Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r032-oct2-167813615900327.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is AutoFlight-PT-96b, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r032-oct2-167813615900327
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.5M
-rw-r--r-- 1 mcc users 9.0K Feb 25 18:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 25 18:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Feb 25 18:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 72K Feb 25 18:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Feb 25 18:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 182K Feb 25 18:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Feb 25 18:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 18:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1.9M Mar 5 18:22 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 QuasiLiveness

=== Now, execution of the tool begins

BK_START 1678837455502

Running Version 202205111006
[2023-03-14 23:44:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-14 23:44:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 23:44:19] [INFO ] Load time of PNML (sax parser for PT used): 619 ms
[2023-03-14 23:44:19] [INFO ] Transformed 7894 places.
[2023-03-14 23:44:19] [INFO ] Transformed 7868 transitions.
[2023-03-14 23:44:19] [INFO ] Found NUPN structural information;
[2023-03-14 23:44:19] [INFO ] Parsed PT model containing 7894 places and 7868 transitions in 1272 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 7894/7894 places, 7868/7868 transitions.
Drop transitions removed 3414 transitions
Trivial Post-agglo rules discarded 3414 transitions
Performed 3414 trivial Post agglomeration. Transition count delta: 3414
Iterating post reduction 0 with 3414 rules applied. Total rules applied 3414 place count 7894 transition count 4454
Reduce places removed 3414 places and 0 transitions.
Ensure Unique test removed 384 transitions
Reduce isomorphic transitions removed 384 transitions.
Drop transitions removed 192 transitions
Trivial Post-agglo rules discarded 192 transitions
Performed 192 trivial Post agglomeration. Transition count delta: 192
Iterating post reduction 1 with 3990 rules applied. Total rules applied 7404 place count 4480 transition count 3878
Reduce places removed 192 places and 0 transitions.
Iterating post reduction 2 with 192 rules applied. Total rules applied 7596 place count 4288 transition count 3878
Performed 1013 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1013 Pre rules applied. Total rules applied 7596 place count 4288 transition count 2865
Deduced a syphon composed of 1013 places in 224 ms
Reduce places removed 1013 places and 0 transitions.
Iterating global reduction 3 with 2026 rules applied. Total rules applied 9622 place count 3275 transition count 2865
Discarding 776 places :
Symmetric choice reduction at 3 with 776 rule applications. Total rules 10398 place count 2499 transition count 2089
Iterating global reduction 3 with 776 rules applied. Total rules applied 11174 place count 2499 transition count 2089
Performed 216 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 216 Pre rules applied. Total rules applied 11174 place count 2499 transition count 1873
Deduced a syphon composed of 216 places in 70 ms
Reduce places removed 216 places and 0 transitions.
Iterating global reduction 3 with 432 rules applied. Total rules applied 11606 place count 2283 transition count 1873
Performed 608 Post agglomeration using F-continuation condition.Transition count delta: 608
Deduced a syphon composed of 608 places in 3 ms
Reduce places removed 608 places and 0 transitions.
Iterating global reduction 3 with 1216 rules applied. Total rules applied 12822 place count 1675 transition count 1265
Renaming transitions due to excessive name length > 1024 char.
Applied a total of 12822 rules in 2445 ms. Remains 1675 /7894 variables (removed 6219) and now considering 1265/7868 (removed 6603) transitions.
// Phase 1: matrix 1265 rows 1675 cols
[2023-03-14 23:44:22] [INFO ] Computed 514 place invariants in 67 ms
[2023-03-14 23:44:26] [INFO ] Implicit Places using invariants in 4114 ms returned [1674]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 4186 ms to find 1 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 1674/7894 places, 1265/7868 transitions.
Performed 104 Post agglomeration using F-continuation condition.Transition count delta: 104
Deduced a syphon composed of 104 places in 8 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 0 with 208 rules applied. Total rules applied 208 place count 1570 transition count 1161
Applied a total of 208 rules in 356 ms. Remains 1570 /1674 variables (removed 104) and now considering 1161/1265 (removed 104) transitions.
// Phase 1: matrix 1161 rows 1570 cols
[2023-03-14 23:44:26] [INFO ] Computed 513 place invariants in 17 ms
[2023-03-14 23:44:43] [INFO ] Implicit Places using invariants in 16718 ms returned [505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 770, 843, 880, 917, 990, 1063, 1100, 1137, 1142, 1147, 1152, 1157, 1162, 1167, 1172, 1177, 1182, 1187, 1192, 1197, 1202, 1207, 1212, 1217, 1222, 1227, 1232, 1237, 1242, 1247, 1252, 1257, 1262, 1267, 1272, 1277, 1282, 1287, 1292, 1297, 1302, 1307, 1312, 1317, 1322, 1327, 1332, 1337, 1342, 1347, 1352, 1357, 1362, 1367, 1372, 1377, 1380, 1383, 1386, 1389, 1392, 1395, 1398, 1401, 1404, 1407, 1410, 1413, 1418, 1423, 1428, 1433, 1438, 1443, 1448, 1453, 1458, 1463, 1468, 1473, 1476, 1479, 1482, 1485, 1488, 1491, 1494, 1497, 1500, 1503, 1506, 1509, 1514, 1519, 1524, 1529, 1534, 1539, 1544, 1549, 1554, 1559, 1564]
Discarding 296 places :
Implicit Place search using SMT only with invariants took 16755 ms to find 296 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 1274/7894 places, 1161/7868 transitions.
Graph (trivial) has 584 edges and 1274 vertex of which 49 / 1274 are part of one of the 1 SCC in 5 ms
Free SCC test removed 48 places
Ensure Unique test removed 71 transitions
Reduce isomorphic transitions removed 71 transitions.
Drop transitions removed 144 transitions
Trivial Post-agglo rules discarded 144 transitions
Performed 144 trivial Post agglomeration. Transition count delta: 144
Iterating post reduction 0 with 144 rules applied. Total rules applied 145 place count 1226 transition count 946
Reduce places removed 144 places and 0 transitions.
