About the Execution of ITS-Tools for SafeBus-PT-15
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16219.184 | 3600000.00 | 3121857.00 | 270070.70 | 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.r357-smll-167891806100285.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 itstools
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 r357-smll-167891806100285
=====================================================================
--------------------
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 1679095897313
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SafeBus-PT-15
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202303021504
[2023-03-17 23:31:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-17 23:31:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 23:31:40] [INFO ] Load time of PNML (sax parser for PT used): 453 ms
[2023-03-17 23:31:40] [INFO ] Transformed 621 places.
[2023-03-17 23:31:40] [INFO ] Transformed 4771 transitions.
[2023-03-17 23:31:40] [INFO ] Parsed PT model containing 621 places and 4771 transitions and 34549 arcs in 610 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 10 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
[2023-03-17 23:31:40] [INFO ] Computed 65 place invariants in 138 ms
FORMULA SafeBus-PT-15-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=26 ) properties (out of 14) seen :45
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 42 ms. (steps per millisecond=238 ) properties (out of 10) seen :49
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 :47
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 10) seen :19
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 :39
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 10) seen :39
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 10) seen :37
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 10) seen :41
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 10) seen :43
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 10) seen :40
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 10) seen :42
[2023-03-17 23:31:42] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2023-03-17 23:31:42] [INFO ] Computed 65 place invariants in 71 ms
[2023-03-17 23:31:42] [INFO ] [Real]Absence check using 32 positive place invariants in 29 ms returned sat
[2023-03-17 23:31:42] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 34 ms returned sat
[2023-03-17 23:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 23:31:43] [INFO ] [Real]Absence check using state equation in 741 ms returned sat
[2023-03-17 23:31:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 23:31:43] [INFO ] [Nat]Absence check using 32 positive place invariants in 20 ms returned sat
[2023-03-17 23:31:43] [INFO ] [Nat]Absence check using 32 positive and 33 generalized place invariants in 30 ms returned sat
[2023-03-17 23:31:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 23:31:44] [INFO ] [Nat]Absence check using state equation in 683 ms returned sat
[2023-03-17 23:31:44] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 23:31:45] [INFO ] [Nat]Added 241 Read/Feed constraints in 1345 ms returned sat
[2023-03-17 23:31:46] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 380 ms.
[2023-03-17 23:31:46] [INFO ] Added : 0 causal constraints over 0 iterations in 569 ms. Result :sat
Minimization took 922 ms.
[2023-03-17 23:31:47] [INFO ] [Real]Absence check using 32 positive place invariants in 22 ms returned sat
[2023-03-17 23:31:47] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 23 ms returned sat
[2023-03-17 23:31:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 23:31:48] [INFO ] [Real]Absence check using state equation in 497 ms returned sat
[2023-03-17 23:31:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 23:31:48] [INFO ] [Nat]Absence check using 32 positive place invariants in 20 ms returned sat
[2023-03-17 23:31:48] [INFO ] [Nat]Absence check using 32 positive and 33 generalized place invariants in 22 ms returned sat
[2023-03-17 23:31:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 23:31:48] [INFO ] [Nat]Absence check using state equation in 520 ms returned sat
[2023-03-17 23:31:50] [INFO ] [Nat]Added 241 Read/Feed constraints in 1436 ms returned sat
[2023-03-17 23:31:50] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 236 ms.
[2023-03-17 23:31:50] [INFO ] Added : 0 causal constraints over 0 iterations in 405 ms. Result :sat
Minimization took 1896 ms.
[2023-03-17 23:31:52] [INFO ] [Real]Absence check using 32 positive place invariants in 25 ms returned sat
[2023-03-17 23:31:52] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 14 ms returned unsat
[2023-03-17 23:31:52] [INFO ] [Real]Absence check using 32 positive place invariants in 9 ms returned unsat
[2023-03-17 23:31:53] [INFO ] [Real]Absence check using 32 positive place invariants in 8 ms returned unsat
[2023-03-17 23:31:53] [INFO ] [Real]Absence check using 32 positive place invariants in 23 ms returned sat
[2023-03-17 23:31:53] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 22 ms returned sat
[2023-03-17 23:31:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 23:31:53] [INFO ] [Real]Absence check using state equation in 564 ms returned sat
[2023-03-17 23:31:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 23:31:53] [INFO ] [Nat]Absence check using 32 positive place invariants in 20 ms returned sat
[2023-03-17 23:31:53] [INFO ] [Nat]Absence check using 32 positive and 33 generalized place invariants in 23 ms returned sat
[2023-03-17 23:31:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 23:31:54] [INFO ] [Nat]Absence check using state equation in 842 ms returned sat
[2023-03-17 23:31:56] [INFO ] [Nat]Added 241 Read/Feed constraints in 1506 ms returned sat
[2023-03-17 23:31:56] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 196 ms.
[2023-03-17 23:31:56] [INFO ] Added : 0 causal constraints over 0 iterations in 347 ms. Result :sat
Minimization took 1225 ms.
[2023-03-17 23:31:58] [INFO ] [Real]Absence check using 32 positive place invariants in 18 ms returned sat
[2023-03-17 23:31:58] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 16 ms returned unsat
[2023-03-17 23:31:58] [INFO ] [Real]Absence check using 32 positive place invariants in 19 ms returned sat
[2023-03-17 23:31:58] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 21 ms returned unsat
[2023-03-17 23:31:58] [INFO ] [Real]Absence check using 32 positive place invariants in 20 ms returned sat
[2023-03-17 23:31:58] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 24 ms returned unsat
[2023-03-17 23:31:58] [INFO ] [Real]Absence check using 32 positive place invariants in 20 ms returned sat
[2023-03-17 23:31:58] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 6 ms returned unsat
Current structural bounds on expressions (after SMT) : [211, 211, 15, 1, 1, 211, 1, 1, 1, 1] Max seen :[14, 8, 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 REACHABILITY mode, iteration 0 : 606/606 places, 4771/4771 transitions.
