About the Execution of Marcie+red for MultiCrashLeafsetExtension-PT-S16C03
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 6154.355 | 3600000.00 | 3666435.00 | 8250.90 | ?T?T?F?TF?FTT??? | normal |
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.r234-tall-167856420800754.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is MultiCrashLeafsetExtension-PT-S16C03, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r234-tall-167856420800754
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.0M
-rw-r--r-- 1 mcc users 12K Feb 26 02:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 26 02:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Feb 26 02:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 26 02:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.6K Feb 25 16:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Feb 25 16:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Feb 26 03:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K Feb 26 03:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Feb 26 02:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Feb 26 02:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 3.5M 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
here is the order used to build the result vector(from text file)
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-CTLFireability-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-CTLFireability-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-CTLFireability-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-CTLFireability-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-CTLFireability-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-CTLFireability-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-CTLFireability-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-CTLFireability-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-CTLFireability-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-CTLFireability-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-CTLFireability-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-CTLFireability-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-CTLFireability-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-CTLFireability-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-CTLFireability-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C03-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1679584319130
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=marciexred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S16C03
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-23 15:12:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-23 15:12:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 15:12:00] [INFO ] Load time of PNML (sax parser for PT used): 210 ms
[2023-03-23 15:12:00] [INFO ] Transformed 3606 places.
[2023-03-23 15:12:00] [INFO ] Transformed 5141 transitions.
[2023-03-23 15:12:00] [INFO ] Parsed PT model containing 3606 places and 5141 transitions and 20838 arcs in 396 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
Support contains 165 out of 3606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3606/3606 places, 5141/5141 transitions.
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 3580 transition count 5141
Discarding 794 places :
Symmetric choice reduction at 1 with 794 rule applications. Total rules 820 place count 2786 transition count 4347
Iterating global reduction 1 with 794 rules applied. Total rules applied 1614 place count 2786 transition count 4347
Discarding 677 places :
Symmetric choice reduction at 1 with 677 rule applications. Total rules 2291 place count 2109 transition count 3670
Iterating global reduction 1 with 677 rules applied. Total rules applied 2968 place count 2109 transition count 3670
Discarding 193 places :
Symmetric choice reduction at 1 with 193 rule applications. Total rules 3161 place count 1916 transition count 3091
Iterating global reduction 1 with 193 rules applied. Total rules applied 3354 place count 1916 transition count 3091
Applied a total of 3354 rules in 718 ms. Remains 1916 /3606 variables (removed 1690) and now considering 3091/5141 (removed 2050) transitions.
[2023-03-23 15:12:01] [INFO ] Flow matrix only has 2819 transitions (discarded 272 similar events)
// Phase 1: matrix 2819 rows 1916 cols
[2023-03-23 15:12:01] [INFO ] Computed 433 place invariants in 166 ms
[2023-03-23 15:12:03] [INFO ] Implicit Places using invariants in 2101 ms returned [4, 8, 12, 14, 18, 23, 32, 41, 52, 65, 80, 98, 114, 116, 118, 120, 134, 145, 154, 161, 166, 169, 184, 191, 194, 196, 197, 200, 205, 212, 221, 232, 247, 261, 275, 276, 277, 278, 289, 298, 305, 310, 313, 315, 330, 337, 340, 341, 342, 343, 345, 348, 353, 360, 369, 380, 392, 405, 406, 407, 416, 423, 428, 431, 433, 435, 452, 459, 463, 465, 467, 472, 480, 487, 496, 506, 517, 518, 519, 529, 534, 537, 539, 541, 543, 558, 565, 568, 569, 570, 571, 573, 575, 577, 580, 585, 592, 600, 608, 609, 610, 611, 616, 619, 621, 623, 625, 627, 642, 649, 652, 653, 654, 655, 657, 659, 661, 666, 671, 677, 684, 685, 686, 689, 691, 693, 695, 697, 723, 726, 728, 729, 731, 733, 735, 737, 739, 745, 749, 753, 754, 756, 760, 762, 764, 766, 769, 771, 793, 796, 798, 799, 801, 803, 805, 807, 809, 811, 816, 819, 821, 822, 824, 826, 830, 832, 834, 836, 851, 853, 857, 860, 862, 863, 866, 871, 873, 875, 877, 879, 881, 885, 887, 890, 892, 894, 896, 900, 902, 926, 930, 931, 932, 934, 936, 938, 942, 944, 949, 953, 954, 955, 958, 965, 967, 969, 971, 986, 993, 998, 999, 1001, 1003, 1007, 1009, 1014, 1016, 1022, 1027, 1028, 1030, 1034, 1036, 1038, 1041, 1046, 1048, 1063, 1070, 1074, 1075, 1076, 1081, 1083, 1085, 1087, 1089, 1092, 1104, 1105, 1106, 1107, 1112, 1115, 1117, 1119, 1121, 1123, 1138, 1145, 1148, 1149, 1150, 1151, 1153, 1155, 1157, 1159, 1162, 1167, 1174, 1184, 1185, 1186, 1193, 1198, 1201, 1203, 1207, 1209, 1231, 1234, 1235, 1236, 1237, 1239, 1241, 1243, 1246, 1252, 1259, 1268, 1280, 1282, 1294, 1301, 1306, 1309, 1311, 1315, 1330, 1337, 1343, 1348, 1353, 1358, 1363, 1370, 1379, 1390, 1404, 1406, 1420, 1429, 1436, 1441, 1444, 1446, 1463, 1470, 1474, 1475, 1476, 1481, 1484, 1489, 1496, 1505, 1516, 1529, 1544, 1547, 1562, 1573, 1582, 1591, 1596, 1599, 1614, 1616, 1620, 1624, 1626, 1629, 1636, 1643, 1652, 1666, 1681, 1696, 1713, 1714, 1716, 1731, 1744, 1755, 1764, 1771, 1777]
Discarding 349 places :
Implicit Place search using SMT only with invariants took 2134 ms to find 349 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1567/3606 places, 3091/5141 transitions.
