About the Execution of 2022-gold for Szymanski-PT-b10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16216.544 | 3600000.00 | 3272095.00 | 282232.00 | 1 0 1 1 0 0 1 1 0 0 ? 0 1 1 0 1 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r511-tall-167912735600061.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is Szymanski-PT-b10, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r511-tall-167912735600061
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.0M
-rw-r--r-- 1 mcc users 6.9K Feb 26 17:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 26 17:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 26 16:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 16:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 17:19 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:19 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 17:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.2K Feb 26 17:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 26 17:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Feb 26 17:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Feb 26 17:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:19 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:19 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 3.7M Mar 5 18:23 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME Szymanski-PT-b10-UpperBounds-00
FORMULA_NAME Szymanski-PT-b10-UpperBounds-01
FORMULA_NAME Szymanski-PT-b10-UpperBounds-02
FORMULA_NAME Szymanski-PT-b10-UpperBounds-03
FORMULA_NAME Szymanski-PT-b10-UpperBounds-04
FORMULA_NAME Szymanski-PT-b10-UpperBounds-05
FORMULA_NAME Szymanski-PT-b10-UpperBounds-06
FORMULA_NAME Szymanski-PT-b10-UpperBounds-07
FORMULA_NAME Szymanski-PT-b10-UpperBounds-08
FORMULA_NAME Szymanski-PT-b10-UpperBounds-09
FORMULA_NAME Szymanski-PT-b10-UpperBounds-10
FORMULA_NAME Szymanski-PT-b10-UpperBounds-11
FORMULA_NAME Szymanski-PT-b10-UpperBounds-12
FORMULA_NAME Szymanski-PT-b10-UpperBounds-13
FORMULA_NAME Szymanski-PT-b10-UpperBounds-14
FORMULA_NAME Szymanski-PT-b10-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1679323119776
Running Version 202205111006
[2023-03-20 14:38:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-20 14:38:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 14:38:42] [INFO ] Load time of PNML (sax parser for PT used): 470 ms
[2023-03-20 14:38:42] [INFO ] Transformed 568 places.
[2023-03-20 14:38:42] [INFO ] Transformed 8320 transitions.
[2023-03-20 14:38:42] [INFO ] Parsed PT model containing 568 places and 8320 transitions in 622 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
Deduced a syphon composed of 260 places in 37 ms
Reduce places removed 260 places and 256 transitions.
FORMULA Szymanski-PT-b10-UpperBounds-01 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b10-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b10-UpperBounds-05 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b10-UpperBounds-08 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b10-UpperBounds-09 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b10-UpperBounds-11 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b10-UpperBounds-14 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 2733 out of 8064 initially.
// Phase 1: matrix 2733 rows 308 cols
[2023-03-20 14:38:42] [INFO ] Computed 3 place invariants in 72 ms
Incomplete random walk after 10001 steps, including 3 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 9) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 9) seen :4
FORMULA Szymanski-PT-b10-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Szymanski-PT-b10-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Szymanski-PT-b10-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 6) seen :4
FORMULA Szymanski-PT-b10-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Szymanski-PT-b10-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Szymanski-PT-b10-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 3) seen :1
[2023-03-20 14:38:42] [INFO ] Flow matrix only has 2733 transitions (discarded 5331 similar events)
// Phase 1: matrix 2733 rows 308 cols
[2023-03-20 14:38:42] [INFO ] Computed 3 place invariants in 28 ms
[2023-03-20 14:38:42] [INFO ] [Real]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-20 14:38:42] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-20 14:38:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 14:38:43] [INFO ] [Real]Absence check using state equation in 509 ms returned sat
[2023-03-20 14:38:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 14:38:44] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-20 14:38:44] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-20 14:38:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 14:38:44] [INFO ] [Nat]Absence check using state equation in 477 ms returned sat
[2023-03-20 14:38:44] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-20 14:38:46] [INFO ] [Nat]Added 147 Read/Feed constraints in 1652 ms returned sat
[2023-03-20 14:38:47] [INFO ] Deduced a trap composed of 79 places in 650 ms of which 9 ms to minimize.
