About the Execution of ITS-Tools for Railroad-PT-050
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15769.080 | 3600000.00 | 2750930.00 | 432124.10 | ????????F??T?F?? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2020-input.r141-smll-158961510900316.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Railroad-PT-050, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r141-smll-158961510900316
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 4.1K Apr 12 08:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 12 08:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 11 09:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 11 09:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:38 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 24 05:38 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Apr 14 12:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 14 12:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Apr 10 14:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 10 14:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 9 21:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 9 21:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 10 22:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 10 22:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:38 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 iscolored
-rw-r--r-- 1 mcc users 1.4M Mar 24 05:38 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 Railroad-PT-050-CTLFireability-00
FORMULA_NAME Railroad-PT-050-CTLFireability-01
FORMULA_NAME Railroad-PT-050-CTLFireability-02
FORMULA_NAME Railroad-PT-050-CTLFireability-03
FORMULA_NAME Railroad-PT-050-CTLFireability-04
FORMULA_NAME Railroad-PT-050-CTLFireability-05
FORMULA_NAME Railroad-PT-050-CTLFireability-06
FORMULA_NAME Railroad-PT-050-CTLFireability-07
FORMULA_NAME Railroad-PT-050-CTLFireability-08
FORMULA_NAME Railroad-PT-050-CTLFireability-09
FORMULA_NAME Railroad-PT-050-CTLFireability-10
FORMULA_NAME Railroad-PT-050-CTLFireability-11
FORMULA_NAME Railroad-PT-050-CTLFireability-12
FORMULA_NAME Railroad-PT-050-CTLFireability-13
FORMULA_NAME Railroad-PT-050-CTLFireability-14
FORMULA_NAME Railroad-PT-050-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1590084008258
[2020-05-21 18:00:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-21 18:00:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-21 18:00:11] [INFO ] Load time of PNML (sax parser for PT used): 472 ms
[2020-05-21 18:00:11] [INFO ] Transformed 518 places.
[2020-05-21 18:00:12] [INFO ] Transformed 2756 transitions.
[2020-05-21 18:00:12] [INFO ] Parsed PT model containing 518 places and 2756 transitions in 601 ms.
Deduced a syphon composed of 151 places in 57 ms
Reduce places removed 151 places and 50 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 115 ms.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 1508 ms. (steps per millisecond=66 ) properties seen :[0, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0]
// Phase 1: matrix 2706 rows 367 cols
[2020-05-21 18:00:13] [INFO ] Invariants computation overflowed in 99 ms
[2020-05-21 18:00:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 18:00:17] [INFO ] [Real]Absence check using state equation in 2917 ms returned sat
[2020-05-21 18:00:18] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 779 ms.
[2020-05-21 18:00:19] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 18:00:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 18:00:22] [INFO ] [Nat]Absence check using state equation in 2737 ms returned sat
[2020-05-21 18:00:22] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 522 ms.
[2020-05-21 18:00:39] [INFO ] Added : 290 causal constraints over 58 iterations in 17063 ms. Result :(error "Solver has unexpectedly terminated")
[2020-05-21 18:00:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 18:00:41] [INFO ] [Real]Absence check using state equation in 2142 ms returned sat
[2020-05-21 18:00:41] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 253 ms.
[2020-05-21 18:00:42] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 18:00:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 18:00:44] [INFO ] [Nat]Absence check using state equation in 2055 ms returned sat
[2020-05-21 18:00:44] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 224 ms.
