Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r245-tall-171654349400197.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool greatspnxred
Input is MultiCrashLeafsetExtension-PT-S32C08, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r245-tall-171654349400197
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 29M
-rw-r--r-- 1 mcc users 9.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.0K May 19 07:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 16:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.0K May 19 07:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 95K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K May 19 15:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 28M May 18 16:43 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 MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716633458333

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S32C08
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-25 10:37:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-05-25 10:37:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 10:37:40] [INFO ] Load time of PNML (sax parser for PT used): 987 ms
[2024-05-25 10:37:40] [INFO ] Transformed 27452 places.
[2024-05-25 10:37:40] [INFO ] Transformed 41619 transitions.
[2024-05-25 10:37:40] [INFO ] Parsed PT model containing 27452 places and 41619 transitions and 159406 arcs in 1240 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 14 ms.
Current structural bounds on expressions (Initially) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
[2024-05-25 10:37:41] [INFO ] Flow matrix only has 40563 transitions (discarded 1056 similar events)
// Phase 1: matrix 40563 rows 27452 cols
[2024-05-25 10:37:46] [INFO ] Computed 1753 invariants in 5140 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 99, 33, 33, 99, 1, 33, 33, 33, 33, 54, 33, 99, 99, 99, 33]
RANDOM walk for 10000 steps (121 resets) in 482 ms. (20 steps per ms)
BEST_FIRST walk for 160016 steps (288 resets) in 1251 ms. (127 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0] Max Struct:[1, 99, 33, 33, 99, 1, 33, 33, 33, 33, 54, 33, 99, 99, 99, 33]
[2024-05-25 10:37:48] [INFO ] Flow matrix only has 40563 transitions (discarded 1056 similar events)
[2024-05-25 10:37:48] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0] Max Struct:[1, 99, 33, 33, 99, 1, 33, 33, 33, 33, 54, 33, 99, 99, 99, 33]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0] Max Struct:[1, 99, 33, 33, 99, 1, 33, 33, 33, 33, 54, 33, 99, 99, 99, 33]
Support contains 16 out of 27452 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27452/27452 places, 41619/41619 transitions.
Graph (complete) has 92537 edges and 27452 vertex of which 27400 are kept as prefixes of interest. Removing 52 places using SCC suffix rule.62 ms
Discarding 52 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 8437 transitions
Trivial Post-agglo rules discarded 8437 transitions
Performed 8437 trivial Post agglomeration. Transition count delta: 8437
Iterating post reduction 0 with 8437 rules applied. Total rules applied 8438 place count 27400 transition count 33182
Reduce places removed 8437 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 8442 rules applied. Total rules applied 16880 place count 18963 transition count 33177
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 16885 place count 18958 transition count 33177
Performed 527 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 527 Pre rules applied. Total rules applied 16885 place count 18958 transition count 32650
Deduced a syphon composed of 527 places in 37 ms
Reduce places removed 527 places and 0 transitions.
Iterating global reduction 3 with 1054 rules applied. Total rules applied 17939 place count 18431 transition count 32650
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 39 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 18005 place count 18398 transition count 32617
Free-agglomeration rule (complex) applied 1572 times.
Iterating global reduction 3 with 1572 rules applied. Total rules applied 19577 place count 18398 transition count 31045
Reduce places removed 1572 places and 0 transitions.
Iterating post reduction 3 with 1572 rules applied. Total rules applied 21149 place count 16826 transition count 31045
Discarding 7909 places :
Symmetric choice reduction at 4 with 7909 rule applications. Total rules 29058 place count 8917 transition count 23136
Iterating global reduction 4 with 7909 rules applied. Total rules applied 36967 place count 8917 transition count 23136
Partial Free-agglomeration rule applied 264 times.
Drop transitions (Partial Free agglomeration) removed 264 transitions
Iterating global reduction 4 with 264 rules applied. Total rules applied 37231 place count 8917 transition count 23136
Applied a total of 37231 rules in 12764 ms. Remains 8917 /27452 variables (removed 18535) and now considering 23136/41619 (removed 18483) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12785 ms. Remains : 8917/27452 places, 23136/41619 transitions.
[2024-05-25 10:38:56] [INFO ] Flow matrix only has 21570 transitions (discarded 1566 similar events)
// Phase 1: matrix 21570 rows 8917 cols
[2024-05-25 10:38:57] [INFO ] Computed 1701 invariants in 1104 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0] Max Struct:[1, 2, 1, 1, 2, 1, 1, 1, 1, 1, 21, 1, 2, 2, 2, 1]
FORMULA MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 386635 steps (7835 resets) in 30001 ms. (12 steps per ms)
FORMULA MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 5708165 steps (11114 resets) in 50010 ms. (114 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 1, 0, 0, 1, 0, 1, 0, 1, 0] Max Struct:[1, 2, 1, 1, 2, 1, 21, 2, 2, 2]
[2024-05-25 10:40:17] [INFO ] Flow matrix only has 21570 transitions (discarded 1566 similar events)
[2024-05-25 10:40:17] [INFO ] Invariant cache hit.
[2024-05-25 10:40:18] [INFO ] [Real]Absence check using 65 positive place invariants in 269 ms returned sat
[2024-05-25 10:40:19] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 475 ms returned sat
[2024-05-25 10:40:36] [INFO ] [Real]Absence check using state equation in 17035 ms returned sat
[2024-05-25 10:40:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 10:40:38] [INFO ] [Nat]Absence check using 65 positive place invariants in 264 ms returned sat
[2024-05-25 10:40:38] [INFO ] [Nat]Absence check using 65 positive and 1636 generalized place invariants in 454 ms returned sat
[2024-05-25 10:40:55] [INFO ] [Nat]Absence check using state equation in 17119 ms returned sat
[2024-05-25 10:40:56] [INFO ] State equation strengthened by 13378 read => feed constraints.
[2024-05-25 10:41:01] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 10:41:05] [INFO ] [Nat]Added 13378 Read/Feed constraints in 9842 ms returned unknown
