem TDEAD1444 is UNSAT
Problem TDEAD1452 is UNSAT
Problem TDEAD1453 is UNSAT
Problem TDEAD1481 is UNSAT
Problem TDEAD1487 is UNSAT
Problem TDEAD1505 is UNSAT
Problem TDEAD1522 is UNSAT
Problem TDEAD1527 is UNSAT
Problem TDEAD1529 is UNSAT
Problem TDEAD1535 is UNSAT
Problem TDEAD1540 is UNSAT
Problem TDEAD1547 is UNSAT
Problem TDEAD1560 is UNSAT
Problem TDEAD1563 is UNSAT
Problem TDEAD1567 is UNSAT
Problem TDEAD1573 is UNSAT
Problem TDEAD1579 is UNSAT
Problem TDEAD1580 is UNSAT
Problem TDEAD1589 is UNSAT
Problem TDEAD1593 is UNSAT
Problem TDEAD1599 is UNSAT
Problem TDEAD1628 is UNSAT
Problem TDEAD1629 is UNSAT
Problem TDEAD1641 is UNSAT
Problem TDEAD1662 is UNSAT
Problem TDEAD1664 is UNSAT
Problem TDEAD1671 is UNSAT
Problem TDEAD1680 is UNSAT
Problem TDEAD1704 is UNSAT
Problem TDEAD1708 is UNSAT
Problem TDEAD1718 is UNSAT
Problem TDEAD1738 is UNSAT
Problem TDEAD1753 is UNSAT
Problem TDEAD1754 is UNSAT
Problem TDEAD1761 is UNSAT
Problem TDEAD1764 is UNSAT
Problem TDEAD1772 is UNSAT
Problem TDEAD1775 is UNSAT
Problem TDEAD1782 is UNSAT
Problem TDEAD1784 is UNSAT
Problem TDEAD1787 is UNSAT
Problem TDEAD1806 is UNSAT
Problem TDEAD1816 is UNSAT
Problem TDEAD1818 is UNSAT
Problem TDEAD1822 is UNSAT
Problem TDEAD1830 is UNSAT
Problem TDEAD1841 is UNSAT
Problem TDEAD1851 is UNSAT
Problem TDEAD1859 is UNSAT
Problem TDEAD1872 is UNSAT
Problem TDEAD1877 is UNSAT
Problem TDEAD1899 is UNSAT
Problem TDEAD1901 is UNSAT
Problem TDEAD1908 is UNSAT
Problem TDEAD1909 is UNSAT
Problem TDEAD1916 is UNSAT
Problem TDEAD1920 is UNSAT
Problem TDEAD1926 is UNSAT
Problem TDEAD1934 is UNSAT
Problem TDEAD1942 is UNSAT
Problem TDEAD1971 is UNSAT
Problem TDEAD1988 is UNSAT
Problem TDEAD2004 is UNSAT
Problem TDEAD2008 is UNSAT
Problem TDEAD2010 is UNSAT
Problem TDEAD2032 is UNSAT
Problem TDEAD2034 is UNSAT
Problem TDEAD2038 is UNSAT
Problem TDEAD2039 is UNSAT
Problem TDEAD2065 is UNSAT
Problem TDEAD2069 is UNSAT
Problem TDEAD2071 is UNSAT
Problem TDEAD2079 is UNSAT
Problem TDEAD2080 is UNSAT
Problem TDEAD2096 is UNSAT
Problem TDEAD2101 is UNSAT
Problem TDEAD2108 is UNSAT
Problem TDEAD2111 is UNSAT
Problem TDEAD2118 is UNSAT
Problem TDEAD2134 is UNSAT
Problem TDEAD2139 is UNSAT
Problem TDEAD2140 is UNSAT
Problem TDEAD2157 is UNSAT
Problem TDEAD2163 is UNSAT
Problem TDEAD2171 is UNSAT
Problem TDEAD2175 is UNSAT
Problem TDEAD2186 is UNSAT
Problem TDEAD2197 is UNSAT
Problem TDEAD2200 is UNSAT
Problem TDEAD2202 is UNSAT
Problem TDEAD2209 is UNSAT
Problem TDEAD2220 is UNSAT
Problem TDEAD2229 is UNSAT
Problem TDEAD2233 is UNSAT
Problem TDEAD2242 is UNSAT
Problem TDEAD2259 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/170 variables, 12/39 constraints. Problems are: Problem set: 380 solved, 1840 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/170 variables, 0/39 constraints. Problems are: Problem set: 380 solved, 1840 unsolved
SMT process timed out in 35663ms, After SMT, problems are : Problem set: 380 solved, 1840 unsolved
Search for dead transitions found 380 dead transitions in 35727ms
Found 380 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 380 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 380 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 170/170 places, 1885/2265 transitions.
Applied a total of 0 rules in 129 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36267 ms. Remains : 170/170 places, 1885/2265 transitions.