[2023-03-20 14:38:47] [INFO ] Deduced a trap composed of 130 places in 677 ms of which 2 ms to minimize.
[2023-03-20 14:38:48] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1686 ms
[2023-03-20 14:38:48] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2722 transitions) in 714 ms.
[2023-03-20 14:38:48] [INFO ] Added : 0 causal constraints over 0 iterations in 715 ms. Result :unknown
[2023-03-20 14:38:48] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-20 14:38:48] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-20 14:38:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 14:38:49] [INFO ] [Real]Absence check using state equation in 461 ms returned sat
[2023-03-20 14:38:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 14:38:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-20 14:38:49] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-20 14:38:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 14:38:49] [INFO ] [Nat]Absence check using state equation in 496 ms returned sat
[2023-03-20 14:38:53] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 14:38:54] [INFO ] [Nat]Added 147 Read/Feed constraints in 4463 ms returned unknown
[2023-03-20 14:38:54] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-20 14:38:54] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-20 14:38:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 14:38:55] [INFO ] [Real]Absence check using state equation in 525 ms returned sat
[2023-03-20 14:38:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 14:38:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-20 14:38:55] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-20 14:38:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 14:38:55] [INFO ] [Nat]Absence check using state equation in 608 ms returned sat
[2023-03-20 14:38:56] [INFO ] [Nat]Added 147 Read/Feed constraints in 608 ms returned sat
[2023-03-20 14:38:57] [INFO ] Deduced a trap composed of 60 places in 588 ms of which 1 ms to minimize.
[2023-03-20 14:38:57] [INFO ] Deduced a trap composed of 75 places in 523 ms of which 1 ms to minimize.
[2023-03-20 14:38:58] [INFO ] Deduced a trap composed of 79 places in 491 ms of which 1 ms to minimize.
[2023-03-20 14:38:58] [INFO ] Deduced a trap composed of 139 places in 441 ms of which 1 ms to minimize.
[2023-03-20 14:38:59] [INFO ] Deduced a trap composed of 138 places in 391 ms of which 0 ms to minimize.
[2023-03-20 14:38:59] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2839 ms
[2023-03-20 14:38:59] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2722 transitions) in 416 ms.
[2023-03-20 14:38:59] [INFO ] Added : 0 causal constraints over 0 iterations in 609 ms. Result :sat
Minimization took 289 ms.
Current structural bounds on expressions (after SMT) : [1, 21, 1] Max seen :[0, 6, 0]
Support contains 3 out of 308 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 308/308 places, 8064/8064 transitions.
Graph (complete) has 9195 edges and 308 vertex of which 306 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.21 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 0 with 128 rules applied. Total rules applied 129 place count 306 transition count 7936
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 130 place count 305 transition count 7808
Iterating global reduction 1 with 1 rules applied. Total rules applied 131 place count 305 transition count 7808
Applied a total of 131 rules in 507 ms. Remains 305 /308 variables (removed 3) and now considering 7808/8064 (removed 256) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/308 places, 7808/8064 transitions.
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2023-03-20 14:39:00] [INFO ] Computed 3 place invariants in 18 ms
Incomplete random walk after 1000008 steps, including 2 resets, run finished after 1115 ms. (steps per millisecond=896 ) properties (out of 3) seen :4
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 830 ms. (steps per millisecond=1204 ) properties (out of 3) seen :5
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 759 ms. (steps per millisecond=1317 ) properties (out of 3) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 744 ms. (steps per millisecond=1344 ) properties (out of 3) seen :6
FORMULA Szymanski-PT-b10-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2023-03-20 14:39:04] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-20 14:39:04] [INFO ] Computed 3 place invariants in 30 ms
[2023-03-20 14:39:04] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-20 14:39:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 14:39:04] [INFO ] [Real]Absence check using state equation in 448 ms returned sat
[2023-03-20 14:39:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 14:39:05] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-20 14:39:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 14:39:05] [INFO ] [Nat]Absence check using state equation in 399 ms returned sat
[2023-03-20 14:39:05] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-20 14:39:05] [INFO ] [Nat]Added 147 Read/Feed constraints in 457 ms returned sat
[2023-03-20 14:39:06] [INFO ] Deduced a trap composed of 138 places in 508 ms of which 1 ms to minimize.