Applied a total of 0 rules in 1590 ms. Remains 606 /606 variables (removed 0) and now considering 4771/4771 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1593 ms. Remains : 606/606 places, 4771/4771 transitions.
Normalized transition count is 1412 out of 4771 initially.
// Phase 1: matrix 1412 rows 606 cols
[2023-03-17 23:32:03] [INFO ] Computed 65 place invariants in 36 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 19977 ms. (steps per millisecond=50 ) properties (out of 3) seen :22
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3485 ms. (steps per millisecond=286 ) properties (out of 3) seen :30
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3824 ms. (steps per millisecond=261 ) properties (out of 3) seen :29
Finished Best-First random walk after 870296 steps, including 2 resets, run visited all 3 properties in 5001 ms. (steps per millisecond=174 )
[2023-03-17 23:32:35] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2023-03-17 23:32:35] [INFO ] Computed 65 place invariants in 19 ms
[2023-03-17 23:32:35] [INFO ] [Real]Absence check using 32 positive place invariants in 19 ms returned sat
[2023-03-17 23:32:35] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 25 ms returned sat
[2023-03-17 23:32:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 23:32:36] [INFO ] [Real]Absence check using state equation in 578 ms returned sat
[2023-03-17 23:32:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 23:32:36] [INFO ] [Nat]Absence check using 32 positive place invariants in 19 ms returned sat
[2023-03-17 23:32:36] [INFO ] [Nat]Absence check using 32 positive and 33 generalized place invariants in 25 ms returned sat
[2023-03-17 23:32:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 23:32:36] [INFO ] [Nat]Absence check using state equation in 563 ms returned sat
[2023-03-17 23:32:36] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 23:32:38] [INFO ] [Nat]Added 241 Read/Feed constraints in 1338 ms returned sat
[2023-03-17 23:32:38] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 211 ms.
[2023-03-17 23:32:38] [INFO ] Added : 0 causal constraints over 0 iterations in 359 ms. Result :sat
Minimization took 940 ms.
[2023-03-17 23:32:39] [INFO ] [Real]Absence check using 32 positive place invariants in 24 ms returned sat
[2023-03-17 23:32:39] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 27 ms returned sat
[2023-03-17 23:32:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 23:32:40] [INFO ] [Real]Absence check using state equation in 454 ms returned sat
[2023-03-17 23:32:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 23:32:40] [INFO ] [Nat]Absence check using 32 positive place invariants in 19 ms returned sat
[2023-03-17 23:32:40] [INFO ] [Nat]Absence check using 32 positive and 33 generalized place invariants in 21 ms returned sat
[2023-03-17 23:32:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 23:32:41] [INFO ] [Nat]Absence check using state equation in 497 ms returned sat
[2023-03-17 23:32:42] [INFO ] [Nat]Added 241 Read/Feed constraints in 1840 ms returned sat
[2023-03-17 23:32:43] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 211 ms.
[2023-03-17 23:32:43] [INFO ] Added : 0 causal constraints over 0 iterations in 354 ms. Result :sat
Minimization took 2030 ms.
[2023-03-17 23:32:45] [INFO ] [Real]Absence check using 32 positive place invariants in 22 ms returned sat
[2023-03-17 23:32:45] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 24 ms returned sat
[2023-03-17 23:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 23:32:46] [INFO ] [Real]Absence check using state equation in 553 ms returned sat
[2023-03-17 23:32:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 23:32:46] [INFO ] [Nat]Absence check using 32 positive place invariants in 19 ms returned sat
[2023-03-17 23:32:46] [INFO ] [Nat]Absence check using 32 positive and 33 generalized place invariants in 22 ms returned sat
[2023-03-17 23:32:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 23:32:47] [INFO ] [Nat]Absence check using state equation in 823 ms returned sat
[2023-03-17 23:32:48] [INFO ] [Nat]Added 241 Read/Feed constraints in 1484 ms returned sat
[2023-03-17 23:32:48] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 200 ms.
[2023-03-17 23:32:48] [INFO ] Added : 0 causal constraints over 0 iterations in 329 ms. Result :sat
Minimization took 1184 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 REACHABILITY mode, iteration 0 : 606/606 places, 4771/4771 transitions.
Applied a total of 0 rules in 1349 ms. Remains 606 /606 variables (removed 0) and now considering 4771/4771 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1350 ms. Remains : 606/606 places, 4771/4771 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 606/606 places, 4771/4771 transitions.
Applied a total of 0 rules in 1433 ms. Remains 606 /606 variables (removed 0) and now considering 4771/4771 (removed 0) transitions.
[2023-03-17 23:32:56] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
[2023-03-17 23:32:56] [INFO ] Invariant cache hit.
[2023-03-17 23:32:58] [INFO ] Implicit Places using invariants in 1903 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 1913 ms to find 15 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 591/606 places, 4771/4771 transitions.
Applied a total of 0 rules in 1892 ms. Remains 591 /591 variables (removed 0) and now considering 4771/4771 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 5240 ms. Remains : 591/606 places, 4771/4771 transitions.
Normalized transition count is 1412 out of 4771 initially.