Iterating post reduction 1 with 144 rules applied. Total rules applied 289 place count 1082 transition count 946
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 293 place count 1078 transition count 942
Iterating global reduction 2 with 4 rules applied. Total rules applied 297 place count 1078 transition count 942
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 301 place count 1074 transition count 938
Iterating global reduction 2 with 4 rules applied. Total rules applied 305 place count 1074 transition count 938
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 309 place count 1070 transition count 934
Iterating global reduction 2 with 4 rules applied. Total rules applied 313 place count 1070 transition count 934
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 317 place count 1066 transition count 930
Iterating global reduction 2 with 4 rules applied. Total rules applied 321 place count 1066 transition count 930
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 325 place count 1062 transition count 926
Iterating global reduction 2 with 4 rules applied. Total rules applied 329 place count 1062 transition count 926
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 333 place count 1058 transition count 922
Iterating global reduction 2 with 4 rules applied. Total rules applied 337 place count 1058 transition count 922
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 341 place count 1054 transition count 918
Iterating global reduction 2 with 4 rules applied. Total rules applied 345 place count 1054 transition count 918
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 349 place count 1050 transition count 914
Iterating global reduction 2 with 4 rules applied. Total rules applied 353 place count 1050 transition count 914
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 357 place count 1046 transition count 910
Iterating global reduction 2 with 4 rules applied. Total rules applied 361 place count 1046 transition count 910
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 365 place count 1042 transition count 906
Iterating global reduction 2 with 4 rules applied. Total rules applied 369 place count 1042 transition count 906
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 373 place count 1038 transition count 902
Iterating global reduction 2 with 4 rules applied. Total rules applied 377 place count 1038 transition count 902
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 381 place count 1034 transition count 898
Iterating global reduction 2 with 4 rules applied. Total rules applied 385 place count 1034 transition count 898
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 387 place count 1032 transition count 896
Iterating global reduction 2 with 2 rules applied. Total rules applied 389 place count 1032 transition count 896
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 391 place count 1030 transition count 894
Iterating global reduction 2 with 2 rules applied. Total rules applied 393 place count 1030 transition count 894
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 395 place count 1028 transition count 892
Iterating global reduction 2 with 2 rules applied. Total rules applied 397 place count 1028 transition count 892
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 399 place count 1026 transition count 890
Iterating global reduction 2 with 2 rules applied. Total rules applied 401 place count 1026 transition count 890
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 403 place count 1024 transition count 888
Iterating global reduction 2 with 2 rules applied. Total rules applied 405 place count 1024 transition count 888
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 407 place count 1022 transition count 886
Iterating global reduction 2 with 2 rules applied. Total rules applied 409 place count 1022 transition count 886
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 411 place count 1020 transition count 884
Iterating global reduction 2 with 2 rules applied. Total rules applied 413 place count 1020 transition count 884
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 415 place count 1018 transition count 882
Iterating global reduction 2 with 2 rules applied. Total rules applied 417 place count 1018 transition count 882
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 419 place count 1016 transition count 880
Iterating global reduction 2 with 2 rules applied. Total rules applied 421 place count 1016 transition count 880
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 423 place count 1014 transition count 878
Iterating global reduction 2 with 2 rules applied. Total rules applied 425 place count 1014 transition count 878
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 427 place count 1012 transition count 876
Iterating global reduction 2 with 2 rules applied. Total rules applied 429 place count 1012 transition count 876
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 431 place count 1010 transition count 874
Iterating global reduction 2 with 2 rules applied. Total rules applied 433 place count 1010 transition count 874
Applied a total of 433 rules in 1874 ms. Remains 1010 /1274 variables (removed 264) and now considering 874/1161 (removed 287) transitions.
// Phase 1: matrix 874 rows 1010 cols
[2023-03-14 23:44:45] [INFO ] Computed 217 place invariants in 18 ms
[2023-03-14 23:44:46] [INFO ] Implicit Places using invariants in 1025 ms returned []
// Phase 1: matrix 874 rows 1010 cols
[2023-03-14 23:44:46] [INFO ] Computed 217 place invariants in 4 ms
[2023-03-14 23:44:47] [INFO ] State equation strengthened by 217 read => feed constraints.
[2023-03-14 23:44:51] [INFO ] Implicit Places using invariants and state equation in 4764 ms returned []
Implicit Place search using SMT with State Equation took 5828 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 3 : 1010/7894 places, 874/7868 transitions.
Finished structural reductions, in 3 iterations. Remains : 1010/7894 places, 874/7868 transitions.
Discarding 368 transitions out of 874. Remains 506
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10000 steps, including 44 resets, run finished after 1416 ms. (steps per millisecond=7 ) properties (out of 505) seen :106
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 399) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 399) seen :0
Running SMT prover for 399 properties.
// Phase 1: matrix 874 rows 1010 cols
[2023-03-14 23:44:52] [INFO ] Computed 217 place invariants in 5 ms
[2023-03-14 23:45:07] [INFO ] [Real]Absence check using 217 positive place invariants in 305 ms returned sat
[2023-03-14 23:45:17] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-14 23:45:17] [INFO ] After 25032ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 399 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 798 out of 1010 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1010/1010 places, 874/874 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1010 transition count 873
Free-agglomeration rule applied 51 times.
Iterating global reduction 1 with 51 rules applied. Total rules applied 52 place count 1010 transition count 822
Reduce places removed 51 places and 0 transitions.
Iterating post reduction 1 with 51 rules applied. Total rules applied 103 place count 959 transition count 822
Applied a total of 103 rules in 136 ms. Remains 959 /1010 variables (removed 51) and now considering 822/874 (removed 52) transitions.
Finished structural reductions, in 1 iterations. Remains : 959/1010 places, 822/874 transitions.
Interrupted random walk after 265863 steps, including 1274 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 209
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 190) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 190) seen :0
Running SMT prover for 190 properties.
// Phase 1: matrix 822 rows 959 cols
[2023-03-14 23:45:51] [INFO ] Computed 217 place invariants in 4 ms
[2023-03-14 23:45:59] [INFO ] [Real]Absence check using 217 positive place invariants in 1428 ms returned sat
[2023-03-14 23:46:24] [INFO ] After 32847ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:190
[2023-03-14 23:46:31] [INFO ] [Nat]Absence check using 217 positive place invariants in 262 ms returned sat
[2023-03-14 23:46:51] [INFO ] After 13018ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :190
[2023-03-14 23:46:51] [INFO ] State equation strengthened by 232 read => feed constraints.
