About the Execution of 2022-gold for SafeBus-PT-15
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16224.460 | 3600000.00 | 3171617.00 | 198969.90 | 1 1 ? ? 15 1 1 ? 1 1 1 1 1 1 1 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.r383-smll-167891833300036.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 SafeBus-PT-15, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r383-smll-167891833300036
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 40K Feb 26 02:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 227K Feb 26 02:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 390K Feb 26 02:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.6M Feb 26 02:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 31K Feb 25 16:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 116K Feb 25 16:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 271K Feb 25 16:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 797K Feb 25 16:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 83K Feb 26 02:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 472K Feb 26 02:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 725K Feb 26 02:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.7M Feb 26 02:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 16:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.7K Feb 25 16:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 3.5M 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 SafeBus-PT-15-UpperBounds-00
FORMULA_NAME SafeBus-PT-15-UpperBounds-01
FORMULA_NAME SafeBus-PT-15-UpperBounds-02
FORMULA_NAME SafeBus-PT-15-UpperBounds-03
FORMULA_NAME SafeBus-PT-15-UpperBounds-04
FORMULA_NAME SafeBus-PT-15-UpperBounds-05
FORMULA_NAME SafeBus-PT-15-UpperBounds-06
FORMULA_NAME SafeBus-PT-15-UpperBounds-07
FORMULA_NAME SafeBus-PT-15-UpperBounds-08
FORMULA_NAME SafeBus-PT-15-UpperBounds-09
FORMULA_NAME SafeBus-PT-15-UpperBounds-10
FORMULA_NAME SafeBus-PT-15-UpperBounds-11
FORMULA_NAME SafeBus-PT-15-UpperBounds-12
FORMULA_NAME SafeBus-PT-15-UpperBounds-13
FORMULA_NAME SafeBus-PT-15-UpperBounds-14
FORMULA_NAME SafeBus-PT-15-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1679137966748
Running Version 202205111006
[2023-03-18 11:12:48] [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]
[2023-03-18 11:12:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 11:12:49] [INFO ] Load time of PNML (sax parser for PT used): 573 ms
[2023-03-18 11:12:49] [INFO ] Transformed 621 places.
[2023-03-18 11:12:49] [INFO ] Transformed 4771 transitions.
[2023-03-18 11:12:49] [INFO ] Parsed PT model containing 621 places and 4771 transitions in 778 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 12 ms.
Reduce places removed 15 places and 0 transitions.
FORMULA SafeBus-PT-15-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 1412 out of 4771 initially.
// Phase 1: matrix 1412 rows 606 cols
[2023-03-18 11:12:49] [INFO ] Computed 65 place invariants in 131 ms
FORMULA SafeBus-PT-15-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 394 ms. (steps per millisecond=25 ) properties (out of 14) seen :48
FORMULA SafeBus-PT-15-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-PT-15-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-PT-15-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA SafeBus-PT-15-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 10) seen :48
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 10) seen :47
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 10) seen :20
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 10) seen :38
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 10) seen :40
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 10) seen :37
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 10) seen :41
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 10) seen :40
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 10) seen :40
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 10) seen :39
[2023-03-18 11:12:50] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2023-03-18 11:12:50] [INFO ] Computed 65 place invariants in 55 ms
[2023-03-18 11:12:51] [INFO ] [Real]Absence check using 32 positive place invariants in 28 ms returned sat
[2023-03-18 11:12:51] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 34 ms returned sat
[2023-03-18 11:12:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:12:52] [INFO ] [Real]Absence check using state equation in 705 ms returned sat
[2023-03-18 11:12:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:12:52] [INFO ] [Nat]Absence check using 32 positive place invariants in 32 ms returned sat
[2023-03-18 11:12:52] [INFO ] [Nat]Absence check using 32 positive and 33 generalized place invariants in 27 ms returned sat
[2023-03-18 11:12:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:12:53] [INFO ] [Nat]Absence check using state equation in 707 ms returned sat
[2023-03-18 11:12:53] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 11:12:54] [INFO ] [Nat]Added 241 Read/Feed constraints in 1385 ms returned sat
[2023-03-18 11:12:55] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 454 ms.
[2023-03-18 11:12:55] [INFO ] Added : 0 causal constraints over 0 iterations in 690 ms. Result :sat
Minimization took 972 ms.
[2023-03-18 11:12:56] [INFO ] [Real]Absence check using 32 positive place invariants in 33 ms returned sat
[2023-03-18 11:12:56] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 24 ms returned sat
[2023-03-18 11:12:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:12:57] [INFO ] [Real]Absence check using state equation in 508 ms returned sat
[2023-03-18 11:12:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:12:57] [INFO ] [Nat]Absence check using 32 positive place invariants in 22 ms returned sat
[2023-03-18 11:12:57] [INFO ] [Nat]Absence check using 32 positive and 33 generalized place invariants in 22 ms returned sat
[2023-03-18 11:12:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:12:57] [INFO ] [Nat]Absence check using state equation in 474 ms returned sat
[2023-03-18 11:12:59] [INFO ] [Nat]Added 241 Read/Feed constraints in 1587 ms returned sat
[2023-03-18 11:12:59] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 247 ms.
