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.r361-smll-167891811200285.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)
..................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
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 r361-smll-167891811200285
=====================================================================

--------------------
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 1679173984329

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=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SafeBus-PT-15
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-18 21:13:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-18 21:13:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 21:13:07] [INFO ] Load time of PNML (sax parser for PT used): 488 ms
[2023-03-18 21:13:07] [INFO ] Transformed 621 places.
[2023-03-18 21:13:07] [INFO ] Transformed 4771 transitions.
[2023-03-18 21:13:07] [INFO ] Parsed PT model containing 621 places and 4771 transitions and 34549 arcs in 642 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 9 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 21:13:08] [INFO ] Computed 65 place invariants in 162 ms
FORMULA SafeBus-PT-15-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 431 ms. (steps per millisecond=23 ) properties (out of 14) seen :44
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 37 ms. (steps per millisecond=270 ) properties (out of 10) seen :49
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 10) seen :46
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 10) seen :19
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 10) seen :39
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 :40
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 10) seen :37
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 :41
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 :39
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 :41
[2023-03-18 21:13:09] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2023-03-18 21:13:09] [INFO ] Computed 65 place invariants in 72 ms
[2023-03-18 21:13:09] [INFO ] [Real]Absence check using 32 positive place invariants in 39 ms returned sat
[2023-03-18 21:13:09] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 37 ms returned sat
[2023-03-18 21:13:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:13:10] [INFO ] [Real]Absence check using state equation in 725 ms returned sat
[2023-03-18 21:13:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:13:10] [INFO ] [Nat]Absence check using 32 positive place invariants in 32 ms returned sat
[2023-03-18 21:13:11] [INFO ] [Nat]Absence check using 32 positive and 33 generalized place invariants in 27 ms returned sat
[2023-03-18 21:13:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:13:11] [INFO ] [Nat]Absence check using state equation in 735 ms returned sat
[2023-03-18 21:13:11] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 21:13:13] [INFO ] [Nat]Added 241 Read/Feed constraints in 1243 ms returned sat
[2023-03-18 21:13:13] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 421 ms.
[2023-03-18 21:13:13] [INFO ] Added : 0 causal constraints over 0 iterations in 710 ms. Result :sat
Minimization took 870 ms.
[2023-03-18 21:13:15] [INFO ] [Real]Absence check using 32 positive place invariants in 32 ms returned sat
[2023-03-18 21:13:15] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 30 ms returned sat
[2023-03-18 21:13:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:13:15] [INFO ] [Real]Absence check using state equation in 657 ms returned sat
[2023-03-18 21:13:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:13:16] [INFO ] [Nat]Absence check using 32 positive place invariants in 26 ms returned sat
[2023-03-18 21:13:16] [INFO ] [Nat]Absence check using 32 positive and 33 generalized place invariants in 28 ms returned sat
[2023-03-18 21:13:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:13:16] [INFO ] [Nat]Absence check using state equation in 617 ms returned sat
[2023-03-18 21:13:18] [INFO ] [Nat]Added 241 Read/Feed constraints in 1451 ms returned sat
[2023-03-18 21:13:18] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 291 ms.
[2023-03-18 21:13:18] [INFO ] Added : 0 causal constraints over 0 iterations in 509 ms. Result :sat
Minimization took 2087 ms.
[2023-03-18 21:13:21] [INFO ] [Real]Absence check using 32 positive place invariants in 31 ms returned sat
[2023-03-18 21:13:21] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 23 ms returned unsat
[2023-03-18 21:13:21] [INFO ] [Real]Absence check using 32 positive place invariants in 13 ms returned unsat
[2023-03-18 21:13:21] [INFO ] [Real]Absence check using 32 positive place invariants in 13 ms returned unsat
[2023-03-18 21:13:21] [INFO ] [Real]Absence check using 32 positive place invariants in 30 ms returned sat
[2023-03-18 21:13:21] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 35 ms returned sat
[2023-03-18 21:13:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:13:22] [INFO ] [Real]Absence check using state equation in 703 ms returned sat
[2023-03-18 21:13:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:13:22] [INFO ] [Nat]Absence check using 32 positive place invariants in 22 ms returned sat
[2023-03-18 21:13:22] [INFO ] [Nat]Absence check using 32 positive and 33 generalized place invariants in 28 ms returned sat
[2023-03-18 21:13:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:13:23] [INFO ] [Nat]Absence check using state equation in 918 ms returned sat
[2023-03-18 21:13:24] [INFO ] [Nat]Added 241 Read/Feed constraints in 1479 ms returned sat
[2023-03-18 21:13:25] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 344 ms.
[2023-03-18 21:13:25] [INFO ] Added : 0 causal constraints over 0 iterations in 554 ms. Result :sat
Minimization took 1248 ms.