When looking for a positive semi flow solution, solver replied unsat
// Phase 1: matrix 1885 rows 170 cols
[2024-05-28 13:31:14] [INFO ] Computed 39 invariants in 99 ms
Current structural bounds on expressions (after invariants) : Max Seen:[2, 4, 4, 1, 1] Max Struct:[10, 10, 10, +inf, +inf]
RANDOM walk for 1000000 steps (119261 resets) in 11566 ms. (86 steps per ms)
BEST_FIRST walk for 5000005 steps (42336 resets) in 6399 ms. (781 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[2, 4, 4, 1, 1] Max Struct:[10, 10, 10, +inf, +inf]
[2024-05-28 13:31:32] [INFO ] Invariant cache hit.
[2024-05-28 13:31:32] [INFO ] [Real]Absence check using 12 positive place invariants in 7 ms returned sat
[2024-05-28 13:31:32] [INFO ] [Real]Absence check using 12 positive and 27 generalized place invariants in 13 ms returned sat
[2024-05-28 13:31:33] [INFO ] [Real]Absence check using state equation in 450 ms returned sat
[2024-05-28 13:31:33] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-28 13:31:33] [INFO ] [Real]Added 1010 Read/Feed constraints in 527 ms returned sat
[2024-05-28 13:31:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:31:33] [INFO ] [Nat]Absence check using 12 positive place invariants in 6 ms returned sat
[2024-05-28 13:31:33] [INFO ] [Nat]Absence check using 12 positive and 27 generalized place invariants in 12 ms returned sat
[2024-05-28 13:31:34] [INFO ] [Nat]Absence check using state equation in 529 ms returned sat
[2024-05-28 13:31:37] [INFO ] [Nat]Added 1010 Read/Feed constraints in 3601 ms returned sat
[2024-05-28 13:31:38] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 219 ms.
[2024-05-28 13:31:38] [INFO ] Added : 0 causal constraints over 0 iterations in 418 ms. Result :sat
Minimization took 5768 ms.
[2024-05-28 13:31:44] [INFO ] [Real]Absence check using 12 positive place invariants in 4 ms returned sat
[2024-05-28 13:31:44] [INFO ] [Real]Absence check using 12 positive and 27 generalized place invariants in 8 ms returned sat
[2024-05-28 13:31:44] [INFO ] [Real]Absence check using state equation in 411 ms returned sat
[2024-05-28 13:31:49] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-28 13:31:53] [INFO ] [Real]Added 1010 Read/Feed constraints in 9142 ms returned unknown
[2024-05-28 13:31:53] [INFO ] [Real]Absence check using 12 positive place invariants in 5 ms returned sat
[2024-05-28 13:31:53] [INFO ] [Real]Absence check using 12 positive and 27 generalized place invariants in 6 ms returned sat
[2024-05-28 13:31:54] [INFO ] [Real]Absence check using state equation in 459 ms returned sat
[2024-05-28 13:31:54] [INFO ] [Real]Added 1010 Read/Feed constraints in 301 ms returned sat
[2024-05-28 13:31:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:31:54] [INFO ] [Nat]Absence check using 12 positive place invariants in 5 ms returned sat
[2024-05-28 13:31:54] [INFO ] [Nat]Absence check using 12 positive and 27 generalized place invariants in 11 ms returned sat
[2024-05-28 13:31:55] [INFO ] [Nat]Absence check using state equation in 470 ms returned sat
[2024-05-28 13:31:59] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-28 13:32:02] [INFO ] [Nat]Added 1010 Read/Feed constraints in 7256 ms returned sat
[2024-05-28 13:32:02] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 237 ms.
[2024-05-28 13:32:02] [INFO ] Added : 0 causal constraints over 0 iterations in 436 ms. Result :sat
Minimization took 5365 ms.
[2024-05-28 13:32:08] [INFO ] [Real]Absence check using 12 positive place invariants in 9 ms returned sat
[2024-05-28 13:32:08] [INFO ] [Real]Absence check using 12 positive and 27 generalized place invariants in 17 ms returned sat
[2024-05-28 13:32:09] [INFO ] [Real]Absence check using state equation in 957 ms returned sat
[2024-05-28 13:32:13] [INFO ] [Real]Added 1010 Read/Feed constraints in 4063 ms returned sat
[2024-05-28 13:32:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:32:13] [INFO ] [Nat]Absence check using 12 positive place invariants in 4 ms returned sat
[2024-05-28 13:32:13] [INFO ] [Nat]Absence check using 12 positive and 27 generalized place invariants in 18 ms returned sat
[2024-05-28 13:32:14] [INFO ] [Nat]Absence check using state equation in 551 ms returned sat
[2024-05-28 13:32:15] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1351 ms returned sat
[2024-05-28 13:32:15] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 178 ms.
[2024-05-28 13:32:16] [INFO ] Added : 0 causal constraints over 0 iterations in 398 ms. Result :sat
Minimization took 5199 ms.
[2024-05-28 13:32:21] [INFO ] [Real]Absence check using 12 positive place invariants in 5 ms returned sat
[2024-05-28 13:32:21] [INFO ] [Real]Absence check using 12 positive and 27 generalized place invariants in 11 ms returned sat
[2024-05-28 13:32:21] [INFO ] [Real]Absence check using state equation in 526 ms returned sat
[2024-05-28 13:32:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:32:21] [INFO ] [Nat]Absence check using 12 positive place invariants in 4 ms returned sat
[2024-05-28 13:32:21] [INFO ] [Nat]Absence check using 12 positive and 27 generalized place invariants in 8 ms returned sat
[2024-05-28 13:32:22] [INFO ] [Nat]Absence check using state equation in 425 ms returned sat
[2024-05-28 13:32:26] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-28 13:32:29] [INFO ] [Nat]Added 1010 Read/Feed constraints in 7218 ms returned sat
[2024-05-28 13:32:29] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1840 transitions) in 161 ms.