[2023-03-18 11:12:59] [INFO ] Added : 0 causal constraints over 0 iterations in 402 ms. Result :sat
Minimization took 1468 ms.
[2023-03-18 11:13:01] [INFO ] [Real]Absence check using 32 positive place invariants in 21 ms returned sat
[2023-03-18 11:13:01] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 13 ms returned unsat
[2023-03-18 11:13:01] [INFO ] [Real]Absence check using 32 positive place invariants in 8 ms returned unsat
[2023-03-18 11:13:01] [INFO ] [Real]Absence check using 32 positive place invariants in 9 ms returned unsat
[2023-03-18 11:13:01] [INFO ] [Real]Absence check using 32 positive place invariants in 21 ms returned sat
[2023-03-18 11:13:01] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 24 ms returned sat
[2023-03-18 11:13:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:13:02] [INFO ] [Real]Absence check using state equation in 587 ms returned sat
[2023-03-18 11:13:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:13:02] [INFO ] [Nat]Absence check using 32 positive place invariants in 21 ms returned sat
[2023-03-18 11:13:02] [INFO ] [Nat]Absence check using 32 positive and 33 generalized place invariants in 24 ms returned sat
[2023-03-18 11:13:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:13:03] [INFO ] [Nat]Absence check using state equation in 924 ms returned sat
[2023-03-18 11:13:05] [INFO ] [Nat]Added 241 Read/Feed constraints in 1786 ms returned sat
[2023-03-18 11:13:05] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 207 ms.
[2023-03-18 11:13:05] [INFO ] Added : 0 causal constraints over 0 iterations in 347 ms. Result :sat
Minimization took 1117 ms.
[2023-03-18 11:13:07] [INFO ] [Real]Absence check using 32 positive place invariants in 21 ms returned sat
[2023-03-18 11:13:07] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 23 ms returned unsat
[2023-03-18 11:13:07] [INFO ] [Real]Absence check using 32 positive place invariants in 19 ms returned sat
[2023-03-18 11:13:07] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 21 ms returned unsat
[2023-03-18 11:13:07] [INFO ] [Real]Absence check using 32 positive place invariants in 27 ms returned sat
[2023-03-18 11:13:07] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 26 ms returned unsat
[2023-03-18 11:13:07] [INFO ] [Real]Absence check using 32 positive place invariants in 24 ms returned sat
[2023-03-18 11:13:07] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 5 ms returned unsat
Current structural bounds on expressions (after SMT) : [211, 211, 15, 1, 1, 211, 1, 1, 1, 1] Max seen :[14, 9, 15, 1, 1, 14, 1, 1, 1, 1]
FORMULA SafeBus-PT-15-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA SafeBus-PT-15-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA SafeBus-PT-15-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA SafeBus-PT-15-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA SafeBus-PT-15-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA SafeBus-PT-15-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA SafeBus-PT-15-UpperBounds-04 15 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 45 out of 606 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 606/606 places, 4771/4771 transitions.
Applied a total of 0 rules in 1977 ms. Remains 606 /606 variables (removed 0) and now considering 4771/4771 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 606/606 places, 4771/4771 transitions.
Normalized transition count is 1412 out of 4771 initially.
// Phase 1: matrix 1412 rows 606 cols
[2023-03-18 11:13:13] [INFO ] Computed 65 place invariants in 29 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 20589 ms. (steps per millisecond=48 ) properties (out of 3) seen :23
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3509 ms. (steps per millisecond=284 ) properties (out of 3) seen :31
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4166 ms. (steps per millisecond=240 ) properties (out of 3) seen :29
Finished Best-First random walk after 810780 steps, including 2 resets, run visited all 3 properties in 5001 ms. (steps per millisecond=162 )
[2023-03-18 11:13:47] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2023-03-18 11:13:47] [INFO ] Computed 65 place invariants in 19 ms
[2023-03-18 11:13:47] [INFO ] [Real]Absence check using 32 positive place invariants in 21 ms returned sat
[2023-03-18 11:13:47] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 27 ms returned sat
[2023-03-18 11:13:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:13:47] [INFO ] [Real]Absence check using state equation in 628 ms returned sat
[2023-03-18 11:13:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:13:48] [INFO ] [Nat]Absence check using 32 positive place invariants in 23 ms returned sat
[2023-03-18 11:13:48] [INFO ] [Nat]Absence check using 32 positive and 33 generalized place invariants in 30 ms returned sat
[2023-03-18 11:13:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:13:48] [INFO ] [Nat]Absence check using state equation in 596 ms returned sat
[2023-03-18 11:13:48] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 11:13:50] [INFO ] [Nat]Added 241 Read/Feed constraints in 1424 ms returned sat
[2023-03-18 11:13:50] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 245 ms.
[2023-03-18 11:13:50] [INFO ] Added : 0 causal constraints over 0 iterations in 401 ms. Result :sat
Minimization took 1058 ms.