// Phase 1: matrix 1412 rows 591 cols
[2023-03-17 23:33:00] [INFO ] Computed 50 place invariants in 27 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 19396 ms. (steps per millisecond=51 ) properties (out of 3) seen :22
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3345 ms. (steps per millisecond=298 ) properties (out of 3) seen :30
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 3762 ms. (steps per millisecond=265 ) properties (out of 3) seen :29
Finished Best-First random walk after 883210 steps, including 2 resets, run visited all 3 properties in 5001 ms. (steps per millisecond=176 )
[2023-03-17 23:33:32] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-17 23:33:32] [INFO ] Computed 50 place invariants in 22 ms
[2023-03-17 23:33:32] [INFO ] [Real]Absence check using 19 positive place invariants in 16 ms returned sat
[2023-03-17 23:33:32] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 20 ms returned sat
[2023-03-17 23:33:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 23:33:32] [INFO ] [Real]Absence check using state equation in 494 ms returned sat
[2023-03-17 23:33:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 23:33:32] [INFO ] [Nat]Absence check using 19 positive place invariants in 19 ms returned sat
[2023-03-17 23:33:32] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 16 ms returned sat
[2023-03-17 23:33:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 23:33:33] [INFO ] [Nat]Absence check using state equation in 611 ms returned sat
[2023-03-17 23:33:33] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 23:33:35] [INFO ] [Nat]Added 241 Read/Feed constraints in 1639 ms returned sat
[2023-03-17 23:33:35] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 207 ms.
[2023-03-17 23:33:35] [INFO ] Added : 0 causal constraints over 0 iterations in 343 ms. Result :sat
Minimization took 1243 ms.
[2023-03-17 23:33:36] [INFO ] [Real]Absence check using 19 positive place invariants in 17 ms returned sat
[2023-03-17 23:33:36] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 17 ms returned sat
[2023-03-17 23:33:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 23:33:37] [INFO ] [Real]Absence check using state equation in 587 ms returned sat
[2023-03-17 23:33:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 23:33:37] [INFO ] [Nat]Absence check using 19 positive place invariants in 17 ms returned sat
[2023-03-17 23:33:37] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 17 ms returned sat
[2023-03-17 23:33:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 23:33:38] [INFO ] [Nat]Absence check using state equation in 517 ms returned sat
[2023-03-17 23:33:39] [INFO ] [Nat]Added 241 Read/Feed constraints in 1506 ms returned sat
[2023-03-17 23:33:40] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 196 ms.
[2023-03-17 23:33:40] [INFO ] Added : 0 causal constraints over 0 iterations in 336 ms. Result :sat
Minimization took 1594 ms.
[2023-03-17 23:33:41] [INFO ] [Real]Absence check using 19 positive place invariants in 17 ms returned sat
[2023-03-17 23:33:41] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 16 ms returned sat
[2023-03-17 23:33:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 23:33:42] [INFO ] [Real]Absence check using state equation in 547 ms returned sat
[2023-03-17 23:33:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 23:33:42] [INFO ] [Nat]Absence check using 19 positive place invariants in 20 ms returned sat
[2023-03-17 23:33:42] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 19 ms returned sat
[2023-03-17 23:33:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 23:33:43] [INFO ] [Nat]Absence check using state equation in 804 ms returned sat
[2023-03-17 23:33:44] [INFO ] [Nat]Added 241 Read/Feed constraints in 972 ms returned sat
[2023-03-17 23:33:44] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 197 ms.
[2023-03-17 23:33:44] [INFO ] Added : 1 causal constraints over 1 iterations in 407 ms. Result :sat
Minimization took 706 ms.
Current structural bounds on expressions (after SMT) : [15, 15, 15] Max seen :[14, 11, 14]
Support contains 45 out of 591 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 591/591 places, 4771/4771 transitions.
Applied a total of 0 rules in 1168 ms. Remains 591 /591 variables (removed 0) and now considering 4771/4771 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1168 ms. Remains : 591/591 places, 4771/4771 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 591/591 places, 4771/4771 transitions.
Applied a total of 0 rules in 1165 ms. Remains 591 /591 variables (removed 0) and now considering 4771/4771 (removed 0) transitions.
[2023-03-17 23:33:53] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
[2023-03-17 23:33:53] [INFO ] Invariant cache hit.
[2023-03-17 23:33:54] [INFO ] Implicit Places using invariants in 1732 ms returned []
[2023-03-17 23:33:54] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
[2023-03-17 23:33:54] [INFO ] Invariant cache hit.
[2023-03-17 23:33:55] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 23:34:01] [INFO ] Implicit Places using invariants and state equation in 6659 ms returned []
Implicit Place search using SMT with State Equation took 8407 ms to find 0 implicit places.
[2023-03-17 23:34:02] [INFO ] Redundant transitions in 602 ms returned []
[2023-03-17 23:34:02] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
[2023-03-17 23:34:02] [INFO ] Invariant cache hit.
[2023-03-17 23:34:05] [INFO ] Dead Transitions using invariants and state equation in 3504 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 REACHABILITY mode, iteration 1 : 591/591 places, 4546/4771 transitions.
Applied a total of 0 rules in 1048 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-17 23:34:07] [INFO ] Redundant transitions in 464 ms returned []
Finished structural reductions in REACHABILITY mode , in 2 iterations and 15231 ms. Remains : 591/591 places, 4546/4771 transitions.
Normalized transition count is 1412 out of 4546 initially.