[2024-05-28 13:32:29] [INFO ] Added : 0 causal constraints over 0 iterations in 318 ms. Result :sat
Minimization took 5111 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[2, 4, 4, 1, 1] Max Struct:[10, 10, 10, +inf, +inf]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[2, 4, 4, 1, 1] Max Struct:[10, 10, 10, +inf, +inf]
Support contains 32 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 134 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 134 ms. Remains : 170/170 places, 1885/1885 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 134 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2024-05-28 13:32:35] [INFO ] Invariant cache hit.
[2024-05-28 13:32:35] [INFO ] Implicit Places using invariants in 432 ms returned []
[2024-05-28 13:32:35] [INFO ] Invariant cache hit.
[2024-05-28 13:32:36] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-28 13:33:09] [INFO ] Performed 1/170 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-05-28 13:33:36] [INFO ] Implicit Places using invariants and state equation in 61003 ms returned []
Implicit Place search using SMT with State Equation took 61441 ms to find 0 implicit places.
[2024-05-28 13:33:37] [INFO ] Redundant transitions in 238 ms returned []
Running 1840 sub problems to find dead transitions.
[2024-05-28 13:33:37] [INFO ] Invariant cache hit.
[2024-05-28 13:33:37] [INFO ] State equation strengthened by 1010 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/170 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1840 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/170 variables, 27/39 constraints. Problems are: Problem set: 0 solved, 1840 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/170 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 1840 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 1885/2055 variables, 170/209 constraints. Problems are: Problem set: 0 solved, 1840 unsolved
SMT process timed out in 44192ms, After SMT, problems are : Problem set: 0 solved, 1840 unsolved
Search for dead transitions found 0 dead transitions in 44234ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106087 ms. Remains : 170/170 places, 1885/1885 transitions.
When looking for a positive semi flow solution, solver replied unsat
RANDOM walk for 40000 steps (4780 resets) in 3130 ms. (12 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (389 resets) in 326 ms. (122 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (393 resets) in 318 ms. (125 steps per ms) remains 8/8 properties
[2024-05-28 13:34:23] [INFO ] Flatten gal took : 579 ms
BEST_FIRST walk for 40004 steps (282 resets) in 222 ms. (179 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (281 resets) in 227 ms. (175 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (282 resets) in 189 ms. (210 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (280 resets) in 223 ms. (178 steps per ms) remains 8/8 properties
[2024-05-28 13:34:23] [INFO ] Flatten gal took : 376 ms
BEST_FIRST walk for 40004 steps (370 resets) in 213 ms. (186 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (360 resets) in 235 ms. (169 steps per ms) remains 8/8 properties
[2024-05-28 13:34:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10734417683159103003.gal : 148 ms
[2024-05-28 13:34:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4896645546395483546.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10734417683159103003.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4896645546395483546.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality4896645546395483546.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 24
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :24 after 45
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :45 after 82
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :82 after 148
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :148 after 478
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :478 after 1183
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :1183 after 1835
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :1835 after 4814
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :4814 after 6301
Interrupted probabilistic random walk after 237512 steps, run timeout after 6001 ms. (steps per millisecond=39 ) properties seen :0 out of 8
Probabilistic random walk after 237512 steps, saw 60476 distinct states, run finished after 6004 ms. (steps per millisecond=39 ) properties seen :0
[2024-05-28 13:34:30] [INFO ] Invariant cache hit.
[2024-05-28 13:34:30] [INFO ] State equation strengthened by 1010 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 15/47 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 28/75 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 9/84 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/84 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 78/162 variables, 26/39 constraints. Problems are: Problem set: 0 solved, 8 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/162 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 1885/2047 variables, 162/201 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2047 variables, 1010/1211 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2047 variables, 0/1211 constraints. Problems are: Problem set: 0 solved, 8 unsolved
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :6301 after 8155
At refinement iteration 13 (OVERLAPS) 8/2055 variables, 8/1219 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2055/2055 variables, and 1219 constraints, problems are : Problem set: 0 solved, 8 unsolved in 5023 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 27/27 constraints, State Equation: 170/170 constraints, ReadFeed: 1010/1010 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 15/47 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 28/75 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 9/84 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/84 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 78/162 variables, 26/39 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/162 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 1885/2047 variables, 162/201 constraints. Problems are: Problem set: 0 solved, 8 unsolved
SDD proceeding with computation,8 properties remain. new max is 4096
SDD size :8155 after 11611
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2047/2055 variables, and 1211 constraints, problems are : Problem set: 0 solved, 8 unsolved in 5022 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 27/27 constraints, State Equation: 162/170 constraints, ReadFeed: 1010/1010 constraints, PredecessorRefiner: 0/8 constraints, Known Traps: 0/0 constraints]
After SMT, in 10226ms problems are : Problem set: 0 solved, 8 unsolved
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 262 ms.