[2024-05-25 10:41:06] [INFO ] [Real]Absence check using 65 positive place invariants in 249 ms returned sat
[2024-05-25 10:41:07] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 369 ms returned unsat
[2024-05-25 10:41:08] [INFO ] [Real]Absence check using 65 positive place invariants in 244 ms returned sat
[2024-05-25 10:41:08] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 428 ms returned sat
[2024-05-25 10:41:28] [INFO ] [Real]Absence check using state equation in 19310 ms returned sat
[2024-05-25 10:41:42] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 10:41:43] [INFO ] [Real]Added 13378 Read/Feed constraints in 14911 ms returned sat
[2024-05-25 10:41:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 10:41:45] [INFO ] [Nat]Absence check using 65 positive place invariants in 245 ms returned sat
[2024-05-25 10:41:45] [INFO ] [Nat]Absence check using 65 positive and 1636 generalized place invariants in 440 ms returned sat
[2024-05-25 10:42:06] [INFO ] [Nat]Absence check using state equation in 20404 ms returned sat
[2024-05-25 10:42:11] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 10:42:16] [INFO ] [Nat]Added 13378 Read/Feed constraints in 10485 ms returned unknown
[2024-05-25 10:42:17] [INFO ] [Real]Absence check using 65 positive place invariants in 234 ms returned sat
[2024-05-25 10:42:18] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 417 ms returned sat
[2024-05-25 10:42:30] [INFO ] [Real]Absence check using state equation in 12445 ms returned sat
[2024-05-25 10:42:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 10:42:32] [INFO ] [Nat]Absence check using 65 positive place invariants in 234 ms returned sat
[2024-05-25 10:42:32] [INFO ] [Nat]Absence check using 65 positive and 1636 generalized place invariants in 452 ms returned sat
[2024-05-25 10:42:48] [INFO ] [Nat]Absence check using state equation in 15529 ms returned sat
[2024-05-25 10:42:53] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 10:42:57] [INFO ] [Nat]Added 13378 Read/Feed constraints in 9821 ms returned unknown
[2024-05-25 10:42:58] [INFO ] [Real]Absence check using 65 positive place invariants in 224 ms returned sat
[2024-05-25 10:42:58] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 87 ms returned unsat
[2024-05-25 10:42:59] [INFO ] [Real]Absence check using 65 positive place invariants in 229 ms returned sat
[2024-05-25 10:43:00] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 481 ms returned sat
[2024-05-25 10:43:22] [INFO ] [Real]Absence check using state equation in 22104 ms returned sat
[2024-05-25 10:43:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 10:43:24] [INFO ] [Nat]Absence check using 65 positive place invariants in 239 ms returned sat
[2024-05-25 10:43:24] [INFO ] [Nat]Absence check using 65 positive and 1636 generalized place invariants in 500 ms returned sat
[2024-05-25 10:43:47] [INFO ] [Nat]Absence check using state equation in 23048 ms returned sat
[2024-05-25 10:43:52] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 10:43:57] [INFO ] [Nat]Added 13378 Read/Feed constraints in 9810 ms returned unknown
[2024-05-25 10:43:58] [INFO ] [Real]Absence check using 65 positive place invariants in 239 ms returned sat
[2024-05-25 10:43:58] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 267 ms returned unsat
[2024-05-25 10:43:59] [INFO ] [Real]Absence check using 65 positive place invariants in 234 ms returned sat
[2024-05-25 10:44:00] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 463 ms returned sat
[2024-05-25 10:44:16] [INFO ] [Real]Absence check using state equation in 15651 ms returned sat
[2024-05-25 10:44:19] [INFO ] [Real]Added 13378 Read/Feed constraints in 3141 ms returned sat
[2024-05-25 10:44:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 10:44:21] [INFO ] [Nat]Absence check using 65 positive place invariants in 238 ms returned sat
[2024-05-25 10:44:21] [INFO ] [Nat]Absence check using 65 positive and 1636 generalized place invariants in 465 ms returned sat
[2024-05-25 10:44:38] [INFO ] [Nat]Absence check using state equation in 16770 ms returned sat
[2024-05-25 10:44:43] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 10:44:48] [INFO ] [Nat]Added 13378 Read/Feed constraints in 9828 ms returned unknown
[2024-05-25 10:44:49] [INFO ] [Real]Absence check using 65 positive place invariants in 234 ms returned sat
[2024-05-25 10:44:49] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 119 ms returned unsat
[2024-05-25 10:44:50] [INFO ] [Real]Absence check using 65 positive place invariants in 235 ms returned sat
[2024-05-25 10:44:50] [INFO ] [Real]Absence check using 65 positive and 1636 generalized place invariants in 456 ms returned sat
[2024-05-25 10:45:03] [INFO ] [Real]Absence check using state equation in 12436 ms returned sat
[2024-05-25 10:45:08] [INFO ] [Real]Added 13378 Read/Feed constraints in 5017 ms returned sat
[2024-05-25 10:45:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 10:45:10] [INFO ] [Nat]Absence check using 65 positive place invariants in 224 ms returned sat
[2024-05-25 10:45:10] [INFO ] [Nat]Absence check using 65 positive and 1636 generalized place invariants in 394 ms returned sat
[2024-05-25 10:45:24] [INFO ] [Nat]Absence check using state equation in 14039 ms returned sat
[2024-05-25 10:45:30] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 10:45:34] [INFO ] [Nat]Added 13378 Read/Feed constraints in 9823 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[0, 1, 0, 0, 1, 0, 1, 0, 1, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 2, 1, 2]
FORMULA MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 2, 2]
Support contains 6 out of 8917 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8917/8917 places, 23136/23136 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 8917 transition count 23132
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 8913 transition count 23132
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 8 place count 8913 transition count 23131
Deduced a syphon composed of 1 places in 13 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 8912 transition count 23131
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 2 with 7 rules applied. Total rules applied 17 place count 8912 transition count 23124
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 24 place count 8905 transition count 23124
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 31 place count 8898 transition count 23117
Iterating global reduction 3 with 7 rules applied. Total rules applied 38 place count 8898 transition count 23117
Applied a total of 38 rules in 3848 ms. Remains 8898 /8917 variables (removed 19) and now considering 23117/23136 (removed 19) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3849 ms. Remains : 8898/8917 places, 23117/23136 transitions.
[2024-05-25 10:45:38] [INFO ] Flow matrix only has 21551 transitions (discarded 1566 similar events)