// Phase 1: matrix 1412 rows 591 cols
[2023-03-17 23:34:07] [INFO ] Computed 50 place invariants in 30 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 18578 ms. (steps per millisecond=53 ) properties (out of 3) seen :22
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3243 ms. (steps per millisecond=308 ) properties (out of 3) seen :31
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3601 ms. (steps per millisecond=277 ) properties (out of 3) seen :30
Finished Best-First random walk after 925530 steps, including 2 resets, run visited all 3 properties in 5001 ms. (steps per millisecond=185 )
[2023-03-17 23:34:37] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-17 23:34:37] [INFO ] Computed 50 place invariants in 16 ms
[2023-03-17 23:34:37] [INFO ] [Real]Absence check using 19 positive place invariants in 17 ms returned sat
[2023-03-17 23:34:37] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 21 ms returned sat
[2023-03-17 23:34:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 23:34:38] [INFO ] [Real]Absence check using state equation in 489 ms returned sat
[2023-03-17 23:34:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 23:34:38] [INFO ] [Nat]Absence check using 19 positive place invariants in 16 ms returned sat
[2023-03-17 23:34:38] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 15 ms returned sat
[2023-03-17 23:34:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 23:34:38] [INFO ] [Nat]Absence check using state equation in 559 ms returned sat
[2023-03-17 23:34:38] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 23:34:40] [INFO ] [Nat]Added 241 Read/Feed constraints in 1572 ms returned sat
[2023-03-17 23:34:40] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 229 ms.
[2023-03-17 23:34:41] [INFO ] Added : 1 causal constraints over 1 iterations in 458 ms. Result :sat
Minimization took 734 ms.
[2023-03-17 23:34:42] [INFO ] [Real]Absence check using 19 positive place invariants in 16 ms returned sat
[2023-03-17 23:34:42] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 16 ms returned sat
[2023-03-17 23:34:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 23:34:42] [INFO ] [Real]Absence check using state equation in 533 ms returned sat
[2023-03-17 23:34:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 23:34:42] [INFO ] [Nat]Absence check using 19 positive place invariants in 17 ms returned sat
[2023-03-17 23:34:42] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 30 ms returned sat
[2023-03-17 23:34:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 23:34:43] [INFO ] [Nat]Absence check using state equation in 490 ms returned sat
[2023-03-17 23:34:45] [INFO ] [Nat]Added 241 Read/Feed constraints in 1935 ms returned sat
[2023-03-17 23:34:45] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 191 ms.
[2023-03-17 23:34:45] [INFO ] Added : 0 causal constraints over 0 iterations in 428 ms. Result :sat
Minimization took 1634 ms.
[2023-03-17 23:34:47] [INFO ] [Real]Absence check using 19 positive place invariants in 17 ms returned sat
[2023-03-17 23:34:47] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 15 ms returned sat
[2023-03-17 23:34:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 23:34:47] [INFO ] [Real]Absence check using state equation in 507 ms returned sat
[2023-03-17 23:34:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 23:34:48] [INFO ] [Nat]Absence check using 19 positive place invariants in 17 ms returned sat
[2023-03-17 23:34:48] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 15 ms returned sat
[2023-03-17 23:34:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 23:34:48] [INFO ] [Nat]Absence check using state equation in 821 ms returned sat
[2023-03-17 23:34:50] [INFO ] [Nat]Added 241 Read/Feed constraints in 1947 ms returned sat
[2023-03-17 23:34:51] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 206 ms.
[2023-03-17 23:34:51] [INFO ] Added : 0 causal constraints over 0 iterations in 341 ms. Result :sat
Minimization took 1087 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 REACHABILITY mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Applied a total of 0 rules in 1034 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1034 ms. Remains : 591/591 places, 4546/4546 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Applied a total of 0 rules in 1033 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-17 23:34:58] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 23:34:58] [INFO ] Invariant cache hit.
[2023-03-17 23:34:59] [INFO ] Implicit Places using invariants in 1555 ms returned []
[2023-03-17 23:34:59] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 23:34:59] [INFO ] Invariant cache hit.
[2023-03-17 23:35:00] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 23:35:06] [INFO ] Implicit Places using invariants and state equation in 6327 ms returned []
Implicit Place search using SMT with State Equation took 7886 ms to find 0 implicit places.
[2023-03-17 23:35:06] [INFO ] Redundant transitions in 265 ms returned []
[2023-03-17 23:35:06] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 23:35:06] [INFO ] Invariant cache hit.
[2023-03-17 23:35:09] [INFO ] Dead Transitions using invariants and state equation in 3507 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12708 ms. Remains : 591/591 places, 4546/4546 transitions.
Normalized transition count is 1412 out of 4546 initially.
// Phase 1: matrix 1412 rows 591 cols
[2023-03-17 23:35:10] [INFO ] Computed 50 place invariants in 15 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 18347 ms. (steps per millisecond=54 ) properties (out of 3) seen :21
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3223 ms. (steps per millisecond=310 ) properties (out of 3) seen :31
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 3623 ms. (steps per millisecond=276 ) properties (out of 3) seen :29
Finished Best-First random walk after 925223 steps, including 2 resets, run visited all 3 properties in 5001 ms. (steps per millisecond=185 )
[2023-03-17 23:35:40] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-17 23:35:40] [INFO ] Computed 50 place invariants in 14 ms
[2023-03-17 23:35:40] [INFO ] [Real]Absence check using 19 positive place invariants in 18 ms returned sat
[2023-03-17 23:35:40] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 17 ms returned sat
[2023-03-17 23:35:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 23:35:40] [INFO ] [Real]Absence check using state equation in 496 ms returned sat
[2023-03-17 23:35:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 23:35:41] [INFO ] [Nat]Absence check using 19 positive place invariants in 18 ms returned sat
[2023-03-17 23:35:41] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 16 ms returned sat
[2023-03-17 23:35:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 23:35:41] [INFO ] [Nat]Absence check using state equation in 587 ms returned sat
[2023-03-17 23:35:41] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 23:35:43] [INFO ] [Nat]Added 241 Read/Feed constraints in 1588 ms returned sat
[2023-03-17 23:35:43] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 197 ms.