[2023-03-20 14:39:07] [INFO ] Deduced a trap composed of 37 places in 505 ms of which 0 ms to minimize.
[2023-03-20 14:39:07] [INFO ] Deduced a trap composed of 129 places in 498 ms of which 0 ms to minimize.
[2023-03-20 14:39:08] [INFO ] Deduced a trap composed of 129 places in 502 ms of which 0 ms to minimize.
[2023-03-20 14:39:08] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2338 ms
[2023-03-20 14:39:08] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2593 transitions) in 336 ms.
[2023-03-20 14:39:08] [INFO ] Added : 0 causal constraints over 0 iterations in 515 ms. Result :sat
Minimization took 1317 ms.
[2023-03-20 14:39:10] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-20 14:39:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 14:39:10] [INFO ] [Real]Absence check using state equation in 502 ms returned sat
[2023-03-20 14:39:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 14:39:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-20 14:39:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 14:39:11] [INFO ] [Nat]Absence check using state equation in 494 ms returned sat
[2023-03-20 14:39:14] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 14:39:17] [INFO ] [Nat]Added 147 Read/Feed constraints in 6035 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 11] Max seen :[0, 9]
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 250 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2023-03-20 14:39:17] [INFO ] Computed 3 place invariants in 26 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 768 ms. (steps per millisecond=1302 ) properties (out of 2) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 723 ms. (steps per millisecond=1383 ) properties (out of 2) seen :4
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 665 ms. (steps per millisecond=1503 ) properties (out of 2) seen :11
FORMULA Szymanski-PT-b10-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2023-03-20 14:39:19] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-20 14:39:19] [INFO ] Computed 3 place invariants in 21 ms
[2023-03-20 14:39:20] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-20 14:39:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 14:39:20] [INFO ] [Real]Absence check using state equation in 463 ms returned sat
[2023-03-20 14:39:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 14:39:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-20 14:39:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 14:39:20] [INFO ] [Nat]Absence check using state equation in 376 ms returned sat
[2023-03-20 14:39:21] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-20 14:39:24] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 14:39:27] [INFO ] [Nat]Added 147 Read/Feed constraints in 6041 ms returned unknown
Current structural bounds on expressions (after SMT) : [11] Max seen :[10]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 209 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2023-03-20 14:39:27] [INFO ] Computed 3 place invariants in 16 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 780 ms. (steps per millisecond=1282 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 631 ms. (steps per millisecond=1584 ) properties (out of 1) seen :8
[2023-03-20 14:39:28] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-20 14:39:28] [INFO ] Computed 3 place invariants in 18 ms
[2023-03-20 14:39:28] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-20 14:39:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 14:39:29] [INFO ] [Real]Absence check using state equation in 433 ms returned sat
[2023-03-20 14:39:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 14:39:29] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-20 14:39:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 14:39:29] [INFO ] [Nat]Absence check using state equation in 372 ms returned sat
[2023-03-20 14:39:29] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-20 14:39:32] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 14:39:35] [INFO ] [Nat]Added 147 Read/Feed constraints in 6037 ms returned unknown
Current structural bounds on expressions (after SMT) : [11] Max seen :[10]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 201 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 322 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2023-03-20 14:39:36] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-20 14:39:36] [INFO ] Computed 3 place invariants in 15 ms
[2023-03-20 14:39:36] [INFO ] Implicit Places using invariants in 580 ms returned []
[2023-03-20 14:39:36] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-20 14:39:36] [INFO ] Computed 3 place invariants in 14 ms
[2023-03-20 14:39:37] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-20 14:39:38] [INFO ] Implicit Places using invariants and state equation in 1990 ms returned []
Implicit Place search using SMT with State Equation took 2573 ms to find 0 implicit places.