[2020-05-21 18:01:02] [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 (=> (> t346 0) (and (or (and (> t30 0) (< o30 o346)) (and (> t351 0) (< o351 o346)) (and (> t352 0) (< o352 o346)) (and (> t353 0) (< o353 o346)) (and (> t354 0) (< o354 o346)) (and (> t355 0) (< o355 o346)) (and (> t356 0) (< o356 o346)) (and (> t358 0) (< o358 o346)) (and (> t359 0) (< o359 o346)) (and (> t360 0) (< o360 o346)) (and (> t361 0) (< o361 o346)) (and (> t362 0) (< o362 o346)) (and (> t363 0) (< o363 o346)) (and (> t364 0) (< o364 o346)) (and (> t365 0) (< o365 o346)) (and (> t366 0) (< o366 o346)) (and (> t367 0) (< o367 o346)) (and (> t369 0) (< o369 o346)) (and (> t370 0) (< o370 o346)) (and (> t371 0) (< o371 o346)) (and (> t372 0) (< o372 o346)) (and (> t373 0) (< o373 o346)) (and (> t374 0) (< o374 o346)) (and (> t375 0) (< o375 o346)) (and (> t376 0) (< o376 o346)) (and (> t377 0) (< o377 o346)) (and (> t378 0) (< o378 o346)) (and (> t380 0) (< o380 o346)) (and (> t381 0) (< o381 o346)) (and (> t382 0) (< o382 o346)) (and (> t383 0) (< o383 o346)) (and (> t384 0) (< o384 o346)) (and (> t385 0) (< o385 o346)) (and (> t386 0) (< o386 o346)) (and (> t387 0) (< o387 o346)) (and (> t388 0) (< o388 o346)) (and (> t389 0) (< o389 o346)) (and (> t391 0) (< o391 o346)) (and (> t392 0) (< o392 o346)) (and (> t393 0) (< o393 o346)) (and (> t394 0) (< o394 o346)) (and (> t395 0) (< o395 o346)) (and (> t396 0) (< o396 o346)) (and (> t397 0) (< o397 o346)) (and (> t398 0) (< o398 o346)) (and (> t399 0) (< o399 o346)) (and (> t400 0) (< o400 o346)) (and (> t402 0) (< o402 o346)) (and (> t403 0) (< o403 o346)) (and (> t404 0) (< o404 o346)) (and (> t405 0) (< o405 o346))) (and (> t83 0) (< o83 o346))))") while checking expression at index 1
[2020-05-21 18:01:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 18:01:04] [INFO ] [Real]Absence check using state equation in 2082 ms returned sat
[2020-05-21 18:01:04] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 284 ms.
[2020-05-21 18:01:05] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 18:01:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 18:01:07] [INFO ] [Nat]Absence check using state equation in 2021 ms returned sat
[2020-05-21 18:01:07] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 287 ms.
[2020-05-21 18:01:25] [INFO ] Added : 295 causal constraints over 59 iterations in 17883 ms. Result :unknown
[2020-05-21 18:01:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 18:01:27] [INFO ] [Real]Absence check using state equation in 1963 ms returned sat
[2020-05-21 18:01:27] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 415 ms.
[2020-05-21 18:01:28] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 18:01:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 18:01:30] [INFO ] [Nat]Absence check using state equation in 1939 ms returned sat
[2020-05-21 18:01:30] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 293 ms.
[2020-05-21 18:01:48] [INFO ] Added : 400 causal constraints over 80 iterations in 17999 ms. Result :(error "Failed to check-sat")
[2020-05-21 18:01:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 18:01:50] [INFO ] [Real]Absence check using state equation in 2222 ms returned sat
[2020-05-21 18:01:51] [INFO ] Deduced a trap composed of 3 places in 909 ms
[2020-05-21 18:01:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1083 ms
[2020-05-21 18:01:51] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 18:01:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 18:01:54] [INFO ] [Nat]Absence check using state equation in 2731 ms returned sat
[2020-05-21 18:01:55] [INFO ] Deduced a trap composed of 3 places in 618 ms
[2020-05-21 18:01:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 762 ms
[2020-05-21 18:01:55] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 295 ms.
[2020-05-21 18:02:11] [INFO ] Added : 260 causal constraints over 52 iterations in 16467 ms. Result :(error "Failed to check-sat")
[2020-05-21 18:02:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 18:02:12] [INFO ] [Real]Absence check using state equation in 1094 ms returned unsat
[2020-05-21 18:02:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 18:02:15] [INFO ] [Real]Absence check using state equation in 2780 ms returned sat
[2020-05-21 18:02:16] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 351 ms.
[2020-05-21 18:02:16] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 18:02:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 18:02:19] [INFO ] [Nat]Absence check using state equation in 2559 ms returned sat
[2020-05-21 18:02:19] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 330 ms.
[2020-05-21 18:02:36] [INFO ] Added : 255 causal constraints over 51 iterations in 17323 ms. Result :unknown
[2020-05-21 18:02:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 18:02:39] [INFO ] [Real]Absence check using state equation in 2957 ms returned sat
[2020-05-21 18:02:40] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 376 ms.