[2023-03-18 11:13:52] [INFO ] [Real]Absence check using 32 positive place invariants in 20 ms returned sat
[2023-03-18 11:13:52] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 23 ms returned sat
[2023-03-18 11:13:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:13:52] [INFO ] [Real]Absence check using state equation in 507 ms returned sat
[2023-03-18 11:13:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:13:52] [INFO ] [Nat]Absence check using 32 positive place invariants in 20 ms returned sat
[2023-03-18 11:13:52] [INFO ] [Nat]Absence check using 32 positive and 33 generalized place invariants in 22 ms returned sat
[2023-03-18 11:13:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:13:53] [INFO ] [Nat]Absence check using state equation in 514 ms returned sat
[2023-03-18 11:13:55] [INFO ] [Nat]Added 241 Read/Feed constraints in 1902 ms returned sat
[2023-03-18 11:13:55] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 228 ms.
[2023-03-18 11:13:55] [INFO ] Added : 0 causal constraints over 0 iterations in 378 ms. Result :sat
Minimization took 1638 ms.
[2023-03-18 11:13:57] [INFO ] [Real]Absence check using 32 positive place invariants in 19 ms returned sat
[2023-03-18 11:13:57] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 25 ms returned sat
[2023-03-18 11:13:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:13:58] [INFO ] [Real]Absence check using state equation in 560 ms returned sat
[2023-03-18 11:13:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:13:58] [INFO ] [Nat]Absence check using 32 positive place invariants in 19 ms returned sat
[2023-03-18 11:13:58] [INFO ] [Nat]Absence check using 32 positive and 33 generalized place invariants in 21 ms returned sat
[2023-03-18 11:13:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:13:59] [INFO ] [Nat]Absence check using state equation in 874 ms returned sat
[2023-03-18 11:14:00] [INFO ] [Nat]Added 241 Read/Feed constraints in 1735 ms returned sat
[2023-03-18 11:14:01] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 225 ms.
[2023-03-18 11:14:01] [INFO ] Added : 0 causal constraints over 0 iterations in 370 ms. Result :sat
Minimization took 1138 ms.
Current structural bounds on expressions (after SMT) : [211, 211, 211] Max seen :[14, 11, 14]
Support contains 45 out of 606 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 606/606 places, 4771/4771 transitions.
Applied a total of 0 rules in 1203 ms. Remains 606 /606 variables (removed 0) and now considering 4771/4771 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 606/606 places, 4771/4771 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 606/606 places, 4771/4771 transitions.
Applied a total of 0 rules in 1332 ms. Remains 606 /606 variables (removed 0) and now considering 4771/4771 (removed 0) transitions.
[2023-03-18 11:14:09] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2023-03-18 11:14:09] [INFO ] Computed 65 place invariants in 28 ms
[2023-03-18 11:14:11] [INFO ] Implicit Places using invariants in 1976 ms returned [546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 1989 ms to find 15 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 591/606 places, 4771/4771 transitions.
Applied a total of 0 rules in 1570 ms. Remains 591 /591 variables (removed 0) and now considering 4771/4771 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 591/606 places, 4771/4771 transitions.
Normalized transition count is 1412 out of 4771 initially.
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 11:14:12] [INFO ] Computed 50 place invariants in 23 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 22184 ms. (steps per millisecond=45 ) properties (out of 3) seen :22
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3606 ms. (steps per millisecond=277 ) properties (out of 3) seen :30
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 4123 ms. (steps per millisecond=242 ) properties (out of 3) seen :31
Finished Best-First random walk after 814094 steps, including 2 resets, run visited all 3 properties in 5001 ms. (steps per millisecond=162 )
[2023-03-18 11:14:47] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 11:14:47] [INFO ] Computed 50 place invariants in 33 ms
[2023-03-18 11:14:47] [INFO ] [Real]Absence check using 19 positive place invariants in 21 ms returned sat
[2023-03-18 11:14:47] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 18 ms returned sat
[2023-03-18 11:14:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:14:48] [INFO ] [Real]Absence check using state equation in 510 ms returned sat
[2023-03-18 11:14:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:14:48] [INFO ] [Nat]Absence check using 19 positive place invariants in 19 ms returned sat
[2023-03-18 11:14:48] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 16 ms returned sat
[2023-03-18 11:14:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:14:49] [INFO ] [Nat]Absence check using state equation in 576 ms returned sat
[2023-03-18 11:14:49] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 11:14:50] [INFO ] [Nat]Added 241 Read/Feed constraints in 1367 ms returned sat
[2023-03-18 11:14:50] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 238 ms.
[2023-03-18 11:14:50] [INFO ] Added : 0 causal constraints over 0 iterations in 383 ms. Result :sat
Minimization took 1191 ms.