[2023-03-14 23:47:11] [INFO ] After 20499ms SMT Verify possible using 232 Read/Feed constraints in natural domain returned unsat :0 sat :190
[2023-03-14 23:47:41] [INFO ] After 49571ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :190
Attempting to minimize the solution found.
Minimization took 18423 ms.
[2023-03-14 23:47:59] [INFO ] After 94756ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :190
Parikh walk visited 90 properties in 16293 ms.
Support contains 200 out of 959 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 959/959 places, 822/822 transitions.
Free-agglomeration rule applied 173 times.
Iterating global reduction 0 with 173 rules applied. Total rules applied 173 place count 959 transition count 649
Reduce places removed 173 places and 0 transitions.
Iterating post reduction 0 with 173 rules applied. Total rules applied 346 place count 786 transition count 649
Applied a total of 346 rules in 77 ms. Remains 786 /959 variables (removed 173) and now considering 649/822 (removed 173) transitions.
Finished structural reductions, in 1 iterations. Remains : 786/959 places, 649/822 transitions.
Interrupted random walk after 399140 steps, including 3565 resets, run timeout after 30001 ms. (steps per millisecond=13 ) properties seen 3
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 805 ms. (steps per millisecond=124 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 609 ms. (steps per millisecond=164 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 441 ms. (steps per millisecond=226 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 13 resets, run finished after 468 ms. (steps per millisecond=213 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 477 ms. (steps per millisecond=209 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 13 resets, run finished after 493 ms. (steps per millisecond=202 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 465 ms. (steps per millisecond=215 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 469 ms. (steps per millisecond=213 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 417 ms. (steps per millisecond=239 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 493 ms. (steps per millisecond=202 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 548 ms. (steps per millisecond=182 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 533 ms. (steps per millisecond=187 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 13 resets, run finished after 571 ms. (steps per millisecond=175 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 13 resets, run finished after 526 ms. (steps per millisecond=190 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 595 ms. (steps per millisecond=168 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 454 ms. (steps per millisecond=220 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 508 ms. (steps per millisecond=196 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 498 ms. (steps per millisecond=200 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 428 ms. (steps per millisecond=233 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 13 resets, run finished after 610 ms. (steps per millisecond=163 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 573 ms. (steps per millisecond=174 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 424 ms. (steps per millisecond=235 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 404 ms. (steps per millisecond=247 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 13 resets, run finished after 664 ms. (steps per millisecond=150 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 573 ms. (steps per millisecond=174 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 13 resets, run finished after 801 ms. (steps per millisecond=124 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 13 resets, run finished after 823 ms. (steps per millisecond=121 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 508 ms. (steps per millisecond=196 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100000 steps, including 14 resets, run finished after 498 ms. (steps per millisecond=200 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 725 ms. (steps per millisecond=137 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 689 ms. (steps per millisecond=145 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 781 ms. (steps per millisecond=128 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 635 ms. (steps per millisecond=157 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 496 ms. (steps per millisecond=201 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 461 ms. (steps per millisecond=216 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 473 ms. (steps per millisecond=211 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 478 ms. (steps per millisecond=209 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 442 ms. (steps per millisecond=226 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 530 ms. (steps per millisecond=188 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 440 ms. (steps per millisecond=227 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 491 ms. (steps per millisecond=203 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 478 ms. (steps per millisecond=209 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 395 ms. (steps per millisecond=253 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 590 ms. (steps per millisecond=169 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 479 ms. (steps per millisecond=208 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 481 ms. (steps per millisecond=207 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 418 ms. (steps per millisecond=239 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 514 ms. (steps per millisecond=194 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 405 ms. (steps per millisecond=246 ) properties (out of 97) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 455 ms. (steps per millisecond=219 ) properties (out of 97) seen :0
Interrupted probabilistic random walk after 7058772 steps, run timeout after 168001 ms. (steps per millisecond=42 ) properties seen :{23=1, 24=1}
Probabilistic random walk after 7058772 steps, saw 862854 distinct states, run finished after 168004 ms. (steps per millisecond=42 ) properties seen :2
Running SMT prover for 95 properties.
// Phase 1: matrix 649 rows 786 cols
[2023-03-14 23:52:00] [INFO ] Computed 217 place invariants in 6 ms
[2023-03-14 23:52:04] [INFO ] [Real]Absence check using 217 positive place invariants in 112 ms returned sat
[2023-03-14 23:52:12] [INFO ] After 12138ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:95
[2023-03-14 23:52:13] [INFO ] [Nat]Absence check using 217 positive place invariants in 103 ms returned sat
[2023-03-14 23:52:20] [INFO ] After 4895ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :95
[2023-03-14 23:52:20] [INFO ] State equation strengthened by 360 read => feed constraints.
[2023-03-14 23:52:28] [INFO ] After 8014ms SMT Verify possible using 360 Read/Feed constraints in natural domain returned unsat :0 sat :95
[2023-03-14 23:52:41] [INFO ] After 21034ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :95
Attempting to minimize the solution found.
Minimization took 8678 ms.
[2023-03-14 23:52:50] [INFO ] After 37890ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :95
Parikh walk visited 25 properties in 9846 ms.
Support contains 140 out of 786 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 786/786 places, 649/649 transitions.
Free-agglomeration rule applied 4 times.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 786 transition count 645
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 8 place count 782 transition count 645
Applied a total of 8 rules in 50 ms. Remains 782 /786 variables (removed 4) and now considering 645/649 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 782/786 places, 645/649 transitions.