[2020-05-21 18:02:40] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 18:02:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 18:02:43] [INFO ] [Nat]Absence check using state equation in 2933 ms returned sat
[2020-05-21 18:02:44] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 487 ms.
[2020-05-21 18:03:00] [INFO ] Added : 230 causal constraints over 46 iterations in 16903 ms. Result :unknown
[2020-05-21 18:03:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 18:03:03] [INFO ] [Real]Absence check using state equation in 2969 ms returned sat
[2020-05-21 18:03:04] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 280 ms.
[2020-05-21 18:03:04] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 18:03:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 18:03:07] [INFO ] [Nat]Absence check using state equation in 2632 ms returned sat
[2020-05-21 18:03:07] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 263 ms.
[2020-05-21 18:03:24] [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 (=> (> t244 0) (and (or (and (> t29 0) (< o29 o244)) (and (> t296 0) (< o296 o244)) (and (> t297 0) (< o297 o244)) (and (> t298 0) (< o298 o244)) (and (> t299 0) (< o299 o244)) (and (> t300 0) (< o300 o244)) (and (> t301 0) (< o301 o244)) (and (> t302 0) (< o302 o244)) (and (> t304 0) (< o304 o244)) (and (> t305 0) (< o305 o244)) (and (> t306 0) (< o306 o244)) (and (> t307 0) (< o307 o244)) (and (> t308 0) (< o308 o244)) (and (> t309 0) (< o309 o244)) (and (> t310 0) (< o310 o244)) (and (> t311 0) (< o311 o244)) (and (> t312 0) (< o312 o244)) (and (> t313 0) (< o313 o244)) (and (> t315 0) (< o315 o244)) (and (> t316 0) (< o316 o244)) (and (> t317 0) (< o317 o244)) (and (> t318 0) (< o318 o244)) (and (> t319 0) (< o319 o244)) (and (> t320 0) (< o320 o244)) (and (> t321 0) (< o321 o244)) (and (> t322 0) (< o322 o244)) (and (> t323 0) (< o323 o244)) (and (> t324 0) (< o324 o244)) (and (> t326 0) (< o326 o244)) (and (> t327 0) (< o327 o244)) (and (> t328 0) (< o328 o244)) (and (> t329 0) (< o329 o244)) (and (> t330 0) (< o330 o244)) (and (> t331 0) (< o331 o244)) (and (> t332 0) (< o332 o244)) (and (> t333 0) (< o333 o244)) (and (> t334 0) (< o334 o244)) (and (> t335 0) (< o335 o244)) (and (> t337 0) (< o337 o244)) (and (> t338 0) (< o338 o244)) (and (> t339 0) (< o339 o244)) (and (> t340 0) (< o340 o244)) (and (> t341 0) (< o341 o244)) (and (> t342 0) (< o342 o244)) (and (> t343 0) (< o343 o244)) (and (> t344 0) (< o344 o244)) (and (> t345 0) (< o345 o244)) (and (> t346 0) (< o346 o244)) (and (> t348 0) (< o348 o244)) (and (> t349 0) (< o349 o244)) (and (> t350 0) (< o350 o244))) (and (> t131 0) (< o131 o244))))") while checking expression at index 8
[2020-05-21 18:03:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 18:03:27] [INFO ] [Real]Absence check using state equation in 2714 ms returned sat
[2020-05-21 18:03:28] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 362 ms.
[2020-05-21 18:03:28] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 18:03:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 18:03:31] [INFO ] [Nat]Absence check using state equation in 2655 ms returned sat
[2020-05-21 18:03:31] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 366 ms.
[2020-05-21 18:03:48] [INFO ] Added : 315 causal constraints over 63 iterations in 17188 ms. Result :unknown
[2020-05-21 18:03:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 18:03:51] [INFO ] [Real]Absence check using state equation in 2774 ms returned sat
[2020-05-21 18:03:51] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 297 ms.
[2020-05-21 18:03:52] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 18:03:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 18:03:55] [INFO ] [Nat]Absence check using state equation in 2805 ms returned sat
[2020-05-21 18:03:55] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 308 ms.
[2020-05-21 18:04:12] [INFO ] Added : 220 causal constraints over 44 iterations in 17052 ms. Result :unknown
[2020-05-21 18:04:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 18:04:15] [INFO ] [Real]Absence check using state equation in 2843 ms returned sat
[2020-05-21 18:04:15] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 346 ms.