Discarding 62 places :
Symmetric choice reduction at 0 with 62 rule applications. Total rules 62 place count 1505 transition count 3029
Iterating global reduction 0 with 62 rules applied. Total rules applied 124 place count 1505 transition count 3029
Discarding 60 places :
Symmetric choice reduction at 0 with 60 rule applications. Total rules 184 place count 1445 transition count 2969
Iterating global reduction 0 with 60 rules applied. Total rules applied 244 place count 1445 transition count 2969
Discarding 59 places :
Symmetric choice reduction at 0 with 59 rule applications. Total rules 303 place count 1386 transition count 2910
Iterating global reduction 0 with 59 rules applied. Total rules applied 362 place count 1386 transition count 2910
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 368 place count 1380 transition count 2892
Iterating global reduction 0 with 6 rules applied. Total rules applied 374 place count 1380 transition count 2892
Applied a total of 374 rules in 235 ms. Remains 1380 /1567 variables (removed 187) and now considering 2892/3091 (removed 199) transitions.
[2023-03-23 15:12:04] [INFO ] Flow matrix only has 2620 transitions (discarded 272 similar events)
// Phase 1: matrix 2620 rows 1380 cols
[2023-03-23 15:12:04] [INFO ] Computed 84 place invariants in 60 ms
[2023-03-23 15:12:05] [INFO ] Implicit Places using invariants in 891 ms returned []
[2023-03-23 15:12:05] [INFO ] Flow matrix only has 2620 transitions (discarded 272 similar events)
[2023-03-23 15:12:05] [INFO ] Invariant cache hit.
[2023-03-23 15:12:05] [INFO ] State equation strengthened by 964 read => feed constraints.
[2023-03-23 15:12:18] [INFO ] Implicit Places using invariants and state equation in 13784 ms returned []
Implicit Place search using SMT with State Equation took 14681 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1380/3606 places, 2892/5141 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 17769 ms. Remains : 1380/3606 places, 2892/5141 transitions.
Support contains 165 out of 1380 places after structural reductions.
[2023-03-23 15:12:19] [INFO ] Flatten gal took : 211 ms
[2023-03-23 15:12:19] [INFO ] Flatten gal took : 134 ms
[2023-03-23 15:12:19] [INFO ] Input system was already deterministic with 2892 transitions.
Support contains 154 out of 1380 places (down from 165) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 316 resets, run finished after 532 ms. (steps per millisecond=18 ) properties (out of 70) seen :26
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 44) seen :1
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 43) seen :1
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 42) seen :1
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 7 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 7 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 41) seen :1
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 40) seen :1
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1000 steps, including 7 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1000 steps, including 7 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 39) seen :0
Running SMT prover for 39 properties.
[2023-03-23 15:12:20] [INFO ] Flow matrix only has 2620 transitions (discarded 272 similar events)
[2023-03-23 15:12:20] [INFO ] Invariant cache hit.
[2023-03-23 15:12:21] [INFO ] [Real]Absence check using 33 positive place invariants in 32 ms returned sat
[2023-03-23 15:12:21] [INFO ] [Real]Absence check using 33 positive and 51 generalized place invariants in 14 ms returned sat
[2023-03-23 15:12:24] [INFO ] After 1933ms SMT Verify possible using state equation in real domain returned unsat :3 sat :3 real:33
[2023-03-23 15:12:24] [INFO ] State equation strengthened by 964 read => feed constraints.
[2023-03-23 15:12:24] [INFO ] After 317ms SMT Verify possible using 964 Read/Feed constraints in real domain returned unsat :4 sat :0 real:35
[2023-03-23 15:12:24] [INFO ] After 3616ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0 real:35
[2023-03-23 15:12:25] [INFO ] [Nat]Absence check using 33 positive place invariants in 35 ms returned sat
[2023-03-23 15:12:25] [INFO ] [Nat]Absence check using 33 positive and 51 generalized place invariants in 13 ms returned sat
[2023-03-23 15:12:28] [INFO ] After 3060ms SMT Verify possible using state equation in natural domain returned unsat :10 sat :29
[2023-03-23 15:12:33] [INFO ] After 4588ms SMT Verify possible using 964 Read/Feed constraints in natural domain returned unsat :23 sat :16
[2023-03-23 15:12:34] [INFO ] Deduced a trap composed of 399 places in 639 ms of which 8 ms to minimize.
[2023-03-23 15:12:34] [INFO ] Deduced a trap composed of 164 places in 694 ms of which 2 ms to minimize.
[2023-03-23 15:12:35] [INFO ] Deduced a trap composed of 170 places in 677 ms of which 3 ms to minimize.
[2023-03-23 15:12:35] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2306 ms
[2023-03-23 15:12:36] [INFO ] Deduced a trap composed of 375 places in 605 ms of which 2 ms to minimize.
[2023-03-23 15:12:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 745 ms
[2023-03-23 15:12:37] [INFO ] Deduced a trap composed of 177 places in 623 ms of which 2 ms to minimize.
[2023-03-23 15:12:38] [INFO ] Deduced a trap composed of 323 places in 618 ms of which 2 ms to minimize.
[2023-03-23 15:12:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1492 ms
[2023-03-23 15:12:39] [INFO ] Deduced a trap composed of 155 places in 550 ms of which 1 ms to minimize.
[2023-03-23 15:12:40] [INFO ] Deduced a trap composed of 146 places in 563 ms of which 1 ms to minimize.
[2023-03-23 15:12:40] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1379 ms
[2023-03-23 15:12:41] [INFO ] Deduced a trap composed of 238 places in 562 ms of which 2 ms to minimize.
[2023-03-23 15:12:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 747 ms
[2023-03-23 15:12:42] [INFO ] Deduced a trap composed of 176 places in 563 ms of which 2 ms to minimize.