Interrupted random walk after 454466 steps, including 4116 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 476 ms. (steps per millisecond=210 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 474 ms. (steps per millisecond=210 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 503 ms. (steps per millisecond=198 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 528 ms. (steps per millisecond=189 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 16 resets, run finished after 407 ms. (steps per millisecond=245 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 407 ms. (steps per millisecond=245 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 426 ms. (steps per millisecond=234 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 488 ms. (steps per millisecond=204 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 407 ms. (steps per millisecond=245 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 436 ms. (steps per millisecond=229 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 444 ms. (steps per millisecond=225 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 489 ms. (steps per millisecond=204 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 396 ms. (steps per millisecond=252 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 476 ms. (steps per millisecond=210 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 465 ms. (steps per millisecond=215 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 416 ms. (steps per millisecond=240 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 470 ms. (steps per millisecond=212 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 418 ms. (steps per millisecond=239 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 13 resets, run finished after 422 ms. (steps per millisecond=236 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 16 resets, run finished after 415 ms. (steps per millisecond=240 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 412 ms. (steps per millisecond=242 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 479 ms. (steps per millisecond=208 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 412 ms. (steps per millisecond=242 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 406 ms. (steps per millisecond=246 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 416 ms. (steps per millisecond=240 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 408 ms. (steps per millisecond=245 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 409 ms. (steps per millisecond=244 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 415 ms. (steps per millisecond=240 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 408 ms. (steps per millisecond=245 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 449 ms. (steps per millisecond=222 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 414 ms. (steps per millisecond=241 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 414 ms. (steps per millisecond=241 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 405 ms. (steps per millisecond=246 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 417 ms. (steps per millisecond=239 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 411 ms. (steps per millisecond=243 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 405 ms. (steps per millisecond=246 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 414 ms. (steps per millisecond=241 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 13 resets, run finished after 408 ms. (steps per millisecond=245 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 16 resets, run finished after 401 ms. (steps per millisecond=249 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 413 ms. (steps per millisecond=242 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 16 resets, run finished after 413 ms. (steps per millisecond=242 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 455 ms. (steps per millisecond=219 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 417 ms. (steps per millisecond=239 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 418 ms. (steps per millisecond=239 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 422 ms. (steps per millisecond=236 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 411 ms. (steps per millisecond=243 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 16 resets, run finished after 414 ms. (steps per millisecond=241 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 14 resets, run finished after 418 ms. (steps per millisecond=239 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 435 ms. (steps per millisecond=229 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 15 resets, run finished after 419 ms. (steps per millisecond=238 ) properties (out of 70) seen :0
Interrupted probabilistic random walk after 9708518 steps, run timeout after 153001 ms. (steps per millisecond=63 ) properties seen :{}
Probabilistic random walk after 9708518 steps, saw 1173156 distinct states, run finished after 153007 ms. (steps per millisecond=63 ) properties seen :0
Running SMT prover for 70 properties.
// Phase 1: matrix 645 rows 782 cols
[2023-03-14 23:56:24] [INFO ] Computed 217 place invariants in 7 ms
[2023-03-14 23:56:26] [INFO ] [Real]Absence check using 217 positive place invariants in 76 ms returned sat
[2023-03-14 23:56:33] [INFO ] After 8895ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:70
[2023-03-14 23:56:35] [INFO ] [Nat]Absence check using 217 positive place invariants in 73 ms returned sat
[2023-03-14 23:56:41] [INFO ] After 4676ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :70
[2023-03-14 23:56:42] [INFO ] State equation strengthened by 364 read => feed constraints.
[2023-03-14 23:56:47] [INFO ] After 5707ms SMT Verify possible using 364 Read/Feed constraints in natural domain returned unsat :0 sat :70
[2023-03-14 23:56:56] [INFO ] After 14519ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :70
Attempting to minimize the solution found.
Minimization took 8121 ms.
[2023-03-14 23:57:04] [INFO ] After 30956ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :70
Parikh walk visited 4 properties in 14446 ms.
Support contains 132 out of 782 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 782/782 places, 645/645 transitions.
Free-agglomeration rule applied 8 times.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 782 transition count 637
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 16 place count 774 transition count 637
Applied a total of 16 rules in 46 ms. Remains 774 /782 variables (removed 8) and now considering 637/645 (removed 8) transitions.
Finished structural reductions, in 1 iterations. Remains : 774/782 places, 637/645 transitions.
Interrupted random walk after 438789 steps, including 4089 resets, run timeout after 30001 ms. (steps per millisecond=14 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 449 ms. (steps per millisecond=222 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 16 resets, run finished after 445 ms. (steps per millisecond=224 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 443 ms. (steps per millisecond=225 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 16 resets, run finished after 422 ms. (steps per millisecond=236 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 463 ms. (steps per millisecond=215 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 16 resets, run finished after 405 ms. (steps per millisecond=246 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 16 resets, run finished after 411 ms. (steps per millisecond=243 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 399 ms. (steps per millisecond=250 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 408 ms. (steps per millisecond=245 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 410 ms. (steps per millisecond=243 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100000 steps, including 17 resets, run finished after 405 ms. (steps per millisecond=246 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 403 ms. (steps per millisecond=248 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 16 resets, run finished after 413 ms. (steps per millisecond=242 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 444 ms. (steps per millisecond=225 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 458 ms. (steps per millisecond=218 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 16 resets, run finished after 469 ms. (steps per millisecond=213 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 402 ms. (steps per millisecond=248 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 16 resets, run finished after 409 ms. (steps per millisecond=244 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 16 resets, run finished after 410 ms. (steps per millisecond=243 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 16 resets, run finished after 402 ms. (steps per millisecond=248 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 16 resets, run finished after 449 ms. (steps per millisecond=222 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 16 resets, run finished after 420 ms. (steps per millisecond=238 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 16 resets, run finished after 470 ms. (steps per millisecond=212 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 554 ms. (steps per millisecond=180 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 16 resets, run finished after 596 ms. (steps per millisecond=167 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 401 ms. (steps per millisecond=249 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 16 resets, run finished after 425 ms. (steps per millisecond=235 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 16 resets, run finished after 576 ms. (steps per millisecond=173 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 464 ms. (steps per millisecond=215 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 407 ms. (steps per millisecond=245 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 16 resets, run finished after 661 ms. (steps per millisecond=151 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 403 ms. (steps per millisecond=248 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 16 resets, run finished after 392 ms. (steps per millisecond=255 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 16 resets, run finished after 425 ms. (steps per millisecond=235 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 16 resets, run finished after 459 ms. (steps per millisecond=217 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 422 ms. (steps per millisecond=236 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 16 resets, run finished after 461 ms. (steps per millisecond=216 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 592 ms. (steps per millisecond=168 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 393 ms. (steps per millisecond=254 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 16 resets, run finished after 388 ms. (steps per millisecond=257 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 16 resets, run finished after 526 ms. (steps per millisecond=190 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 16 resets, run finished after 420 ms. (steps per millisecond=238 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 425 ms. (steps per millisecond=235 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 421 ms. (steps per millisecond=237 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 16 resets, run finished after 489 ms. (steps per millisecond=204 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 428 ms. (steps per millisecond=233 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 16 resets, run finished after 422 ms. (steps per millisecond=236 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 16 resets, run finished after 431 ms. (steps per millisecond=232 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 16 resets, run finished after 415 ms. (steps per millisecond=240 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 424 ms. (steps per millisecond=235 ) properties (out of 66) seen :0
Interrupted probabilistic random walk after 10124212 steps, run timeout after 156001 ms. (steps per millisecond=64 ) properties seen :{}
Probabilistic random walk after 10124212 steps, saw 1210503 distinct states, run finished after 156002 ms. (steps per millisecond=64 ) properties seen :0
Running SMT prover for 66 properties.