[2023-03-18 21:13:27] [INFO ] [Real]Absence check using 32 positive place invariants in 26 ms returned sat
[2023-03-18 21:13:27] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 29 ms returned unsat
[2023-03-18 21:13:27] [INFO ] [Real]Absence check using 32 positive place invariants in 21 ms returned sat
[2023-03-18 21:13:27] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 29 ms returned unsat
[2023-03-18 21:13:27] [INFO ] [Real]Absence check using 32 positive place invariants in 41 ms returned sat
[2023-03-18 21:13:27] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 58 ms returned unsat
[2023-03-18 21:13:27] [INFO ] [Real]Absence check using 32 positive place invariants in 29 ms returned sat
[2023-03-18 21:13:27] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 7 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 1679 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 1682 ms. Remains : 606/606 places, 4771/4771 transitions.
Normalized transition count is 1412 out of 4771 initially.
// Phase 1: matrix 1412 rows 606 cols
[2023-03-18 21:13:33] [INFO ] Computed 65 place invariants in 26 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 19501 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 3372 ms. (steps per millisecond=296 ) properties (out of 3) seen :30
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3717 ms. (steps per millisecond=269 ) properties (out of 3) seen :30
Finished Best-First random walk after 894440 steps, including 2 resets, run visited all 3 properties in 5001 ms. (steps per millisecond=178 )
[2023-03-18 21:14:04] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2023-03-18 21:14:04] [INFO ] Computed 65 place invariants in 40 ms
[2023-03-18 21:14:04] [INFO ] [Real]Absence check using 32 positive place invariants in 29 ms returned sat
[2023-03-18 21:14:04] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 36 ms returned sat
[2023-03-18 21:14:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:14:05] [INFO ] [Real]Absence check using state equation in 735 ms returned sat
[2023-03-18 21:14:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:14:05] [INFO ] [Nat]Absence check using 32 positive place invariants in 32 ms returned sat
[2023-03-18 21:14:06] [INFO ] [Nat]Absence check using 32 positive and 33 generalized place invariants in 39 ms returned sat
[2023-03-18 21:14:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:14:06] [INFO ] [Nat]Absence check using state equation in 830 ms returned sat
[2023-03-18 21:14:06] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 21:14:08] [INFO ] [Nat]Added 241 Read/Feed constraints in 1584 ms returned sat
[2023-03-18 21:14:08] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 203 ms.
[2023-03-18 21:14:08] [INFO ] Added : 0 causal constraints over 0 iterations in 335 ms. Result :sat
Minimization took 1084 ms.
[2023-03-18 21:14:10] [INFO ] [Real]Absence check using 32 positive place invariants in 22 ms returned sat
[2023-03-18 21:14:10] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 26 ms returned sat
[2023-03-18 21:14:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:14:10] [INFO ] [Real]Absence check using state equation in 575 ms returned sat
[2023-03-18 21:14:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:14:10] [INFO ] [Nat]Absence check using 32 positive place invariants in 21 ms returned sat
[2023-03-18 21:14:10] [INFO ] [Nat]Absence check using 32 positive and 33 generalized place invariants in 21 ms returned sat
[2023-03-18 21:14:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:14:11] [INFO ] [Nat]Absence check using state equation in 474 ms returned sat
[2023-03-18 21:14:13] [INFO ] [Nat]Added 241 Read/Feed constraints in 1667 ms returned sat
[2023-03-18 21:14:13] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 317 ms.
[2023-03-18 21:14:13] [INFO ] Added : 0 causal constraints over 0 iterations in 535 ms. Result :sat
Minimization took 2134 ms.
[2023-03-18 21:14:16] [INFO ] [Real]Absence check using 32 positive place invariants in 19 ms returned sat
[2023-03-18 21:14:16] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 21 ms returned sat
[2023-03-18 21:14:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:14:16] [INFO ] [Real]Absence check using state equation in 528 ms returned sat
[2023-03-18 21:14:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:14:16] [INFO ] [Nat]Absence check using 32 positive place invariants in 20 ms returned sat
[2023-03-18 21:14:16] [INFO ] [Nat]Absence check using 32 positive and 33 generalized place invariants in 22 ms returned sat
[2023-03-18 21:14:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:14:17] [INFO ] [Nat]Absence check using state equation in 837 ms returned sat
[2023-03-18 21:14:19] [INFO ] [Nat]Added 241 Read/Feed constraints in 1592 ms returned sat
[2023-03-18 21:14:19] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 196 ms.
[2023-03-18 21:14:19] [INFO ] Added : 0 causal constraints over 0 iterations in 322 ms. Result :sat
Minimization took 1129 ms.
Current structural bounds on expressions (after SMT) : [211, 211, 211] Max seen :[14, 12, 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 1653 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 1653 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 1580 ms. Remains 606 /606 variables (removed 0) and now considering 4771/4771 (removed 0) transitions.