[2023-03-23 15:12:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 760 ms
[2023-03-23 15:12:43] [INFO ] Deduced a trap composed of 230 places in 640 ms of which 3 ms to minimize.
[2023-03-23 15:12:43] [INFO ] Deduced a trap composed of 245 places in 610 ms of which 3 ms to minimize.
[2023-03-23 15:12:44] [INFO ] Deduced a trap composed of 216 places in 583 ms of which 2 ms to minimize.
[2023-03-23 15:12:45] [INFO ] Deduced a trap composed of 285 places in 600 ms of which 1 ms to minimize.
[2023-03-23 15:12:46] [INFO ] Deduced a trap composed of 285 places in 624 ms of which 1 ms to minimize.
[2023-03-23 15:12:46] [INFO ] Deduced a trap composed of 397 places in 617 ms of which 1 ms to minimize.
[2023-03-23 15:12:47] [INFO ] Deduced a trap composed of 273 places in 642 ms of which 1 ms to minimize.
[2023-03-23 15:12:48] [INFO ] Deduced a trap composed of 296 places in 628 ms of which 2 ms to minimize.
[2023-03-23 15:12:49] [INFO ] Deduced a trap composed of 253 places in 638 ms of which 1 ms to minimize.
[2023-03-23 15:12:49] [INFO ] Deduced a trap composed of 241 places in 609 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-23 15:12:49] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-23 15:12:49] [INFO ] After 25313ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :0 real:35
Fused 39 Parikh solutions to 16 different solutions.
Parikh walk visited 0 properties in 26 ms.
Support contains 28 out of 1380 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1380/1380 places, 2892/2892 transitions.
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 1380 transition count 2873
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 38 place count 1361 transition count 2873
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 31 Pre rules applied. Total rules applied 38 place count 1361 transition count 2842
Deduced a syphon composed of 31 places in 2 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 100 place count 1330 transition count 2842
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 124 place count 1306 transition count 2806
Iterating global reduction 2 with 24 rules applied. Total rules applied 148 place count 1306 transition count 2806
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 148 place count 1306 transition count 2805
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 150 place count 1305 transition count 2805
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 166 place count 1289 transition count 2761
Iterating global reduction 2 with 16 rules applied. Total rules applied 182 place count 1289 transition count 2761
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 183 place count 1288 transition count 2758
Iterating global reduction 2 with 1 rules applied. Total rules applied 184 place count 1288 transition count 2758
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 4 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 236 place count 1262 transition count 2732
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 250 place count 1248 transition count 2718
Iterating global reduction 2 with 14 rules applied. Total rules applied 264 place count 1248 transition count 2718
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 278 place count 1234 transition count 2676
Iterating global reduction 2 with 14 rules applied. Total rules applied 292 place count 1234 transition count 2676
Free-agglomeration rule (complex) applied 149 times.
Iterating global reduction 2 with 149 rules applied. Total rules applied 441 place count 1234 transition count 2981
Reduce places removed 149 places and 0 transitions.
Iterating post reduction 2 with 149 rules applied. Total rules applied 590 place count 1085 transition count 2981
Partial Free-agglomeration rule applied 27 times.
Drop transitions removed 27 transitions
Iterating global reduction 3 with 27 rules applied. Total rules applied 617 place count 1085 transition count 2981
Applied a total of 617 rules in 767 ms. Remains 1085 /1380 variables (removed 295) and now considering 2981/2892 (removed -89) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 768 ms. Remains : 1085/1380 places, 2981/2892 transitions.
Incomplete random walk after 10000 steps, including 544 resets, run finished after 382 ms. (steps per millisecond=26 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Interrupted probabilistic random walk after 63365 steps, run timeout after 3001 ms. (steps per millisecond=21 ) properties seen :{2=1, 9=1}
Probabilistic random walk after 63365 steps, saw 27185 distinct states, run finished after 3002 ms. (steps per millisecond=21 ) properties seen :2
Running SMT prover for 13 properties.
[2023-03-23 15:12:54] [INFO ] Flow matrix only has 2595 transitions (discarded 386 similar events)
// Phase 1: matrix 2595 rows 1085 cols
[2023-03-23 15:12:54] [INFO ] Computed 84 place invariants in 23 ms
[2023-03-23 15:12:54] [INFO ] [Real]Absence check using 33 positive place invariants in 32 ms returned sat
[2023-03-23 15:12:54] [INFO ] [Real]Absence check using 33 positive and 51 generalized place invariants in 12 ms returned sat
[2023-03-23 15:12:56] [INFO ] After 2129ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2023-03-23 15:12:56] [INFO ] [Nat]Absence check using 33 positive place invariants in 31 ms returned sat
[2023-03-23 15:12:56] [INFO ] [Nat]Absence check using 33 positive and 51 generalized place invariants in 12 ms returned sat
[2023-03-23 15:12:58] [INFO ] After 1547ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :13
[2023-03-23 15:12:58] [INFO ] State equation strengthened by 1348 read => feed constraints.
[2023-03-23 15:13:00] [INFO ] After 2371ms SMT Verify possible using 1348 Read/Feed constraints in natural domain returned unsat :0 sat :13
[2023-03-23 15:13:01] [INFO ] Deduced a trap composed of 196 places in 468 ms of which 1 ms to minimize.
[2023-03-23 15:13:01] [INFO ] Deduced a trap composed of 85 places in 489 ms of which 0 ms to minimize.
[2023-03-23 15:13:01] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1157 ms
[2023-03-23 15:13:02] [INFO ] Deduced a trap composed of 226 places in 438 ms of which 1 ms to minimize.
[2023-03-23 15:13:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 558 ms
[2023-03-23 15:13:03] [INFO ] Deduced a trap composed of 187 places in 443 ms of which 0 ms to minimize.
[2023-03-23 15:13:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 636 ms
[2023-03-23 15:13:04] [INFO ] Deduced a trap composed of 111 places in 434 ms of which 1 ms to minimize.
