About the Execution of 2020-gold for FlexibleBarrier-PT-08b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 11042.508 | 3600000.00 | 3627391.00 | 9185.60 | ?FT?FFFFFFFFFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2021-input.r113-smll-162075355600022.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-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 2-4028
Executing tool gold2020
Input is FlexibleBarrier-PT-08b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r113-smll-162075355600022
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 636K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 105K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 125K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 16:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 23 11:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 23 11:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 22 19:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 22 19:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 241K May 5 16:51 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 FlexibleBarrier-PT-08b-00
FORMULA_NAME FlexibleBarrier-PT-08b-01
FORMULA_NAME FlexibleBarrier-PT-08b-02
FORMULA_NAME FlexibleBarrier-PT-08b-03
FORMULA_NAME FlexibleBarrier-PT-08b-04
FORMULA_NAME FlexibleBarrier-PT-08b-05
FORMULA_NAME FlexibleBarrier-PT-08b-06
FORMULA_NAME FlexibleBarrier-PT-08b-07
FORMULA_NAME FlexibleBarrier-PT-08b-08
FORMULA_NAME FlexibleBarrier-PT-08b-09
FORMULA_NAME FlexibleBarrier-PT-08b-10
FORMULA_NAME FlexibleBarrier-PT-08b-11
FORMULA_NAME FlexibleBarrier-PT-08b-12
FORMULA_NAME FlexibleBarrier-PT-08b-13
FORMULA_NAME FlexibleBarrier-PT-08b-14
FORMULA_NAME FlexibleBarrier-PT-08b-15
=== Now, execution of the tool begins
BK_START 1620905638029
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-13 11:34:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-13 11:34:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 11:34:00] [INFO ] Load time of PNML (sax parser for PT used): 165 ms
[2021-05-13 11:34:00] [INFO ] Transformed 920 places.
[2021-05-13 11:34:00] [INFO ] Transformed 1057 transitions.
[2021-05-13 11:34:00] [INFO ] Found NUPN structural information;
[2021-05-13 11:34:00] [INFO ] Parsed PT model containing 920 places and 1057 transitions in 232 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 60 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 1594 resets, run finished after 447 ms. (steps per millisecond=223 ) properties seen :[0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1]
// Phase 1: matrix 1057 rows 920 cols
[2021-05-13 11:34:01] [INFO ] Computed 10 place invariants in 40 ms
[2021-05-13 11:34:01] [INFO ] [Real]Absence check using 10 positive place invariants in 70 ms returned sat
[2021-05-13 11:34:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:34:04] [INFO ] [Real]Absence check using state equation in 2197 ms returned sat
[2021-05-13 11:34:05] [INFO ] Deduced a trap composed of 98 places in 867 ms
[2021-05-13 11:34:06] [INFO ] Deduced a trap composed of 57 places in 838 ms
[2021-05-13 11:34:06] [INFO ] Deduced a trap composed of 318 places in 695 ms
[2021-05-13 11:34:07] [INFO ] Deduced a trap composed of 311 places in 660 ms
[2021-05-13 11:34:08] [INFO ] Deduced a trap composed of 347 places in 548 ms
[2021-05-13 11:34:08] [INFO ] Deduced a trap composed of 291 places in 491 ms
[2021-05-13 11:34:08] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 4486 ms
[2021-05-13 11:34:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:34:14] [INFO ] [Nat]Absence check using 10 positive place invariants in 5459 ms returned sat
[2021-05-13 11:34:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 11:34:16] [INFO ] [Nat]Absence check using state equation in 2062 ms returned sat
[2021-05-13 11:34:17] [INFO ] Deduced a trap composed of 173 places in 679 ms
[2021-05-13 11:34:17] [INFO ] Deduced a trap composed of 140 places in 644 ms
[2021-05-13 11:34:18] [INFO ] Deduced a trap composed of 54 places in 621 ms
[2021-05-13 11:34:19] [INFO ] Deduced a trap composed of 52 places in 778 ms
[2021-05-13 11:34:20] [INFO ] Deduced a trap composed of 307 places in 670 ms
[2021-05-13 11:34:20] [INFO ] Deduced a trap composed of 162 places in 582 ms
[2021-05-13 11:34:21] [INFO ] Deduced a trap composed of 311 places in 547 ms
[2021-05-13 11:34:21] [INFO ] Deduced a trap composed of 344 places in 498 ms
[2021-05-13 11:34:22] [INFO ] Deduced a trap composed of 314 places in 420 ms
[2021-05-13 11:34:22] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 5902 ms
[2021-05-13 11:34:22] [INFO ] Computed and/alt/rep : 1056/5343/1056 causal constraints in 93 ms.