[2023-03-18 21:14:27] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
[2023-03-18 21:14:27] [INFO ] Invariant cache hit.
[2023-03-18 21:14:29] [INFO ] Implicit Places using invariants in 2528 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 2541 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 1804 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 5926 ms. Remains : 591/606 places, 4771/4771 transitions.
Normalized transition count is 1412 out of 4771 initially.
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 21:14:31] [INFO ] Computed 50 place invariants in 25 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 19012 ms. (steps per millisecond=52 ) properties (out of 3) seen :23
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3246 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 3669 ms. (steps per millisecond=272 ) properties (out of 3) seen :31
Finished Best-First random walk after 926616 steps, including 2 resets, run visited all 3 properties in 5001 ms. (steps per millisecond=185 )
[2023-03-18 21:15:02] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 21:15:02] [INFO ] Computed 50 place invariants in 24 ms
[2023-03-18 21:15:02] [INFO ] [Real]Absence check using 19 positive place invariants in 16 ms returned sat
[2023-03-18 21:15:02] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 15 ms returned sat
[2023-03-18 21:15:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:15:03] [INFO ] [Real]Absence check using state equation in 671 ms returned sat
[2023-03-18 21:15:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:15:03] [INFO ] [Nat]Absence check using 19 positive place invariants in 23 ms returned sat
[2023-03-18 21:15:03] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 15 ms returned sat
[2023-03-18 21:15:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:15:04] [INFO ] [Nat]Absence check using state equation in 557 ms returned sat
[2023-03-18 21:15:04] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 21:15:05] [INFO ] [Nat]Added 241 Read/Feed constraints in 1745 ms returned sat
[2023-03-18 21:15:06] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 175 ms.
[2023-03-18 21:15:06] [INFO ] Added : 0 causal constraints over 0 iterations in 310 ms. Result :sat
Minimization took 1283 ms.
[2023-03-18 21:15:07] [INFO ] [Real]Absence check using 19 positive place invariants in 17 ms returned sat
[2023-03-18 21:15:07] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 17 ms returned sat
[2023-03-18 21:15:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:15:08] [INFO ] [Real]Absence check using state equation in 628 ms returned sat
[2023-03-18 21:15:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:15:08] [INFO ] [Nat]Absence check using 19 positive place invariants in 19 ms returned sat
[2023-03-18 21:15:08] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 16 ms returned sat
[2023-03-18 21:15:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:15:09] [INFO ] [Nat]Absence check using state equation in 712 ms returned sat
[2023-03-18 21:15:11] [INFO ] [Nat]Added 241 Read/Feed constraints in 2240 ms returned sat
[2023-03-18 21:15:11] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 192 ms.
[2023-03-18 21:15:12] [INFO ] Added : 0 causal constraints over 0 iterations in 372 ms. Result :sat
Minimization took 1565 ms.
[2023-03-18 21:15:13] [INFO ] [Real]Absence check using 19 positive place invariants in 26 ms returned sat
[2023-03-18 21:15:13] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 23 ms returned sat
[2023-03-18 21:15:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:15:14] [INFO ] [Real]Absence check using state equation in 603 ms returned sat
[2023-03-18 21:15:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:15:14] [INFO ] [Nat]Absence check using 19 positive place invariants in 25 ms returned sat
[2023-03-18 21:15:14] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 22 ms returned sat
[2023-03-18 21:15:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:15:15] [INFO ] [Nat]Absence check using state equation in 1002 ms returned sat
[2023-03-18 21:15:16] [INFO ] [Nat]Added 241 Read/Feed constraints in 903 ms returned sat
[2023-03-18 21:15:16] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 204 ms.
[2023-03-18 21:15:17] [INFO ] Added : 1 causal constraints over 1 iterations in 472 ms. Result :sat
Minimization took 995 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, 4771/4771 transitions.
Applied a total of 0 rules in 1385 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 1385 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 1276 ms. Remains 591 /591 variables (removed 0) and now considering 4771/4771 (removed 0) transitions.
[2023-03-18 21:15:24] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
[2023-03-18 21:15:24] [INFO ] Invariant cache hit.
[2023-03-18 21:15:26] [INFO ] Implicit Places using invariants in 2050 ms returned []
[2023-03-18 21:15:26] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
[2023-03-18 21:15:26] [INFO ] Invariant cache hit.
[2023-03-18 21:15:27] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 21:15:34] [INFO ] Implicit Places using invariants and state equation in 7936 ms returned []
Implicit Place search using SMT with State Equation took 9992 ms to find 0 implicit places.
[2023-03-18 21:15:35] [INFO ] Redundant transitions in 691 ms returned []
[2023-03-18 21:15:35] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
[2023-03-18 21:15:35] [INFO ] Invariant cache hit.