// Phase 1: matrix 637 rows 774 cols
[2023-03-15 00:00:47] [INFO ] Computed 217 place invariants in 8 ms
[2023-03-15 00:00:49] [INFO ] [Real]Absence check using 217 positive place invariants in 72 ms returned sat
[2023-03-15 00:00:55] [INFO ] After 8506ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:66
[2023-03-15 00:00:57] [INFO ] [Nat]Absence check using 217 positive place invariants in 76 ms returned sat
[2023-03-15 00:01:03] [INFO ] After 4003ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :66
[2023-03-15 00:01:03] [INFO ] State equation strengthened by 372 read => feed constraints.
[2023-03-15 00:01:08] [INFO ] After 4915ms SMT Verify possible using 372 Read/Feed constraints in natural domain returned unsat :0 sat :66
[2023-03-15 00:01:16] [INFO ] After 13538ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :66
Attempting to minimize the solution found.
Minimization took 4733 ms.
[2023-03-15 00:01:21] [INFO ] After 25644ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :66
Parikh walk visited 2 properties in 17871 ms.
Support contains 128 out of 774 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 774/774 places, 637/637 transitions.
Free-agglomeration rule applied 4 times.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 774 transition count 633
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 8 place count 770 transition count 633
Applied a total of 8 rules in 42 ms. Remains 770 /774 variables (removed 4) and now considering 633/637 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 770/774 places, 633/637 transitions.
Interrupted random walk after 449266 steps, including 4250 resets, run timeout after 30001 ms. (steps per millisecond=14 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 436 ms. (steps per millisecond=229 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 428 ms. (steps per millisecond=233 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 500 ms. (steps per millisecond=200 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 417 ms. (steps per millisecond=239 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 427 ms. (steps per millisecond=234 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 442 ms. (steps per millisecond=226 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 18 resets, run finished after 464 ms. (steps per millisecond=215 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 430 ms. (steps per millisecond=232 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 19 resets, run finished after 398 ms. (steps per millisecond=251 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 18 resets, run finished after 590 ms. (steps per millisecond=169 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 18 resets, run finished after 394 ms. (steps per millisecond=253 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 398 ms. (steps per millisecond=251 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 18 resets, run finished after 390 ms. (steps per millisecond=256 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100000 steps, including 18 resets, run finished after 499 ms. (steps per millisecond=200 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 18 resets, run finished after 531 ms. (steps per millisecond=188 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 18 resets, run finished after 402 ms. (steps per millisecond=248 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 423 ms. (steps per millisecond=236 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 18 resets, run finished after 469 ms. (steps per millisecond=213 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 401 ms. (steps per millisecond=249 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 475 ms. (steps per millisecond=210 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 407 ms. (steps per millisecond=245 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 485 ms. (steps per millisecond=206 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 16 resets, run finished after 412 ms. (steps per millisecond=242 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 432 ms. (steps per millisecond=231 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 452 ms. (steps per millisecond=221 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 18 resets, run finished after 400 ms. (steps per millisecond=250 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 452 ms. (steps per millisecond=221 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 401 ms. (steps per millisecond=249 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 16 resets, run finished after 460 ms. (steps per millisecond=217 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 411 ms. (steps per millisecond=243 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 404 ms. (steps per millisecond=247 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 18 resets, run finished after 430 ms. (steps per millisecond=232 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 399 ms. (steps per millisecond=250 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 496 ms. (steps per millisecond=201 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 549 ms. (steps per millisecond=182 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 393 ms. (steps per millisecond=254 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 16 resets, run finished after 451 ms. (steps per millisecond=221 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 457 ms. (steps per millisecond=218 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 464 ms. (steps per millisecond=215 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 16 resets, run finished after 435 ms. (steps per millisecond=229 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 18 resets, run finished after 406 ms. (steps per millisecond=246 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 18 resets, run finished after 391 ms. (steps per millisecond=255 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 396 ms. (steps per millisecond=252 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 423 ms. (steps per millisecond=236 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 18 resets, run finished after 388 ms. (steps per millisecond=257 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 390 ms. (steps per millisecond=256 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 684 ms. (steps per millisecond=146 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 536 ms. (steps per millisecond=186 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 548 ms. (steps per millisecond=182 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 100001 steps, including 17 resets, run finished after 440 ms. (steps per millisecond=227 ) properties (out of 64) seen :0
Interrupted probabilistic random walk after 10235694 steps, run timeout after 156001 ms. (steps per millisecond=65 ) properties seen :{53=1, 54=1, 55=1, 56=1, 57=1, 58=1, 59=1, 63=1}
Probabilistic random walk after 10235694 steps, saw 1230652 distinct states, run finished after 156001 ms. (steps per millisecond=65 ) properties seen :8
Running SMT prover for 56 properties.
// Phase 1: matrix 633 rows 770 cols
[2023-03-15 00:05:07] [INFO ] Computed 217 place invariants in 8 ms
[2023-03-15 00:05:09] [INFO ] [Real]Absence check using 217 positive place invariants in 70 ms returned sat
[2023-03-15 00:05:14] [INFO ] After 6965ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:56
[2023-03-15 00:05:16] [INFO ] [Nat]Absence check using 217 positive place invariants in 69 ms returned sat
[2023-03-15 00:05:21] [INFO ] After 3397ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :56
[2023-03-15 00:05:21] [INFO ] State equation strengthened by 376 read => feed constraints.