[2021-05-13 11:34:28] [INFO ] Added : 400 causal constraints over 80 iterations in 6415 ms. Result :(error "Solver has unexpectedly terminated")
[2021-05-13 11:34:28] [INFO ] [Real]Absence check using 10 positive place invariants in 52 ms returned sat
[2021-05-13 11:34:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:34:31] [INFO ] [Real]Absence check using state equation in 2098 ms returned sat
[2021-05-13 11:34:31] [INFO ] Computed and/alt/rep : 1056/5343/1056 causal constraints in 84 ms.
[2021-05-13 11:34:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:34:37] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 11:34:40] [INFO ] [Nat]Absence check using 10 positive place invariants in 9299 ms returned unknown
[2021-05-13 11:34:41] [INFO ] [Real]Absence check using 10 positive place invariants in 47 ms returned sat
[2021-05-13 11:34:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:34:43] [INFO ] [Real]Absence check using state equation in 2044 ms returned sat
[2021-05-13 11:34:43] [INFO ] Deduced a trap composed of 307 places in 698 ms
[2021-05-13 11:34:44] [INFO ] Deduced a trap composed of 317 places in 639 ms
[2021-05-13 11:34:45] [INFO ] Deduced a trap composed of 308 places in 586 ms
[2021-05-13 11:34:45] [INFO ] Deduced a trap composed of 285 places in 569 ms
[2021-05-13 11:34:46] [INFO ] Deduced a trap composed of 283 places in 519 ms
[2021-05-13 11:34:46] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 3285 ms
[2021-05-13 11:34:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:34:49] [INFO ] [Nat]Absence check using 10 positive place invariants in 2389 ms returned sat
[2021-05-13 11:34:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 11:34:51] [INFO ] [Nat]Absence check using state equation in 2118 ms returned sat
[2021-05-13 11:34:51] [INFO ] Deduced a trap composed of 307 places in 695 ms
[2021-05-13 11:34:52] [INFO ] Deduced a trap composed of 317 places in 639 ms
[2021-05-13 11:34:53] [INFO ] Deduced a trap composed of 311 places in 597 ms
[2021-05-13 11:34:53] [INFO ] Deduced a trap composed of 306 places in 578 ms
[2021-05-13 11:34:54] [INFO ] Deduced a trap composed of 297 places in 549 ms
[2021-05-13 11:34:55] [INFO ] Deduced a trap composed of 280 places in 562 ms
[2021-05-13 11:34:55] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 3902 ms
[2021-05-13 11:34:55] [INFO ] Computed and/alt/rep : 1056/5343/1056 causal constraints in 103 ms.
[2021-05-13 11:35:06] [INFO ] Added : 665 causal constraints over 133 iterations in 11454 ms. Result :(error "Failed to check-sat")
[2021-05-13 11:35:06] [INFO ] [Real]Absence check using 10 positive place invariants in 46 ms returned sat
[2021-05-13 11:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:35:08] [INFO ] [Real]Absence check using state equation in 2054 ms returned sat
[2021-05-13 11:35:09] [INFO ] Deduced a trap composed of 314 places in 597 ms
[2021-05-13 11:35:10] [INFO ] Deduced a trap composed of 349 places in 524 ms
[2021-05-13 11:35:10] [INFO ] Deduced a trap composed of 336 places in 472 ms
[2021-05-13 11:35:11] [INFO ] Deduced a trap composed of 293 places in 392 ms
[2021-05-13 11:35:11] [INFO ] Deduced a trap composed of 321 places in 469 ms
[2021-05-13 11:35:12] [INFO ] Deduced a trap composed of 353 places in 515 ms
[2021-05-13 11:35:12] [INFO ] Deduced a trap composed of 346 places in 462 ms
[2021-05-13 11:35:13] [INFO ] Deduced a trap composed of 324 places in 404 ms
[2021-05-13 11:35:13] [INFO ] Deduced a trap composed of 355 places in 526 ms
[2021-05-13 11:35:14] [INFO ] Deduced a trap composed of 313 places in 467 ms
[2021-05-13 11:35:14] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 5330 ms
[2021-05-13 11:35:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:35:19] [INFO ] [Nat]Absence check using 10 positive place invariants in 5519 ms returned sat
[2021-05-13 11:35:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 11:35:21] [INFO ] [Nat]Absence check using state equation in 2043 ms returned sat
[2021-05-13 11:35:22] [INFO ] Computed and/alt/rep : 1056/5343/1056 causal constraints in 85 ms.