[2023-03-18 21:15:39] [INFO ] Dead Transitions using invariants and state equation in 3755 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 1242 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-18 21:15:40] [INFO ] Redundant transitions in 430 ms returned []
Finished structural reductions in REACHABILITY mode , in 2 iterations and 17417 ms. Remains : 591/591 places, 4546/4771 transitions.
Normalized transition count is 1412 out of 4546 initially.
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 21:15:40] [INFO ] Computed 50 place invariants in 26 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 18892 ms. (steps per millisecond=52 ) properties (out of 3) seen :23
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3228 ms. (steps per millisecond=309 ) properties (out of 3) seen :31
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3608 ms. (steps per millisecond=277 ) properties (out of 3) seen :30
Finished Best-First random walk after 895532 steps, including 2 resets, run visited all 3 properties in 5001 ms. (steps per millisecond=179 )
[2023-03-18 21:16:11] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 21:16:11] [INFO ] Computed 50 place invariants in 21 ms
[2023-03-18 21:16:11] [INFO ] [Real]Absence check using 19 positive place invariants in 18 ms returned sat
[2023-03-18 21:16:11] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 17 ms returned sat
[2023-03-18 21:16:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:16:12] [INFO ] [Real]Absence check using state equation in 593 ms returned sat
[2023-03-18 21:16:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:16:12] [INFO ] [Nat]Absence check using 19 positive place invariants in 24 ms returned sat
[2023-03-18 21:16:12] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 21 ms returned sat
[2023-03-18 21:16:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:16:13] [INFO ] [Nat]Absence check using state equation in 698 ms returned sat
[2023-03-18 21:16:13] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 21:16:15] [INFO ] [Nat]Added 241 Read/Feed constraints in 1703 ms returned sat
[2023-03-18 21:16:15] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 284 ms.
[2023-03-18 21:16:15] [INFO ] Added : 1 causal constraints over 1 iterations in 593 ms. Result :sat
Minimization took 916 ms.
[2023-03-18 21:16:16] [INFO ] [Real]Absence check using 19 positive place invariants in 27 ms returned sat
[2023-03-18 21:16:16] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 25 ms returned sat
[2023-03-18 21:16:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:16:17] [INFO ] [Real]Absence check using state equation in 737 ms returned sat
[2023-03-18 21:16:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:16:17] [INFO ] [Nat]Absence check using 19 positive place invariants in 28 ms returned sat
[2023-03-18 21:16:17] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 26 ms returned sat
[2023-03-18 21:16:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:16:18] [INFO ] [Nat]Absence check using state equation in 738 ms returned sat
[2023-03-18 21:16:21] [INFO ] [Nat]Added 241 Read/Feed constraints in 2422 ms returned sat
[2023-03-18 21:16:21] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 196 ms.
[2023-03-18 21:16:21] [INFO ] Added : 0 causal constraints over 0 iterations in 390 ms. Result :sat
Minimization took 1641 ms.
[2023-03-18 21:16:23] [INFO ] [Real]Absence check using 19 positive place invariants in 16 ms returned sat
[2023-03-18 21:16:23] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 15 ms returned sat
[2023-03-18 21:16:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:16:23] [INFO ] [Real]Absence check using state equation in 510 ms returned sat
[2023-03-18 21:16:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:16:24] [INFO ] [Nat]Absence check using 19 positive place invariants in 19 ms returned sat
[2023-03-18 21:16:24] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 16 ms returned sat
[2023-03-18 21:16:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:16:25] [INFO ] [Nat]Absence check using state equation in 901 ms returned sat
[2023-03-18 21:16:26] [INFO ] [Nat]Added 241 Read/Feed constraints in 1940 ms returned sat
[2023-03-18 21:16:27] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 285 ms.
[2023-03-18 21:16:27] [INFO ] Added : 0 causal constraints over 0 iterations in 477 ms. Result :sat
Minimization took 1420 ms.
Current structural bounds on expressions (after SMT) : [15, 15, 15] Max seen :[14, 13, 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 926 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 927 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 951 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-18 21:16:34] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-18 21:16:34] [INFO ] Invariant cache hit.
[2023-03-18 21:16:36] [INFO ] Implicit Places using invariants in 2135 ms returned []
[2023-03-18 21:16:36] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-18 21:16:36] [INFO ] Invariant cache hit.
[2023-03-18 21:16:37] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 21:16:45] [INFO ] Implicit Places using invariants and state equation in 8254 ms returned []
Implicit Place search using SMT with State Equation took 10399 ms to find 0 implicit places.
[2023-03-18 21:16:45] [INFO ] Redundant transitions in 553 ms returned []
[2023-03-18 21:16:45] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-18 21:16:45] [INFO ] Invariant cache hit.
[2023-03-18 21:16:50] [INFO ] Dead Transitions using invariants and state equation in 4396 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16318 ms. Remains : 591/591 places, 4546/4546 transitions.
Normalized transition count is 1412 out of 4546 initially.
