About the Execution of 2020-gold for AutoFlight-PT-12b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 260.411 | 3600000.00 | 59234.00 | 236.20 | FFFFTFFTTTFTTTTF | 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.r011-tall-162038006100239.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-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 gold2020
Input is AutoFlight-PT-12b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r011-tall-162038006100239
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 620K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 110K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.8K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 81K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 15:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 15:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 15:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 28 15:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 23 01:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 01:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 22 10:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 10:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:09 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 266K 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 AutoFlight-PT-12b-ReachabilityCardinality-00
FORMULA_NAME AutoFlight-PT-12b-ReachabilityCardinality-01
FORMULA_NAME AutoFlight-PT-12b-ReachabilityCardinality-02
FORMULA_NAME AutoFlight-PT-12b-ReachabilityCardinality-03
FORMULA_NAME AutoFlight-PT-12b-ReachabilityCardinality-04
FORMULA_NAME AutoFlight-PT-12b-ReachabilityCardinality-05
FORMULA_NAME AutoFlight-PT-12b-ReachabilityCardinality-06
FORMULA_NAME AutoFlight-PT-12b-ReachabilityCardinality-07
FORMULA_NAME AutoFlight-PT-12b-ReachabilityCardinality-08
FORMULA_NAME AutoFlight-PT-12b-ReachabilityCardinality-09
FORMULA_NAME AutoFlight-PT-12b-ReachabilityCardinality-10
FORMULA_NAME AutoFlight-PT-12b-ReachabilityCardinality-11
FORMULA_NAME AutoFlight-PT-12b-ReachabilityCardinality-12
FORMULA_NAME AutoFlight-PT-12b-ReachabilityCardinality-13
FORMULA_NAME AutoFlight-PT-12b-ReachabilityCardinality-14
FORMULA_NAME AutoFlight-PT-12b-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1620438894144
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-08 01:54:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-08 01:54:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 01:54:56] [INFO ] Load time of PNML (sax parser for PT used): 170 ms
[2021-05-08 01:54:56] [INFO ] Transformed 1126 places.
[2021-05-08 01:54:56] [INFO ] Transformed 1124 transitions.
[2021-05-08 01:54:56] [INFO ] Found NUPN structural information;
[2021-05-08 01:54:56] [INFO ] Parsed PT model containing 1126 places and 1124 transitions in 244 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 54 ms.
Working with output stream class java.io.PrintStream
FORMULA AutoFlight-PT-12b-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 18 resets, run finished after 80 ms. (steps per millisecond=125 ) properties seen :[1, 0, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 1]
FORMULA AutoFlight-PT-12b-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12b-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12b-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12b-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12b-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12b-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12b-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12b-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12b-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 1, 0, 0]
FORMULA AutoFlight-PT-12b-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 1 resets, run finished after 12 ms. (steps per millisecond=833 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0, 0, 0]
// Phase 1: matrix 1124 rows 1126 cols
[2021-05-08 01:54:56] [INFO ] Computed 76 place invariants in 40 ms
[2021-05-08 01:54:57] [INFO ] [Real]Absence check using 75 positive place invariants in 98 ms returned sat
[2021-05-08 01:54:57] [INFO ] [Real]Absence check using 75 positive and 1 generalized place invariants in 4 ms returned sat
[2021-05-08 01:54:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 01:54:59] [INFO ] [Real]Absence check using state equation in 2384 ms returned sat
[2021-05-08 01:55:00] [INFO ] Deduced a trap composed of 29 places in 597 ms
[2021-05-08 01:55:00] [INFO ] Deduced a trap composed of 33 places in 468 ms
[2021-05-08 01:55:01] [INFO ] Deduced a trap composed of 39 places in 403 ms
[2021-05-08 01:55:01] [INFO ] Deduced a trap composed of 32 places in 355 ms
[2021-05-08 01:55:02] [INFO ] Deduced a trap composed of 42 places in 360 ms