// Phase 1: matrix 21551 rows 8898 cols
[2024-05-25 10:45:39] [INFO ] Computed 1701 invariants in 1017 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 2, 2]
RANDOM walk for 388588 steps (7880 resets) in 30001 ms. (12 steps per ms)
BEST_FIRST walk for 3383164 steps (6587 resets) in 30006 ms. (112 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 2, 2]
[2024-05-25 10:46:39] [INFO ] Flow matrix only has 21551 transitions (discarded 1566 similar events)
[2024-05-25 10:46:39] [INFO ] Invariant cache hit.
[2024-05-25 10:46:40] [INFO ] [Real]Absence check using 63 positive place invariants in 217 ms returned sat
[2024-05-25 10:46:41] [INFO ] [Real]Absence check using 63 positive and 1638 generalized place invariants in 511 ms returned sat
[2024-05-25 10:46:55] [INFO ] [Real]Absence check using state equation in 14682 ms returned sat
[2024-05-25 10:46:56] [INFO ] State equation strengthened by 13378 read => feed constraints.
[2024-05-25 10:47:01] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 10:47:05] [INFO ] [Real]Added 13378 Read/Feed constraints in 9173 ms returned sat
[2024-05-25 10:47:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 10:47:07] [INFO ] [Nat]Absence check using 63 positive place invariants in 223 ms returned sat
[2024-05-25 10:47:07] [INFO ] [Nat]Absence check using 63 positive and 1638 generalized place invariants in 500 ms returned sat
[2024-05-25 10:47:23] [INFO ] [Nat]Absence check using state equation in 15726 ms returned sat
[2024-05-25 10:47:28] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 10:47:33] [INFO ] [Nat]Added 13378 Read/Feed constraints in 10121 ms returned unknown
[2024-05-25 10:47:34] [INFO ] [Real]Absence check using 63 positive place invariants in 220 ms returned sat
[2024-05-25 10:47:35] [INFO ] [Real]Absence check using 63 positive and 1638 generalized place invariants in 490 ms returned sat
[2024-05-25 10:47:50] [INFO ] [Real]Absence check using state equation in 14836 ms returned sat
[2024-05-25 10:47:54] [INFO ] [Real]Added 13378 Read/Feed constraints in 4233 ms returned sat
[2024-05-25 10:47:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 10:47:56] [INFO ] [Nat]Absence check using 63 positive place invariants in 216 ms returned sat
[2024-05-25 10:47:56] [INFO ] [Nat]Absence check using 63 positive and 1638 generalized place invariants in 480 ms returned sat
[2024-05-25 10:48:10] [INFO ] [Nat]Absence check using state equation in 13929 ms returned sat
[2024-05-25 10:48:16] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 10:48:20] [INFO ] [Nat]Added 13378 Read/Feed constraints in 9767 ms returned unknown
[2024-05-25 10:48:21] [INFO ] [Real]Absence check using 63 positive place invariants in 224 ms returned sat
[2024-05-25 10:48:22] [INFO ] [Real]Absence check using 63 positive and 1638 generalized place invariants in 463 ms returned sat
[2024-05-25 10:48:35] [INFO ] [Real]Absence check using state equation in 13823 ms returned sat
[2024-05-25 10:48:39] [INFO ] [Real]Added 13378 Read/Feed constraints in 2684 ms returned sat
[2024-05-25 10:48:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 10:48:40] [INFO ] [Nat]Absence check using 63 positive place invariants in 214 ms returned sat
[2024-05-25 10:48:41] [INFO ] [Nat]Absence check using 63 positive and 1638 generalized place invariants in 469 ms returned sat
[2024-05-25 10:48:54] [INFO ] [Nat]Absence check using state equation in 13374 ms returned sat
[2024-05-25 10:49:00] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 10:49:04] [INFO ] [Nat]Added 13378 Read/Feed constraints in 10363 ms returned unknown
[2024-05-25 10:49:05] [INFO ] [Real]Absence check using 63 positive place invariants in 209 ms returned sat
[2024-05-25 10:49:06] [INFO ] [Real]Absence check using 63 positive and 1638 generalized place invariants in 484 ms returned sat
[2024-05-25 10:49:24] [INFO ] [Real]Absence check using state equation in 18169 ms returned sat
[2024-05-25 10:49:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 10:49:25] [INFO ] [Nat]Absence check using 63 positive place invariants in 215 ms returned sat
[2024-05-25 10:49:26] [INFO ] [Nat]Absence check using 63 positive and 1638 generalized place invariants in 482 ms returned sat
[2024-05-25 10:49:44] [INFO ] [Nat]Absence check using state equation in 17806 ms returned sat
[2024-05-25 10:49:49] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 10:49:54] [INFO ] [Nat]Added 13378 Read/Feed constraints in 9834 ms returned unknown
[2024-05-25 10:49:55] [INFO ] [Real]Absence check using 63 positive place invariants in 219 ms returned sat
[2024-05-25 10:49:55] [INFO ] [Real]Absence check using 63 positive and 1638 generalized place invariants in 471 ms returned sat
[2024-05-25 10:50:06] [INFO ] [Real]Absence check using state equation in 11217 ms returned sat
[2024-05-25 10:50:09] [INFO ] [Real]Added 13378 Read/Feed constraints in 2303 ms returned sat
[2024-05-25 10:50:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 10:50:11] [INFO ] [Nat]Absence check using 63 positive place invariants in 220 ms returned sat
[2024-05-25 10:50:11] [INFO ] [Nat]Absence check using 63 positive and 1638 generalized place invariants in 468 ms returned sat
[2024-05-25 10:50:23] [INFO ] [Nat]Absence check using state equation in 12268 ms returned sat
[2024-05-25 10:50:29] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 10:50:34] [INFO ] [Nat]Added 13378 Read/Feed constraints in 10254 ms returned unknown
[2024-05-25 10:50:35] [INFO ] [Real]Absence check using 63 positive place invariants in 219 ms returned sat
[2024-05-25 10:50:35] [INFO ] [Real]Absence check using 63 positive and 1638 generalized place invariants in 474 ms returned sat
[2024-05-25 10:50:56] [INFO ] [Real]Absence check using state equation in 21075 ms returned sat
[2024-05-25 10:50:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 10:50:58] [INFO ] [Nat]Absence check using 63 positive place invariants in 216 ms returned sat
[2024-05-25 10:50:58] [INFO ] [Nat]Absence check using 63 positive and 1638 generalized place invariants in 465 ms returned sat
[2024-05-25 10:51:25] [INFO ] [Nat]Absence check using state equation in 26370 ms returned sat
[2024-05-25 10:51:30] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 10:51:34] [INFO ] [Nat]Added 13378 Read/Feed constraints in 9825 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 2, 2]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 2, 2]
Support contains 6 out of 8898 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8898/8898 places, 23117/23117 transitions.
Applied a total of 0 rules in 1349 ms. Remains 8898 /8898 variables (removed 0) and now considering 23117/23117 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1350 ms. Remains : 8898/8898 places, 23117/23117 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8898/8898 places, 23117/23117 transitions.