[2023-03-18 11:14:52] [INFO ] [Real]Absence check using 19 positive place invariants in 18 ms returned sat
[2023-03-18 11:14:52] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 19 ms returned sat
[2023-03-18 11:14:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:14:52] [INFO ] [Real]Absence check using state equation in 545 ms returned sat
[2023-03-18 11:14:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:14:52] [INFO ] [Nat]Absence check using 19 positive place invariants in 19 ms returned sat
[2023-03-18 11:14:53] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 16 ms returned sat
[2023-03-18 11:14:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:14:53] [INFO ] [Nat]Absence check using state equation in 502 ms returned sat
[2023-03-18 11:14:55] [INFO ] [Nat]Added 241 Read/Feed constraints in 2321 ms returned sat
[2023-03-18 11:14:56] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 223 ms.
[2023-03-18 11:14:56] [INFO ] Added : 0 causal constraints over 0 iterations in 361 ms. Result :sat
Minimization took 1554 ms.
[2023-03-18 11:14:57] [INFO ] [Real]Absence check using 19 positive place invariants in 19 ms returned sat
[2023-03-18 11:14:58] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 16 ms returned sat
[2023-03-18 11:14:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:14:58] [INFO ] [Real]Absence check using state equation in 548 ms returned sat
[2023-03-18 11:14:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:14:58] [INFO ] [Nat]Absence check using 19 positive place invariants in 19 ms returned sat
[2023-03-18 11:14:58] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 16 ms returned sat
[2023-03-18 11:14:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:14:59] [INFO ] [Nat]Absence check using state equation in 854 ms returned sat
[2023-03-18 11:15:00] [INFO ] [Nat]Added 241 Read/Feed constraints in 800 ms returned sat
[2023-03-18 11:15:00] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 200 ms.
[2023-03-18 11:15:00] [INFO ] Added : 0 causal constraints over 0 iterations in 356 ms. Result :sat
Minimization took 1405 ms.
Current structural bounds on expressions (after SMT) : [15, 15, 15] Max seen :[14, 12, 14]
Support contains 45 out of 591 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 591/591 places, 4771/4771 transitions.
Applied a total of 0 rules in 1212 ms. Remains 591 /591 variables (removed 0) and now considering 4771/4771 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 591/591 places, 4771/4771 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 591/591 places, 4771/4771 transitions.
Applied a total of 0 rules in 1389 ms. Remains 591 /591 variables (removed 0) and now considering 4771/4771 (removed 0) transitions.
[2023-03-18 11:15:09] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 11:15:09] [INFO ] Computed 50 place invariants in 14 ms
[2023-03-18 11:15:11] [INFO ] Implicit Places using invariants in 1909 ms returned []
[2023-03-18 11:15:11] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 11:15:11] [INFO ] Computed 50 place invariants in 18 ms
[2023-03-18 11:15:11] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 11:15:18] [INFO ] Implicit Places using invariants and state equation in 7164 ms returned []
Implicit Place search using SMT with State Equation took 9076 ms to find 0 implicit places.
[2023-03-18 11:15:19] [INFO ] Redundant transitions in 712 ms returned []
[2023-03-18 11:15:19] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 11:15:19] [INFO ] Computed 50 place invariants in 14 ms
[2023-03-18 11:15:23] [INFO ] Dead Transitions using invariants and state equation in 4918 ms found 225 transitions.
Found 225 dead transitions using SMT.
Drop transitions removed 225 transitions
Dead transitions reduction (with SMT) removed 225 transitions
Starting structural reductions in SAFETY mode, iteration 1 : 591/591 places, 4546/4771 transitions.
Applied a total of 0 rules in 1067 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-18 11:15:25] [INFO ] Redundant transitions in 419 ms returned []
Finished structural reductions, in 2 iterations. Remains : 591/591 places, 4546/4771 transitions.
Normalized transition count is 1412 out of 4546 initially.
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 11:15:25] [INFO ] Computed 50 place invariants in 19 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 20167 ms. (steps per millisecond=49 ) properties (out of 3) seen :21
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 3492 ms. (steps per millisecond=286 ) properties (out of 3) seen :31
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3929 ms. (steps per millisecond=254 ) properties (out of 3) seen :30
Finished Best-First random walk after 856918 steps, including 2 resets, run visited all 3 properties in 5001 ms. (steps per millisecond=171 )
[2023-03-18 11:15:58] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 11:15:58] [INFO ] Computed 50 place invariants in 12 ms
[2023-03-18 11:15:58] [INFO ] [Real]Absence check using 19 positive place invariants in 19 ms returned sat
[2023-03-18 11:15:58] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 19 ms returned sat
[2023-03-18 11:15:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:15:58] [INFO ] [Real]Absence check using state equation in 533 ms returned sat
[2023-03-18 11:15:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:15:59] [INFO ] [Nat]Absence check using 19 positive place invariants in 19 ms returned sat
[2023-03-18 11:15:59] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 17 ms returned sat
[2023-03-18 11:15:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:15:59] [INFO ] [Nat]Absence check using state equation in 610 ms returned sat
[2023-03-18 11:15:59] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 11:16:01] [INFO ] [Nat]Added 241 Read/Feed constraints in 1543 ms returned sat
[2023-03-18 11:16:01] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 238 ms.