[2021-05-08 01:55:02] [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: Stream closed (> (+ s0 s1 s2 s258 s259 s260 s261 s262 s263 s264 s265 s266 s297 s298 s300 s301 s302 s303 s304 s305 s734 s735 s736 s737 s738 s739 s740 s806 s1020 s1024 s1025 s1026 s1027 s1028 s1029 s1030 s1031 s1032 s1033 s1034 s1035 s1036) 0)") while checking expression at index 0
[2021-05-08 01:55:02] [INFO ] [Real]Absence check using 75 positive place invariants in 94 ms returned sat
[2021-05-08 01:55:02] [INFO ] [Real]Absence check using 75 positive and 1 generalized place invariants in 5 ms returned sat
[2021-05-08 01:55:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 01:55:04] [INFO ] [Real]Absence check using state equation in 2540 ms returned sat
[2021-05-08 01:55:05] [INFO ] Deduced a trap composed of 19 places in 380 ms
[2021-05-08 01:55:05] [INFO ] Deduced a trap composed of 158 places in 639 ms
[2021-05-08 01:55:06] [INFO ] Deduced a trap composed of 46 places in 401 ms
[2021-05-08 01:55:06] [INFO ] Deduced a trap composed of 51 places in 364 ms
[2021-05-08 01:55:07] [INFO ] Deduced a trap composed of 48 places in 380 ms
[2021-05-08 01:55:07] [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 (> (+ s0 s1 s2 s347 s348 s349 s350 s351 s352 s353 s354 s355 s426 s428 s429 s734 s735 s736 s737 s738 s739 s740 s741 s742 s743 s744 s745 s746 s747 s852 s900 s901 s902 s903 s904 s905 s906 s907 s908 s909 s910 s911 s912 s913 s914 s915 s916 s917) 0)") while checking expression at index 1
[2021-05-08 01:55:07] [INFO ] [Real]Absence check using 75 positive place invariants in 86 ms returned sat
[2021-05-08 01:55:07] [INFO ] [Real]Absence check using 75 positive and 1 generalized place invariants in 4 ms returned sat
[2021-05-08 01:55:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 01:55:09] [INFO ] [Real]Absence check using state equation in 2555 ms returned sat
[2021-05-08 01:55:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 01:55:10] [INFO ] [Nat]Absence check using 75 positive place invariants in 347 ms returned sat
[2021-05-08 01:55:10] [INFO ] [Nat]Absence check using 75 positive and 1 generalized place invariants in 4 ms returned sat
[2021-05-08 01:55:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 01:55:12] [INFO ] [Nat]Absence check using state equation in 2367 ms returned sat
[2021-05-08 01:55:13] [INFO ] Deduced a trap composed of 27 places in 396 ms
[2021-05-08 01:55:13] [INFO ] Deduced a trap composed of 35 places in 361 ms
[2021-05-08 01:55:14] [INFO ] Deduced a trap composed of 23 places in 362 ms
[2021-05-08 01:55:14] [INFO ] Deduced a trap composed of 28 places in 368 ms
[2021-05-08 01:55:14] [INFO ] Deduced a trap composed of 31 places in 356 ms
[2021-05-08 01:55:15] [INFO ] Deduced a trap composed of 37 places in 372 ms
[2021-05-08 01:55:15] [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 (> (+ s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s308 s309 s310 s311 s312 s313 s314 s315 s316 s632 s634 s635 s637 s638 s639 s640 s641 s642 s643 s644 s1025 s1026) 0)") while checking expression at index 2
[2021-05-08 01:55:15] [INFO ] [Real]Absence check using 75 positive place invariants in 83 ms returned sat
[2021-05-08 01:55:15] [INFO ] [Real]Absence check using 75 positive and 1 generalized place invariants in 4 ms returned sat
[2021-05-08 01:55:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 01:55:17] [INFO ] [Real]Absence check using state equation in 2299 ms returned sat
[2021-05-08 01:55:18] [INFO ] Deduced a trap composed of 137 places in 378 ms
[2021-05-08 01:55:18] [INFO ] Deduced a trap composed of 29 places in 374 ms
[2021-05-08 01:55:19] [INFO ] Deduced a trap composed of 29 places in 374 ms
[2021-05-08 01:55:19] [INFO ] Deduced a trap composed of 35 places in 366 ms
[2021-05-08 01:55:19] [INFO ] Deduced a trap composed of 30 places in 337 ms
[2021-05-08 01:55:20] [INFO ] Deduced a trap composed of 65 places in 332 ms
[2021-05-08 01:55:20] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 2426 ms
[2021-05-08 01:55:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 01:55:20] [INFO ] [Nat]Absence check using 75 positive place invariants in 216 ms returned sat
[2021-05-08 01:55:20] [INFO ] [Nat]Absence check using 75 positive and 1 generalized place invariants in 4 ms returned sat
[2021-05-08 01:55:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 01:55:22] [INFO ] [Nat]Absence check using state equation in 2210 ms returned sat
[2021-05-08 01:55:23] [INFO ] Deduced a trap composed of 31 places in 380 ms
[2021-05-08 01:55:23] [INFO ] Deduced a trap composed of 29 places in 355 ms
[2021-05-08 01:55:24] [INFO ] Deduced a trap composed of 29 places in 362 ms
[2021-05-08 01:55:24] [INFO ] Deduced a trap composed of 30 places in 340 ms
[2021-05-08 01:55:24] [INFO ] Deduced a trap composed of 65 places in 319 ms
[2021-05-08 01:55:24] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1952 ms
[2021-05-08 01:55:24] [INFO ] Computed and/alt/rep : 1123/1505/1123 causal constraints in 64 ms.