[2023-03-15 00:05:24] [INFO ] After 3925ms SMT Verify possible using 376 Read/Feed constraints in natural domain returned unsat :0 sat :56
[2023-03-15 00:05:32] [INFO ] After 11236ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :56
Attempting to minimize the solution found.
Minimization took 3916 ms.
[2023-03-15 00:05:36] [INFO ] After 21402ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :56
Parikh walk visited 4 properties in 9837 ms.
Support contains 104 out of 770 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 770/770 places, 633/633 transitions.
Free-agglomeration rule applied 24 times.
Iterating global reduction 0 with 24 rules applied. Total rules applied 24 place count 770 transition count 609
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 48 place count 746 transition count 609
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 49 place count 745 transition count 608
Iterating global reduction 1 with 1 rules applied. Total rules applied 50 place count 745 transition count 608
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 51 place count 744 transition count 607
Iterating global reduction 1 with 1 rules applied. Total rules applied 52 place count 744 transition count 607
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 53 place count 743 transition count 606
Iterating global reduction 1 with 1 rules applied. Total rules applied 54 place count 743 transition count 606
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 55 place count 742 transition count 605
Iterating global reduction 1 with 1 rules applied. Total rules applied 56 place count 742 transition count 605
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 57 place count 741 transition count 604
Iterating global reduction 1 with 1 rules applied. Total rules applied 58 place count 741 transition count 604
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 59 place count 740 transition count 603
Iterating global reduction 1 with 1 rules applied. Total rules applied 60 place count 740 transition count 603
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 61 place count 739 transition count 602
Iterating global reduction 1 with 1 rules applied. Total rules applied 62 place count 739 transition count 602
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 63 place count 738 transition count 601
Iterating global reduction 1 with 1 rules applied. Total rules applied 64 place count 738 transition count 601
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 65 place count 737 transition count 600
Iterating global reduction 1 with 1 rules applied. Total rules applied 66 place count 737 transition count 600
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 67 place count 736 transition count 599
Iterating global reduction 1 with 1 rules applied. Total rules applied 68 place count 736 transition count 599
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 69 place count 735 transition count 598
Iterating global reduction 1 with 1 rules applied. Total rules applied 70 place count 735 transition count 598
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 71 place count 734 transition count 597
Iterating global reduction 1 with 1 rules applied. Total rules applied 72 place count 734 transition count 597
Applied a total of 72 rules in 198 ms. Remains 734 /770 variables (removed 36) and now considering 597/633 (removed 36) transitions.
Finished structural reductions, in 1 iterations. Remains : 734/770 places, 597/633 transitions.
Interrupted random walk after 464132 steps, including 4037 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 21 resets, run finished after 512 ms. (steps per millisecond=195 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 23 resets, run finished after 465 ms. (steps per millisecond=215 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 21 resets, run finished after 524 ms. (steps per millisecond=190 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 22 resets, run finished after 455 ms. (steps per millisecond=219 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 20 resets, run finished after 447 ms. (steps per millisecond=223 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 21 resets, run finished after 514 ms. (steps per millisecond=194 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 22 resets, run finished after 471 ms. (steps per millisecond=212 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 22 resets, run finished after 462 ms. (steps per millisecond=216 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 21 resets, run finished after 503 ms. (steps per millisecond=198 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 22 resets, run finished after 459 ms. (steps per millisecond=217 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 23 resets, run finished after 464 ms. (steps per millisecond=215 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 24 resets, run finished after 491 ms. (steps per millisecond=203 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 22 resets, run finished after 455 ms. (steps per millisecond=219 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 22 resets, run finished after 469 ms. (steps per millisecond=213 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 20 resets, run finished after 457 ms. (steps per millisecond=218 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 24 resets, run finished after 467 ms. (steps per millisecond=214 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 21 resets, run finished after 459 ms. (steps per millisecond=217 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 21 resets, run finished after 460 ms. (steps per millisecond=217 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 23 resets, run finished after 459 ms. (steps per millisecond=217 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 23 resets, run finished after 447 ms. (steps per millisecond=223 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 20 resets, run finished after 457 ms. (steps per millisecond=218 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 22 resets, run finished after 505 ms. (steps per millisecond=198 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 20 resets, run finished after 525 ms. (steps per millisecond=190 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 23 resets, run finished after 418 ms. (steps per millisecond=239 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 21 resets, run finished after 420 ms. (steps per millisecond=238 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 24 resets, run finished after 449 ms. (steps per millisecond=222 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 21 resets, run finished after 418 ms. (steps per millisecond=239 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 23 resets, run finished after 418 ms. (steps per millisecond=239 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 22 resets, run finished after 792 ms. (steps per millisecond=126 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 21 resets, run finished after 480 ms. (steps per millisecond=208 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 22 resets, run finished after 428 ms. (steps per millisecond=233 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 22 resets, run finished after 563 ms. (steps per millisecond=177 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 23 resets, run finished after 423 ms. (steps per millisecond=236 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 23 resets, run finished after 453 ms. (steps per millisecond=220 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 22 resets, run finished after 453 ms. (steps per millisecond=220 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 20 resets, run finished after 488 ms. (steps per millisecond=204 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 22 resets, run finished after 529 ms. (steps per millisecond=189 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 21 resets, run finished after 490 ms. (steps per millisecond=204 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 22 resets, run finished after 509 ms. (steps per millisecond=196 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 22 resets, run finished after 442 ms. (steps per millisecond=226 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 22 resets, run finished after 453 ms. (steps per millisecond=220 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 24 resets, run finished after 499 ms. (steps per millisecond=200 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 20 resets, run finished after 443 ms. (steps per millisecond=225 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 23 resets, run finished after 427 ms. (steps per millisecond=234 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 18 resets, run finished after 524 ms. (steps per millisecond=190 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 24 resets, run finished after 619 ms. (steps per millisecond=161 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 20 resets, run finished after 478 ms. (steps per millisecond=209 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 21 resets, run finished after 427 ms. (steps per millisecond=234 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 22 resets, run finished after 464 ms. (steps per millisecond=215 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 23 resets, run finished after 431 ms. (steps per millisecond=232 ) properties (out of 52) seen :0
Interrupted probabilistic random walk after 11039466 steps, run timeout after 159001 ms. (steps per millisecond=69 ) properties seen :{}
Probabilistic random walk after 11039466 steps, saw 1296867 distinct states, run finished after 159002 ms. (steps per millisecond=69 ) properties seen :0
Running SMT prover for 52 properties.