[2020-05-21 18:04:16] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 18:04:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 18:04:19] [INFO ] [Nat]Absence check using state equation in 2910 ms returned sat
[2020-05-21 18:04:19] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 366 ms.
[2020-05-21 18:04:36] [INFO ] Added : 275 causal constraints over 55 iterations in 16963 ms. Result :unknown
[2020-05-21 18:04:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 18:04:37] [INFO ] [Real]Absence check using state equation in 1086 ms returned unsat
[2020-05-21 18:04:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 18:04:40] [INFO ] [Real]Absence check using state equation in 2842 ms returned sat
[2020-05-21 18:04:40] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 328 ms.
[2020-05-21 18:04:41] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 18:04:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 18:04:44] [INFO ] [Nat]Absence check using state equation in 2887 ms returned sat
[2020-05-21 18:04:44] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 359 ms.
[2020-05-21 18:05:01] [INFO ] Added : 210 causal constraints over 42 iterations in 17015 ms. Result :(error "Failed to check-sat")
[2020-05-21 18:05:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 18:05:04] [INFO ] [Real]Absence check using state equation in 2649 ms returned sat
[2020-05-21 18:05:04] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 310 ms.
[2020-05-21 18:05:05] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 18:05:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 18:05:07] [INFO ] [Nat]Absence check using state equation in 2300 ms returned sat
[2020-05-21 18:05:08] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 400 ms.
[2020-05-21 18:05:25] [INFO ] Added : 290 causal constraints over 58 iterations in 17557 ms. Result :unknown
[2020-05-21 18:05:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 18:05:27] [INFO ] [Real]Absence check using state equation in 2424 ms returned sat
[2020-05-21 18:05:28] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 346 ms.
[2020-05-21 18:05:28] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 18:05:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 18:05:31] [INFO ] [Nat]Absence check using state equation in 2809 ms returned sat
[2020-05-21 18:05:32] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 374 ms.
[2020-05-21 18:05:48] [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 (=> (> t1921 0) (and (or (and (> t60 0) (< o60 o1921)) (and (> t1936 0) (< o1936 o1921)) (and (> t1937 0) (< o1937 o1921)) (and (> t1938 0) (< o1938 o1921)) (and (> t1939 0) (< o1939 o1921)) (and (> t1940 0) (< o1940 o1921)) (and (> t1941 0) (< o1941 o1921)) (and (> t1942 0) (< o1942 o1921)) (and (> t1943 0) (< o1943 o1921)) (and (> t1944 0) (< o1944 o1921)) (and (> t1945 0) (< o1945 o1921)) (and (> t1946 0) (< o1946 o1921)) (and (> t1947 0) (< o1947 o1921)) (and (> t1948 0) (< o1948 o1921)) (and (> t1949 0) (< o1949 o1921)) (and (> t1950 0) (< o1950 o1921)) (and (> t1951 0) (< o1951 o1921)) (and (> t1952 0) (< o1952 o1921)) (and (> t1953 0) (< o1953 o1921)) (and (> t1954 0) (< o1954 o1921)) (and (> t1955 0) (< o1955 o1921)) (and (> t1956 0) (< o1956 o1921)) (and (> t1957 0) (< o1957 o1921)) (and (> t1958 0) (< o1958 o1921)) (and (> t1959 0) (< o1959 o1921)) (and (> t1960 0) (< o1960 o1921)) (and (> t1961 0) (< o1961 o1921)) (and (> t1962 0) (< o1962 o1921)) (and (> t1963 0) (< o1963 o1921)) (and (> t1964 0) (< o1964 o1921)) (and (> t1965 0) (< o1965 o1921)) (and (> t1966 0) (< o1966 o1921)) (and (> t1967 0) (< o1967 o1921)) (and (> t1968 0) (< o1968 o1921)) (and (> t1969 0) (< o1969 o1921)) (and (> t1970 0) (< o1970 o1921)) (and (> t1971 0) (< o1971 o1921)) (and (> t1972 0) (< o1972 o1921)) (and (> t1973 0) (< o1973 o1921)) (and (> t1974 0) (< o1974 o1921)) (and (> t1975 0) (< o1975 o1921)) (and (> t1976 0) (< o1976 o1921)) (and (> t1977 0) (< o1977 o1921)) (and (> t1978 0) (< o1978 o1921)) (and (> t1979 0) (< o1979 o1921)) (and (> t1980 0) (< o1980 o1921)) (and (> t1981 0) (< o1981 o1921)) (and (> t1982 0) (< o1982 o1921)) (and (> t1983 0) (< o1983 o1921)) (and (> t1984 0) (< o1984 o1921)) (and (> t1985 0) (< o1985 o1921))) (and (> t89 0) (< o89 o1921))))") while checking expression at index 15
[2020-05-21 18:05:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 18:05:49] [INFO ] [Real]Absence check using state equation in 1109 ms returned unsat
[2020-05-21 18:05:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 18:05:52] [INFO ] [Real]Absence check using state equation in 2825 ms returned sat
[2020-05-21 18:05:53] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 327 ms.