[2023-03-18 11:16:01] [INFO ] Added : 1 causal constraints over 1 iterations in 478 ms. Result :sat
Minimization took 1443 ms.
[2023-03-18 11:16:03] [INFO ] [Real]Absence check using 19 positive place invariants in 19 ms returned sat
[2023-03-18 11:16:03] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 22 ms returned sat
[2023-03-18 11:16:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:04] [INFO ] [Real]Absence check using state equation in 578 ms returned sat
[2023-03-18 11:16:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:04] [INFO ] [Nat]Absence check using 19 positive place invariants in 22 ms returned sat
[2023-03-18 11:16:04] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 16 ms returned sat
[2023-03-18 11:16:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:04] [INFO ] [Nat]Absence check using state equation in 528 ms returned sat
[2023-03-18 11:16:06] [INFO ] [Nat]Added 241 Read/Feed constraints in 2024 ms returned sat
[2023-03-18 11:16:07] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 344 ms.
[2023-03-18 11:16:07] [INFO ] Added : 0 causal constraints over 0 iterations in 483 ms. Result :sat
Minimization took 1166 ms.
[2023-03-18 11:16:08] [INFO ] [Real]Absence check using 19 positive place invariants in 18 ms returned sat
[2023-03-18 11:16:08] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 16 ms returned sat
[2023-03-18 11:16:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:09] [INFO ] [Real]Absence check using state equation in 536 ms returned sat
[2023-03-18 11:16:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:09] [INFO ] [Nat]Absence check using 19 positive place invariants in 21 ms returned sat
[2023-03-18 11:16:09] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 20 ms returned sat
[2023-03-18 11:16:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:10] [INFO ] [Nat]Absence check using state equation in 884 ms returned sat
[2023-03-18 11:16:12] [INFO ] [Nat]Added 241 Read/Feed constraints in 2294 ms returned sat
[2023-03-18 11:16:13] [INFO ] Deduced a trap composed of 47 places in 1113 ms of which 9 ms to minimize.
[2023-03-18 11:16:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1228 ms
[2023-03-18 11:16:14] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 226 ms.
[2023-03-18 11:16:14] [INFO ] Added : 0 causal constraints over 0 iterations in 372 ms. Result :sat
Minimization took 962 ms.
Current structural bounds on expressions (after SMT) : [15, 15, 15] Max seen :[14, 12, 14]
Support contains 45 out of 591 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Applied a total of 0 rules in 1058 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 591/591 places, 4546/4546 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Applied a total of 0 rules in 1198 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-18 11:16:18] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 11:16:18] [INFO ] Computed 50 place invariants in 18 ms
[2023-03-18 11:16:20] [INFO ] Implicit Places using invariants in 1567 ms returned []
[2023-03-18 11:16:20] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 11:16:20] [INFO ] Computed 50 place invariants in 16 ms
[2023-03-18 11:16:21] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 11:16:27] [INFO ] Implicit Places using invariants and state equation in 6756 ms returned []
Implicit Place search using SMT with State Equation took 8328 ms to find 0 implicit places.
[2023-03-18 11:16:27] [INFO ] Redundant transitions in 329 ms returned []
[2023-03-18 11:16:27] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 11:16:27] [INFO ] Computed 50 place invariants in 17 ms
[2023-03-18 11:16:31] [INFO ] Dead Transitions using invariants and state equation in 3452 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 591/591 places, 4546/4546 transitions.
Starting property specific reduction for SafeBus-PT-15-UpperBounds-02
Normalized transition count is 1412 out of 4546 initially.
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 11:16:31] [INFO ] Computed 50 place invariants in 23 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=45 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :14
[2023-03-18 11:16:31] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 11:16:31] [INFO ] Computed 50 place invariants in 16 ms
[2023-03-18 11:16:31] [INFO ] [Real]Absence check using 19 positive place invariants in 20 ms returned sat
[2023-03-18 11:16:31] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 17 ms returned sat
[2023-03-18 11:16:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:32] [INFO ] [Real]Absence check using state equation in 512 ms returned sat
[2023-03-18 11:16:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:16:32] [INFO ] [Nat]Absence check using 19 positive place invariants in 22 ms returned sat
[2023-03-18 11:16:32] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 17 ms returned sat
[2023-03-18 11:16:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:16:32] [INFO ] [Nat]Absence check using state equation in 602 ms returned sat
[2023-03-18 11:16:32] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 11:16:34] [INFO ] [Nat]Added 241 Read/Feed constraints in 1523 ms returned sat
[2023-03-18 11:16:34] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 228 ms.
[2023-03-18 11:16:34] [INFO ] Added : 1 causal constraints over 1 iterations in 463 ms. Result :sat
Minimization took 1433 ms.
Current structural bounds on expressions (after SMT) : [15] Max seen :[14]
Support contains 15 out of 591 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Applied a total of 0 rules in 1267 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 591/591 places, 4546/4546 transitions.
Normalized transition count is 1412 out of 4546 initially.