// Phase 1: matrix 597 rows 734 cols
[2023-03-15 00:09:19] [INFO ] Computed 217 place invariants in 7 ms
[2023-03-15 00:09:20] [INFO ] [Real]Absence check using 217 positive place invariants in 74 ms returned sat
[2023-03-15 00:09:26] [INFO ] After 6984ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:52
[2023-03-15 00:09:27] [INFO ] [Nat]Absence check using 217 positive place invariants in 71 ms returned sat
[2023-03-15 00:09:31] [INFO ] After 3034ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :52
[2023-03-15 00:09:31] [INFO ] State equation strengthened by 388 read => feed constraints.
[2023-03-15 00:09:35] [INFO ] After 3625ms SMT Verify possible using 388 Read/Feed constraints in natural domain returned unsat :0 sat :52
[2023-03-15 00:09:41] [INFO ] After 10076ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :52
Attempting to minimize the solution found.
Minimization took 3132 ms.
[2023-03-15 00:09:44] [INFO ] After 18799ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :52
Parikh walk visited 0 properties in 11502 ms.
Support contains 104 out of 734 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 734/734 places, 597/597 transitions.
Applied a total of 0 rules in 20 ms. Remains 734 /734 variables (removed 0) and now considering 597/597 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 734/734 places, 597/597 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 734/734 places, 597/597 transitions.
Applied a total of 0 rules in 30 ms. Remains 734 /734 variables (removed 0) and now considering 597/597 (removed 0) transitions.
// Phase 1: matrix 597 rows 734 cols
[2023-03-15 00:09:56] [INFO ] Computed 217 place invariants in 4 ms
[2023-03-15 00:09:59] [INFO ] Implicit Places using invariants in 2691 ms returned [1, 2, 6, 7, 11, 12, 16, 17, 21, 22, 26, 27, 31, 32, 36, 37, 41, 42, 46, 47, 51, 52, 56, 57, 61, 62, 66, 67, 71, 72, 76, 77, 81, 82, 86, 87, 91, 92, 96, 97, 101, 102, 106, 107, 111, 112, 113, 114, 115, 116, 117, 118, 122, 123, 127, 128, 132, 133, 137, 138, 142, 143, 147, 148, 152, 153, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 174, 175, 179, 180, 184, 185, 189, 190, 194, 195, 199, 200, 204, 205, 209, 210, 214, 215, 219, 220, 224, 225, 229, 230, 234, 235, 239, 240, 244, 245, 249, 250, 254, 255, 259, 260, 264, 265, 269, 270, 274, 275, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320]
Discarding 164 places :
Implicit Place search using SMT only with invariants took 2704 ms to find 164 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 570/734 places, 597/597 transitions.
Graph (trivial) has 333 edges and 570 vertex of which 119 / 570 are part of one of the 1 SCC in 0 ms
Free SCC test removed 118 places
Drop transitions removed 192 transitions
Reduce isomorphic transitions removed 192 transitions.
Drop transitions removed 132 transitions
Trivial Post-agglo rules discarded 132 transitions
Performed 132 trivial Post agglomeration. Transition count delta: 132
Iterating post reduction 0 with 132 rules applied. Total rules applied 133 place count 452 transition count 273
Reduce places removed 132 places and 0 transitions.
Iterating post reduction 1 with 132 rules applied. Total rules applied 265 place count 320 transition count 273
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 265 place count 320 transition count 270
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 271 place count 317 transition count 270
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 273 place count 316 transition count 284
Applied a total of 273 rules in 23 ms. Remains 316 /570 variables (removed 254) and now considering 284/597 (removed 313) transitions.
// Phase 1: matrix 284 rows 316 cols
[2023-03-15 00:09:59] [INFO ] Computed 53 place invariants in 1 ms
[2023-03-15 00:09:59] [INFO ] Implicit Places using invariants in 180 ms returned []
// Phase 1: matrix 284 rows 316 cols
[2023-03-15 00:09:59] [INFO ] Computed 53 place invariants in 2 ms
[2023-03-15 00:09:59] [INFO ] State equation strengthened by 67 read => feed constraints.
[2023-03-15 00:09:59] [INFO ] Implicit Places using invariants and state equation in 530 ms returned []
Implicit Place search using SMT with State Equation took 713 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 316/734 places, 284/597 transitions.
Finished structural reductions, in 2 iterations. Remains : 316/734 places, 284/597 transitions.