[2023-03-17 23:35:43] [INFO ] Added : 1 causal constraints over 1 iterations in 413 ms. Result :sat
Minimization took 710 ms.
[2023-03-17 23:35:44] [INFO ] [Real]Absence check using 19 positive place invariants in 16 ms returned sat
[2023-03-17 23:35:44] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 16 ms returned sat
[2023-03-17 23:35:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 23:35:45] [INFO ] [Real]Absence check using state equation in 523 ms returned sat
[2023-03-17 23:35:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 23:35:45] [INFO ] [Nat]Absence check using 19 positive place invariants in 16 ms returned sat
[2023-03-17 23:35:45] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 16 ms returned sat
[2023-03-17 23:35:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 23:35:45] [INFO ] [Nat]Absence check using state equation in 474 ms returned sat
[2023-03-17 23:35:47] [INFO ] [Nat]Added 241 Read/Feed constraints in 1900 ms returned sat
[2023-03-17 23:35:47] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 190 ms.
[2023-03-17 23:35:48] [INFO ] Added : 0 causal constraints over 0 iterations in 318 ms. Result :sat
Minimization took 1587 ms.
[2023-03-17 23:35:49] [INFO ] [Real]Absence check using 19 positive place invariants in 17 ms returned sat
[2023-03-17 23:35:49] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 15 ms returned sat
[2023-03-17 23:35:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 23:35:50] [INFO ] [Real]Absence check using state equation in 499 ms returned sat
[2023-03-17 23:35:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 23:35:50] [INFO ] [Nat]Absence check using 19 positive place invariants in 17 ms returned sat
[2023-03-17 23:35:50] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 15 ms returned sat
[2023-03-17 23:35:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 23:35:51] [INFO ] [Nat]Absence check using state equation in 833 ms returned sat
[2023-03-17 23:35:53] [INFO ] [Nat]Added 241 Read/Feed constraints in 1964 ms returned sat
[2023-03-17 23:35:53] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 244 ms.
[2023-03-17 23:35:53] [INFO ] Added : 0 causal constraints over 0 iterations in 483 ms. Result :sat
Minimization took 1555 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 REACHABILITY mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Applied a total of 0 rules in 994 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 994 ms. Remains : 591/591 places, 4546/4546 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Applied a total of 0 rules in 1018 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-17 23:36:01] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 23:36:01] [INFO ] Invariant cache hit.
[2023-03-17 23:36:03] [INFO ] Implicit Places using invariants in 1751 ms returned []
[2023-03-17 23:36:03] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 23:36:03] [INFO ] Invariant cache hit.
[2023-03-17 23:36:04] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 23:36:10] [INFO ] Implicit Places using invariants and state equation in 7249 ms returned []
Implicit Place search using SMT with State Equation took 9004 ms to find 0 implicit places.
[2023-03-17 23:36:10] [INFO ] Redundant transitions in 286 ms returned []
[2023-03-17 23:36:10] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 23:36:10] [INFO ] Invariant cache hit.
[2023-03-17 23:36:15] [INFO ] Dead Transitions using invariants and state equation in 4573 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14898 ms. 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
[2023-03-17 23:36:15] [INFO ] Computed 50 place invariants in 16 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=57 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :14
[2023-03-17 23:36:15] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-17 23:36:15] [INFO ] Computed 50 place invariants in 13 ms
[2023-03-17 23:36:15] [INFO ] [Real]Absence check using 19 positive place invariants in 20 ms returned sat
[2023-03-17 23:36:15] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 21 ms returned sat
[2023-03-17 23:36:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 23:36:16] [INFO ] [Real]Absence check using state equation in 510 ms returned sat
[2023-03-17 23:36:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 23:36:16] [INFO ] [Nat]Absence check using 19 positive place invariants in 25 ms returned sat
[2023-03-17 23:36:16] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 20 ms returned sat
[2023-03-17 23:36:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 23:36:17] [INFO ] [Nat]Absence check using state equation in 670 ms returned sat
[2023-03-17 23:36:17] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 23:36:19] [INFO ] [Nat]Added 241 Read/Feed constraints in 1739 ms returned sat
[2023-03-17 23:36:19] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 197 ms.
[2023-03-17 23:36:19] [INFO ] Added : 1 causal constraints over 1 iterations in 421 ms. Result :sat
Minimization took 733 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 REACHABILITY mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Applied a total of 0 rules in 1072 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1078 ms. Remains : 591/591 places, 4546/4546 transitions.
Normalized transition count is 1412 out of 4546 initially.