Applied a total of 0 rules in 1357 ms. Remains 8898 /8898 variables (removed 0) and now considering 23117/23117 (removed 0) transitions.
[2024-05-25 10:51:37] [INFO ] Flow matrix only has 21551 transitions (discarded 1566 similar events)
[2024-05-25 10:51:37] [INFO ] Invariant cache hit.
[2024-05-25 10:52:09] [INFO ] Performed 4876/8898 implicitness test of which 1108 returned IMPLICIT in 30 seconds.
[2024-05-25 10:52:26] [INFO ] Implicit Places using invariants in 48733 ms returned [4, 7, 9, 10, 11, 12, 13, 14, 15, 16, 17, 21, 27, 35, 45, 57, 71, 87, 105, 125, 147, 171, 197, 225, 255, 286, 316, 317, 318, 319, 320, 321, 322, 323, 324, 352, 378, 402, 424, 444, 462, 478, 492, 504, 514, 522, 528, 532, 534, 553, 559, 561, 562, 563, 564, 565, 566, 567, 568, 569, 571, 575, 581, 589, 599, 611, 625, 641, 659, 679, 701, 725, 751, 779, 808, 836, 837, 838, 839, 840, 841, 842, 843, 844, 870, 894, 916, 936, 954, 970, 984, 996, 1006, 1014, 1020, 1024, 1026, 1028, 1047, 1053, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1065, 1067, 1071, 1077, 1085, 1095, 1107, 1121, 1137, 1155, 1175, 1197, 1221, 1247, 1274, 1300, 1301, 1302, 1303, 1304, 1305, 1306, 1307, 1308, 1332, 1354, 1374, 1392, 1408, 1422, 1434, 1444, 1452, 1458, 1462, 1464, 1466, 1468, 1487, 1493, 1495, 1496, 1497, 1498, 1499, 1500, 1501, 1502, 1503, 1505, 1507, 1509, 1513, 1519, 1527, 1537, 1549, 1563, 1579, 1597, 1617, 1639, 1663, 1688, 1712, 1713, 1714, 1715, 1716, 1717, 1718, 1719, 1720, 1742, 1762, 1780, 1796, 1810, 1822, 1832, 1840, 1846, 1850, 1852, 1854, 1856, 1858, 1877, 1883, 1885, 1886, 1887, 1888, 1889, 1890, 1891, 1894, 1897, 1899, 1901, 1903, 1907, 1913, 1921, 1931, 1943, 1957, 1973, 1991, 2011, 2033, 2056, 2078, 2079, 2080, 2081, 2082, 2083, 2085, 2086, 2106, 2124, 2140, 2154, 2166, 2176, 2184, 2191, 2195, 2197, 2199, 2201, 2203, 2205, 2224, 2230, 2232, 2233, 2234, 2235, 2236, 2237, 2238, 2239, 2240, 2242, 2244, 2246, 2248, 2250, 2254, 2260, 2268, 2278, 2290, 2304, 2320, 2338, 2358, 2379, 2399, 2400, 2401, 2402, 2403, 2404, 2405, 2406, 2407, 2425, 2441, 2455, 2467, 2477, 2485, 2491, 2495, 2497, 2499, 2501, 2503, 2505, 2507, 2526, 2532, 2534, 2535, 2536, 2537, 2538, 2539, 2540, 2541, 2542, 2544, 2546, 2548, 2550, 2552, 2554, 2558, 2564, 2572, 2582, 2594, 2608, 2624, 2642, 2661, 2679, 2680, 2681, 2682, 2683, 2684, 2685, 2686, 2687, 2703, 2717, 2729, 2739, 2747, 2753, 2757, 2759, 2761, 2763, 2765, 2767, 2769, 2771, 2790, 2796, 2798, 2799, 2800, 2801, 2802, 2803, 2804, 2805, 2806, 2808, 2810, 2812, 2814, 2816, 2818, 2820, 2824, 2830, 2838, 2848, 2860, 2874, 2890, 2907, 2923, 2924, 2925, 2926, 2927, 2928, 2929, 2930, 2931, 2945, 2957, 2967, 2975, 2981, 2985, 2987, 2989, 2991, 2993, 2995, 2997, 2999, 3001, 3020, 3026, 3028, 3029, 3030, 3031, 3032, 3033, 3034, 3035, 3036, 3038, 3040, 3042, 3044, 3046, 3048, 3050, 3052, 3056, 3062, 3070, 3080, 3092, 3106, 3121, 3135, 3136, 3137, 3138, 3139, 3140, 3141, 3142, 3143, 3155, 3165, 3173, 3179, 3183, 3185, 3187, 3189, 3191, 3193, 3195, 3197, 3199, 3201, 3220, 3226, 3228, 3229, 3230, 3231, 3232, 3233, 3234, 3236, 3238, 3240, 3242, 3244, 3246, 3248, 3250, 3252, 3256, 3260, 3266, 3274, 3284, 3296, 3309, 3321, 3322, 3323, 3324, 3325, 3326, 3327, 3328, 3329, 3339, 3347, 3353, 3357, 3359, 3361, 3363, 3365, 3367, 3369, 3371, 3373, 3375, 3377, 3396, 3402, 3404, 3405, 3406, 3407, 3408, 3409, 3410, 3411, 3412, 3414, 3416, 3418, 3420, 3422, 3424, 3426, 3428, 3430, 3432, 3436, 3442, 3450, 3460, 3471, 3481, 3482, 3483, 3484, 3485, 3486, 3487, 3488, 3489, 3497, 3503, 3507, 3509, 3511, 3513, 3515, 3517, 3519, 3521, 3523, 3525, 3527, 3529, 3548, 3554, 3556, 3557, 3558, 3559, 3560, 3561, 3562, 3563, 3564, 3566, 3568, 3570, 3572, 3574, 3576, 3578, 3580, 3582, 3584, 3586, 3590, 3596, 3604, 3613, 3621, 3622, 3623, 3624, 3625, 3626, 3627, 3628, 3629, 3635, 3639, 3641, 3643, 3645, 3647, 3649, 3651, 3653, 3655, 3657, 3659, 3661, 3663, 3682, 3688, 3690, 3691, 3692, 3693, 3694, 3695, 3696, 3697, 3698, 3700, 3702, 3704, 3706, 3708, 3710, 3712, 3714, 3716, 3718, 3720, 3722, 3726, 3732, 3739, 3745, 3746, 3747, 3748, 3749, 3750, 3751, 3752, 3753, 3757, 3759, 3761, 3763, 3765, 3767, 3769, 3771, 3773, 3775, 3777, 3779, 3781, 3783, 3802, 3808, 3810, 3811, 3812, 3813, 3814, 3815, 3816, 3817, 3818, 3820, 3822, 3824, 3826, 3828, 3830, 3832, 3834, 3836, 3838, 3840, 3842, 3844, 3848, 3853, 3857, 3858, 3859, 3860, 3861, 3862, 3863, 3864, 3865, 3867, 3869, 3871, 3873, 3875, 3877, 3879, 3881, 3883, 3885, 3887, 3889, 3891, 3893, 3912, 3918, 3920, 3921, 3922, 3923, 3924, 3925, 3926, 3927, 3928, 3930, 3932, 3934, 3936, 3938, 3940, 3942, 3944, 3946, 3948, 3950, 3952, 3954, 3956, 3959, 3961, 3962, 3963, 3964, 3965, 3966, 3967, 3968, 3969, 3971, 3973, 3975, 3977, 3979, 3981, 3983, 3985, 3987, 3989, 3991, 3993, 3995, 3997, 4016, 4022, 4024, 4025, 4026, 4027, 4028, 4029, 4030, 4031, 4032, 4034, 4036, 4038, 4040, 4042, 4044, 4046, 4048, 4050, 4052, 4054, 4056, 4058, 4060, 4062, 4064, 4065, 4066, 4067, 4068, 4069, 4070, 4071, 4072, 4074, 4076, 4078, 4080, 4082, 4084, 4086, 4088, 4090, 4092, 4094, 4096, 4098, 4100, 4119, 4121, 4124, 4126, 4127, 4128, 4129, 4130, 4131, 4132, 4133, 4134, 4136, 4138, 4140, 4142, 4144, 4146, 4148, 4150, 4152, 4154, 4156, 4158, 4160, 4162, 4164, 4166, 4167, 4168, 4169, 4170, 4171, 4172, 4173, 4174, 4176, 4178, 4180, 4182, 4184, 4186, 4188, 4190, 4192, 4194, 4196, 4198, 4200, 4202, 4221, 4227, 4229, 4230, 4231, 4232, 4233, 4234, 4235, 4236, 4237, 4239, 4241, 4243, 4245, 4247, 4249, 4251, 4253, 4255, 4257, 4259, 4261, 4263, 4265, 4267, 4269, 4270, 4271, 4272, 4273, 4274, 4275, 4276, 4277, 4279, 4281, 4283, 4285, 4287, 4289, 4291, 4293, 4295, 4297, 4299, 4301, 4303, 4305, 4324, 4330, 4332, 4333, 4334, 4335, 4336, 4337, 4338, 4339, 4340, 4342, 4344, 4346, 4348, 4350, 4352, 4354, 4356, 4358, 4360, 4362, 4364, 4366, 4368, 4370, 4373, 4374, 4375, 4376, 4377, 4378, 4379, 4380, 4381, 4383, 4385, 4387, 4389, 4391, 4393, 4395, 4397, 4399, 4401, 4403, 4405, 4407, 4409, 4428, 4434, 4436, 4437, 4438, 4439, 4440, 4441, 4442, 4443, 4444, 4446, 4448, 4450, 4452, 4454, 4456, 4458, 4460, 4462, 4464, 4466, 4468, 4470, 4472, 4476, 4481, 4482, 4483, 4484, 4485, 4486, 4487, 4488, 4489, 4493, 4495, 4497, 4499, 4501, 4503, 4505, 4507, 4509, 4511, 4513, 4515, 4517, 4519, 4538, 4544, 4546, 4547, 4548, 4549, 4550, 4551, 4553, 4554, 4556, 4559, 4561, 4563, 4565, 4567, 4569, 4571, 4573, 4575, 4577, 4579, 4581, 4585, 4591, 4598, 4599, 4600, 4601, 4602, 4603, 4604, 4605, 4606, 4612, 4616, 4618, 4620, 4622, 4624, 4626, 4628, 4630, 4632, 4634, 4636, 4638, 4640, 4659, 4665, 4667, 4668, 4669, 4670, 4671, 4672, 4673, 4674, 4675, 4677, 4679, 4681, 4683, 4685, 4687, 4689, 4691, 4693, 4695, 4697, 4699, 4703, 4709, 4717, 4726, 4727, 4728, 4729, 4730, 4731, 4732, 4733, 4734, 4742, 4748, 4752, 4754, 4756, 4758, 4760, 4762, 4764, 