[2021-05-08 01:55:25] [INFO ] Added : 35 causal constraints over 7 iterations in 490 ms. Result :(error "Solver has unexpectedly terminated")
[2021-05-08 01:55:25] [INFO ] [Real]Absence check using 75 positive place invariants in 87 ms returned sat
[2021-05-08 01:55:25] [INFO ] [Real]Absence check using 75 positive and 1 generalized place invariants in 4 ms returned sat
[2021-05-08 01:55:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 01:55:28] [INFO ] [Real]Absence check using state equation in 2469 ms returned sat
[2021-05-08 01:55:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 01:55:28] [INFO ] [Nat]Absence check using 75 positive place invariants in 286 ms returned sat
[2021-05-08 01:55:28] [INFO ] [Nat]Absence check using 75 positive and 1 generalized place invariants in 4 ms returned sat
[2021-05-08 01:55:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 01:55:30] [INFO ] [Nat]Absence check using state equation in 2261 ms returned sat
[2021-05-08 01:55:31] [INFO ] Deduced a trap composed of 33 places in 370 ms
[2021-05-08 01:55:31] [INFO ] Deduced a trap composed of 35 places in 351 ms
[2021-05-08 01:55:31] [INFO ] Deduced a trap composed of 35 places in 346 ms
[2021-05-08 01:55:32] [INFO ] Deduced a trap composed of 33 places in 336 ms
[2021-05-08 01:55:32] [INFO ] Deduced a trap composed of 57 places in 317 ms
[2021-05-08 01:55:32] [INFO ] Deduced a trap composed of 72 places in 306 ms
[2021-05-08 01:55:33] [INFO ] Deduced a trap composed of 88 places in 307 ms
[2021-05-08 01:55:33] [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 (> (+ s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s85 s86 s87 s88 s89 s90 s91 s92 s93 s94 s95 s96 s97 s397 s398 s399 s400 s401 s402 s403 s404 s405 s408 s409 s475 s476 s477 s478 s482 s483 s484 s485 s486 s487 s513 s514 s516 s517 s518 s519 s520 s521 s522 s525 s526 s527 s528 s529 s760 s761 s856 s857 s858 s859 s860 s861 s862 s863 s866 s891) 0)") while checking expression at index 4
Support contains 23 out of 1126 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1126/1126 places, 1124/1124 transitions.
Performed 436 Post agglomeration using F-continuation condition.Transition count delta: 436
Iterating post reduction 0 with 436 rules applied. Total rules applied 436 place count 1126 transition count 688
Reduce places removed 436 places and 0 transitions.
Ensure Unique test removed 57 transitions
Reduce isomorphic transitions removed 57 transitions.
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Iterating post reduction 1 with 514 rules applied. Total rules applied 950 place count 690 transition count 610
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 2 with 21 rules applied. Total rules applied 971 place count 669 transition count 610
Performed 147 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 147 Pre rules applied. Total rules applied 971 place count 669 transition count 463
Deduced a syphon composed of 147 places in 3 ms
Reduce places removed 147 places and 0 transitions.
Iterating global reduction 3 with 294 rules applied. Total rules applied 1265 place count 522 transition count 463
Symmetric choice reduction at 3 with 118 rule applications. Total rules 1383 place count 522 transition count 463
Deduced a syphon composed of 118 places in 3 ms
Reduce places removed 118 places and 118 transitions.
Iterating global reduction 3 with 236 rules applied. Total rules applied 1619 place count 404 transition count 345
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 33 Pre rules applied. Total rules applied 1619 place count 404 transition count 312
Deduced a syphon composed of 33 places in 2 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 1685 place count 371 transition count 312
Performed 85 Post agglomeration using F-continuation condition.Transition count delta: 85
Deduced a syphon composed of 85 places in 0 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 3 with 170 rules applied. Total rules applied 1855 place count 286 transition count 227
Free-agglomeration rule applied 44 times.
Iterating global reduction 3 with 44 rules applied. Total rules applied 1899 place count 286 transition count 183
Reduce places removed 44 places and 0 transitions.
Iterating post reduction 3 with 44 rules applied. Total rules applied 1943 place count 242 transition count 183
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 1945 place count 242 transition count 183
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1946 place count 241 transition count 182
Reduce places removed 39 places and 0 transitions.