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 21:16:50] [INFO ] Computed 50 place invariants in 26 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 18717 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 3480 ms. (steps per millisecond=287 ) properties (out of 3) seen :30
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3519 ms. (steps per millisecond=284 ) properties (out of 3) seen :30
Finished Best-First random walk after 957541 steps, including 2 resets, run visited all 3 properties in 5001 ms. (steps per millisecond=191 )
[2023-03-18 21:17:20] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 21:17:20] [INFO ] Computed 50 place invariants in 15 ms
[2023-03-18 21:17:21] [INFO ] [Real]Absence check using 19 positive place invariants in 16 ms returned sat
[2023-03-18 21:17:21] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 15 ms returned sat
[2023-03-18 21:17:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:17:21] [INFO ] [Real]Absence check using state equation in 510 ms returned sat
[2023-03-18 21:17:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:17:21] [INFO ] [Nat]Absence check using 19 positive place invariants in 26 ms returned sat
[2023-03-18 21:17:21] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 23 ms returned sat
[2023-03-18 21:17:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:17:22] [INFO ] [Nat]Absence check using state equation in 733 ms returned sat
[2023-03-18 21:17:22] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 21:17:24] [INFO ] [Nat]Added 241 Read/Feed constraints in 1498 ms returned sat
[2023-03-18 21:17:24] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 295 ms.
[2023-03-18 21:17:24] [INFO ] Added : 1 causal constraints over 1 iterations in 639 ms. Result :sat
Minimization took 911 ms.
[2023-03-18 21:17:25] [INFO ] [Real]Absence check using 19 positive place invariants in 23 ms returned sat
[2023-03-18 21:17:25] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 26 ms returned sat
[2023-03-18 21:17:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:17:26] [INFO ] [Real]Absence check using state equation in 753 ms returned sat
[2023-03-18 21:17:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:17:26] [INFO ] [Nat]Absence check using 19 positive place invariants in 28 ms returned sat
[2023-03-18 21:17:27] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 24 ms returned sat
[2023-03-18 21:17:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:17:27] [INFO ] [Nat]Absence check using state equation in 621 ms returned sat
[2023-03-18 21:17:29] [INFO ] [Nat]Added 241 Read/Feed constraints in 2113 ms returned sat
[2023-03-18 21:17:30] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 275 ms.
[2023-03-18 21:17:30] [INFO ] Added : 0 causal constraints over 0 iterations in 445 ms. Result :sat
Minimization took 1560 ms.
[2023-03-18 21:17:32] [INFO ] [Real]Absence check using 19 positive place invariants in 17 ms returned sat
[2023-03-18 21:17:32] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 16 ms returned sat
[2023-03-18 21:17:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:17:32] [INFO ] [Real]Absence check using state equation in 566 ms returned sat
[2023-03-18 21:17:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:17:32] [INFO ] [Nat]Absence check using 19 positive place invariants in 24 ms returned sat
[2023-03-18 21:17:32] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 20 ms returned sat
[2023-03-18 21:17:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:17:33] [INFO ] [Nat]Absence check using state equation in 1145 ms returned sat
[2023-03-18 21:17:35] [INFO ] [Nat]Added 241 Read/Feed constraints in 1907 ms returned sat
[2023-03-18 21:17:36] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 183 ms.
[2023-03-18 21:17:36] [INFO ] Added : 0 causal constraints over 0 iterations in 313 ms. Result :sat
Minimization took 1257 ms.
Current structural bounds on expressions (after SMT) : [15, 15, 15] Max seen :[14, 13, 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 1025 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 1025 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 920 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-18 21:17:43] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-18 21:17:43] [INFO ] Invariant cache hit.
[2023-03-18 21:17:45] [INFO ] Implicit Places using invariants in 1736 ms returned []
[2023-03-18 21:17:45] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-18 21:17:45] [INFO ] Invariant cache hit.
[2023-03-18 21:17:45] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 21:17:53] [INFO ] Implicit Places using invariants and state equation in 8245 ms returned []
Implicit Place search using SMT with State Equation took 9984 ms to find 0 implicit places.
[2023-03-18 21:17:53] [INFO ] Redundant transitions in 405 ms returned []
[2023-03-18 21:17:53] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-18 21:17:53] [INFO ] Invariant cache hit.
[2023-03-18 21:17:57] [INFO ] Dead Transitions using invariants and state equation in 3596 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14923 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
[2023-03-18 21:17:57] [INFO ] Computed 50 place invariants in 37 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=34 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 1) seen :14
[2023-03-18 21:17:57] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 21:17:57] [INFO ] Computed 50 place invariants in 20 ms
[2023-03-18 21:17:58] [INFO ] [Real]Absence check using 19 positive place invariants in 29 ms returned sat
[2023-03-18 21:17:58] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 30 ms returned sat
[2023-03-18 21:17:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:17:59] [INFO ] [Real]Absence check using state equation in 1168 ms returned sat
[2023-03-18 21:17:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:17:59] [INFO ] [Nat]Absence check using 19 positive place invariants in 28 ms returned sat
[2023-03-18 21:17:59] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 25 ms returned sat
[2023-03-18 21:17:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:18:00] [INFO ] [Nat]Absence check using state equation in 608 ms returned sat
[2023-03-18 21:18:00] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 21:18:01] [INFO ] [Nat]Added 241 Read/Feed constraints in 1651 ms returned sat
[2023-03-18 21:18:02] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 231 ms.