4766, 4768, 4770, 4772, 4774, 4793, 4799, 4801, 4802, 4803, 4804, 4805, 4806, 4807, 4808, 4809, 4811, 4813, 4815, 4817, 4819, 4821, 4823, 4825, 4827, 4829, 4831, 4835, 4841, 4849, 4859, 4870, 4871, 4872, 4873, 4874, 4875, 4876, 4877, 4878, 4888, 4896, 4902, 4906, 4908, 4910, 4912, 4914, 4916, 4918, 4920, 4922, 4924, 4926, 4945, 4951, 4953, 4954, 4955, 4956, 4957, 4958, 4959, 4960, 4961, 4963, 4965, 4967, 4969, 4971, 4973, 4975, 4977, 4979, 4981, 4985, 4991, 4999, 5009, 5021, 5034, 5035, 5036, 5037, 5038, 5039, 5040, 5041, 5042, 5054, 5064, 5072, 5078, 5082, 5084, 5086, 5088, 5090, 5092, 5094, 5096, 5098, 5100, 5119, 5125, 5127, 5128, 5129, 5130, 5131, 5132, 5133, 5134, 5135, 5137, 5139, 5141, 5143, 5145, 5147, 5149, 5151, 5153, 5157, 5163, 5171, 5181, 5193, 5207, 5222, 5223, 5224, 5225, 5226, 5227, 5228, 5229, 5230, 5244, 5256, 5266, 5274, 5280, 5284, 5286, 5288, 5290, 5292, 5294, 5296, 5298, 5300, 5319, 5325, 5327, 5328, 5329, 5330, 5331, 5332, 5333, 5334, 5335, 5337, 5339, 5341, 5343, 5345, 5347, 5349, 5351, 5355, 5361, 5369, 5379, 5391, 5405, 5421, 5438, 5439, 5440, 5441, 5442, 5443, 5444, 5445, 5446, 5462, 5476, 5488, 5498, 5506, 5512, 5516, 5518, 5520, 5522, 5524, 5526, 5528, 5530, 5549, 5555, 5557, 5558, 5559, 5560, 5561, 5562, 5563, 5564, 5565, 5567, 5569, 5571, 5573, 5575, 5577, 5579, 5583, 5589, 5597, 5607, 5619, 5633, 5649, 5667, 5686, 5687, 5688, 5689, 5690, 5691, 5692, 5693, 5694, 5712, 5728, 5742, 5754, 5764, 5772, 5778, 5782, 5784, 5786, 5788, 5790, 5792, 5794, 5813, 5819, 5821, 5822, 5823, 5824, 5825, 5826, 5827, 5828, 5829, 5831, 5833, 5835, 5837, 5839, 5841, 5845, 5851, 5859, 5869, 5881, 5895, 5911, 5929, 5949, 5970, 5971, 5972, 5973, 5974, 5975, 5976, 5977, 5978, 5998, 6016, 6032, 6046, 6058, 6068, 6076, 6082, 6086, 6088, 6090, 6092, 6094, 6096, 6115, 6121, 6123, 6124, 6125, 6126, 6127, 6128, 6129, 6130, 6131, 6133, 6135, 6137, 6139, 6141, 6145, 6151, 6159, 6169, 6181, 6195, 6211, 6229, 6249, 6271, 6294, 6295, 6296, 6297, 6298, 6299, 6300, 6301, 6302, 6324, 6344, 6362, 6378, 6392, 6404, 6414, 6422, 6428, 6432, 6434, 6436, 6438, 6440, 6459, 6465, 6467, 6468, 6469, 6470, 6471, 6472, 6473, 6474, 6475, 6477, 6479, 6481, 6483, 6487, 6493, 6501, 6511, 6523, 6537, 6553, 6571, 6591, 6613, 6637, 6662, 6663, 6664, 6665, 6666, 6667, 6668, 6669, 6670, 6694, 6716, 6736, 6754, 6770, 6784, 6796, 6806, 6814, 6820, 6824, 6826, 6828, 6830, 6849, 6855, 6857, 6858, 6859, 6860, 6861, 6862, 6863, 6864, 6865, 6867, 6869, 6871, 6875, 6881, 6889, 6899, 6911, 6925, 6941, 6959, 6979, 7001, 7025, 7051, 7078, 7079, 7080, 7081, 7082, 7083, 7084, 7085, 7086, 7112, 7136, 7158, 7178, 7196, 7212, 7226, 7238, 7248, 7256, 7262, 7266, 7268, 7270, 7289, 7295, 7297, 7298, 7299, 7300, 7301, 7302, 7303, 7304, 7305, 7307, 7309, 7313, 7319, 7327, 7337, 7349, 7363, 7379, 7397, 7417, 7439, 7463, 7489, 7517, 7546, 7547, 7548, 7549, 7550, 7551, 7552, 7553, 7554, 7582, 7608, 7632, 7654, 7674, 7692, 7708, 7722, 7734, 7744, 7752, 7758, 7762, 7764, 7783, 7785, 7788, 7790, 7791, 7792, 7793, 7794, 7795, 7796, 7797, 7798, 7800, 7804, 7810, 7818, 7828, 7840, 7854, 7870, 7888, 7908, 7930, 7954, 7980, 8008, 8038, 8069, 8070, 8071, 8072, 8073, 8074, 8075, 8076, 8077, 8107, 8135, 8161, 8185, 8207, 8227, 8245, 8261, 8275, 8287, 8297, 8305, 8311, 8315, 8334]
[2024-05-25 10:52:26] [INFO ] Actually due to overlaps returned [553, 1047, 1487, 1877, 2224, 2526, 2790, 3020, 3220, 3396, 3548, 3682, 3802, 3912, 4016, 4119, 4221, 4324, 4428, 4538, 4659, 4793, 4945, 5119, 5319, 5549, 5813, 6115, 6459, 6849, 7289, 7783, 8334, 4, 9, 10, 11, 12, 13, 14, 15, 16, 316, 317, 318, 319, 320, 321, 322, 323, 561, 562, 563, 564, 565, 566, 567, 568, 836, 837, 838, 839, 840, 841, 842, 843, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1300, 1301, 1302, 1303, 1304, 1305, 1306, 1307, 1495, 1496, 1497, 1498, 1499, 1500, 1501, 1502, 1712, 1713, 1714, 1715, 1716, 1717, 1718, 1719, 1885, 1886, 1887, 1888, 1889, 1890, 1891, 2078, 2079, 2080, 2081, 2082, 2083, 2085, 2232, 2233, 2234, 2235, 2236, 2237, 2238, 2239, 2399, 2400, 2401, 2402, 2403, 2404, 2405, 2406, 2534, 2535, 2536, 2537, 2538, 2539, 2540, 2541, 2679, 2680, 2681, 2682, 2683, 2684, 2685, 2686, 2798, 2799, 2800, 2801, 2802, 2803, 2804, 2805, 2923, 2924, 2925, 2926, 2927, 2928, 2929, 2930, 3028, 3029, 3030, 3031, 3032, 3033, 3034, 3035, 3135, 3136, 3137, 3138, 3139, 3140, 3141, 3142, 3228, 3229, 3230, 3231, 3232, 3233, 3234, 3321, 3322, 3323, 3324, 3325, 3326, 3327, 3328, 3404, 3405, 3406, 3407, 3408, 3409, 3410, 3411, 3481, 3482, 3483, 3484, 3485, 3486, 3487, 3488, 3556, 3557, 3558, 3559, 3560, 3561, 3562, 3563, 3621, 3622, 3623, 3624, 3625, 3626, 3627, 3628, 3690, 3691, 3692, 3693, 3694, 3695, 3696, 3697, 3745, 3746, 3747, 3748, 3749, 3750, 3751, 3752, 3810, 3811, 3812, 3813, 3814, 3815, 3816, 3817, 3857, 3858, 3859, 3860, 3861, 3862, 3863, 3864, 3920, 3921, 3922, 3923, 3924, 3925, 3926, 3927, 3961, 3962, 3963, 3964, 3965, 3966, 3967, 3968, 4024, 4025, 4026, 4027, 4028, 4029, 4030, 4031, 4064, 4065, 4066, 4067, 4068, 4069, 4070, 4071, 4121, 4126, 4127, 4128, 4129, 4130, 4131, 4132, 4133, 4166, 4167, 4168, 4169, 4170, 4171, 4172, 4173, 4229, 4230, 4231, 4232, 4233, 4234, 4235, 4236, 4269, 4270, 4271, 4272, 4273, 4274, 4275, 4276, 4332, 4333, 4334, 4335, 4336, 4337, 4338, 4339, 4373, 4374, 4375, 4376, 4377, 4378, 4379, 4380, 4436, 4437, 4438, 4439, 4440, 4441, 4442, 4443, 4481, 4482, 4483, 4484, 4485, 4486, 4487, 4488, 4546, 4547, 4548, 4549, 4550, 4551, 4553, 4598, 4599, 4600, 4601, 4602, 4603, 4604, 4605, 4667, 4668, 4669, 4670, 4671, 4672, 4673, 4674, 4726, 4727, 4728, 4729, 4730, 4731, 4732, 4733, 4801, 4802, 4803, 4804, 4805, 4806, 4807, 4808, 4870, 4871, 4872, 4873, 4874, 4875, 4876, 4877, 4953, 4954, 4955, 4956, 4957, 4958, 4959, 4960, 5034, 5035, 5036, 5037, 5038, 5039, 5040, 5041, 5127, 5128, 5129, 5130, 5131, 5132, 5133, 5134, 5222, 5223, 5224, 5225, 5226, 5227, 5228, 5229, 5327, 5328, 5329, 5330, 5331, 5332, 5333, 5334, 5438, 5439, 5440, 5441, 5442, 5443, 5444, 5445, 5557, 5558, 5559, 5560, 5561, 5562, 5563, 5564, 5686, 5687, 5688, 5689, 5690, 5691, 5692, 5693, 5821, 5822, 5823, 5824, 5825, 5826, 5827, 5828, 5970, 5971, 5972, 5973, 5974, 5975, 5976, 5977, 6123, 6124, 6125, 6126, 6127, 6128, 6129, 6130, 6294, 6295, 6296, 6297, 6298, 6299, 6300, 6301, 6467, 6468, 6469, 6470, 6471, 6472, 6473, 6474, 6662, 6663, 6664, 6665, 6666, 6667, 6668, 6669, 6857, 6858, 6859, 6860, 6861, 6862, 6863, 6864, 7078, 7079, 7080, 7081, 7082, 7083, 7084, 7085, 7297, 7298, 7299, 7300, 7301, 7302, 7303, 7304, 7546, 7547, 7548, 7549, 7550, 7551, 7552, 7553, 7785, 7790, 7791, 7792, 7793, 7794, 7795, 7796, 7797, 8069, 8070, 8071, 8072, 8073, 8074, 8075, 8076]
Discarding 560 places :
Implicit Place search using SMT only with invariants took 48771 ms to find 560 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 8338/8898 places, 23117/23117 transitions.