[2023-03-23 15:13:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 862 ms
[2023-03-23 15:13:05] [INFO ] Deduced a trap composed of 125 places in 408 ms of which 1 ms to minimize.
[2023-03-23 15:13:05] [INFO ] Deduced a trap composed of 117 places in 423 ms of which 1 ms to minimize.
[2023-03-23 15:13:06] [INFO ] Deduced a trap composed of 117 places in 406 ms of which 1 ms to minimize.
[2023-03-23 15:13:06] [INFO ] Deduced a trap composed of 115 places in 428 ms of which 1 ms to minimize.
[2023-03-23 15:13:07] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2215 ms
[2023-03-23 15:13:08] [INFO ] Deduced a trap composed of 132 places in 483 ms of which 1 ms to minimize.
[2023-03-23 15:13:08] [INFO ] Deduced a trap composed of 127 places in 432 ms of which 1 ms to minimize.
[2023-03-23 15:13:08] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1113 ms
[2023-03-23 15:13:09] [INFO ] After 11191ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :13
Attempting to minimize the solution found.
Minimization took 2497 ms.
[2023-03-23 15:13:11] [INFO ] After 15782ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :13
Parikh walk visited 0 properties in 12 ms.
Support contains 23 out of 1085 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1085/1085 places, 2981/2981 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 1085 transition count 2979
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1083 transition count 2979
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 7 place count 1080 transition count 2976
Iterating global reduction 0 with 3 rules applied. Total rules applied 10 place count 1080 transition count 2976
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 1080 transition count 2976
Applied a total of 12 rules in 162 ms. Remains 1080 /1085 variables (removed 5) and now considering 2976/2981 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 162 ms. Remains : 1080/1085 places, 2976/2981 transitions.
Incomplete random walk after 10000 steps, including 544 resets, run finished after 274 ms. (steps per millisecond=36 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 80 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 81 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 80 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 81 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 10000 steps, including 82 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 80 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 80 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 80 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 72 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 82 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 81 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 81 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 73 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 12) seen :0
Interrupted probabilistic random walk after 65703 steps, run timeout after 3001 ms. (steps per millisecond=21 ) properties seen :{}
Probabilistic random walk after 65703 steps, saw 28152 distinct states, run finished after 3002 ms. (steps per millisecond=21 ) properties seen :0
Running SMT prover for 12 properties.
[2023-03-23 15:13:16] [INFO ] Flow matrix only has 2590 transitions (discarded 386 similar events)
// Phase 1: matrix 2590 rows 1080 cols
[2023-03-23 15:13:16] [INFO ] Computed 84 place invariants in 23 ms
[2023-03-23 15:13:16] [INFO ] [Real]Absence check using 33 positive place invariants in 28 ms returned sat
[2023-03-23 15:13:16] [INFO ] [Real]Absence check using 33 positive and 51 generalized place invariants in 12 ms returned sat
[2023-03-23 15:13:18] [INFO ] After 1364ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:11
[2023-03-23 15:13:18] [INFO ] State equation strengthened by 1348 read => feed constraints.
[2023-03-23 15:13:18] [INFO ] After 156ms SMT Verify possible using 1348 Read/Feed constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-23 15:13:18] [INFO ] After 2082ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-23 15:13:18] [INFO ] [Nat]Absence check using 33 positive place invariants in 27 ms returned sat
[2023-03-23 15:13:18] [INFO ] [Nat]Absence check using 33 positive and 51 generalized place invariants in 13 ms returned sat
[2023-03-23 15:13:20] [INFO ] After 1378ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :12
[2023-03-23 15:13:22] [INFO ] After 2450ms SMT Verify possible using 1348 Read/Feed constraints in natural domain returned unsat :0 sat :12
[2023-03-23 15:13:23] [INFO ] Deduced a trap composed of 201 places in 426 ms of which 1 ms to minimize.
[2023-03-23 15:13:23] [INFO ] Deduced a trap composed of 85 places in 497 ms of which 11 ms to minimize.
[2023-03-23 15:13:23] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1114 ms
[2023-03-23 15:13:24] [INFO ] Deduced a trap composed of 236 places in 457 ms of which 1 ms to minimize.
[2023-03-23 15:13:24] [INFO ] Deduced a trap composed of 75 places in 520 ms of which 1 ms to minimize.
[2023-03-23 15:13:24] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1175 ms
[2023-03-23 15:13:26] [INFO ] Deduced a trap composed of 175 places in 413 ms of which 1 ms to minimize.
[2023-03-23 15:13:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 580 ms
[2023-03-23 15:13:27] [INFO ] Deduced a trap composed of 155 places in 436 ms of which 1 ms to minimize.
[2023-03-23 15:13:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 553 ms
[2023-03-23 15:13:28] [INFO ] After 8166ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :12
Attempting to minimize the solution found.
Minimization took 1851 ms.
[2023-03-23 15:13:30] [INFO ] After 11878ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :12
Parikh walk visited 0 properties in 8 ms.
Support contains 21 out of 1080 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1080/1080 places, 2976/2976 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 1080 transition count 2975
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1079 transition count 2975
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 1078 transition count 2974
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 1078 transition count 2974
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 1078 transition count 2974
Applied a total of 5 rules in 177 ms. Remains 1078 /1080 variables (removed 2) and now considering 2974/2976 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 178 ms. Remains : 1078/1080 places, 2974/2976 transitions.
Incomplete random walk after 10000 steps, including 543 resets, run finished after 223 ms. (steps per millisecond=44 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 81 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 81 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 82 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 82 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 80 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 80 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 81 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 74 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 80 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 81 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 80 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 73 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 12) seen :0
Interrupted probabilistic random walk after 67011 steps, run timeout after 3001 ms. (steps per millisecond=22 ) properties seen :{}
Probabilistic random walk after 67011 steps, saw 28706 distinct states, run finished after 3001 ms. (steps per millisecond=22 ) properties seen :0
Running SMT prover for 12 properties.