// Phase 1: matrix 1412 rows 591 cols
[2023-03-17 23:36:22] [INFO ] Computed 50 place invariants in 34 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 17915 ms. (steps per millisecond=55 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3059 ms. (steps per millisecond=326 ) properties (out of 1) seen :14
[2023-03-17 23:36:43] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-17 23:36:43] [INFO ] Computed 50 place invariants in 14 ms
[2023-03-17 23:36:44] [INFO ] [Real]Absence check using 19 positive place invariants in 23 ms returned sat
[2023-03-17 23:36:44] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 20 ms returned sat
[2023-03-17 23:36:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 23:36:44] [INFO ] [Real]Absence check using state equation in 578 ms returned sat
[2023-03-17 23:36:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 23:36:44] [INFO ] [Nat]Absence check using 19 positive place invariants in 20 ms returned sat
[2023-03-17 23:36:44] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 19 ms returned sat
[2023-03-17 23:36:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 23:36:45] [INFO ] [Nat]Absence check using state equation in 826 ms returned sat
[2023-03-17 23:36:45] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 23:36:47] [INFO ] [Nat]Added 241 Read/Feed constraints in 1849 ms returned sat
[2023-03-17 23:36:47] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 180 ms.
[2023-03-17 23:36:48] [INFO ] Added : 1 causal constraints over 1 iterations in 410 ms. Result :sat
Minimization took 1076 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 REACHABILITY mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Applied a total of 0 rules in 1006 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1007 ms. Remains : 591/591 places, 4546/4546 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Applied a total of 0 rules in 1003 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-17 23:36:52] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 23:36:52] [INFO ] Invariant cache hit.
[2023-03-17 23:36:54] [INFO ] Implicit Places using invariants in 1895 ms returned []
[2023-03-17 23:36:54] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 23:36:54] [INFO ] Invariant cache hit.
[2023-03-17 23:36:55] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 23:37:03] [INFO ] Implicit Places using invariants and state equation in 8269 ms returned []
Implicit Place search using SMT with State Equation took 10168 ms to find 0 implicit places.
[2023-03-17 23:37:03] [INFO ] Redundant transitions in 255 ms returned []
[2023-03-17 23:37:03] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 23:37:03] [INFO ] Invariant cache hit.
[2023-03-17 23:37:07] [INFO ] Dead Transitions using invariants and state equation in 3821 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15265 ms. Remains : 591/591 places, 4546/4546 transitions.
Ending property specific reduction for SafeBus-PT-15-UpperBounds-02 in 51552 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
[2023-03-17 23:37:07] [INFO ] Computed 50 place invariants in 15 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=54 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :9
[2023-03-17 23:37:07] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-17 23:37:07] [INFO ] Computed 50 place invariants in 12 ms
[2023-03-17 23:37:07] [INFO ] [Real]Absence check using 19 positive place invariants in 15 ms returned sat
[2023-03-17 23:37:07] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 15 ms returned sat
[2023-03-17 23:37:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 23:37:08] [INFO ] [Real]Absence check using state equation in 613 ms returned sat
[2023-03-17 23:37:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 23:37:08] [INFO ] [Nat]Absence check using 19 positive place invariants in 16 ms returned sat
[2023-03-17 23:37:08] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 17 ms returned sat
[2023-03-17 23:37:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 23:37:08] [INFO ] [Nat]Absence check using state equation in 462 ms returned sat
[2023-03-17 23:37:08] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 23:37:10] [INFO ] [Nat]Added 241 Read/Feed constraints in 1332 ms returned sat
[2023-03-17 23:37:11] [INFO ] Deduced a trap composed of 61 places in 1030 ms of which 11 ms to minimize.
[2023-03-17 23:37:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1145 ms
[2023-03-17 23:37:11] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 263 ms.
[2023-03-17 23:37:11] [INFO ] Added : 0 causal constraints over 0 iterations in 457 ms. Result :sat
Minimization took 1445 ms.
Current structural bounds on expressions (after SMT) : [15] Max seen :[9]
Support contains 15 out of 591 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY 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 1 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 1057 ms. Remains 576 /591 variables (removed 15) and now considering 4531/4546 (removed 15) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1059 ms. Remains : 576/591 places, 4531/4546 transitions.
Normalized transition count is 1397 out of 4531 initially.
// Phase 1: matrix 1397 rows 576 cols
[2023-03-17 23:37:14] [INFO ] Computed 50 place invariants in 19 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 19344 ms. (steps per millisecond=51 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3511 ms. (steps per millisecond=284 ) properties (out of 1) seen :11
[2023-03-17 23:37:37] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
// Phase 1: matrix 1397 rows 576 cols
[2023-03-17 23:37:37] [INFO ] Computed 50 place invariants in 16 ms
[2023-03-17 23:37:37] [INFO ] [Real]Absence check using 19 positive place invariants in 18 ms returned sat
[2023-03-17 23:37:37] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 16 ms returned sat
[2023-03-17 23:37:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 23:37:37] [INFO ] [Real]Absence check using state equation in 480 ms returned sat
[2023-03-17 23:37:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 23:37:37] [INFO ] [Nat]Absence check using 19 positive place invariants in 18 ms returned sat
[2023-03-17 23:37:37] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 18 ms returned sat
[2023-03-17 23:37:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 23:37:38] [INFO ] [Nat]Absence check using state equation in 838 ms returned sat
[2023-03-17 23:37:38] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 23:37:40] [INFO ] [Nat]Added 241 Read/Feed constraints in 1609 ms returned sat
[2023-03-17 23:37:40] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1352 transitions) in 243 ms.
[2023-03-17 23:37:40] [INFO ] Added : 0 causal constraints over 0 iterations in 434 ms. Result :sat
Minimization took 1603 ms.
Current structural bounds on expressions (after SMT) : [15] Max seen :[11]
Support contains 15 out of 576 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 576/576 places, 4531/4531 transitions.