Discarding 508 places :
Symmetric choice reduction at 0 with 508 rule applications. Total rules 508 place count 7830 transition count 22609
Iterating global reduction 0 with 508 rules applied. Total rules applied 1016 place count 7830 transition count 22609
Discarding 508 places :
Symmetric choice reduction at 0 with 508 rule applications. Total rules 1524 place count 7322 transition count 22101
Iterating global reduction 0 with 508 rules applied. Total rules applied 2032 place count 7322 transition count 22101
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 2035 place count 7322 transition count 22098
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 2038 place count 7319 transition count 22098
Applied a total of 2038 rules in 5191 ms. Remains 7319 /8338 variables (removed 1019) and now considering 22098/23117 (removed 1019) transitions.
[2024-05-25 10:52:31] [INFO ] Flow matrix only has 20532 transitions (discarded 1566 similar events)
// Phase 1: matrix 20532 rows 7319 cols
[2024-05-25 10:52:32] [INFO ] Computed 1141 invariants in 706 ms
[2024-05-25 10:53:03] [INFO ] Performed 7024/7319 implicitness test of which 1042 returned IMPLICIT in 30 seconds.
[2024-05-25 10:53:06] [INFO ] Implicit Places using invariants in 35381 ms returned [6, 8, 12, 18, 26, 36, 48, 62, 78, 96, 116, 138, 162, 188, 216, 246, 277, 307, 335, 361, 385, 407, 427, 445, 461, 475, 487, 497, 505, 511, 515, 517, 540, 542, 544, 548, 554, 562, 572, 584, 598, 614, 632, 652, 674, 698, 724, 752, 781, 809, 835, 859, 881, 901, 919, 935, 949, 961, 971, 979, 985, 989, 991, 993, 1001, 1003, 1005, 1007, 1011, 1017, 1025, 1035, 1047, 1061, 1077, 1095, 1115, 1137, 1161, 1187, 1214, 1240, 1264, 1286, 1306, 1324, 1340, 1354, 1366, 1376, 1384, 1390, 1394, 1396, 1398, 1400, 1408, 1410, 1412, 1414, 1416, 1420, 1426, 1434, 1444, 1456, 1470, 1486, 1504, 1524, 1546, 1570, 1595, 1619, 1641, 1661, 1679, 1695, 1709, 1721, 1731, 1739, 1745, 1749, 1751, 1753, 1755, 1757, 1765, 1769, 1772, 1774, 1776, 1778, 1782, 1788, 1796, 1806, 1818, 1832, 1848, 1866, 1886, 1908, 1931, 1954, 1974, 1992, 2008, 2022, 2034, 2044, 2052, 2059, 2063, 2065, 2067, 2069, 2071, 2073, 2083, 2085, 2087, 2089, 2091, 2093, 2095, 2099, 2105, 2113, 2123, 2135, 2149, 2165, 2183, 2203, 2224, 2244, 2262, 2278, 2292, 2304, 2314, 2322, 2328, 2332, 2334, 2336, 2338, 2340, 2342, 2344, 2352, 2354, 2356, 2358, 2360, 2362, 2364, 2366, 2370, 2376, 2384, 2394, 2406, 2420, 2436, 2454, 2473, 2491, 2507, 2521, 2533, 2543, 2551, 2557, 2561, 2563, 2565, 2567, 2569, 2571, 2573, 2575, 2583, 2585, 2587, 2589, 2591, 2593, 2595, 2597, 2599, 2603, 2609, 2617, 2627, 2639, 2653, 2669, 2686, 2702, 2716, 2728, 2738, 2746, 2752, 2756, 2758, 2760, 2762, 2764, 2766, 2768, 2770, 2772, 2780, 2782, 2784, 2786, 2788, 2790, 2792, 2794, 2796, 2798, 2802, 2808, 2816, 2826, 2838, 2852, 2867, 2881, 2893, 2903, 2911, 2917, 2921, 2923, 2925, 2927, 2929, 2931, 2933, 2935, 2937, 2939, 2947, 2950, 2952, 2954, 2956, 2958, 2960, 2962, 2964, 2966, 2970, 2974, 2980, 2988, 2998, 3010, 3023, 3035, 3045, 3053, 3059, 3063, 3065, 3067, 3069, 3071, 3073, 3075, 3077, 3079, 3081, 3083, 3092, 3094, 3096, 3098, 3100, 3102, 3104, 3106, 3108, 3110, 3112, 3114, 3118, 3124, 3132, 3142, 3153, 3163, 3171, 3177, 3181, 3183, 3185, 3187, 3189, 3191, 3193, 3195, 3197, 3199, 3201, 3203, 3211, 3213, 3215, 3217, 3219, 3221, 3223, 3225, 3227, 3229, 3231, 3233, 3235, 3239, 3245, 3253, 3262, 3270, 3276, 3280, 3282, 3284, 3286, 3288, 3290, 3292, 3294, 3296, 3298, 3300, 3302, 3304, 3312, 3314, 3316, 3318, 3320, 3322, 3324, 3326, 3328, 3330, 3332, 3334, 3336, 3338, 3342, 3348, 3355, 3361, 3365, 3367, 3369, 3371, 3373, 3375, 3377, 3379, 3381, 3383, 3385, 3387, 3389, 3391, 3399, 3401, 3403, 3405, 3407, 3409, 3411, 3413, 3415, 3417, 3419, 3421, 3423, 3425, 3427, 3431, 3436, 3440, 3442, 3444, 3446, 3448, 3450, 3452, 3454, 3456, 3458, 3460, 3462, 3464, 3466, 3468, 3476, 3478, 3480, 3482, 3484, 3486, 3488, 3490, 3492, 3494, 3496, 3498, 3500, 3502, 3504, 3506, 3509, 3511, 3513, 3515, 3517, 3519, 3521, 3523, 3525, 3527, 3529, 3531, 3533, 3535, 3537, 3539, 3547, 3549, 3551, 3553, 3555, 3557, 3559, 3561, 3563, 3565, 3567, 3569, 3571, 3573, 3575, 3577, 3579, 3581, 3583, 3585, 3587, 3589, 3591, 3593, 3595, 3597, 3599, 3601, 3603, 3605, 3607, 3609, 3615, 3617, 3619, 3621, 3623, 3625, 3627, 3629, 3631, 3633, 3635, 3637, 3639, 3641, 3643, 3645, 3647, 3649, 3651, 3653, 3655, 3657, 3659, 3661, 3663, 3665, 3667, 3669, 3671, 3673, 3675, 3677, 3684, 3686, 3688, 3690, 3692, 3694, 3696, 3698, 3700, 3702, 3704, 3706, 3708, 3710, 3712, 3714, 3716, 3718, 3720, 3722, 3724, 3726, 3728, 3730, 3732, 3734, 3736, 3738, 3740, 3742, 3744, 3746, 3754, 3756, 3758, 3760, 3762, 3764, 3766, 3768, 3770, 3772, 3774, 3776, 3778, 3780, 3782, 3784, 3786, 3789, 3791, 3793, 3795, 3797, 3799, 3801, 3803, 3805, 3807, 3809, 3811, 3813, 3815, 3817, 3825, 3827, 3829, 3831, 3833, 3835, 3837, 3839, 3841, 3843, 3845, 3847, 3849, 3851, 3853, 3855, 3859, 3864, 3868, 3870, 3872, 3874, 3876, 3878, 3880, 3882, 3884, 3886, 3888, 3890, 3892, 3894, 3902, 3905, 3907, 3910, 3912, 3914, 3916, 3918, 3920, 3922, 3924, 3926, 3928, 3930, 3932, 3936, 3942, 3949, 3955, 3959, 3961, 3963, 3965, 3967, 3969, 3971, 3973, 3975, 3977, 3979, 3981, 3983, 3992, 3994, 3996, 3998, 4000, 4002, 4004, 4006, 4008, 4010, 4012, 4014, 4016, 4018, 4022, 4028, 4036, 4045, 4053, 4059, 4063, 4065, 4067, 4069, 4071, 4073, 4075, 4077, 4079, 4081, 4083, 4085, 4093, 4095, 4097, 4099, 4101, 4103, 4105, 4107, 4109, 4111, 4113, 4115, 4117, 4121, 4127, 4135, 4145, 4156, 4166, 4174, 4180, 4184, 4186, 4188, 4190, 4192, 4194, 4196, 4198, 4200, 4202, 4204, 4212, 4214, 4216, 4218, 4220, 4222, 4224, 4226, 4228, 4230, 4232, 4234, 4238, 4244, 4252, 4262, 4274, 4287, 4299, 4309, 4317, 4323, 4327, 4329, 4331, 4333, 4335, 4337, 4339, 4341, 4343, 4345, 4353, 4355, 4357, 4359, 4361, 4363, 4365, 4367, 4369, 4371, 4373, 4377, 4383, 4391, 4401, 4413, 4427, 4442, 4456, 4468, 4478, 4486, 4492, 4496, 4498, 4500, 4502, 4504, 4506, 4508, 4510, 4512, 4520, 4522, 4524, 4526, 4528, 4530, 4532, 4534, 4536, 4538, 4542, 4548, 4556, 4566, 4578, 4592, 4608, 4625, 4641, 4655, 4667, 4677, 4685, 4691, 4695, 4697, 4699, 4701, 4703, 4705, 4707, 4709, 4717, 4719, 4721, 4723, 4725, 4727, 4729, 4731, 4733, 4737, 4743, 4751, 4761, 4773, 4787, 4803, 4821, 4840, 4858, 4874, 4888, 4900, 4910, 4918, 4924, 4928, 4930, 4932, 4934, 4936, 4938, 4940, 4948, 4950, 4952, 4954, 4956, 4958, 4960, 4962, 4966, 4972, 4980, 4990, 5002, 5016, 5032, 5050, 5070, 5091, 5111, 5129, 5145, 5159, 5171, 5181, 5189, 5195, 5199, 5201, 5203, 5205, 5207, 5209, 5217, 5219, 5221, 5223, 5225, 5227, 5229, 5233, 5239, 5247, 5257, 5269, 5283, 5299, 5317, 5337, 5359, 5382, 5404, 5424, 5442, 5458, 5472, 5484, 5494, 5502, 5508, 5512, 5514, 5516, 5518, 5520, 5528, 5530, 5532, 5534, 5536, 5538, 5542, 5548, 5556, 5566, 5578, 5592, 5608, 5626, 5646, 5668, 5692, 5717, 5741, 5763, 5783, 5801, 5817, 5831, 5843, 5853, 5861, 5867, 5871, 5873, 5875, 5877, 5885, 5887, 5889, 5891, 5893, 5897, 5903, 5911, 5921, 5933, 5947, 5963, 5981, 6001, 6023, 6047, 6073, 6100, 6126, 6150, 6172, 6192, 6210, 6226, 6240, 6252, 6262, 6270, 6276, 6280, 6282, 6284, 6292, 6294, 6296, 6298, 6302, 6308, 6316, 6326, 6338, 6352, 6368, 6386, 6406, 6428, 6452, 6478, 6506, 6535, 6563, 6589, 6613, 6635, 6655, 6673, 6689, 6703, 6715, 6725, 6733, 6739, 6743, 6745, 6751, 6753, 6755, 6759, 6765, 6773, 6783, 6795, 6809, 6825, 6843, 6863, 6885, 6909, 6935, 6963, 6993, 7024, 7054, 7082, 7108, 7132, 7154, 7174, 7192, 7208, 7222, 7234, 7244, 7252, 7258, 7262]