[2023-03-18 21:18:02] [INFO ] Added : 1 causal constraints over 1 iterations in 519 ms. Result :sat
Minimization took 854 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 967 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 969 ms. Remains : 591/591 places, 4546/4546 transitions.
Normalized transition count is 1412 out of 4546 initially.
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 21:18:05] [INFO ] Computed 50 place invariants in 37 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 18310 ms. (steps per millisecond=54 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3296 ms. (steps per millisecond=303 ) properties (out of 1) seen :14
[2023-03-18 21:18:27] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 21:18:27] [INFO ] Computed 50 place invariants in 14 ms
[2023-03-18 21:18:27] [INFO ] [Real]Absence check using 19 positive place invariants in 16 ms returned sat
[2023-03-18 21:18:27] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 15 ms returned sat
[2023-03-18 21:18:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:18:28] [INFO ] [Real]Absence check using state equation in 634 ms returned sat
[2023-03-18 21:18:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:18:28] [INFO ] [Nat]Absence check using 19 positive place invariants in 26 ms returned sat
[2023-03-18 21:18:28] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 23 ms returned sat
[2023-03-18 21:18:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:18:29] [INFO ] [Nat]Absence check using state equation in 819 ms returned sat
[2023-03-18 21:18:29] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 21:18:31] [INFO ] [Nat]Added 241 Read/Feed constraints in 1751 ms returned sat
[2023-03-18 21:18:31] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 179 ms.
[2023-03-18 21:18:31] [INFO ] Added : 1 causal constraints over 1 iterations in 436 ms. Result :sat
Minimization took 855 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 930 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 931 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 904 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-18 21:18:36] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-18 21:18:36] [INFO ] Invariant cache hit.
[2023-03-18 21:18:37] [INFO ] Implicit Places using invariants in 1389 ms returned []
[2023-03-18 21:18:37] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-18 21:18:37] [INFO ] Invariant cache hit.
[2023-03-18 21:18:37] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 21:18:45] [INFO ] Implicit Places using invariants and state equation in 8167 ms returned []
Implicit Place search using SMT with State Equation took 9578 ms to find 0 implicit places.
[2023-03-18 21:18:46] [INFO ] Redundant transitions in 466 ms returned []
[2023-03-18 21:18:46] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-18 21:18:46] [INFO ] Invariant cache hit.
[2023-03-18 21:18:50] [INFO ] Dead Transitions using invariants and state equation in 4214 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15179 ms. Remains : 591/591 places, 4546/4546 transitions.
Ending property specific reduction for SafeBus-PT-15-UpperBounds-02 in 52938 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 21:18:50] [INFO ] Computed 50 place invariants in 19 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :8
[2023-03-18 21:18:50] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 21:18:50] [INFO ] Computed 50 place invariants in 12 ms
[2023-03-18 21:18:50] [INFO ] [Real]Absence check using 19 positive place invariants in 19 ms returned sat
[2023-03-18 21:18:50] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 19 ms returned sat
[2023-03-18 21:18:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:18:51] [INFO ] [Real]Absence check using state equation in 570 ms returned sat
[2023-03-18 21:18:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:18:51] [INFO ] [Nat]Absence check using 19 positive place invariants in 26 ms returned sat
[2023-03-18 21:18:51] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 23 ms returned sat
[2023-03-18 21:18:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:18:52] [INFO ] [Nat]Absence check using state equation in 697 ms returned sat
[2023-03-18 21:18:52] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 21:18:55] [INFO ] [Nat]Added 241 Read/Feed constraints in 2751 ms returned sat
[2023-03-18 21:18:55] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 208 ms.
[2023-03-18 21:18:55] [INFO ] Added : 0 causal constraints over 0 iterations in 387 ms. Result :sat
Minimization took 860 ms.
Current structural bounds on expressions (after SMT) : [15] Max seen :[8]
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 1175 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 1176 ms. Remains : 576/591 places, 4531/4546 transitions.
Normalized transition count is 1397 out of 4531 initially.