[2023-03-20 14:39:39] [INFO ] Redundant transitions in 981 ms returned []
[2023-03-20 14:39:39] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-20 14:39:39] [INFO ] Computed 3 place invariants in 16 ms
[2023-03-20 14:39:42] [INFO ] Dead Transitions using invariants and state equation in 2196 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Starting property specific reduction for Szymanski-PT-b10-UpperBounds-10
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2023-03-20 14:39:42] [INFO ] Computed 3 place invariants in 14 ms
Incomplete random walk after 10007 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :2
[2023-03-20 14:39:42] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-20 14:39:42] [INFO ] Computed 3 place invariants in 19 ms
[2023-03-20 14:39:42] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-20 14:39:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 14:39:42] [INFO ] [Real]Absence check using state equation in 418 ms returned sat
[2023-03-20 14:39:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 14:39:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-20 14:39:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 14:39:43] [INFO ] [Nat]Absence check using state equation in 433 ms returned sat
[2023-03-20 14:39:43] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-20 14:39:46] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 14:39:47] [INFO ] [Nat]Added 147 Read/Feed constraints in 4504 ms returned unknown
Current structural bounds on expressions (after SMT) : [11] Max seen :[7]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 207 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2023-03-20 14:39:47] [INFO ] Computed 3 place invariants in 20 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 861 ms. (steps per millisecond=1161 ) properties (out of 1) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 641 ms. (steps per millisecond=1560 ) properties (out of 1) seen :10
[2023-03-20 14:39:49] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-20 14:39:49] [INFO ] Computed 3 place invariants in 16 ms
[2023-03-20 14:39:49] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-20 14:39:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 14:39:49] [INFO ] [Real]Absence check using state equation in 450 ms returned sat
[2023-03-20 14:39:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 14:39:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-20 14:39:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 14:39:50] [INFO ] [Nat]Absence check using state equation in 368 ms returned sat
[2023-03-20 14:39:50] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-20 14:39:53] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 14:39:56] [INFO ] [Nat]Added 147 Read/Feed constraints in 6039 ms returned unknown
Current structural bounds on expressions (after SMT) : [11] Max seen :[10]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 197 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 204 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2023-03-20 14:39:56] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-20 14:39:56] [INFO ] Computed 3 place invariants in 17 ms
[2023-03-20 14:39:57] [INFO ] Implicit Places using invariants in 519 ms returned []
[2023-03-20 14:39:57] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-20 14:39:57] [INFO ] Computed 3 place invariants in 16 ms
[2023-03-20 14:39:57] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-20 14:39:59] [INFO ] Implicit Places using invariants and state equation in 2012 ms returned []
Implicit Place search using SMT with State Equation took 2536 ms to find 0 implicit places.
[2023-03-20 14:40:00] [INFO ] Redundant transitions in 825 ms returned []
[2023-03-20 14:40:00] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-20 14:40:00] [INFO ] Computed 3 place invariants in 13 ms
[2023-03-20 14:40:02] [INFO ] Dead Transitions using invariants and state equation in 2124 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2023-03-20 14:40:02] [INFO ] Computed 3 place invariants in 15 ms
Incomplete random walk after 1000006 steps, including 2 resets, run finished after 750 ms. (steps per millisecond=1333 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 606 ms. (steps per millisecond=1650 ) properties (out of 1) seen :8
[2023-03-20 14:40:03] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-20 14:40:03] [INFO ] Computed 3 place invariants in 17 ms
[2023-03-20 14:40:03] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-20 14:40:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 14:40:04] [INFO ] [Real]Absence check using state equation in 435 ms returned sat
[2023-03-20 14:40:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 14:40:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-20 14:40:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 14:40:04] [INFO ] [Nat]Absence check using state equation in 361 ms returned sat
[2023-03-20 14:40:04] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-20 14:40:07] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-20 14:40:10] [INFO ] [Nat]Added 147 Read/Feed constraints in 6038 ms returned unknown
Current structural bounds on expressions (after SMT) : [11] Max seen :[10]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 206 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 192 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2023-03-20 14:40:11] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-20 14:40:11] [INFO ] Computed 3 place invariants in 15 ms
[2023-03-20 14:40:11] [INFO ] Implicit Places using invariants in 510 ms returned []
[2023-03-20 14:40:11] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-20 14:40:11] [INFO ] Computed 3 place invariants in 13 ms
[2023-03-20 14:40:12] [INFO ] State equation strengthened by 147 read => feed constraints.