Discarding 1056 places :
Implicit Place search using SMT only with invariants took 35457 ms to find 1056 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 6263/8898 places, 22098/23117 transitions.
Applied a total of 0 rules in 1172 ms. Remains 6263 /6263 variables (removed 0) and now considering 22098/22098 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 91952 ms. Remains : 6263/8898 places, 22098/23117 transitions.
[2024-05-25 10:53:08] [INFO ] Flow matrix only has 20532 transitions (discarded 1566 similar events)
// Phase 1: matrix 20532 rows 6263 cols
[2024-05-25 10:53:08] [INFO ] Computed 85 invariants in 718 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 2, 2]
RANDOM walk for 416965 steps (8828 resets) in 30001 ms. (13 steps per ms)
BEST_FIRST walk for 4764848 steps (6986 resets) in 30006 ms. (158 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 2, 2]
[2024-05-25 10:54:08] [INFO ] Flow matrix only has 20532 transitions (discarded 1566 similar events)
[2024-05-25 10:54:08] [INFO ] Invariant cache hit.
[2024-05-25 10:54:09] [INFO ] [Real]Absence check using 63 positive place invariants in 138 ms returned sat
[2024-05-25 10:54:09] [INFO ] [Real]Absence check using 63 positive and 22 generalized place invariants in 8 ms returned sat
[2024-05-25 10:54:23] [INFO ] [Real]Absence check using state equation in 14149 ms returned sat
[2024-05-25 10:54:24] [INFO ] State equation strengthened by 13378 read => feed constraints.
[2024-05-25 10:54:27] [INFO ] [Real]Added 13378 Read/Feed constraints in 3091 ms returned sat
[2024-05-25 10:54:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 10:54:28] [INFO ] [Nat]Absence check using 63 positive place invariants in 134 ms returned sat
[2024-05-25 10:54:28] [INFO ] [Nat]Absence check using 63 positive and 22 generalized place invariants in 9 ms returned sat
[2024-05-25 10:54:42] [INFO ] [Nat]Absence check using state equation in 13892 ms returned sat
[2024-05-25 10:54:47] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 10:54:52] [INFO ] [Nat]Added 13378 Read/Feed constraints in 9591 ms returned unknown
[2024-05-25 10:54:52] [INFO ] [Real]Absence check using 63 positive place invariants in 132 ms returned sat
[2024-05-25 10:54:52] [INFO ] [Real]Absence check using 63 positive and 22 generalized place invariants in 13 ms returned sat
[2024-05-25 10:55:03] [INFO ] [Real]Absence check using state equation in 11018 ms returned sat
[2024-05-25 10:55:08] [INFO ] [Real]Added 13378 Read/Feed constraints in 3941 ms returned sat
[2024-05-25 10:55:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 10:55:09] [INFO ] [Nat]Absence check using 63 positive place invariants in 143 ms returned sat
[2024-05-25 10:55:09] [INFO ] [Nat]Absence check using 63 positive and 22 generalized place invariants in 6 ms returned sat
[2024-05-25 10:55:20] [INFO ] [Nat]Absence check using state equation in 11404 ms returned sat
[2024-05-25 10:55:25] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 10:55:30] [INFO ] [Nat]Added 13378 Read/Feed constraints in 9610 ms returned unknown
[2024-05-25 10:55:30] [INFO ] [Real]Absence check using 63 positive place invariants in 138 ms returned sat
[2024-05-25 10:55:30] [INFO ] [Real]Absence check using 63 positive and 22 generalized place invariants in 6 ms returned sat
[2024-05-25 10:55:42] [INFO ] [Real]Absence check using state equation in 11505 ms returned sat
[2024-05-25 10:55:44] [INFO ] [Real]Added 13378 Read/Feed constraints in 1513 ms returned sat
[2024-05-25 10:55:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 10:55:45] [INFO ] [Nat]Absence check using 63 positive place invariants in 142 ms returned sat
[2024-05-25 10:55:45] [INFO ] [Nat]Absence check using 63 positive and 22 generalized place invariants in 6 ms returned sat
[2024-05-25 10:55:58] [INFO ] [Nat]Absence check using state equation in 12649 ms returned sat
[2024-05-25 10:56:03] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 10:56:07] [INFO ] [Nat]Added 13378 Read/Feed constraints in 9576 ms returned unknown
[2024-05-25 10:56:08] [INFO ] [Real]Absence check using 63 positive place invariants in 132 ms returned sat
[2024-05-25 10:56:08] [INFO ] [Real]Absence check using 63 positive and 22 generalized place invariants in 8 ms returned sat
[2024-05-25 10:56:20] [INFO ] [Real]Absence check using state equation in 12262 ms returned sat
[2024-05-25 10:56:29] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 10:56:31] [INFO ] [Real]Added 13378 Read/Feed constraints in 10273 ms returned unsat
[2024-05-25 10:56:32] [INFO ] [Real]Absence check using 63 positive place invariants in 136 ms returned sat
[2024-05-25 10:56:32] [INFO ] [Real]Absence check using 63 positive and 22 generalized place invariants in 7 ms returned sat
[2024-05-25 10:56:42] [INFO ] [Real]Absence check using state equation in 10141 ms returned sat
[2024-05-25 10:56:44] [INFO ] [Real]Added 13378 Read/Feed constraints in 2239 ms returned sat
[2024-05-25 10:56:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 10:56:46] [INFO ] [Nat]Absence check using 63 positive place invariants in 147 ms returned sat
[2024-05-25 10:56:46] [INFO ] [Nat]Absence check using 63 positive and 22 generalized place invariants in 8 ms returned sat
[2024-05-25 10:56:56] [INFO ] [Nat]Absence check using state equation in 10858 ms returned sat
[2024-05-25 10:57:02] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 10:57:06] [INFO ] [Nat]Added 13378 Read/Feed constraints in 9579 ms returned unknown
[2024-05-25 10:57:07] [INFO ] [Real]Absence check using 63 positive place invariants in 134 ms returned sat
[2024-05-25 10:57:07] [INFO ] [Real]Absence check using 63 positive and 22 generalized place invariants in 6 ms returned sat
[2024-05-25 10:57:19] [INFO ] [Real]Absence check using state equation in 12351 ms returned sat
[2024-05-25 10:57:24] [INFO ] [Real]Added 13378 Read/Feed constraints in 4109 ms returned sat
[2024-05-25 10:57:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 10:57:25] [INFO ] [Nat]Absence check using 63 positive place invariants in 139 ms returned sat
[2024-05-25 10:57:25] [INFO ] [Nat]Absence check using 63 positive and 22 generalized place invariants in 7 ms returned sat
[2024-05-25 10:57:36] [INFO ] [Nat]Absence check using state equation in 11609 ms returned sat
[2024-05-25 10:57:42] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 10:57:47] [INFO ] [Nat]Added 13378 Read/Feed constraints in 10203 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 0, 2, 2]
FORMULA MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-05 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 2, 2]
Support contains 5 out of 6263 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6263/6263 places, 22098/22098 transitions.