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 11:16:38] [INFO ] Computed 50 place invariants in 19 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 20455 ms. (steps per millisecond=48 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3365 ms. (steps per millisecond=297 ) properties (out of 1) seen :14
[2023-03-18 11:17:01] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 11:17:01] [INFO ] Computed 50 place invariants in 13 ms
[2023-03-18 11:17:01] [INFO ] [Real]Absence check using 19 positive place invariants in 21 ms returned sat
[2023-03-18 11:17:02] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 20 ms returned sat
[2023-03-18 11:17:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:02] [INFO ] [Real]Absence check using state equation in 534 ms returned sat
[2023-03-18 11:17:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:17:02] [INFO ] [Nat]Absence check using 19 positive place invariants in 18 ms returned sat
[2023-03-18 11:17:02] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 18 ms returned sat
[2023-03-18 11:17:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:03] [INFO ] [Nat]Absence check using state equation in 602 ms returned sat
[2023-03-18 11:17:03] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 11:17:04] [INFO ] [Nat]Added 241 Read/Feed constraints in 1512 ms returned sat
[2023-03-18 11:17:05] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 203 ms.
[2023-03-18 11:17:05] [INFO ] Added : 1 causal constraints over 1 iterations in 446 ms. Result :sat
Minimization took 1404 ms.
Current structural bounds on expressions (after SMT) : [15] Max seen :[14]
Support contains 15 out of 591 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Applied a total of 0 rules in 1192 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 591/591 places, 4546/4546 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Applied a total of 0 rules in 1204 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-18 11:17:09] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 11:17:09] [INFO ] Computed 50 place invariants in 12 ms
[2023-03-18 11:17:11] [INFO ] Implicit Places using invariants in 1729 ms returned []
[2023-03-18 11:17:11] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 11:17:11] [INFO ] Computed 50 place invariants in 12 ms
[2023-03-18 11:17:11] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 11:17:19] [INFO ] Implicit Places using invariants and state equation in 7951 ms returned []
Implicit Place search using SMT with State Equation took 9686 ms to find 0 implicit places.
[2023-03-18 11:17:19] [INFO ] Redundant transitions in 385 ms returned []
[2023-03-18 11:17:19] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 11:17:19] [INFO ] Computed 50 place invariants in 13 ms
[2023-03-18 11:17:23] [INFO ] Dead Transitions using invariants and state equation in 4337 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 591/591 places, 4546/4546 transitions.
Ending property specific reduction for SafeBus-PT-15-UpperBounds-02 in 52917 ms.
Starting property specific reduction for SafeBus-PT-15-UpperBounds-03
Normalized transition count is 1412 out of 4546 initially.
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 11:17:23] [INFO ] Computed 50 place invariants in 21 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=50 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :12
[2023-03-18 11:17:24] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 11:17:24] [INFO ] Computed 50 place invariants in 17 ms
[2023-03-18 11:17:24] [INFO ] [Real]Absence check using 19 positive place invariants in 20 ms returned sat
[2023-03-18 11:17:24] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 18 ms returned sat
[2023-03-18 11:17:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:24] [INFO ] [Real]Absence check using state equation in 553 ms returned sat
[2023-03-18 11:17:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:17:25] [INFO ] [Nat]Absence check using 19 positive place invariants in 19 ms returned sat
[2023-03-18 11:17:25] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 18 ms returned sat
[2023-03-18 11:17:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:25] [INFO ] [Nat]Absence check using state equation in 506 ms returned sat
[2023-03-18 11:17:25] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 11:17:27] [INFO ] [Nat]Added 241 Read/Feed constraints in 2006 ms returned sat
[2023-03-18 11:17:27] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 202 ms.
[2023-03-18 11:17:28] [INFO ] Added : 0 causal constraints over 0 iterations in 363 ms. Result :sat
Minimization took 1308 ms.
Current structural bounds on expressions (after SMT) : [15] Max seen :[12]
Support contains 15 out of 591 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 15 Pre rules applied. Total rules applied 0 place count 591 transition count 4531
Deduced a syphon composed of 15 places in 2 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 30 place count 576 transition count 4531
Applied a total of 30 rules in 1203 ms. Remains 576 /591 variables (removed 15) and now considering 4531/4546 (removed 15) transitions.
Finished structural reductions, in 1 iterations. Remains : 576/591 places, 4531/4546 transitions.
Normalized transition count is 1397 out of 4531 initially.