[2023-03-23 15:13:34] [INFO ] Flow matrix only has 2588 transitions (discarded 386 similar events)
// Phase 1: matrix 2588 rows 1078 cols
[2023-03-23 15:13:34] [INFO ] Computed 84 place invariants in 22 ms
[2023-03-23 15:13:34] [INFO ] [Real]Absence check using 33 positive place invariants in 31 ms returned sat
[2023-03-23 15:13:34] [INFO ] [Real]Absence check using 33 positive and 51 generalized place invariants in 17 ms returned sat
[2023-03-23 15:13:36] [INFO ] After 2082ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-23 15:13:36] [INFO ] [Nat]Absence check using 33 positive place invariants in 29 ms returned sat
[2023-03-23 15:13:36] [INFO ] [Nat]Absence check using 33 positive and 51 generalized place invariants in 12 ms returned sat
[2023-03-23 15:13:38] [INFO ] After 1525ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :12
[2023-03-23 15:13:38] [INFO ] State equation strengthened by 1348 read => feed constraints.
[2023-03-23 15:13:40] [INFO ] After 2349ms SMT Verify possible using 1348 Read/Feed constraints in natural domain returned unsat :0 sat :12
[2023-03-23 15:13:41] [INFO ] Deduced a trap composed of 181 places in 432 ms of which 1 ms to minimize.
[2023-03-23 15:13:41] [INFO ] Deduced a trap composed of 91 places in 457 ms of which 1 ms to minimize.
[2023-03-23 15:13:41] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1099 ms
[2023-03-23 15:13:43] [INFO ] Deduced a trap composed of 166 places in 445 ms of which 1 ms to minimize.
[2023-03-23 15:13:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 652 ms
[2023-03-23 15:13:44] [INFO ] Deduced a trap composed of 161 places in 429 ms of which 1 ms to minimize.
[2023-03-23 15:13:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 620 ms
[2023-03-23 15:13:45] [INFO ] Deduced a trap composed of 122 places in 459 ms of which 1 ms to minimize.
[2023-03-23 15:13:45] [INFO ] Deduced a trap composed of 119 places in 466 ms of which 1 ms to minimize.
[2023-03-23 15:13:46] [INFO ] Deduced a trap composed of 123 places in 428 ms of which 1 ms to minimize.
[2023-03-23 15:13:47] [INFO ] Deduced a trap composed of 125 places in 443 ms of which 1 ms to minimize.
[2023-03-23 15:13:47] [INFO ] Deduced a trap composed of 171 places in 420 ms of which 1 ms to minimize.
[2023-03-23 15:13:48] [INFO ] Deduced a trap composed of 165 places in 426 ms of which 1 ms to minimize.
[2023-03-23 15:13:48] [INFO ] Deduced a trap composed of 172 places in 468 ms of which 1 ms to minimize.
[2023-03-23 15:13:49] [INFO ] Deduced a trap composed of 145 places in 429 ms of which 0 ms to minimize.
[2023-03-23 15:13:50] [INFO ] Deduced a trap composed of 131 places in 464 ms of which 1 ms to minimize.
[2023-03-23 15:13:50] [INFO ] Deduced a trap composed of 138 places in 440 ms of which 1 ms to minimize.
[2023-03-23 15:13:51] [INFO ] Deduced a trap composed of 115 places in 422 ms of which 1 ms to minimize.
[2023-03-23 15:13:51] [INFO ] Deduced a trap composed of 145 places in 461 ms of which 1 ms to minimize.
[2023-03-23 15:13:52] [INFO ] Deduced a trap composed of 93 places in 467 ms of which 1 ms to minimize.
[2023-03-23 15:13:52] [INFO ] Deduced a trap composed of 109 places in 483 ms of which 7 ms to minimize.
[2023-03-23 15:13:53] [INFO ] Deduced a trap composed of 101 places in 489 ms of which 1 ms to minimize.
[2023-03-23 15:13:53] [INFO ] Deduced a trap composed of 108 places in 482 ms of which 1 ms to minimize.
[2023-03-23 15:13:54] [INFO ] Deduced a trap composed of 126 places in 457 ms of which 0 ms to minimize.
[2023-03-23 15:13:54] [INFO ] Deduced a trap composed of 108 places in 465 ms of which 1 ms to minimize.
[2023-03-23 15:13:55] [INFO ] Deduced a trap composed of 88 places in 465 ms of which 1 ms to minimize.
[2023-03-23 15:13:56] [INFO ] Deduced a trap composed of 173 places in 470 ms of which 1 ms to minimize.
[2023-03-23 15:13:56] [INFO ] Deduced a trap composed of 95 places in 475 ms of which 1 ms to minimize.
[2023-03-23 15:13:57] [INFO ] Deduced a trap composed of 155 places in 476 ms of which 8 ms to minimize.
[2023-03-23 15:13:57] [INFO ] Deduced a trap composed of 175 places in 464 ms of which 1 ms to minimize.
[2023-03-23 15:13:58] [INFO ] Deduced a trap composed of 110 places in 471 ms of which 2 ms to minimize.
[2023-03-23 15:13:59] [INFO ] Deduced a trap composed of 102 places in 478 ms of which 17 ms to minimize.
[2023-03-23 15:13:59] [INFO ] Deduced a trap composed of 107 places in 463 ms of which 1 ms to minimize.
[2023-03-23 15:14:00] [INFO ] Deduced a trap composed of 110 places in 470 ms of which 1 ms to minimize.
[2023-03-23 15:14:00] [INFO ] Deduced a trap composed of 118 places in 484 ms of which 1 ms to minimize.
[2023-03-23 15:14:01] [INFO ] Deduced a trap composed of 85 places in 458 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-23 15:14:01] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-23 15:14:01] [INFO ] After 25160ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:12
Parikh walk visited 0 properties in 11 ms.