[2021-05-13 11:35:34] [INFO ] Added : 700 causal constraints over 140 iterations in 12282 ms. Result :(error "Failed to check-sat")
[2021-05-13 11:35:34] [INFO ] [Real]Absence check using 10 positive place invariants in 49 ms returned sat
[2021-05-13 11:35:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:35:36] [INFO ] [Real]Absence check using state equation in 2085 ms returned sat
[2021-05-13 11:35:36] [INFO ] Computed and/alt/rep : 1056/5343/1056 causal constraints in 74 ms.
[2021-05-13 11:35:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:35:43] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 11:35:46] [INFO ] [Nat]Absence check using 10 positive place invariants in 9490 ms returned unknown
[2021-05-13 11:35:46] [INFO ] [Real]Absence check using 10 positive place invariants in 55 ms returned sat
[2021-05-13 11:35:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:35:48] [INFO ] [Real]Absence check using state equation in 2124 ms returned sat
[2021-05-13 11:35:49] [INFO ] Deduced a trap composed of 309 places in 657 ms
[2021-05-13 11:35:50] [INFO ] Deduced a trap composed of 304 places in 616 ms
[2021-05-13 11:35:51] [INFO ] Deduced a trap composed of 288 places in 628 ms
[2021-05-13 11:35:51] [INFO ] Deduced a trap composed of 362 places in 560 ms
[2021-05-13 11:35:52] [INFO ] Deduced a trap composed of 311 places in 578 ms
[2021-05-13 11:35:52] [INFO ] Deduced a trap composed of 323 places in 499 ms
[2021-05-13 11:35:53] [INFO ] Deduced a trap composed of 296 places in 493 ms
[2021-05-13 11:35:53] [INFO ] Deduced a trap composed of 302 places in 465 ms
[2021-05-13 11:35:54] [INFO ] Deduced a trap composed of 301 places in 539 ms
[2021-05-13 11:35:54] [INFO ] Deduced a trap composed of 282 places in 466 ms
[2021-05-13 11:35:54] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 5988 ms
[2021-05-13 11:35:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:36:01] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 11:36:04] [INFO ] [Nat]Absence check using 10 positive place invariants in 9301 ms returned unknown
[2021-05-13 11:36:04] [INFO ] [Real]Absence check using 10 positive place invariants in 48 ms returned sat
[2021-05-13 11:36:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:36:06] [INFO ] [Real]Absence check using state equation in 2085 ms returned sat
[2021-05-13 11:36:07] [INFO ] Deduced a trap composed of 335 places in 745 ms
[2021-05-13 11:36:08] [INFO ] Deduced a trap composed of 92 places in 688 ms
[2021-05-13 11:36:08] [INFO ] Deduced a trap composed of 312 places in 604 ms
[2021-05-13 11:36:09] [INFO ] Deduced a trap composed of 312 places in 589 ms
[2021-05-13 11:36:10] [INFO ] Deduced a trap composed of 316 places in 530 ms
[2021-05-13 11:36:10] [INFO ] Deduced a trap composed of 318 places in 472 ms
[2021-05-13 11:36:11] [INFO ] Deduced a trap composed of 321 places in 467 ms
[2021-05-13 11:36:11] [INFO ] Deduced a trap composed of 300 places in 469 ms
[2021-05-13 11:36:12] [INFO ] Deduced a trap composed of 326 places in 534 ms
[2021-05-13 11:36:12] [INFO ] Deduced a trap composed of 291 places in 467 ms
[2021-05-13 11:36:13] [INFO ] Deduced a trap composed of 166 places in 355 ms
[2021-05-13 11:36:13] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 6486 ms
[2021-05-13 11:36:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:36:19] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 11:36:22] [INFO ] [Nat]Absence check using 10 positive place invariants in 9334 ms returned unknown
[2021-05-13 11:36:22] [INFO ] [Real]Absence check using 10 positive place invariants in 48 ms returned sat