[2020-05-21 18:05:53] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 18:05:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 18:05:56] [INFO ] [Nat]Absence check using state equation in 2741 ms returned sat
[2020-05-21 18:05:57] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 356 ms.
[2020-05-21 18:06:13] [INFO ] Added : 300 causal constraints over 60 iterations in 17089 ms. Result :(error "Failed to check-sat")
[2020-05-21 18:06:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 18:06:15] [INFO ] [Real]Absence check using state equation in 1084 ms returned unsat
[2020-05-21 18:06:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 18:06:17] [INFO ] [Real]Absence check using state equation in 2780 ms returned sat
[2020-05-21 18:06:18] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 373 ms.
[2020-05-21 18:06:18] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 18:06:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 18:06:21] [INFO ] [Nat]Absence check using state equation in 2745 ms returned sat
[2020-05-21 18:06:22] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 284 ms.
[2020-05-21 18:06:38] [INFO ] Added : 215 causal constraints over 43 iterations in 17126 ms. Result :unknown
[2020-05-21 18:06:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 18:06:40] [INFO ] [Real]Absence check using state equation in 1014 ms returned unsat
[2020-05-21 18:06:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 18:06:41] [INFO ] [Real]Absence check using state equation in 1143 ms returned unsat
[2020-05-21 18:06:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 18:06:44] [INFO ] [Real]Absence check using state equation in 2804 ms returned sat
[2020-05-21 18:06:44] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 330 ms.
[2020-05-21 18:06:45] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 18:06:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 18:06:48] [INFO ] [Nat]Absence check using state equation in 2866 ms returned sat
[2020-05-21 18:06:48] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 388 ms.
[2020-05-21 18:07:05] [INFO ] Added : 195 causal constraints over 39 iterations in 16995 ms. Result :(error "Failed to check-sat")
[2020-05-21 18:07:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 18:07:08] [INFO ] [Real]Absence check using state equation in 2993 ms returned sat
[2020-05-21 18:07:08] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 377 ms.
[2020-05-21 18:07:09] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 18:07:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 18:07:12] [INFO ] [Nat]Absence check using state equation in 2995 ms returned sat
[2020-05-21 18:07:12] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 356 ms.
[2020-05-21 18:07:29] [INFO ] Added : 195 causal constraints over 39 iterations in 16901 ms. Result :(error "Failed to check-sat")
[2020-05-21 18:07:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 18:07:32] [INFO ] [Real]Absence check using state equation in 2937 ms returned sat
[2020-05-21 18:07:32] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 378 ms.
[2020-05-21 18:07:33] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 18:07:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 18:07:36] [INFO ] [Nat]Absence check using state equation in 2769 ms returned sat
[2020-05-21 18:07:36] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 297 ms.
[2020-05-21 18:07:53] [INFO ] Added : 210 causal constraints over 42 iterations in 17091 ms. Result :unknown
[2020-05-21 18:07:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 18:07:56] [INFO ] [Real]Absence check using state equation in 2895 ms returned sat
[2020-05-21 18:07:56] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 395 ms.
[2020-05-21 18:07:57] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 18:07:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 18:08:00] [INFO ] [Nat]Absence check using state equation in 2851 ms returned sat
[2020-05-21 18:08:00] [INFO ] Computed and/alt/rep : 2656/132761/2656 causal constraints in 328 ms.
[2020-05-21 18:08:17] [INFO ] Added : 210 causal constraints over 42 iterations in 17032 ms. Result :(error "Failed to check-sat")
Successfully simplified 6 atomic propositions for a total of 6 simplifications.