Applied a total of 0 rules in 998 ms. Remains 576 /576 variables (removed 0) and now considering 4531/4531 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 998 ms. Remains : 576/576 places, 4531/4531 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 576/576 places, 4531/4531 transitions.
Applied a total of 0 rules in 1043 ms. Remains 576 /576 variables (removed 0) and now considering 4531/4531 (removed 0) transitions.
[2023-03-17 23:37:46] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2023-03-17 23:37:46] [INFO ] Invariant cache hit.
[2023-03-17 23:37:48] [INFO ] Implicit Places using invariants in 2098 ms returned []
[2023-03-17 23:37:48] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2023-03-17 23:37:48] [INFO ] Invariant cache hit.
[2023-03-17 23:37:49] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 23:37:55] [INFO ] Implicit Places using invariants and state equation in 6671 ms returned []
Implicit Place search using SMT with State Equation took 8773 ms to find 0 implicit places.
[2023-03-17 23:37:55] [INFO ] Redundant transitions in 354 ms returned []
[2023-03-17 23:37:55] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2023-03-17 23:37:55] [INFO ] Invariant cache hit.
[2023-03-17 23:38:01] [INFO ] Dead Transitions using invariants and state equation in 5564 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15746 ms. Remains : 576/576 places, 4531/4531 transitions.
Normalized transition count is 1397 out of 4531 initially.
// Phase 1: matrix 1397 rows 576 cols
[2023-03-17 23:38:01] [INFO ] Computed 50 place invariants in 19 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 19264 ms. (steps per millisecond=51 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3523 ms. (steps per millisecond=283 ) properties (out of 1) seen :11
[2023-03-17 23:38:24] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
// Phase 1: matrix 1397 rows 576 cols
[2023-03-17 23:38:24] [INFO ] Computed 50 place invariants in 14 ms
[2023-03-17 23:38:24] [INFO ] [Real]Absence check using 19 positive place invariants in 16 ms returned sat
[2023-03-17 23:38:24] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 21 ms returned sat
[2023-03-17 23:38:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 23:38:24] [INFO ] [Real]Absence check using state equation in 504 ms returned sat
[2023-03-17 23:38:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 23:38:25] [INFO ] [Nat]Absence check using 19 positive place invariants in 19 ms returned sat
[2023-03-17 23:38:25] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 19 ms returned sat
[2023-03-17 23:38:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 23:38:25] [INFO ] [Nat]Absence check using state equation in 607 ms returned sat
[2023-03-17 23:38:25] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 23:38:27] [INFO ] [Nat]Added 241 Read/Feed constraints in 1422 ms returned sat
[2023-03-17 23:38:27] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1352 transitions) in 175 ms.
[2023-03-17 23:38:27] [INFO ] Added : 0 causal constraints over 0 iterations in 313 ms. Result :sat
Minimization took 1511 ms.
Current structural bounds on expressions (after SMT) : [15] Max seen :[11]
Support contains 15 out of 576 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 576/576 places, 4531/4531 transitions.
Applied a total of 0 rules in 972 ms. Remains 576 /576 variables (removed 0) and now considering 4531/4531 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 973 ms. Remains : 576/576 places, 4531/4531 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 576/576 places, 4531/4531 transitions.
Applied a total of 0 rules in 1189 ms. Remains 576 /576 variables (removed 0) and now considering 4531/4531 (removed 0) transitions.
[2023-03-17 23:38:33] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2023-03-17 23:38:33] [INFO ] Invariant cache hit.
[2023-03-17 23:38:35] [INFO ] Implicit Places using invariants in 2000 ms returned []
[2023-03-17 23:38:35] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2023-03-17 23:38:35] [INFO ] Invariant cache hit.
[2023-03-17 23:38:36] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 23:38:41] [INFO ] Implicit Places using invariants and state equation in 5865 ms returned []
Implicit Place search using SMT with State Equation took 7867 ms to find 0 implicit places.
[2023-03-17 23:38:41] [INFO ] Redundant transitions in 246 ms returned []
[2023-03-17 23:38:41] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2023-03-17 23:38:41] [INFO ] Invariant cache hit.
[2023-03-17 23:38:47] [INFO ] Dead Transitions using invariants and state equation in 5740 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15055 ms. Remains : 576/576 places, 4531/4531 transitions.
Ending property specific reduction for SafeBus-PT-15-UpperBounds-03 in 100210 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
[2023-03-17 23:38:47] [INFO ] Computed 50 place invariants in 15 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=56 ) properties (out of 1) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 1) seen :14
[2023-03-17 23:38:47] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-17 23:38:47] [INFO ] Computed 50 place invariants in 13 ms
[2023-03-17 23:38:47] [INFO ] [Real]Absence check using 19 positive place invariants in 16 ms returned sat
[2023-03-17 23:38:47] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 16 ms returned sat
[2023-03-17 23:38:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 23:38:48] [INFO ] [Real]Absence check using state equation in 497 ms returned sat
[2023-03-17 23:38:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 23:38:48] [INFO ] [Nat]Absence check using 19 positive place invariants in 16 ms returned sat
[2023-03-17 23:38:48] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 15 ms returned sat
[2023-03-17 23:38:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 23:38:49] [INFO ] [Nat]Absence check using state equation in 996 ms returned sat
[2023-03-17 23:38:49] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 23:38:51] [INFO ] [Nat]Added 241 Read/Feed constraints in 1929 ms returned sat
[2023-03-17 23:38:51] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 211 ms.