[2021-05-13 11:36:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:36:25] [INFO ] [Real]Absence check using state equation in 2128 ms returned sat
[2021-05-13 11:36:25] [INFO ] Deduced a trap composed of 163 places in 725 ms
[2021-05-13 11:36:26] [INFO ] Deduced a trap composed of 52 places in 319 ms
[2021-05-13 11:36:26] [INFO ] Deduced a trap composed of 98 places in 305 ms
[2021-05-13 11:36:26] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1502 ms
[2021-05-13 11:36:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:36:32] [INFO ] [Nat]Absence check using 10 positive place invariants in 5578 ms returned sat
[2021-05-13 11:36:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 11:36:34] [INFO ] [Nat]Absence check using state equation in 2086 ms returned sat
[2021-05-13 11:36:35] [INFO ] Deduced a trap composed of 139 places in 760 ms
[2021-05-13 11:36:35] [INFO ] Deduced a trap composed of 57 places in 692 ms
[2021-05-13 11:36:36] [INFO ] Deduced a trap composed of 58 places in 501 ms
[2021-05-13 11:36:37] [INFO ] Deduced a trap composed of 231 places in 430 ms
[2021-05-13 11:36:37] [INFO ] Deduced a trap composed of 162 places in 353 ms
[2021-05-13 11:36:37] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2973 ms
[2021-05-13 11:36:37] [INFO ] Computed and/alt/rep : 1056/5343/1056 causal constraints in 73 ms.
[2021-05-13 11:36:46] [INFO ] Added : 555 causal constraints over 111 iterations in 9217 ms. Result :unknown
[2021-05-13 11:36:46] [INFO ] [Real]Absence check using 10 positive place invariants in 48 ms returned sat
[2021-05-13 11:36:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:36:49] [INFO ] [Real]Absence check using state equation in 2150 ms returned sat
[2021-05-13 11:36:49] [INFO ] Deduced a trap composed of 141 places in 330 ms
[2021-05-13 11:36:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 399 ms
[2021-05-13 11:36:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:36:55] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 11:36:56] [INFO ] [Nat]Absence check using 10 positive place invariants in 7352 ms returned sat
[2021-05-13 11:36:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 11:36:59] [INFO ] [Nat]Absence check using state equation in 2080 ms returned sat
[2021-05-13 11:36:59] [INFO ] Deduced a trap composed of 240 places in 713 ms
[2021-05-13 11:37:00] [INFO ] Deduced a trap composed of 329 places in 644 ms
[2021-05-13 11:37:01] [INFO ] Deduced a trap composed of 344 places in 620 ms
[2021-05-13 11:37:01] [INFO ] Deduced a trap composed of 354 places in 578 ms
[2021-05-13 11:37:02] [INFO ] Deduced a trap composed of 94 places in 596 ms
[2021-05-13 11:37:03] [INFO ] Deduced a trap composed of 341 places in 592 ms
[2021-05-13 11:37:03] [INFO ] Deduced a trap composed of 280 places in 534 ms
[2021-05-13 11:37:04] [INFO ] Deduced a trap composed of 231 places in 592 ms
[2021-05-13 11:37:04] [INFO ] Deduced a trap composed of 314 places in 552 ms
[2021-05-13 11:37:05] [INFO ] Deduced a trap composed of 165 places in 704 ms
[2021-05-13 11:37:06] [INFO ] Deduced a trap composed of 327 places in 647 ms
[2021-05-13 11:37:06] [INFO ] Deduced a trap composed of 52 places in 592 ms
[2021-05-13 11:37:07] [INFO ] Deduced a trap composed of 315 places in 543 ms
[2021-05-13 11:37:08] [INFO ] Deduced a trap composed of 288 places in 481 ms
[2021-05-13 11:37:08] [INFO ] Trap strengthening (SAT) tested/added 15/14 trap constraints in 9013 ms
[2021-05-13 11:37:08] [INFO ] Computed and/alt/rep : 1056/5343/1056 causal constraints in 72 ms.