Support contains 21 out of 1078 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1078/1078 places, 2974/2974 transitions.
Applied a total of 0 rules in 73 ms. Remains 1078 /1078 variables (removed 0) and now considering 2974/2974 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 1078/1078 places, 2974/2974 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1078/1078 places, 2974/2974 transitions.
Applied a total of 0 rules in 69 ms. Remains 1078 /1078 variables (removed 0) and now considering 2974/2974 (removed 0) transitions.
[2023-03-23 15:14:01] [INFO ] Flow matrix only has 2588 transitions (discarded 386 similar events)
[2023-03-23 15:14:01] [INFO ] Invariant cache hit.
[2023-03-23 15:14:02] [INFO ] Implicit Places using invariants in 1075 ms returned [7, 133, 275, 304, 305, 309, 340, 409, 421, 429, 433, 440, 464, 471, 480, 495, 504, 505, 517, 524, 529, 535, 538, 554, 555, 586, 596, 638, 655, 689, 722, 723, 724, 762, 806, 856, 857, 904, 905, 969, 1025]
Discarding 41 places :
Implicit Place search using SMT only with invariants took 1077 ms to find 41 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1037/1078 places, 2974/2974 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 1012 transition count 2949
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 1012 transition count 2949
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 75 place count 987 transition count 2924
Iterating global reduction 0 with 25 rules applied. Total rules applied 100 place count 987 transition count 2924
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 102 place count 987 transition count 2922
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 104 place count 985 transition count 2922
Applied a total of 104 rules in 179 ms. Remains 985 /1037 variables (removed 52) and now considering 2922/2974 (removed 52) transitions.
[2023-03-23 15:14:02] [INFO ] Flow matrix only has 2536 transitions (discarded 386 similar events)
// Phase 1: matrix 2536 rows 985 cols
[2023-03-23 15:14:02] [INFO ] Computed 43 place invariants in 31 ms
[2023-03-23 15:14:03] [INFO ] Implicit Places using invariants in 852 ms returned []
[2023-03-23 15:14:03] [INFO ] Flow matrix only has 2536 transitions (discarded 386 similar events)
[2023-03-23 15:14:03] [INFO ] Invariant cache hit.
[2023-03-23 15:14:04] [INFO ] State equation strengthened by 1348 read => feed constraints.
[2023-03-23 15:14:16] [INFO ] Implicit Places using invariants and state equation in 13290 ms returned []
Implicit Place search using SMT with State Equation took 14145 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 985/1078 places, 2922/2974 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 15470 ms. Remains : 985/1078 places, 2922/2974 transitions.
Successfully simplified 23 atomic propositions for a total of 16 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S16C03-CTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C03-CTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C03-CTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C03-CTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-23 15:14:16] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2023-03-23 15:14:17] [INFO ] Flatten gal took : 97 ms
FORMULA MultiCrashLeafsetExtension-PT-S16C03-CTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C03-CTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S16C03-CTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-23 15:14:17] [INFO ] Flatten gal took : 138 ms
[2023-03-23 15:14:17] [INFO ] Input system was already deterministic with 2892 transitions.
Support contains 34 out of 1380 places (down from 44) after GAL structural reductions.
Computed a total of 548 stabilizing places and 1259 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 1380/1380 places, 2892/2892 transitions.
Drop transitions removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 1380 transition count 2871
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 42 place count 1359 transition count 2871
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 42 place count 1359 transition count 2835
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 114 place count 1323 transition count 2835
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 146 place count 1291 transition count 2787
Iterating global reduction 2 with 32 rules applied. Total rules applied 178 place count 1291 transition count 2787
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 178 place count 1291 transition count 2786
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 180 place count 1290 transition count 2786
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 202 place count 1268 transition count 2724
Iterating global reduction 2 with 22 rules applied. Total rules applied 224 place count 1268 transition count 2724
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 225 place count 1267 transition count 2721
Iterating global reduction 2 with 1 rules applied. Total rules applied 226 place count 1267 transition count 2721
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 1 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 280 place count 1240 transition count 2694
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 296 place count 1224 transition count 2678
Iterating global reduction 2 with 16 rules applied. Total rules applied 312 place count 1224 transition count 2678
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 328 place count 1208 transition count 2630
Iterating global reduction 2 with 16 rules applied. Total rules applied 344 place count 1208 transition count 2630
Applied a total of 344 rules in 470 ms. Remains 1208 /1380 variables (removed 172) and now considering 2630/2892 (removed 262) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 471 ms. Remains : 1208/1380 places, 2630/2892 transitions.
[2023-03-23 15:14:17] [INFO ] Flatten gal took : 57 ms
[2023-03-23 15:14:18] [INFO ] Flatten gal took : 64 ms
[2023-03-23 15:14:18] [INFO ] Input system was already deterministic with 2630 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1380/1380 places, 2892/2892 transitions.
Drop transitions removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 1380 transition count 2871
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 42 place count 1359 transition count 2871
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 35 Pre rules applied. Total rules applied 42 place count 1359 transition count 2836
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 112 place count 1324 transition count 2836
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 144 place count 1292 transition count 2786
Iterating global reduction 2 with 32 rules applied. Total rules applied 176 place count 1292 transition count 2786
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 176 place count 1292 transition count 2785
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 178 place count 1291 transition count 2785
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 199 place count 1270 transition count 2726
Iterating global reduction 2 with 21 rules applied. Total rules applied 220 place count 1270 transition count 2726
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 221 place count 1269 transition count 2723
Iterating global reduction 2 with 1 rules applied. Total rules applied 222 place count 1269 transition count 2723
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 2 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 276 place count 1242 transition count 2696
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 292 place count 1226 transition count 2680
Iterating global reduction 2 with 16 rules applied. Total rules applied 308 place count 1226 transition count 2680
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 324 place count 1210 transition count 2632
Iterating global reduction 2 with 16 rules applied. Total rules applied 340 place count 1210 transition count 2632
Applied a total of 340 rules in 410 ms. Remains 1210 /1380 variables (removed 170) and now considering 2632/2892 (removed 260) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 412 ms. Remains : 1210/1380 places, 2632/2892 transitions.