[2023-03-17 23:38:51] [INFO ] Added : 0 causal constraints over 0 iterations in 421 ms. Result :sat
Minimization took 1382 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 REACHABILITY mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Applied a total of 0 rules in 1202 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1203 ms. Remains : 591/591 places, 4546/4546 transitions.
Normalized transition count is 1412 out of 4546 initially.
// Phase 1: matrix 1412 rows 591 cols
[2023-03-17 23:38:54] [INFO ] Computed 50 place invariants in 14 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 17506 ms. (steps per millisecond=57 ) properties (out of 1) seen :14
Finished Best-First random walk after 978813 steps, including 2 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=195 )
[2023-03-17 23:39:17] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-17 23:39:17] [INFO ] Computed 50 place invariants in 13 ms
[2023-03-17 23:39:17] [INFO ] [Real]Absence check using 19 positive place invariants in 25 ms returned sat
[2023-03-17 23:39:17] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 20 ms returned sat
[2023-03-17 23:39:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 23:39:17] [INFO ] [Real]Absence check using state equation in 520 ms returned sat
[2023-03-17 23:39:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 23:39:18] [INFO ] [Nat]Absence check using 19 positive place invariants in 24 ms returned sat
[2023-03-17 23:39:18] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 20 ms returned sat
[2023-03-17 23:39:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 23:39:19] [INFO ] [Nat]Absence check using state equation in 1084 ms returned sat
[2023-03-17 23:39:19] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 23:39:21] [INFO ] [Nat]Added 241 Read/Feed constraints in 1863 ms returned sat
[2023-03-17 23:39:21] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 259 ms.
[2023-03-17 23:39:21] [INFO ] Added : 0 causal constraints over 0 iterations in 396 ms. Result :sat
Minimization took 1474 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 REACHABILITY mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Applied a total of 0 rules in 993 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 993 ms. Remains : 591/591 places, 4546/4546 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 591/591 places, 4546/4546 transitions.
Applied a total of 0 rules in 990 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-17 23:39:25] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 23:39:25] [INFO ] Invariant cache hit.
[2023-03-17 23:39:27] [INFO ] Implicit Places using invariants in 2122 ms returned []
[2023-03-17 23:39:27] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 23:39:27] [INFO ] Invariant cache hit.
[2023-03-17 23:39:28] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-17 23:39:34] [INFO ] Implicit Places using invariants and state equation in 7175 ms returned []
Implicit Place search using SMT with State Equation took 9311 ms to find 0 implicit places.
[2023-03-17 23:39:35] [INFO ] Redundant transitions in 415 ms returned []
[2023-03-17 23:39:35] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-17 23:39:35] [INFO ] Invariant cache hit.
[2023-03-17 23:39:38] [INFO ] Dead Transitions using invariants and state equation in 3323 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14053 ms. Remains : 591/591 places, 4546/4546 transitions.
Ending property specific reduction for SafeBus-PT-15-UpperBounds-07 in 51049 ms.
[2023-03-17 23:39:39] [INFO ] Flatten gal took : 694 ms
[2023-03-17 23:39:40] [INFO ] Applying decomposition
[2023-03-17 23:39:40] [INFO ] Flatten gal took : 287 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph311046784800347752.txt' '-o' '/tmp/graph311046784800347752.bin' '-w' '/tmp/graph311046784800347752.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph311046784800347752.bin' '-l' '-1' '-v' '-w' '/tmp/graph311046784800347752.weights' '-q' '0' '-e' '0.001'
[2023-03-17 23:39:41] [INFO ] Decomposing Gal with order
[2023-03-17 23:39:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 23:39:42] [INFO ] Removed a total of 11052 redundant transitions.
[2023-03-17 23:39:43] [INFO ] Flatten gal took : 1480 ms
[2023-03-17 23:39:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 1730 labels/synchronizations in 326 ms.
[2023-03-17 23:39:43] [INFO ] Time to serialize gal into /tmp/UpperBounds5583640786746252217.gal : 49 ms
[2023-03-17 23:39:44] [INFO ] Time to serialize properties into /tmp/UpperBounds1219387257676661915.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds5583640786746252217.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds1219387257676661915.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...304
Loading property file /tmp/UpperBounds1219387257676661915.prop.
Detected timeout of ITS tools.
[2023-03-18 00:02:37] [INFO ] Flatten gal took : 2925 ms
[2023-03-18 00:02:38] [INFO ] Time to serialize gal into /tmp/UpperBounds14094295384382985269.gal : 362 ms
[2023-03-18 00:02:38] [INFO ] Time to serialize properties into /tmp/UpperBounds12854227373442397609.prop : 15 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds14094295384382985269.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds12854227373442397609.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...306
Loading property file /tmp/UpperBounds12854227373442397609.prop.
Detected timeout of ITS tools.
[2023-03-18 00:25:22] [INFO ] Flatten gal took : 1995 ms
[2023-03-18 00:25:30] [INFO ] Input system was already deterministic with 4546 transitions.
[2023-03-18 00:25:30] [INFO ] Transformed 591 places.
[2023-03-18 00:25:30] [INFO ] Transformed 4546 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/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//../itstools/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 00:26:00] [INFO ] Time to serialize gal into /tmp/UpperBounds9550179101241230507.gal : 32 ms
[2023-03-18 00:26:00] [INFO ] Time to serialize properties into /tmp/UpperBounds16771075324500004628.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds9550179101241230507.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds16771075324500004628.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...350
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds16771075324500004628.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 9500764 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15580056 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="itstools"
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 itstools"
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 r357-smll-167891806100285"
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 ;