Interrupted random walk after 505721 steps, including 9028 resets, run timeout after 30001 ms. (steps per millisecond=16 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 222 ms. (steps per millisecond=450 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 227 ms. (steps per millisecond=440 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 223 ms. (steps per millisecond=448 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 220 ms. (steps per millisecond=454 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 218 ms. (steps per millisecond=458 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 211 ms. (steps per millisecond=473 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 34 resets, run finished after 216 ms. (steps per millisecond=462 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 219 ms. (steps per millisecond=456 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 219 ms. (steps per millisecond=456 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 219 ms. (steps per millisecond=456 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100000 steps, including 34 resets, run finished after 223 ms. (steps per millisecond=448 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 34 resets, run finished after 219 ms. (steps per millisecond=456 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 213 ms. (steps per millisecond=469 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 211 ms. (steps per millisecond=473 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 208 ms. (steps per millisecond=480 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 218 ms. (steps per millisecond=458 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 217 ms. (steps per millisecond=460 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 214 ms. (steps per millisecond=467 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 231 ms. (steps per millisecond=432 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 34 resets, run finished after 208 ms. (steps per millisecond=480 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 211 ms. (steps per millisecond=473 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 212 ms. (steps per millisecond=471 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 34 resets, run finished after 213 ms. (steps per millisecond=469 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 219 ms. (steps per millisecond=456 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 215 ms. (steps per millisecond=465 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 209 ms. (steps per millisecond=478 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 214 ms. (steps per millisecond=467 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 224 ms. (steps per millisecond=446 ) properties (out of 52) seen :1
Incomplete Best-First random walk after 100000 steps, including 35 resets, run finished after 221 ms. (steps per millisecond=452 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 219 ms. (steps per millisecond=456 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 215 ms. (steps per millisecond=465 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 210 ms. (steps per millisecond=476 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 215 ms. (steps per millisecond=465 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 212 ms. (steps per millisecond=471 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 212 ms. (steps per millisecond=471 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 34 resets, run finished after 221 ms. (steps per millisecond=452 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 216 ms. (steps per millisecond=462 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 218 ms. (steps per millisecond=458 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 221 ms. (steps per millisecond=452 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 34 resets, run finished after 217 ms. (steps per millisecond=460 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 34 resets, run finished after 212 ms. (steps per millisecond=471 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 34 resets, run finished after 216 ms. (steps per millisecond=462 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 217 ms. (steps per millisecond=460 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 214 ms. (steps per millisecond=467 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 223 ms. (steps per millisecond=448 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 34 resets, run finished after 219 ms. (steps per millisecond=456 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 214 ms. (steps per millisecond=467 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 207 ms. (steps per millisecond=483 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 213 ms. (steps per millisecond=469 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 34 resets, run finished after 215 ms. (steps per millisecond=465 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 34 resets, run finished after 216 ms. (steps per millisecond=462 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 34 resets, run finished after 212 ms. (steps per millisecond=471 ) properties (out of 51) seen :0
Interrupted probabilistic random walk after 14554903 steps, run timeout after 123001 ms. (steps per millisecond=118 ) properties seen :{}
Probabilistic random walk after 14554903 steps, saw 1648860 distinct states, run finished after 123002 ms. (steps per millisecond=118 ) properties seen :0
Running SMT prover for 51 properties.
// Phase 1: matrix 284 rows 316 cols
[2023-03-15 00:12:44] [INFO ] Computed 53 place invariants in 3 ms
[2023-03-15 00:12:44] [INFO ] [Real]Absence check using 53 positive place invariants in 22 ms returned sat
[2023-03-15 00:12:48] [INFO ] After 4750ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:51
[2023-03-15 00:12:49] [INFO ] [Nat]Absence check using 53 positive place invariants in 22 ms returned sat
[2023-03-15 00:12:52] [INFO ] After 2030ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :51
[2023-03-15 00:12:52] [INFO ] State equation strengthened by 67 read => feed constraints.
[2023-03-15 00:12:53] [INFO ] After 1830ms SMT Verify possible using 67 Read/Feed constraints in natural domain returned unsat :0 sat :51
[2023-03-15 00:12:57] [INFO ] After 5304ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :51
Attempting to minimize the solution found.
Minimization took 2240 ms.
[2023-03-15 00:12:59] [INFO ] After 10834ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :51
Parikh walk visited 0 properties in 13257 ms.
Support contains 102 out of 316 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 316/316 places, 284/284 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 316 transition count 283
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 315 transition count 283
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 315 transition count 281
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 313 transition count 281
Applied a total of 6 rules in 15 ms. Remains 313 /316 variables (removed 3) and now considering 281/284 (removed 3) transitions.
Finished structural reductions, in 1 iterations. Remains : 313/316 places, 281/284 transitions.
Interrupted random walk after 498670 steps, including 9017 resets, run timeout after 30001 ms. (steps per millisecond=16 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 208 ms. (steps per millisecond=480 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 211 ms. (steps per millisecond=473 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 272 ms. (steps per millisecond=367 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 265 ms. (steps per millisecond=377 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 262 ms. (steps per millisecond=381 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 414 ms. (steps per millisecond=241 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 263 ms. (steps per millisecond=380 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 366 ms. (steps per millisecond=273 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 205 ms. (steps per millisecond=487 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 218 ms. (steps per millisecond=458 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 223 ms. (steps per millisecond=448 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 211 ms. (steps per millisecond=473 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 220 ms. (steps per millisecond=454 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 216 ms. (steps per millisecond=462 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 216 ms. (steps per millisecond=462 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 225 ms. (steps per millisecond=444 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 218 ms. (steps per millisecond=458 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 202 ms. (steps per millisecond=495 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 210 ms. (steps per millisecond=476 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 208 ms. (steps per millisecond=480 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 228 ms. (steps per millisecond=438 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 212 ms. (steps per millisecond=471 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 200 ms. (steps per millisecond=500 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 205 ms. (steps per millisecond=487 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 214 ms. (steps per millisecond=467 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 221 ms. (steps per millisecond=452 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 226 ms. (steps per millisecond=442 ) properties (out of 51) seen :1
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 217 ms. (steps per millisecond=460 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 212 ms. (steps per millisecond=471 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 208 ms. (steps per millisecond=480 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 214 ms. (steps per millisecond=467 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 221 ms. (steps per millisecond=452 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 218 ms. (steps per millisecond=458 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 215 ms. (steps per millisecond=465 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 218 ms. (steps per millisecond=458 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 218 ms. (steps per millisecond=458 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 221 ms. (steps per millisecond=452 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 219 ms. (steps per millisecond=456 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 221 ms. (steps per millisecond=452 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 213 ms. (steps per millisecond=469 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 206 ms. (steps per millisecond=485 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 207 ms. (steps per millisecond=483 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 213 ms. (steps per millisecond=469 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 201 ms. (steps per millisecond=497 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 204 ms. (steps per millisecond=490 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 208 ms. (steps per millisecond=480 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 35 resets, run finished after 210 ms. (steps per millisecond=476 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 214 ms. (steps per millisecond=467 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100000 steps, including 36 resets, run finished after 212 ms. (steps per millisecond=471 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 204 ms. (steps per millisecond=490 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 36 resets, run finished after 205 ms. (steps per millisecond=487 ) properties (out of 50) seen :0

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination QuasiLiveness -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="AutoFlight-PT-96b"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2022"
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 2-5348"
echo " Executing tool gold2022"
echo " Input is AutoFlight-PT-96b, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r032-oct2-167813615900327"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-96b.tgz
mv AutoFlight-PT-96b execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;