// Phase 1: matrix 1397 rows 576 cols
[2023-03-18 21:18:57] [INFO ] Computed 50 place invariants in 23 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 18979 ms. (steps per millisecond=52 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3541 ms. (steps per millisecond=282 ) properties (out of 1) seen :12
[2023-03-18 21:19:20] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
// Phase 1: matrix 1397 rows 576 cols
[2023-03-18 21:19:20] [INFO ] Computed 50 place invariants in 16 ms
[2023-03-18 21:19:20] [INFO ] [Real]Absence check using 19 positive place invariants in 23 ms returned sat
[2023-03-18 21:19:20] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 24 ms returned sat
[2023-03-18 21:19:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:19:21] [INFO ] [Real]Absence check using state equation in 793 ms returned sat
[2023-03-18 21:19:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:19:21] [INFO ] [Nat]Absence check using 19 positive place invariants in 15 ms returned sat
[2023-03-18 21:19:21] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 15 ms returned sat
[2023-03-18 21:19:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:19:22] [INFO ] [Nat]Absence check using state equation in 757 ms returned sat
[2023-03-18 21:19:22] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 21:19:23] [INFO ] [Nat]Added 241 Read/Feed constraints in 1468 ms returned sat
[2023-03-18 21:19:23] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1352 transitions) in 208 ms.
[2023-03-18 21:19:23] [INFO ] Added : 0 causal constraints over 0 iterations in 339 ms. Result :sat
Minimization took 1625 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 REACHABILITY mode, iteration 0 : 576/576 places, 4531/4531 transitions.
Applied a total of 0 rules in 917 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 917 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 916 ms. Remains 576 /576 variables (removed 0) and now considering 4531/4531 (removed 0) transitions.
[2023-03-18 21:19:28] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2023-03-18 21:19:28] [INFO ] Invariant cache hit.
[2023-03-18 21:19:30] [INFO ] Implicit Places using invariants in 1868 ms returned []
[2023-03-18 21:19:30] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2023-03-18 21:19:30] [INFO ] Invariant cache hit.
[2023-03-18 21:19:31] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 21:19:37] [INFO ] Implicit Places using invariants and state equation in 6996 ms returned []
Implicit Place search using SMT with State Equation took 8879 ms to find 0 implicit places.
[2023-03-18 21:19:38] [INFO ] Redundant transitions in 322 ms returned []
[2023-03-18 21:19:38] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2023-03-18 21:19:38] [INFO ] Invariant cache hit.
[2023-03-18 21:19:43] [INFO ] Dead Transitions using invariants and state equation in 5753 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15888 ms. Remains : 576/576 places, 4531/4531 transitions.
Normalized transition count is 1397 out of 4531 initially.
// Phase 1: matrix 1397 rows 576 cols
[2023-03-18 21:19:43] [INFO ] Computed 50 place invariants in 16 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 19179 ms. (steps per millisecond=52 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3568 ms. (steps per millisecond=280 ) properties (out of 1) seen :11
[2023-03-18 21:20:06] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
// Phase 1: matrix 1397 rows 576 cols
[2023-03-18 21:20:06] [INFO ] Computed 50 place invariants in 20 ms
[2023-03-18 21:20:06] [INFO ] [Real]Absence check using 19 positive place invariants in 15 ms returned sat
[2023-03-18 21:20:06] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 16 ms returned sat
[2023-03-18 21:20:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:20:07] [INFO ] [Real]Absence check using state equation in 794 ms returned sat
[2023-03-18 21:20:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:20:07] [INFO ] [Nat]Absence check using 19 positive place invariants in 15 ms returned sat
[2023-03-18 21:20:07] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 15 ms returned sat
[2023-03-18 21:20:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:20:08] [INFO ] [Nat]Absence check using state equation in 808 ms returned sat
[2023-03-18 21:20:08] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 21:20:10] [INFO ] [Nat]Added 241 Read/Feed constraints in 1502 ms returned sat
[2023-03-18 21:20:10] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1352 transitions) in 181 ms.
[2023-03-18 21:20:10] [INFO ] Added : 0 causal constraints over 0 iterations in 385 ms. Result :sat
Minimization took 1771 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 REACHABILITY mode, iteration 0 : 576/576 places, 4531/4531 transitions.
Applied a total of 0 rules in 920 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 920 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 943 ms. Remains 576 /576 variables (removed 0) and now considering 4531/4531 (removed 0) transitions.
[2023-03-18 21:20:15] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2023-03-18 21:20:15] [INFO ] Invariant cache hit.
[2023-03-18 21:20:17] [INFO ] Implicit Places using invariants in 1940 ms returned []
[2023-03-18 21:20:17] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2023-03-18 21:20:17] [INFO ] Invariant cache hit.
[2023-03-18 21:20:18] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 21:20:23] [INFO ] Implicit Places using invariants and state equation in 6209 ms returned []
Implicit Place search using SMT with State Equation took 8152 ms to find 0 implicit places.
[2023-03-18 21:20:24] [INFO ] Redundant transitions in 545 ms returned []
[2023-03-18 21:20:24] [INFO ] Flow matrix only has 1397 transitions (discarded 3134 similar events)
[2023-03-18 21:20:24] [INFO ] Invariant cache hit.