[2021-05-13 11:37:09] [INFO ] Added : 95 causal constraints over 19 iterations in 1417 ms. Result :(error "Failed to check-sat")
[2021-05-13 11:37:09] [INFO ] [Real]Absence check using 10 positive place invariants in 48 ms returned sat
[2021-05-13 11:37:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:37:11] [INFO ] [Real]Absence check using state equation in 2071 ms returned sat
[2021-05-13 11:37:11] [INFO ] Computed and/alt/rep : 1056/5343/1056 causal constraints in 68 ms.
[2021-05-13 11:37:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:37:18] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 11:37:20] [INFO ] [Nat]Absence check using 10 positive place invariants in 8637 ms returned sat
[2021-05-13 11:37:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 11:37:23] [INFO ] [Nat]Absence check using state equation in 2121 ms returned sat
[2021-05-13 11:37:23] [INFO ] Computed and/alt/rep : 1056/5343/1056 causal constraints in 75 ms.
[2021-05-13 11:37:32] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (=> (> t556 0) (and (> t1022 0) (< o1022 o556)))") while checking expression at index 9
[2021-05-13 11:37:32] [INFO ] [Real]Absence check using 10 positive place invariants in 48 ms returned sat
[2021-05-13 11:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:37:34] [INFO ] [Real]Absence check using state equation in 2067 ms returned sat
[2021-05-13 11:37:35] [INFO ] Deduced a trap composed of 385 places in 674 ms
[2021-05-13 11:37:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 749 ms
[2021-05-13 11:37:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:37:41] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-13 11:37:44] [INFO ] [Nat]Absence check using 10 positive place invariants in 9312 ms returned unknown
[2021-05-13 11:37:44] [INFO ] [Real]Absence check using 10 positive place invariants in 46 ms returned sat
[2021-05-13 11:37:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:37:46] [INFO ] [Real]Absence check using state equation in 2084 ms returned sat
[2021-05-13 11:37:47] [INFO ] Deduced a trap composed of 347 places in 678 ms
[2021-05-13 11:37:48] [INFO ] Deduced a trap composed of 317 places in 634 ms
[2021-05-13 11:37:49] [INFO ] Deduced a trap composed of 332 places in 600 ms
[2021-05-13 11:37:49] [INFO ] Deduced a trap composed of 363 places in 652 ms
[2021-05-13 11:37:50] [INFO ] Deduced a trap composed of 321 places in 605 ms
[2021-05-13 11:37:51] [INFO ] Deduced a trap composed of 310 places in 644 ms
[2021-05-13 11:37:51] [INFO ] Deduced a trap composed of 350 places in 628 ms
[2021-05-13 11:37:52] [INFO ] Deduced a trap composed of 304 places in 578 ms
[2021-05-13 11:37:53] [INFO ] Deduced a trap composed of 284 places in 633 ms
[2021-05-13 11:37:53] [INFO ] Deduced a trap composed of 319 places in 499 ms
[2021-05-13 11:37:54] [INFO ] Deduced a trap composed of 319 places in 550 ms
[2021-05-13 11:37:54] [INFO ] Deduced a trap composed of 286 places in 511 ms
[2021-05-13 11:37:54] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 7816 ms
[2021-05-13 11:37:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:37:56] [INFO ] [Nat]Absence check using 10 positive place invariants in 1192 ms returned sat
[2021-05-13 11:37:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 11:37:58] [INFO ] [Nat]Absence check using state equation in 2049 ms returned sat
[2021-05-13 11:37:58] [INFO ] Computed and/alt/rep : 1056/5343/1056 causal constraints in 64 ms.