[2020-05-21 18:08:18] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-05-21 18:08:18] [INFO ] Flatten gal took : 483 ms
[2020-05-21 18:08:18] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-05-21 18:08:18] [INFO ] Flatten gal took : 216 ms
FORMULA Railroad-PT-050-CTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-050-CTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-050-CTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-21 18:08:18] [INFO ] Applying decomposition
[2020-05-21 18:08:19] [INFO ] Flatten gal took : 172 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/convert-linux64, -i, /tmp/graph1319002800246500776.txt, -o, /tmp/graph1319002800246500776.bin, -w, /tmp/graph1319002800246500776.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/louvain-linux64, /tmp/graph1319002800246500776.bin, -l, -1, -v, -w, /tmp/graph1319002800246500776.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-21 18:08:19] [INFO ] Decomposing Gal with order
[2020-05-21 18:08:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-21 18:08:20] [INFO ] Removed a total of 8167 redundant transitions.
[2020-05-21 18:08:20] [INFO ] Flatten gal took : 461 ms
[2020-05-21 18:08:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 97 labels/synchronizations in 150 ms.
[2020-05-21 18:08:20] [INFO ] Time to serialize gal into /home/mcc/execution/CTLFireability.pnml.gal : 51 ms
[2020-05-21 18:08:20] [INFO ] Time to serialize properties into /home/mcc/execution/CTLFireability.ctl : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/CTLFireability.pnml.gal, -t, CGAL, -ctl, /home/mcc/execution/CTLFireability.ctl], workingDir=/home/mcc/execution]
its-ctl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/CTLFireability.pnml.gal -t CGAL -ctl /home/mcc/execution/CTLFireability.ctl
No direction supplied, using forward translation only.
Parsed 13 CTL formulae.
built 415 ordering constraints for composite.
built 5 ordering constraints for composite.
built 5 ordering constraints for composite.
built 21 ordering constraints for composite.
built 12 ordering constraints for composite.
built 21 ordering constraints for composite.
built 29 ordering constraints for composite.
built 15 ordering constraints for composite.
built 15 ordering constraints for composite.
built 29 ordering constraints for composite.
built 15 ordering constraints for composite.
built 15 ordering constraints for composite.
built 19 ordering constraints for composite.
built 44 ordering constraints for composite.
built 15 ordering constraints for composite.
built 40 ordering constraints for composite.
built 5 ordering constraints for composite.
built 5 ordering constraints for composite.
built 5 ordering constraints for composite.
built 5 ordering constraints for composite.
built 137 ordering constraints for composite.
Detected timeout of ITS tools.
[2020-05-21 18:31:08] [INFO ] Flatten gal took : 1343 ms
[2020-05-21 18:31:08] [INFO ] Time to serialize gal into /home/mcc/execution/CTLFireability.pnml.gal : 278 ms
[2020-05-21 18:31:08] [INFO ] Time to serialize properties into /home/mcc/execution/CTLFireability.ctl : 19 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/CTLFireability.pnml.gal, -t, CGAL, -ctl, /home/mcc/execution/CTLFireability.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ctl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/CTLFireability.pnml.gal -t CGAL -ctl /home/mcc/execution/CTLFireability.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 13 CTL formulae.
Detected timeout of ITS tools.
[2020-05-21 18:53:53] [INFO ] Flatten gal took : 1099 ms
[2020-05-21 18:54:06] [INFO ] Input system was already deterministic with 2706 transitions.
[2020-05-21 18:54:06] [INFO ] Transformed 367 places.
[2020-05-21 18:54:07] [INFO ] Transformed 2706 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2020-05-21 18:54:37] [INFO ] Time to serialize gal into /home/mcc/execution/CTLFireability.pnml.gal : 176 ms
[2020-05-21 18:54:37] [INFO ] Time to serialize properties into /home/mcc/execution/CTLFireability.ctl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/CTLFireability.pnml.gal, -t, CGAL, -ctl, /home/mcc/execution/CTLFireability.ctl, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ctl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/CTLFireability.pnml.gal -t CGAL -ctl /home/mcc/execution/CTLFireability.ctl --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 13 CTL formulae.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination CTLFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
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="Railroad-PT-050"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
# 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 itstools"
echo " Input is Railroad-PT-050, 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 r141-smll-158961510900316"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Railroad-PT-050.tgz
mv Railroad-PT-050 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 ;