Support contains 32 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 311 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
Running 1840 sub problems to find dead transitions.
[2024-05-28 13:34:40] [INFO ] Invariant cache hit.
[2024-05-28 13:34:40] [INFO ] State equation strengthened by 1010 read => feed constraints.
SDD proceeding with computation,8 properties remain. new max is 8192
SDD size :11611 after 20464
SDD proceeding with computation,8 properties remain. new max is 16384
SDD size :20464 after 34613
At refinement iteration 0 (INCLUDED_ONLY) 0/170 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1840 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/170 variables, 27/39 constraints. Problems are: Problem set: 0 solved, 1840 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/170 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 1840 unsolved
At refinement iteration 3 (OVERLAPS) 1885/2055 variables, 170/209 constraints. Problems are: Problem set: 0 solved, 1840 unsolved
SMT process timed out in 32193ms, After SMT, problems are : Problem set: 0 solved, 1840 unsolved
Search for dead transitions found 0 dead transitions in 32242ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32559 ms. Remains : 170/170 places, 1885/1885 transitions.
RANDOM walk for 40000 steps (4764 resets) in 1310 ms. (30 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (395 resets) in 93 ms. (425 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (389 resets) in 96 ms. (412 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (279 resets) in 79 ms. (500 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (282 resets) in 83 ms. (476 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (283 resets) in 52 ms. (754 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (280 resets) in 78 ms. (506 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (368 resets) in 71 ms. (555 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (365 resets) in 86 ms. (459 steps per ms) remains 8/8 properties
Detected timeout of ITS tools.
[2024-05-28 13:35:14] [INFO ] Flatten gal took : 98 ms
[2024-05-28 13:35:14] [INFO ] Applying decomposition
[2024-05-28 13:35:14] [INFO ] Flatten gal took : 98 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph7495403426355918968.txt' '-o' '/tmp/graph7495403426355918968.bin' '-w' '/tmp/graph7495403426355918968.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph7495403426355918968.bin' '-l' '-1' '-v' '-w' '/tmp/graph7495403426355918968.weights' '-q' '0' '-e' '0.001'
[2024-05-28 13:35:14] [INFO ] Decomposing Gal with order
[2024-05-28 13:35:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 13:35:15] [INFO ] Removed a total of 2908 redundant transitions.
[2024-05-28 13:35:15] [INFO ] Flatten gal took : 815 ms
[2024-05-28 13:35:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 57 ms.
[2024-05-28 13:35:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7454852994125700418.gal : 35 ms
[2024-05-28 13:35:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16940007149536327705.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7454852994125700418.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16940007149536327705.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality16940007149536327705.prop.
Interrupted probabilistic random walk after 125553 steps, run timeout after 3001 ms. (steps per millisecond=41 ) properties seen :0 out of 8
Probabilistic random walk after 125553 steps, saw 32759 distinct states, run finished after 3001 ms. (steps per millisecond=41 ) properties seen :0
[2024-05-28 13:35:16] [INFO ] Invariant cache hit.
[2024-05-28 13:35:16] [INFO ] State equation strengthened by 1010 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 15/47 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 28/75 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 9/84 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/84 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 78/162 variables, 26/39 constraints. Problems are: Problem set: 0 solved, 8 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/162 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 8 unsolved
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 28
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :28 after 30
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :30 after 32
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :32 after 35
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :35 after 209
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :209 after 246
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :246 after 374
At refinement iteration 10 (OVERLAPS) 1885/2047 variables, 162/201 constraints. Problems are: Problem set: 0 solved, 8 unsolved
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :374 after 1328
At refinement iteration 11 (INCLUDED_ONLY) 0/2047 variables, 1010/1211 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2047 variables, 0/1211 constraints. Problems are: Problem set: 0 solved, 8 unsolved
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :1328 after 2883
At refinement iteration 13 (OVERLAPS) 8/2055 variables, 8/1219 constraints. Problems are: Problem set: 0 solved, 8 unsolved
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :2883 after 7273
SDD proceeding with computation,8 properties remain. new max is 4096
SDD size :7273 after 10033
SDD proceeding with computation,8 properties remain. new max is 8192
SDD size :10033 after 15615
At refinement iteration 14 (INCLUDED_ONLY) 0/2055 variables, 0/1219 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (OVERLAPS) 0/2055 variables, 0/1219 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2055/2055 variables, and 1219 constraints, problems are : Problem set: 0 solved, 8 unsolved in 28902 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 27/27 constraints, State Equation: 170/170 constraints, ReadFeed: 1010/1010 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/32 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 15/47 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 28/75 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/75 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 9/84 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/84 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 78/162 variables, 26/39 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/162 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 1885/2047 variables, 162/201 constraints. Problems are: Problem set: 0 solved, 8 unsolved
SDD proceeding with computation,8 properties remain. new max is 16384
SDD size :15615 after 35039
At refinement iteration 11 (INCLUDED_ONLY) 0/2047 variables, 1010/1211 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2047 variables, 4/1215 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2047 variables, 0/1215 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (OVERLAPS) 8/2055 variables, 8/1223 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2055 variables, 4/1227 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Detected timeout of ITS tools.