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Iterating post reduction 4 with 82 rules applied. Total rules applied 2028 place count 202 transition count 139
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 5 with 43 rules applied. Total rules applied 2071 place count 159 transition count 139
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 22 Pre rules applied. Total rules applied 2071 place count 159 transition count 117
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 6 with 44 rules applied. Total rules applied 2115 place count 137 transition count 117
Applied a total of 2115 rules in 332 ms. Remains 137 /1126 variables (removed 989) and now considering 117/1124 (removed 1007) transitions.
Finished structural reductions, in 1 iterations. Remains : 137/1126 places, 117/1124 transitions.
Incomplete random walk after 1000000 steps, including 25682 resets, run finished after 2481 ms. (steps per millisecond=403 ) properties seen :[1, 0, 1, 1, 1]
FORMULA AutoFlight-PT-12b-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12b-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12b-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-12b-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 3614 resets, run finished after 968 ms. (steps per millisecond=1033 ) properties seen :[0]
// Phase 1: matrix 117 rows 137 cols
[2021-05-08 01:55:37] [INFO ] Computed 37 place invariants in 2 ms
[2021-05-08 01:55:37] [INFO ] [Real]Absence check using 35 positive place invariants in 11 ms returned sat
[2021-05-08 01:55:37] [INFO ] [Real]Absence check using 35 positive and 2 generalized place invariants in 4 ms returned sat
[2021-05-08 01:55:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 01:55:37] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2021-05-08 01:55:37] [INFO ] State equation strengthened by 32 read => feed constraints.
[2021-05-08 01:55:37] [INFO ] [Real]Added 32 Read/Feed constraints in 3 ms returned sat
[2021-05-08 01:55:37] [INFO ] Computed and/alt/rep : 111/395/111 causal constraints in 6 ms.
[2021-05-08 01:55:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 01:55:37] [INFO ] [Nat]Absence check using 35 positive place invariants in 13 ms returned sat
[2021-05-08 01:55:37] [INFO ] [Nat]Absence check using 35 positive and 2 generalized place invariants in 5 ms returned sat
[2021-05-08 01:55:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 01:55:37] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2021-05-08 01:55:37] [INFO ] [Nat]Added 32 Read/Feed constraints in 4 ms returned sat
[2021-05-08 01:55:37] [INFO ] Deduced a trap composed of 55 places in 28 ms
[2021-05-08 01:55:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 37 ms
[2021-05-08 01:55:37] [INFO ] Computed and/alt/rep : 111/395/111 causal constraints in 17 ms.
[2021-05-08 01:55:37] [INFO ] Added : 110 causal constraints over 22 iterations in 241 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 12 ms.
Incomplete Parikh walk after 17600 steps, including 530 resets, run finished after 76 ms. (steps per millisecond=231 ) properties seen :[0] could not realise parikh vector
Support contains 5 out of 137 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 137/137 places, 117/117 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 137 transition count 108
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 11 rules applied. Total rules applied 20 place count 128 transition count 106
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 21 place count 127 transition count 106
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 21 place count 127 transition count 99
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 37 place count 118 transition count 99
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 37 place count 118 transition count 97
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 41 place count 116 transition count 97
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 13 rules applied. Total rules applied 54 place count 109 transition count 91
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 54 place count 109 transition count 90
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 56 place count 108 transition count 90
Free-agglomeration rule applied 4 times.
Iterating global reduction 3 with 4 rules applied. Total rules applied 60 place count 108 transition count 86
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 67 place count 103 transition count 84
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 67 place count 103 transition count 82
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 71 place count 101 transition count 82
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 72 place count 100 transition count 81
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 73 place count 99 transition count 80
Reduce places removed 14 places and 0 transitions.
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Iterating post reduction 4 with 35 rules applied. Total rules applied 108 place count 85 transition count 59
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 5 with 21 rules applied. Total rules applied 129 place count 64 transition count 59
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 13 Pre rules applied. Total rules applied 129 place count 64 transition count 46
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 6 with 26 rules applied. Total rules applied 155 place count 51 transition count 46
Applied a total of 155 rules in 43 ms. Remains 51 /137 variables (removed 86) and now considering 46/117 (removed 71) transitions.
Finished structural reductions, in 1 iterations. Remains : 51/137 places, 46/117 transitions.
Finished random walk after 41 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=41 )
FORMULA AutoFlight-PT-12b-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
--------------------
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="AutoFlight-PT-12b"
export BK_EXAMINATION="ReachabilityCardinality"
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 AutoFlight-PT-12b, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r011-tall-162038006100239"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-12b.tgz
mv AutoFlight-PT-12b execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;