[2023-03-23 15:14:18] [INFO ] Flatten gal took : 57 ms
[2023-03-23 15:14:18] [INFO ] Flatten gal took : 63 ms
[2023-03-23 15:14:18] [INFO ] Input system was already deterministic with 2632 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1380/1380 places, 2892/2892 transitions.
Drop transitions removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 1380 transition count 2871
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 42 place count 1359 transition count 2871
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 42 place count 1359 transition count 2835
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 114 place count 1323 transition count 2835
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 146 place count 1291 transition count 2787
Iterating global reduction 2 with 32 rules applied. Total rules applied 178 place count 1291 transition count 2787
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 178 place count 1291 transition count 2786
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 180 place count 1290 transition count 2786
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 202 place count 1268 transition count 2724
Iterating global reduction 2 with 22 rules applied. Total rules applied 224 place count 1268 transition count 2724
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 225 place count 1267 transition count 2721
Iterating global reduction 2 with 1 rules applied. Total rules applied 226 place count 1267 transition count 2721
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 1 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 280 place count 1240 transition count 2694
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 296 place count 1224 transition count 2678
Iterating global reduction 2 with 16 rules applied. Total rules applied 312 place count 1224 transition count 2678
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 328 place count 1208 transition count 2630
Iterating global reduction 2 with 16 rules applied. Total rules applied 344 place count 1208 transition count 2630
Applied a total of 344 rules in 419 ms. Remains 1208 /1380 variables (removed 172) and now considering 2630/2892 (removed 262) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 419 ms. Remains : 1208/1380 places, 2630/2892 transitions.
[2023-03-23 15:14:19] [INFO ] Flatten gal took : 53 ms
[2023-03-23 15:14:19] [INFO ] Flatten gal took : 97 ms
[2023-03-23 15:14:19] [INFO ] Input system was already deterministic with 2630 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 2892/2892 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 1332 transition count 2826
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 1332 transition count 2826
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 133 place count 1295 transition count 2751
Iterating global reduction 0 with 37 rules applied. Total rules applied 170 place count 1295 transition count 2751
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 187 place count 1278 transition count 2700
Iterating global reduction 0 with 17 rules applied. Total rules applied 204 place count 1278 transition count 2700
Applied a total of 204 rules in 206 ms. Remains 1278 /1380 variables (removed 102) and now considering 2700/2892 (removed 192) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 207 ms. Remains : 1278/1380 places, 2700/2892 transitions.
[2023-03-23 15:14:19] [INFO ] Flatten gal took : 58 ms
[2023-03-23 15:14:19] [INFO ] Flatten gal took : 65 ms
[2023-03-23 15:14:20] [INFO ] Input system was already deterministic with 2700 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 2892/2892 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 1338 transition count 2834
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 1338 transition count 2834
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 116 place count 1306 transition count 2764
Iterating global reduction 0 with 32 rules applied. Total rules applied 148 place count 1306 transition count 2764
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 161 place count 1293 transition count 2725
Iterating global reduction 0 with 13 rules applied. Total rules applied 174 place count 1293 transition count 2725
Applied a total of 174 rules in 183 ms. Remains 1293 /1380 variables (removed 87) and now considering 2725/2892 (removed 167) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 184 ms. Remains : 1293/1380 places, 2725/2892 transitions.
[2023-03-23 15:14:20] [INFO ] Flatten gal took : 61 ms
[2023-03-23 15:14:20] [INFO ] Flatten gal took : 72 ms
[2023-03-23 15:14:20] [INFO ] Input system was already deterministic with 2725 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1380/1380 places, 2892/2892 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 1380 transition count 2872
Reduce places removed 20 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 21 rules applied. Total rules applied 41 place count 1360 transition count 2871
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 42 place count 1359 transition count 2871
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 35 Pre rules applied. Total rules applied 42 place count 1359 transition count 2836
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 3 with 70 rules applied. Total rules applied 112 place count 1324 transition count 2836
Discarding 32 places :
Symmetric choice reduction at 3 with 32 rule applications. Total rules 144 place count 1292 transition count 2786
Iterating global reduction 3 with 32 rules applied. Total rules applied 176 place count 1292 transition count 2786
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 176 place count 1292 transition count 2785
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 178 place count 1291 transition count 2785
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 199 place count 1270 transition count 2726
Iterating global reduction 3 with 21 rules applied. Total rules applied 220 place count 1270 transition count 2726
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 221 place count 1269 transition count 2723
Iterating global reduction 3 with 1 rules applied. Total rules applied 222 place count 1269 transition count 2723
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 2 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 3 with 54 rules applied. Total rules applied 276 place count 1242 transition count 2696
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 292 place count 1226 transition count 2680
Iterating global reduction 3 with 16 rules applied. Total rules applied 308 place count 1226 transition count 2680
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 324 place count 1210 transition count 2632
Iterating global reduction 3 with 16 rules applied. Total rules applied 340 place count 1210 transition count 2632
Applied a total of 340 rules in 360 ms. Remains 1210 /1380 variables (removed 170) and now considering 2632/2892 (removed 260) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 360 ms. Remains : 1210/1380 places, 2632/2892 transitions.
[2023-03-23 15:14:21] [INFO ] Flatten gal took : 64 ms
[2023-03-23 15:14:21] [INFO ] Flatten gal took : 54 ms
[2023-03-23 15:14:21] [INFO ] Input system was already deterministic with 2632 transitions.