At refinement iteration 16 (INCLUDED_ONLY) 0/2055 variables, 0/1227 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-28 13:36:09] [INFO ] Deduced a trap composed of 80 places in 380 ms of which 9 ms to minimize.
[2024-05-28 13:36:10] [INFO ] Deduced a trap composed of 80 places in 441 ms of which 2 ms to minimize.
[2024-05-28 13:36:10] [INFO ] Deduced a trap composed of 83 places in 372 ms of which 3 ms to minimize.
[2024-05-28 13:36:11] [INFO ] Deduced a trap composed of 68 places in 408 ms of which 4 ms to minimize.
[2024-05-28 13:36:12] [INFO ] Deduced a trap composed of 74 places in 878 ms of which 1 ms to minimize.
[2024-05-28 13:36:12] [INFO ] Deduced a trap composed of 76 places in 370 ms of which 2 ms to minimize.
[2024-05-28 13:36:12] [INFO ] Deduced a trap composed of 78 places in 385 ms of which 1 ms to minimize.
At refinement iteration 17 (OVERLAPS) 0/2055 variables, 7/1234 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/2055 variables, 0/1234 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-28 13:36:15] [INFO ] Deduced a trap composed of 74 places in 312 ms of which 3 ms to minimize.
[2024-05-28 13:36:15] [INFO ] Deduced a trap composed of 80 places in 251 ms of which 8 ms to minimize.
At refinement iteration 19 (OVERLAPS) 0/2055 variables, 2/1236 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2055/2055 variables, and 1236 constraints, problems are : Problem set: 0 solved, 8 unsolved in 45039 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 27/27 constraints, State Equation: 170/170 constraints, ReadFeed: 1010/1010 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 9/9 constraints]
After SMT, in 73995ms problems are : Problem set: 0 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 32 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 144 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 149 ms. Remains : 170/170 places, 1885/1885 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 122 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2024-05-28 13:36:31] [INFO ] Invariant cache hit.
[2024-05-28 13:36:31] [INFO ] Implicit Places using invariants in 604 ms returned []
[2024-05-28 13:36:31] [INFO ] Invariant cache hit.
[2024-05-28 13:36:32] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-28 13:37:13] [INFO ] Performed 8/170 implicitness test of which 0 returned IMPLICIT in 41 seconds.
[2024-05-28 13:37:52] [INFO ] Performed 17/170 implicitness test of which 0 returned IMPLICIT in 79 seconds.
[2024-05-28 13:38:03] [INFO ] Implicit Places using invariants and state equation in 92041 ms returned []
Implicit Place search using SMT with State Equation took 92652 ms to find 0 implicit places.
[2024-05-28 13:38:03] [INFO ] Redundant transitions in 105 ms returned []
Running 1840 sub problems to find dead transitions.
[2024-05-28 13:38:03] [INFO ] Invariant cache hit.
[2024-05-28 13:38:03] [INFO ] State equation strengthened by 1010 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/170 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1840 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/170 variables, 27/39 constraints. Problems are: Problem set: 0 solved, 1840 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/170 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 1840 unsolved
At refinement iteration 3 (OVERLAPS) 1885/2055 variables, 170/209 constraints. Problems are: Problem set: 0 solved, 1840 unsolved
SMT process timed out in 43269ms, After SMT, problems are : Problem set: 0 solved, 1840 unsolved
Search for dead transitions found 0 dead transitions in 43300ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 136218 ms. Remains : 170/170 places, 1885/1885 transitions.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[2, 4, 4, 1, 1] Max Struct:[10, 10, 10, +inf, +inf]
Starting property specific reduction for PhilosophersDyn-PT-10-UpperBounds-00
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[10]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[10]
[2024-05-28 13:38:47] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[10]
RANDOM walk for 10000 steps (1202 resets) in 138 ms. (71 steps per ms)
BEST_FIRST walk for 10001 steps (98 resets) in 20 ms. (476 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[2] Max Struct:[10]
[2024-05-28 13:38:47] [INFO ] Invariant cache hit.
[2024-05-28 13:38:47] [INFO ] [Real]Absence check using 12 positive place invariants in 4 ms returned sat
[2024-05-28 13:38:47] [INFO ] [Real]Absence check using 12 positive and 27 generalized place invariants in 9 ms returned sat
[2024-05-28 13:38:47] [INFO ] [Real]Absence check using state equation in 440 ms returned sat
[2024-05-28 13:38:47] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-28 13:38:48] [INFO ] [Real]Added 1010 Read/Feed constraints in 501 ms returned sat
[2024-05-28 13:38:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:38:48] [INFO ] [Nat]Absence check using 12 positive place invariants in 3 ms returned sat
[2024-05-28 13:38:48] [INFO ] [Nat]Absence check using 12 positive and 27 generalized place invariants in 9 ms returned sat
[2024-05-28 13:38:48] [INFO ] [Nat]Absence check using state equation in 385 ms returned sat
[2024-05-28 13:38:49] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-28 13:38:50] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1116 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[2] Max Struct:[10]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[2] Max Struct:[10]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 170 transition count 1875
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 160 transition count 1875
Applied a total of 20 rules in 302 ms. Remains 160 /170 variables (removed 10) and now considering 1875/1885 (removed 10) transitions.