// Phase 1: matrix 1397 rows 576 cols
[2023-03-18 11:17:31] [INFO ] Computed 50 place invariants in 20 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 22036 ms. (steps per millisecond=45 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4025 ms. (steps per millisecond=248 ) properties (out of 1) seen :11
[2023-03-18 11:17:57] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
// Phase 1: matrix 1397 rows 576 cols
[2023-03-18 11:17:57] [INFO ] Computed 50 place invariants in 16 ms
[2023-03-18 11:17:58] [INFO ] [Real]Absence check using 19 positive place invariants in 16 ms returned sat
[2023-03-18 11:17:58] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 14 ms returned sat
[2023-03-18 11:17:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:58] [INFO ] [Real]Absence check using state equation in 655 ms returned sat
[2023-03-18 11:17:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:17:58] [INFO ] [Nat]Absence check using 19 positive place invariants in 17 ms returned sat
[2023-03-18 11:17:58] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 19 ms returned sat
[2023-03-18 11:17:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:17:59] [INFO ] [Nat]Absence check using state equation in 754 ms returned sat
[2023-03-18 11:17:59] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 11:18:01] [INFO ] [Nat]Added 241 Read/Feed constraints in 1837 ms returned sat
[2023-03-18 11:18:02] [INFO ] Deduced a trap composed of 59 places in 1088 ms of which 4 ms to minimize.
[2023-03-18 11:18:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1230 ms
[2023-03-18 11:18:03] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1352 transitions) in 230 ms.
[2023-03-18 11:18:03] [INFO ] Added : 0 causal constraints over 0 iterations in 402 ms. Result :sat
Minimization took 1757 ms.
Current structural bounds on expressions (after SMT) : [15] Max seen :[12]
Support contains 15 out of 576 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 576/576 places, 4531/4531 transitions.
Applied a total of 0 rules in 1230 ms. Remains 576 /576 variables (removed 0) and now considering 4531/4531 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 576/576 places, 4531/4531 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 576/576 places, 4531/4531 transitions.
Applied a total of 0 rules in 1217 ms. Remains 576 /576 variables (removed 0) and now considering 4531/4531 (removed 0) transitions.
[2023-03-18 11:18:08] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
// Phase 1: matrix 1397 rows 576 cols
[2023-03-18 11:18:08] [INFO ] Computed 50 place invariants in 25 ms
[2023-03-18 11:18:10] [INFO ] Implicit Places using invariants in 1721 ms returned []
[2023-03-18 11:18:10] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
// Phase 1: matrix 1397 rows 576 cols
[2023-03-18 11:18:10] [INFO ] Computed 50 place invariants in 15 ms
[2023-03-18 11:18:11] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 11:18:17] [INFO ] Implicit Places using invariants and state equation in 6885 ms returned []
Implicit Place search using SMT with State Equation took 8624 ms to find 0 implicit places.
[2023-03-18 11:18:17] [INFO ] Redundant transitions in 371 ms returned []
[2023-03-18 11:18:17] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
// Phase 1: matrix 1397 rows 576 cols
[2023-03-18 11:18:17] [INFO ] Computed 50 place invariants in 15 ms
[2023-03-18 11:18:22] [INFO ] Dead Transitions using invariants and state equation in 4359 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 576/576 places, 4531/4531 transitions.
Ending property specific reduction for SafeBus-PT-15-UpperBounds-03 in 58179 ms.
Starting property specific reduction for SafeBus-PT-15-UpperBounds-07
Normalized transition count is 1412 out of 4546 initially.
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 11:18:22] [INFO ] Computed 50 place invariants in 16 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=50 ) properties (out of 1) seen :14
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 1) seen :14
[2023-03-18 11:18:22] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 11:18:22] [INFO ] Computed 50 place invariants in 18 ms
[2023-03-18 11:18:22] [INFO ] [Real]Absence check using 19 positive place invariants in 18 ms returned sat
[2023-03-18 11:18:22] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 17 ms returned sat
[2023-03-18 11:18:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:23] [INFO ] [Real]Absence check using state equation in 527 ms returned sat
[2023-03-18 11:18:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:18:23] [INFO ] [Nat]Absence check using 19 positive place invariants in 19 ms returned sat
[2023-03-18 11:18:23] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 17 ms returned sat
[2023-03-18 11:18:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:24] [INFO ] [Nat]Absence check using state equation in 880 ms returned sat
[2023-03-18 11:18:24] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 11:18:26] [INFO ] [Nat]Added 241 Read/Feed constraints in 2380 ms returned sat
[2023-03-18 11:18:27] [INFO ] Deduced a trap composed of 47 places in 1080 ms of which 3 ms to minimize.
[2023-03-18 11:18:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1199 ms
[2023-03-18 11:18:28] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 209 ms.
[2023-03-18 11:18:28] [INFO ] Added : 0 causal constraints over 0 iterations in 364 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [15] Max seen :[14]
Support contains 15 out of 591 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Applied a total of 0 rules in 1204 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 591/591 places, 4546/4546 transitions.
Normalized transition count is 1412 out of 4546 initially.