[2021-05-13 11:38:14] [INFO ] Added : 910 causal constraints over 182 iterations in 16584 ms. Result :unknown
[2021-05-13 11:38:15] [INFO ] [Real]Absence check using 10 positive place invariants in 47 ms returned sat
[2021-05-13 11:38:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:38:17] [INFO ] [Real]Absence check using state equation in 2097 ms returned sat
[2021-05-13 11:38:17] [INFO ] Computed and/alt/rep : 1056/5343/1056 causal constraints in 64 ms.
[2021-05-13 11:38:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:38:20] [INFO ] [Nat]Absence check using 10 positive place invariants in 2875 ms returned sat
[2021-05-13 11:38:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 11:38:22] [INFO ] [Nat]Absence check using state equation in 2068 ms returned sat
[2021-05-13 11:38:22] [INFO ] Computed and/alt/rep : 1056/5343/1056 causal constraints in 64 ms.
[2021-05-13 11:38:37] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (=> (> t889 0) (and (and (> t576 0) (< o576 o889)) (and (> t5 0) (< o5 o889))))") while checking expression at index 12
[2021-05-13 11:38:37] [INFO ] [Real]Absence check using 10 positive place invariants in 48 ms returned sat
[2021-05-13 11:38:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 11:38:39] [INFO ] [Real]Absence check using state equation in 2058 ms returned sat
[2021-05-13 11:38:39] [INFO ] Computed and/alt/rep : 1056/5343/1056 causal constraints in 65 ms.
[2021-05-13 11:38:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 11:38:45] [INFO ] [Nat]Absence check using 10 positive place invariants in 5499 ms returned sat
[2021-05-13 11:38:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 11:38:47] [INFO ] [Nat]Absence check using state equation in 2059 ms returned sat
[2021-05-13 11:38:48] [INFO ] Deduced a trap composed of 348 places in 647 ms
[2021-05-13 11:38:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 727 ms
[2021-05-13 11:38:48] [INFO ] Computed and/alt/rep : 1056/5343/1056 causal constraints in 66 ms.
[2021-05-13 11:39:00] [INFO ] Added : 680 causal constraints over 136 iterations in 11581 ms. Result :(error "Failed to check-sat")
[2021-05-13 11:39:00] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2021-05-13 11:39:00] [INFO ] Flatten gal took : 170 ms
FORMULA FlexibleBarrier-PT-08b-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-08b-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-13 11:39:00] [INFO ] Applying decomposition
[2021-05-13 11:39:00] [INFO ] Flatten gal took : 80 ms
[2021-05-13 11:39:00] [INFO ] Decomposing Gal with order
[2021-05-13 11:39:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-13 11:39:00] [INFO ] Removed a total of 49 redundant transitions.
[2021-05-13 11:39:00] [INFO ] Flatten gal took : 208 ms
[2021-05-13 11:39:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 205 labels/synchronizations in 61 ms.
[2021-05-13 11:39:01] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 5 ms.
[2021-05-13 11:39:01] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 13 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ FlexibleBarrier-PT-08b @ 3570 seconds
FORMULA FlexibleBarrier-PT-08b-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA FlexibleBarrier-PT-08b-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA FlexibleBarrier-PT-08b-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA FlexibleBarrier-PT-08b-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA FlexibleBarrier-PT-08b-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA FlexibleBarrier-PT-08b-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA FlexibleBarrier-PT-08b-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA FlexibleBarrier-PT-08b-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA FlexibleBarrier-PT-08b-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA FlexibleBarrier-PT-08b-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA FlexibleBarrier-PT-08b-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA FlexibleBarrier-PT-08b-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 5153448 kB
After kill :
MemTotal: 16427332 kB
MemFree: 5188616 kB
--------------------
content from stderr:
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="FlexibleBarrier-PT-08b"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2020"
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 2-4028"
echo " Executing tool gold2020"
echo " Input is FlexibleBarrier-PT-08b, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r113-smll-162075355600022"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-08b.tgz
mv FlexibleBarrier-PT-08b execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;