Running 1830 sub problems to find dead transitions.
// Phase 1: matrix 1875 rows 160 cols
[2024-05-28 13:38:50] [INFO ] Computed 39 invariants in 74 ms
[2024-05-28 13:38:50] [INFO ] State equation strengthened by 1010 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/160 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1830 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/160 variables, 25/39 constraints. Problems are: Problem set: 0 solved, 1830 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/160 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 1830 unsolved
At refinement iteration 3 (OVERLAPS) 1875/2035 variables, 160/199 constraints. Problems are: Problem set: 0 solved, 1830 unsolved
SMT process timed out in 33269ms, After SMT, problems are : Problem set: 0 solved, 1830 unsolved
Search for dead transitions found 0 dead transitions in 33290ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33597 ms. Remains : 160/170 places, 1875/1885 transitions.
[2024-05-28 13:39:23] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[2] Max Struct:[10]
RANDOM walk for 1000000 steps (119397 resets) in 10014 ms. (99 steps per ms)
BEST_FIRST walk for 1000001 steps (10364 resets) in 1628 ms. (613 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[2] Max Struct:[10]
[2024-05-28 13:39:35] [INFO ] Invariant cache hit.
[2024-05-28 13:39:35] [INFO ] [Real]Absence check using 14 positive place invariants in 3 ms returned sat
[2024-05-28 13:39:35] [INFO ] [Real]Absence check using 14 positive and 25 generalized place invariants in 6 ms returned sat
[2024-05-28 13:39:35] [INFO ] [Real]Absence check using state equation in 309 ms returned sat
[2024-05-28 13:39:35] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-28 13:39:36] [INFO ] [Real]Added 1010 Read/Feed constraints in 463 ms returned sat
[2024-05-28 13:39:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:39:36] [INFO ] [Nat]Absence check using 14 positive place invariants in 5 ms returned sat
[2024-05-28 13:39:36] [INFO ] [Nat]Absence check using 14 positive and 25 generalized place invariants in 9 ms returned sat
[2024-05-28 13:39:36] [INFO ] [Nat]Absence check using state equation in 411 ms returned sat
[2024-05-28 13:39:37] [INFO ] [Nat]Added 1010 Read/Feed constraints in 1172 ms returned sat
[2024-05-28 13:39:38] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1830 transitions) in 206 ms.
[2024-05-28 13:39:38] [INFO ] Added : 0 causal constraints over 0 iterations in 361 ms. Result :sat
Minimization took 6709 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[2] Max Struct:[10]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[2] Max Struct:[10]
Support contains 10 out of 160 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 169 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 169 ms. Remains : 160/160 places, 1875/1875 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 160/160 places, 1875/1875 transitions.
Applied a total of 0 rules in 125 ms. Remains 160 /160 variables (removed 0) and now considering 1875/1875 (removed 0) transitions.
[2024-05-28 13:39:45] [INFO ] Invariant cache hit.
[2024-05-28 13:39:45] [INFO ] Implicit Places using invariants in 398 ms returned [2, 37, 56, 72, 89, 95, 105, 109, 137, 156]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 404 ms to find 10 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 150/160 places, 1875/1875 transitions.
Free-agglomeration rule applied 10 times.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 150 transition count 1865
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 20 place count 140 transition count 1865
Applied a total of 20 rules in 255 ms. Remains 140 /150 variables (removed 10) and now considering 1865/1875 (removed 10) transitions.
// Phase 1: matrix 1865 rows 140 cols
[2024-05-28 13:39:46] [INFO ] Computed 29 invariants in 43 ms
[2024-05-28 13:39:46] [INFO ] Implicit Places using invariants in 436 ms returned []
[2024-05-28 13:39:46] [INFO ] Invariant cache hit.
[2024-05-28 13:39:46] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-28 13:40:39] [INFO ] Performed 7/140 implicitness test of which 0 returned IMPLICIT in 36 seconds.
[2024-05-28 13:41:19] [INFO ] Performed 13/140 implicitness test of which 0 returned IMPLICIT in 76 seconds.
[2024-05-28 13:41:51] [INFO ] Performed 15/140 implicitness test of which 0 returned IMPLICIT in 108 seconds.
[2024-05-28 13:42:23] [INFO ] Performed 17/140 implicitness test of which 0 returned IMPLICIT in 140 seconds.
[2024-05-28 13:42:23] [INFO ] Timeout of Implicit test with SMT after 140 seconds.
[2024-05-28 13:42:23] [INFO ] Implicit Places using invariants and state equation in 156869 ms returned []
Implicit Place search using SMT with State Equation took 157320 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 140/160 places, 1865/1875 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 158105 ms. Remains : 140/160 places, 1865/1875 transitions.
[2024-05-28 13:42:23] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[2] Max Struct:[10]
RANDOM walk for 1000000 steps (178964 resets) in 13702 ms. (72 steps per ms)
BEST_FIRST walk for 1000001 steps (14084 resets) in 1203 ms. (830 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[2] Max Struct:[10]
[2024-05-28 13:42:38] [INFO ] Invariant cache hit.