Incomplete random walk after 10000 steps, including 428 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Finished probabilistic random walk after 11556 steps, run visited all 1 properties in 438 ms. (steps per millisecond=26 )
Probabilistic random walk after 11556 steps, saw 5191 distinct states, run finished after 438 ms. (steps per millisecond=26 ) properties seen :1
FORMULA MultiCrashLeafsetExtension-PT-S16C03-CTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 1380/1380 places, 2892/2892 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 1380 transition count 2872
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 40 place count 1360 transition count 2872
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 35 Pre rules applied. Total rules applied 40 place count 1360 transition count 2837
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 110 place count 1325 transition count 2837
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 142 place count 1293 transition count 2787
Iterating global reduction 2 with 32 rules applied. Total rules applied 174 place count 1293 transition count 2787
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 174 place count 1293 transition count 2786
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 176 place count 1292 transition count 2786
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 197 place count 1271 transition count 2727
Iterating global reduction 2 with 21 rules applied. Total rules applied 218 place count 1271 transition count 2727
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 219 place count 1270 transition count 2724
Iterating global reduction 2 with 1 rules applied. Total rules applied 220 place count 1270 transition count 2724
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 1 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 272 place count 1244 transition count 2698
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 287 place count 1229 transition count 2683
Iterating global reduction 2 with 15 rules applied. Total rules applied 302 place count 1229 transition count 2683
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 317 place count 1214 transition count 2638
Iterating global reduction 2 with 15 rules applied. Total rules applied 332 place count 1214 transition count 2638
Applied a total of 332 rules in 371 ms. Remains 1214 /1380 variables (removed 166) and now considering 2638/2892 (removed 254) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 372 ms. Remains : 1214/1380 places, 2638/2892 transitions.
[2023-03-23 15:14:22] [INFO ] Flatten gal took : 49 ms
[2023-03-23 15:14:22] [INFO ] Flatten gal took : 56 ms
[2023-03-23 15:14:22] [INFO ] Input system was already deterministic with 2638 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1380/1380 places, 2892/2892 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 1331 transition count 2825
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 1331 transition count 2825
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 136 place count 1293 transition count 2747
Iterating global reduction 0 with 38 rules applied. Total rules applied 174 place count 1293 transition count 2747
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 191 place count 1276 transition count 2696
Iterating global reduction 0 with 17 rules applied. Total rules applied 208 place count 1276 transition count 2696
Applied a total of 208 rules in 177 ms. Remains 1276 /1380 variables (removed 104) and now considering 2696/2892 (removed 196) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 177 ms. Remains : 1276/1380 places, 2696/2892 transitions.
[2023-03-23 15:14:22] [INFO ] Flatten gal took : 54 ms
[2023-03-23 15:14:22] [INFO ] Flatten gal took : 61 ms
[2023-03-23 15:14:22] [INFO ] Input system was already deterministic with 2696 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1380/1380 places, 2892/2892 transitions.
Drop transitions removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 1380 transition count 2871
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 42 place count 1359 transition count 2871
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 42 place count 1359 transition count 2835
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 114 place count 1323 transition count 2835
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 146 place count 1291 transition count 2785
Iterating global reduction 2 with 32 rules applied. Total rules applied 178 place count 1291 transition count 2785
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 178 place count 1291 transition count 2784
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 180 place count 1290 transition count 2784
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 202 place count 1268 transition count 2722
Iterating global reduction 2 with 22 rules applied. Total rules applied 224 place count 1268 transition count 2722
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 225 place count 1267 transition count 2719
Iterating global reduction 2 with 1 rules applied. Total rules applied 226 place count 1267 transition count 2719
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 1 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 280 place count 1240 transition count 2692
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 296 place count 1224 transition count 2676
Iterating global reduction 2 with 16 rules applied. Total rules applied 312 place count 1224 transition count 2676
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 328 place count 1208 transition count 2628
Iterating global reduction 2 with 16 rules applied. Total rules applied 344 place count 1208 transition count 2628
Applied a total of 344 rules in 375 ms. Remains 1208 /1380 variables (removed 172) and now considering 2628/2892 (removed 264) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 375 ms. Remains : 1208/1380 places, 2628/2892 transitions.
[2023-03-23 15:14:23] [INFO ] Flatten gal took : 47 ms
[2023-03-23 15:14:23] [INFO ] Flatten gal took : 53 ms
[2023-03-23 15:14:23] [INFO ] Input system was already deterministic with 2628 transitions.
[2023-03-23 15:14:23] [INFO ] Flatten gal took : 85 ms
[2023-03-23 15:14:23] [INFO ] Flatten gal took : 61 ms
[2023-03-23 15:14:23] [INFO ] Export to MCC of 8 properties in file /home/mcc/execution/CTLFireability.sr.xml took 2 ms.
[2023-03-23 15:14:23] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1380 places, 2892 transitions and 12801 arcs took 18 ms.
Total runtime 142955 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only
Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets
authors: Alex Tovchigrechko (IDD package and CTL model checking)
Martin Schwarick (Symbolic numerical analysis and CSL model checking)
Christian Rohr (Simulative and approximative numerical model checking)
marcie@informatik.tu-cottbus.de
called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=CTLFireability.xml --memory=6 --mcc-mode
parse successfull
net created successfully
Net: Petri
(NrP: 1380 NrTr: 2892 NrArc: 12801)
parse formulas
formulas created successfully
place and transition orderings generation:0m 0.352sec
net check time: 0m 0.001sec
init dd package: 0m 2.724sec
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 9988792 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16092764 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok
initing FirstDep: 0m 0.044sec
18327 36528 56995 75578 90489 105502 167940 240980 336262 419492 484856 517151 551019 596729 655516
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="MultiCrashLeafsetExtension-PT-S16C03"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="marciexred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool marciexred"
echo " Input is MultiCrashLeafsetExtension-PT-S16C03, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r234-tall-167856420800754"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S16C03.tgz
mv MultiCrashLeafsetExtension-PT-S16C03 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;