[2023-03-20 14:40:14] [INFO ] Implicit Places using invariants and state equation in 2390 ms returned []
Implicit Place search using SMT with State Equation took 2904 ms to find 0 implicit places.
[2023-03-20 14:40:14] [INFO ] Redundant transitions in 677 ms returned []
[2023-03-20 14:40:14] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2023-03-20 14:40:14] [INFO ] Computed 3 place invariants in 16 ms
[2023-03-20 14:40:16] [INFO ] Dead Transitions using invariants and state equation in 2090 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Ending property specific reduction for Szymanski-PT-b10-UpperBounds-10 in 34813 ms.
[2023-03-20 14:40:17] [INFO ] Flatten gal took : 479 ms
[2023-03-20 14:40:17] [INFO ] Applying decomposition
[2023-03-20 14:40:18] [INFO ] Flatten gal took : 301 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph11026189145439767740.txt' '-o' '/tmp/graph11026189145439767740.bin' '-w' '/tmp/graph11026189145439767740.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11026189145439767740.bin' '-l' '-1' '-v' '-w' '/tmp/graph11026189145439767740.weights' '-q' '0' '-e' '0.001'
[2023-03-20 14:40:18] [INFO ] Decomposing Gal with order
[2023-03-20 14:40:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-20 14:40:19] [INFO ] Removed a total of 18109 redundant transitions.
[2023-03-20 14:40:20] [INFO ] Flatten gal took : 1152 ms
[2023-03-20 14:40:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 1082 labels/synchronizations in 303 ms.
[2023-03-20 14:40:20] [INFO ] Time to serialize gal into /tmp/UpperBounds12136719458016738452.gal : 46 ms
[2023-03-20 14:40:20] [INFO ] Time to serialize properties into /tmp/UpperBounds16962358848025858657.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds12136719458016738452.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds16962358848025858657.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...276
Loading property file /tmp/UpperBounds16962358848025858657.prop.
Detected timeout of ITS tools.
[2023-03-20 15:01:00] [INFO ] Flatten gal took : 1569 ms
[2023-03-20 15:01:00] [INFO ] Time to serialize gal into /tmp/UpperBounds4888052215881245086.gal : 193 ms
[2023-03-20 15:01:00] [INFO ] Time to serialize properties into /tmp/UpperBounds12053763991818026224.prop : 68 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds4888052215881245086.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds12053763991818026224.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...296
Loading property file /tmp/UpperBounds12053763991818026224.prop.
Detected timeout of ITS tools.
[2023-03-20 15:22:01] [INFO ] Flatten gal took : 3529 ms
[2023-03-20 15:22:03] [INFO ] Input system was already deterministic with 7808 transitions.
[2023-03-20 15:22:03] [INFO ] Transformed 305 places.
[2023-03-20 15:22:03] [INFO ] Transformed 7808 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-20 15:22:03] [INFO ] Time to serialize gal into /tmp/UpperBounds15747375234887109890.gal : 18 ms
[2023-03-20 15:22:03] [INFO ] Time to serialize properties into /tmp/UpperBounds12609104900074650440.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds15747375234887109890.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds12609104900074650440.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...342
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds12609104900074650440.prop.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Szymanski-PT-b10"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2022"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool gold2022"
echo " Input is Szymanski-PT-b10, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r511-tall-167912735600061"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-b10.tgz
mv Szymanski-PT-b10 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;