[2024-05-28 13:42:38] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
[2024-05-28 13:42:38] [INFO ] [Real]Absence check using 10 positive and 19 generalized place invariants in 8 ms returned sat
[2024-05-28 13:42:38] [INFO ] [Real]Absence check using state equation in 316 ms returned sat
[2024-05-28 13:42:38] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-28 13:42:40] [INFO ] [Real]Added 1010 Read/Feed constraints in 1471 ms returned sat
[2024-05-28 13:42:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:42:40] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-05-28 13:42:40] [INFO ] [Nat]Absence check using 10 positive and 19 generalized place invariants in 7 ms returned sat
[2024-05-28 13:42:40] [INFO ] [Nat]Absence check using state equation in 325 ms returned sat
[2024-05-28 13:42:42] [INFO ] [Nat]Added 1010 Read/Feed constraints in 2196 ms returned sat
[2024-05-28 13:42:42] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 1820 transitions) in 161 ms.
[2024-05-28 13:42:43] [INFO ] Added : 0 causal constraints over 0 iterations in 287 ms. Result :sat
Minimization took 6625 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[2] Max Struct:[10]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[2] Max Struct:[10]
Support contains 10 out of 140 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 140/140 places, 1865/1865 transitions.
Applied a total of 0 rules in 156 ms. Remains 140 /140 variables (removed 0) and now considering 1865/1865 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 156 ms. Remains : 140/140 places, 1865/1865 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 140/140 places, 1865/1865 transitions.
Applied a total of 0 rules in 121 ms. Remains 140 /140 variables (removed 0) and now considering 1865/1865 (removed 0) transitions.
[2024-05-28 13:42:50] [INFO ] Invariant cache hit.
[2024-05-28 13:42:50] [INFO ] Implicit Places using invariants in 352 ms returned []
[2024-05-28 13:42:50] [INFO ] Invariant cache hit.
[2024-05-28 13:42:50] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-28 13:43:43] [INFO ] Performed 4/140 implicitness test of which 0 returned IMPLICIT in 36 seconds.
[2024-05-28 13:44:15] [INFO ] Performed 6/140 implicitness test of which 0 returned IMPLICIT in 68 seconds.
[2024-05-28 13:44:47] [INFO ] Performed 8/140 implicitness test of which 0 returned IMPLICIT in 100 seconds.
[2024-05-28 13:45:26] [INFO ] Performed 13/140 implicitness test of which 0 returned IMPLICIT in 139 seconds.
[2024-05-28 13:45:26] [INFO ] Timeout of Implicit test with SMT after 139 seconds.
[2024-05-28 13:45:26] [INFO ] Implicit Places using invariants and state equation in 156139 ms returned []
Implicit Place search using SMT with State Equation took 156506 ms to find 0 implicit places.
[2024-05-28 13:45:26] [INFO ] Redundant transitions in 41 ms returned []
Running 1820 sub problems to find dead transitions.
[2024-05-28 13:45:26] [INFO ] Invariant cache hit.
[2024-05-28 13:45:26] [INFO ] State equation strengthened by 1010 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/140 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 1820 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/140 variables, 19/29 constraints. Problems are: Problem set: 0 solved, 1820 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 1820 unsolved
At refinement iteration 3 (OVERLAPS) 1865/2005 variables, 140/169 constraints. Problems are: Problem set: 0 solved, 1820 unsolved
SMT process timed out in 42700ms, After SMT, problems are : Problem set: 0 solved, 1820 unsolved
Search for dead transitions found 0 dead transitions in 42717ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 199403 ms. Remains : 140/140 places, 1865/1865 transitions.
[2024-05-28 13:46:09] [INFO ] Flatten gal took : 532 ms
[2024-05-28 13:46:10] [INFO ] Flatten gal took : 233 ms
RANDOM walk for 40000 steps (7175 resets) in 2959 ms. (13 steps per ms) remains 2/2 properties
[2024-05-28 13:46:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3012127665939344463.gal : 37 ms
[2024-05-28 13:46:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17662238411679596276.prop : 20 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3012127665939344463.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17662238411679596276.prop' '--nowitness' '--gen-order' 'FOLLOW'

BEST_FIRST walk for 40004 steps (560 resets) in 138 ms. (287 steps per ms) remains 2/2 properties
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
BEST_FIRST walk for 40004 steps (560 resets) in 136 ms. (292 steps per ms) remains 2/2 properties
Loading property file /tmp/ReachabilityCardinality17662238411679596276.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 39
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :39 after 44
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :44 after 51
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :51 after 84
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :84 after 100
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :100 after 133
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :133 after 246
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :246 after 395
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :395 after 797
Probably explored full state space saw : 14836 states, properties seen :0
Probabilistic random walk after 48551 steps, saw 14836 distinct states, run finished after 1588 ms. (steps per millisecond=30 ) properties seen :0
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :797 after 1680
Explored full state space saw : 14836 states, properties seen :0
Exhaustive walk after 48551 steps, saw 14836 distinct states, run finished after 1208 ms. (steps per millisecond=40 ) properties seen :0
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
FORMULA PhilosophersDyn-PT-10-UpperBounds-04 2 TECHNIQUES REACHABILITY_MIN
FORMULA PhilosophersDyn-PT-10-UpperBounds-07 2 TECHNIQUES REACHABILITY_MIN
FORMULA PhilosophersDyn-PT-10-UpperBounds-00 2 TECHNIQUES REACHABILITY_MIN
Current structural bounds on expressions (After reachability solving 1 queries.) : Max Seen:[] Max Struct:[]
Ending property specific reduction for PhilosophersDyn-PT-10-UpperBounds-00 in 445913 ms.