[2023-03-18 21:20:29] [INFO ] Dead Transitions using invariants and state equation in 5304 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14956 ms. Remains : 576/576 places, 4531/4531 transitions.
Ending property specific reduction for SafeBus-PT-15-UpperBounds-03 in 99258 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 21:20:29] [INFO ] Computed 50 place invariants in 15 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=57 ) properties (out of 1) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 1) seen :14
[2023-03-18 21:20:29] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 21:20:29] [INFO ] Computed 50 place invariants in 13 ms
[2023-03-18 21:20:29] [INFO ] [Real]Absence check using 19 positive place invariants in 16 ms returned sat
[2023-03-18 21:20:29] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 14 ms returned sat
[2023-03-18 21:20:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:20:30] [INFO ] [Real]Absence check using state equation in 481 ms returned sat
[2023-03-18 21:20:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:20:30] [INFO ] [Nat]Absence check using 19 positive place invariants in 17 ms returned sat
[2023-03-18 21:20:30] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 15 ms returned sat
[2023-03-18 21:20:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:20:31] [INFO ] [Nat]Absence check using state equation in 1130 ms returned sat
[2023-03-18 21:20:31] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 21:20:33] [INFO ] [Nat]Added 241 Read/Feed constraints in 2202 ms returned sat
[2023-03-18 21:20:34] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 282 ms.
[2023-03-18 21:20:34] [INFO ] Added : 0 causal constraints over 0 iterations in 456 ms. Result :sat
Minimization took 982 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 1300 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 1300 ms. Remains : 591/591 places, 4546/4546 transitions.
Normalized transition count is 1412 out of 4546 initially.
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 21:20:36] [INFO ] Computed 50 place invariants in 21 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 17647 ms. (steps per millisecond=56 ) properties (out of 1) seen :14
Finished Best-First random walk after 987471 steps, including 2 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=197 )
[2023-03-18 21:20:59] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 591 cols
[2023-03-18 21:20:59] [INFO ] Computed 50 place invariants in 24 ms
[2023-03-18 21:20:59] [INFO ] [Real]Absence check using 19 positive place invariants in 32 ms returned sat
[2023-03-18 21:20:59] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 30 ms returned sat
[2023-03-18 21:20:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 21:21:00] [INFO ] [Real]Absence check using state equation in 691 ms returned sat
[2023-03-18 21:21:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 21:21:00] [INFO ] [Nat]Absence check using 19 positive place invariants in 19 ms returned sat
[2023-03-18 21:21:00] [INFO ] [Nat]Absence check using 19 positive and 31 generalized place invariants in 19 ms returned sat
[2023-03-18 21:21:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 21:21:01] [INFO ] [Nat]Absence check using state equation in 1098 ms returned sat
[2023-03-18 21:21:01] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 21:21:03] [INFO ] [Nat]Added 241 Read/Feed constraints in 2134 ms returned sat
[2023-03-18 21:21:04] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 199 ms.
[2023-03-18 21:21:04] [INFO ] Added : 0 causal constraints over 0 iterations in 326 ms. Result :sat
Minimization took 1260 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 1351 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 1352 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 948 ms. Remains 591 /591 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-18 21:21:08] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-18 21:21:08] [INFO ] Invariant cache hit.
[2023-03-18 21:21:09] [INFO ] Implicit Places using invariants in 1691 ms returned []
[2023-03-18 21:21:09] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-18 21:21:09] [INFO ] Invariant cache hit.
[2023-03-18 21:21:10] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 21:21:16] [INFO ] Implicit Places using invariants and state equation in 7189 ms returned []
Implicit Place search using SMT with State Equation took 8890 ms to find 0 implicit places.
[2023-03-18 21:21:17] [INFO ] Redundant transitions in 319 ms returned []
[2023-03-18 21:21:17] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
[2023-03-18 21:21:17] [INFO ] Invariant cache hit.
[2023-03-18 21:21:20] [INFO ] Dead Transitions using invariants and state equation in 3278 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13456 ms. Remains : 591/591 places, 4546/4546 transitions.
Ending property specific reduction for SafeBus-PT-15-UpperBounds-07 in 51028 ms.
[2023-03-18 21:21:21] [INFO ] Flatten gal took : 519 ms
[2023-03-18 21:21:21] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/UpperBounds.sr.xml took 3 ms.
[2023-03-18 21:21:21] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 591 places, 4546 transitions and 31654 arcs took 38 ms.
Total runtime 494376 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --maxsum=/tmp/747/ub_0_ --maxsum=/tmp/747/ub_1_ --maxsum=/tmp/747/ub_2_
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 15521476 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16081280 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
mcc2023

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="ltsminxred"
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 ltsminxred"
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 r361-smll-167891811200285"
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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;