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 11:18:29] [INFO ] Computed 50 place invariants in 30 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 20127 ms. (steps per millisecond=49 ) properties (out of 1) seen :14
Finished Best-First random walk after 868322 steps, including 2 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=173 )
[2023-03-18 11:18:54] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 11:18:54] [INFO ] Computed 50 place invariants in 16 ms
[2023-03-18 11:18:54] [INFO ] [Real]Absence check using 19 positive place invariants in 22 ms returned sat
[2023-03-18 11:18:54] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 18 ms returned sat
[2023-03-18 11:18:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:55] [INFO ] [Real]Absence check using state equation in 662 ms returned sat
[2023-03-18 11:18:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 11:18:55] [INFO ] [Nat]Absence check using 19 positive place invariants in 21 ms returned sat
[2023-03-18 11:18:55] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 17 ms returned sat
[2023-03-18 11:18:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 11:18:56] [INFO ] [Nat]Absence check using state equation in 890 ms returned sat
[2023-03-18 11:18:56] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 11:18:59] [INFO ] [Nat]Added 241 Read/Feed constraints in 2425 ms returned sat
[2023-03-18 11:19:00] [INFO ] Deduced a trap composed of 47 places in 1059 ms of which 5 ms to minimize.
[2023-03-18 11:19:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1192 ms
[2023-03-18 11:19:00] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 282 ms.
[2023-03-18 11:19:00] [INFO ] Added : 0 causal constraints over 0 iterations in 440 ms. Result :sat
Minimization took 983 ms.
Current structural bounds on expressions (after SMT) : [15] Max seen :[14]
Support contains 15 out of 591 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Applied a total of 0 rules in 1194 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 591/591 places, 4546/4546 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Applied a total of 0 rules in 1185 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-18 11:19:04] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 11:19:04] [INFO ] Computed 50 place invariants in 15 ms
[2023-03-18 11:19:06] [INFO ] Implicit Places using invariants in 1793 ms returned []
[2023-03-18 11:19:06] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 11:19:06] [INFO ] Computed 50 place invariants in 15 ms
[2023-03-18 11:19:06] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 11:19:12] [INFO ] Implicit Places using invariants and state equation in 6691 ms returned []
Implicit Place search using SMT with State Equation took 8505 ms to find 0 implicit places.
[2023-03-18 11:19:13] [INFO ] Redundant transitions in 368 ms returned []
[2023-03-18 11:19:13] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 11:19:13] [INFO ] Computed 50 place invariants in 15 ms
[2023-03-18 11:19:17] [INFO ] Dead Transitions using invariants and state equation in 3940 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 591/591 places, 4546/4546 transitions.
Ending property specific reduction for SafeBus-PT-15-UpperBounds-07 in 55029 ms.
[2023-03-18 11:19:18] [INFO ] Flatten gal took : 631 ms
[2023-03-18 11:19:18] [INFO ] Applying decomposition
[2023-03-18 11:19:18] [INFO ] Flatten gal took : 354 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/graph12311693654924493021.txt' '-o' '/tmp/graph12311693654924493021.bin' '-w' '/tmp/graph12311693654924493021.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12311693654924493021.bin' '-l' '-1' '-v' '-w' '/tmp/graph12311693654924493021.weights' '-q' '0' '-e' '0.001'
[2023-03-18 11:19:19] [INFO ] Decomposing Gal with order
[2023-03-18 11:19:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 11:19:21] [INFO ] Removed a total of 11725 redundant transitions.
[2023-03-18 11:19:21] [INFO ] Flatten gal took : 1524 ms
[2023-03-18 11:19:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 1456 labels/synchronizations in 294 ms.
[2023-03-18 11:19:22] [INFO ] Time to serialize gal into /tmp/UpperBounds13537559921897333864.gal : 42 ms
[2023-03-18 11:19:22] [INFO ] Time to serialize properties into /tmp/UpperBounds15191493222459897426.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/UpperBounds13537559921897333864.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds15191493222459897426.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...297
Loading property file /tmp/UpperBounds15191493222459897426.prop.
Detected timeout of ITS tools.
[2023-03-18 11:41:47] [INFO ] Flatten gal took : 10046 ms
[2023-03-18 11:41:47] [INFO ] Time to serialize gal into /tmp/UpperBounds3717903022336640765.gal : 83 ms
[2023-03-18 11:41:47] [INFO ] Time to serialize properties into /tmp/UpperBounds1060154386027162479.prop : 4 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/UpperBounds3717903022336640765.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds1060154386027162479.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...295
Loading property file /tmp/UpperBounds1060154386027162479.prop.
Detected timeout of ITS tools.
[2023-03-18 12:04:05] [INFO ] Flatten gal took : 1774 ms
[2023-03-18 12:04:09] [INFO ] Input system was already deterministic with 4546 transitions.
[2023-03-18 12:04:09] [INFO ] Transformed 591 places.
[2023-03-18 12:04:09] [INFO ] Transformed 4546 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
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
[2023-03-18 12:04:40] [INFO ] Time to serialize gal into /tmp/UpperBounds12036561823862742010.gal : 34 ms
[2023-03-18 12:04:40] [INFO ] Time to serialize properties into /tmp/UpperBounds4867105933216542604.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/UpperBounds12036561823862742010.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds4867105933216542604.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...341
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds4867105933216542604.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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ 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="SafeBus-PT-15"
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 SafeBus-PT-15, 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 r383-smll-167891833300036"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-PT-15.tgz
mv SafeBus-PT-15 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 ;