Starting property specific reduction for PhilosophersDyn-PT-10-UpperBounds-01
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[10]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[10]
// Phase 1: matrix 1885 rows 170 cols
[2024-05-28 13:46:13] [INFO ] Computed 39 invariants in 26 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[10]
RANDOM walk for 10000 steps (1192 resets) in 108 ms. (91 steps per ms)
BEST_FIRST walk for 10001 steps (69 resets) in 12 ms. (769 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[4] Max Struct:[10]
[2024-05-28 13:46:13] [INFO ] Invariant cache hit.
[2024-05-28 13:46:13] [INFO ] [Real]Absence check using 12 positive place invariants in 3 ms returned sat
[2024-05-28 13:46:13] [INFO ] [Real]Absence check using 12 positive and 27 generalized place invariants in 7 ms returned sat
[2024-05-28 13:46:14] [INFO ] [Real]Absence check using state equation in 647 ms returned sat
[2024-05-28 13:46:14] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-28 13:46:14] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-28 13:46:15] [INFO ] [Real]Added 1010 Read/Feed constraints in 1075 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[4] Max Struct:[10]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[4] Max Struct:[10]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 119 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
Running 1840 sub problems to find dead transitions.
[2024-05-28 13:46:15] [INFO ] Invariant cache hit.
[2024-05-28 13:46:15] [INFO ] State equation strengthened by 1010 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/170 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1840 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/170 variables, 27/39 constraints. Problems are: Problem set: 0 solved, 1840 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/170 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 1840 unsolved
At refinement iteration 3 (OVERLAPS) 1885/2055 variables, 170/209 constraints. Problems are: Problem set: 0 solved, 1840 unsolved
SMT process timed out in 32613ms, After SMT, problems are : Problem set: 0 solved, 1840 unsolved
Search for dead transitions found 0 dead transitions in 32634ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32758 ms. Remains : 170/170 places, 1885/1885 transitions.
[2024-05-28 13:46:48] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[4] Max Struct:[10]
RANDOM walk for 1000000 steps (119412 resets) in 10031 ms. (99 steps per ms)
BEST_FIRST walk for 1000000 steps (7072 resets) in 1065 ms. (938 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[4] Max Struct:[10]
[2024-05-28 13:46:59] [INFO ] Invariant cache hit.
[2024-05-28 13:46:59] [INFO ] [Real]Absence check using 12 positive place invariants in 5 ms returned sat
[2024-05-28 13:46:59] [INFO ] [Real]Absence check using 12 positive and 27 generalized place invariants in 11 ms returned sat
[2024-05-28 13:46:59] [INFO ] [Real]Absence check using state equation in 389 ms returned sat
[2024-05-28 13:46:59] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-28 13:47:04] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-28 13:47:08] [INFO ] [Real]Added 1010 Read/Feed constraints in 9106 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[4] Max Struct:[10]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[4] Max Struct:[10]
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 120 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 120 ms. Remains : 170/170 places, 1885/1885 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 119 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2024-05-28 13:47:09] [INFO ] Invariant cache hit.
[2024-05-28 13:47:09] [INFO ] Implicit Places using invariants in 402 ms returned []
[2024-05-28 13:47:09] [INFO ] Invariant cache hit.
[2024-05-28 13:47:10] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-28 13:47:48] [INFO ] Performed 9/170 implicitness test of which 0 returned IMPLICIT in 37 seconds.
[2024-05-28 13:48:22] [INFO ] Performed 14/170 implicitness test of which 0 returned IMPLICIT in 71 seconds.
[2024-05-28 13:48:54] [INFO ] Performed 16/170 implicitness test of which 0 returned IMPLICIT in 103 seconds.
[2024-05-28 13:49:12] [INFO ] Implicit Places using invariants and state equation in 123178 ms returned []
Implicit Place search using SMT with State Equation took 123609 ms to find 0 implicit places.
[2024-05-28 13:49:12] [INFO ] Redundant transitions in 44 ms returned []
Running 1840 sub problems to find dead transitions.
[2024-05-28 13:49:12] [INFO ] Invariant cache hit.
[2024-05-28 13:49:12] [INFO ] State equation strengthened by 1010 read => feed constraints.

BK_STOP 1716904164133

--------------------
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
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -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
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -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="PhilosophersDyn-PT-10"
export BK_EXAMINATION="UpperBounds"
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 2-5568"
echo " Executing tool itstools"
echo " Input is PhilosophersDyn-PT-10, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r290-tajo-171654446300053"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhilosophersDyn-PT-10.tgz
mv PhilosophersDyn-PT-10 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;