Applied a total of 0 rules in 1249 ms. Remains 6263 /6263 variables (removed 0) and now considering 22098/22098 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1250 ms. Remains : 6263/6263 places, 22098/22098 transitions.
[2024-05-25 10:57:48] [INFO ] Flow matrix only has 20532 transitions (discarded 1566 similar events)
[2024-05-25 10:57:48] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 2, 2]
RANDOM walk for 408583 steps (8651 resets) in 30001 ms. (13 steps per ms)
BEST_FIRST walk for 3948452 steps (5780 resets) in 25005 ms. (157 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 1, 0] Max Struct:[1, 1, 1, 2, 2]
[2024-05-25 10:58:43] [INFO ] Flow matrix only has 20532 transitions (discarded 1566 similar events)
[2024-05-25 10:58:43] [INFO ] Invariant cache hit.
[2024-05-25 10:58:44] [INFO ] [Real]Absence check using 63 positive place invariants in 138 ms returned sat
[2024-05-25 10:58:44] [INFO ] [Real]Absence check using 63 positive and 22 generalized place invariants in 9 ms returned sat
[2024-05-25 10:58:58] [INFO ] [Real]Absence check using state equation in 14909 ms returned sat
[2024-05-25 10:58:59] [INFO ] State equation strengthened by 13378 read => feed constraints.
[2024-05-25 10:59:02] [INFO ] [Real]Added 13378 Read/Feed constraints in 3206 ms returned sat
[2024-05-25 10:59:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 10:59:03] [INFO ] [Nat]Absence check using 63 positive place invariants in 140 ms returned sat
[2024-05-25 10:59:03] [INFO ] [Nat]Absence check using 63 positive and 22 generalized place invariants in 8 ms returned sat
[2024-05-25 10:59:17] [INFO ] [Nat]Absence check using state equation in 14133 ms returned sat
[2024-05-25 10:59:23] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 10:59:27] [INFO ] [Nat]Added 13378 Read/Feed constraints in 9610 ms returned unknown
[2024-05-25 10:59:28] [INFO ] [Real]Absence check using 63 positive place invariants in 139 ms returned sat
[2024-05-25 10:59:28] [INFO ] [Real]Absence check using 63 positive and 22 generalized place invariants in 7 ms returned sat
[2024-05-25 10:59:39] [INFO ] [Real]Absence check using state equation in 10870 ms returned sat
[2024-05-25 10:59:43] [INFO ] [Real]Added 13378 Read/Feed constraints in 3904 ms returned sat
[2024-05-25 10:59:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 10:59:44] [INFO ] [Nat]Absence check using 63 positive place invariants in 139 ms returned sat
[2024-05-25 10:59:44] [INFO ] [Nat]Absence check using 63 positive and 22 generalized place invariants in 4 ms returned sat
[2024-05-25 10:59:55] [INFO ] [Nat]Absence check using state equation in 11336 ms returned sat
[2024-05-25 11:00:01] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 11:00:05] [INFO ] [Nat]Added 13378 Read/Feed constraints in 9595 ms returned unknown
[2024-05-25 11:00:06] [INFO ] [Real]Absence check using 63 positive place invariants in 139 ms returned sat
[2024-05-25 11:00:06] [INFO ] [Real]Absence check using 63 positive and 22 generalized place invariants in 7 ms returned sat
[2024-05-25 11:00:18] [INFO ] [Real]Absence check using state equation in 12590 ms returned sat
[2024-05-25 11:00:20] [INFO ] [Real]Added 13378 Read/Feed constraints in 1489 ms returned sat
[2024-05-25 11:00:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 11:00:21] [INFO ] [Nat]Absence check using 63 positive place invariants in 140 ms returned sat
[2024-05-25 11:00:21] [INFO ] [Nat]Absence check using 63 positive and 22 generalized place invariants in 6 ms returned sat
[2024-05-25 11:00:34] [INFO ] [Nat]Absence check using state equation in 12607 ms returned sat
[2024-05-25 11:00:39] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 11:00:44] [INFO ] [Nat]Added 13378 Read/Feed constraints in 9631 ms returned unknown
[2024-05-25 11:00:44] [INFO ] [Real]Absence check using 63 positive place invariants in 138 ms returned sat
[2024-05-25 11:00:44] [INFO ] [Real]Absence check using 63 positive and 22 generalized place invariants in 2 ms returned unsat
[2024-05-25 11:00:45] [INFO ] [Real]Absence check using 63 positive place invariants in 138 ms returned sat
[2024-05-25 11:00:45] [INFO ] [Real]Absence check using 63 positive and 22 generalized place invariants in 9 ms returned sat
[2024-05-25 11:00:57] [INFO ] [Real]Absence check using state equation in 12174 ms returned sat
[2024-05-25 11:01:02] [INFO ] [Real]Added 13378 Read/Feed constraints in 4066 ms returned sat
[2024-05-25 11:01:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 11:01:03] [INFO ] [Nat]Absence check using 63 positive place invariants in 138 ms returned sat
[2024-05-25 11:01:03] [INFO ] [Nat]Absence check using 63 positive and 22 generalized place invariants in 7 ms returned sat
[2024-05-25 11:01:16] [INFO ] [Nat]Absence check using state equation in 12813 ms returned sat
[2024-05-25 11:01:22] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 11:01:26] [INFO ] [Nat]Added 13378 Read/Feed constraints in 10478 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 1, 0] Max Struct:[1, 1, 1, 1, 2]
FORMULA MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 1, 2]
Support contains 4 out of 6263 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6263/6263 places, 22098/22098 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 6263 transition count 22097
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 6262 transition count 22097
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 6261 transition count 22096
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 6261 transition count 22096
Applied a total of 4 rules in 3610 ms. Remains 6261 /6263 variables (removed 2) and now considering 22096/22098 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3611 ms. Remains : 6261/6263 places, 22096/22098 transitions.
[2024-05-25 11:01:30] [INFO ] Flow matrix only has 20530 transitions (discarded 1566 similar events)
// Phase 1: matrix 20530 rows 6261 cols
[2024-05-25 11:01:31] [INFO ] Computed 85 invariants in 1155 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 1, 2]
RANDOM walk for 409354 steps (8668 resets) in 30001 ms. (13 steps per ms)
BEST_FIRST walk for 3155549 steps (4635 resets) in 20004 ms. (157 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 1, 2]
[2024-05-25 11:02:21] [INFO ] Flow matrix only has 20530 transitions (discarded 1566 similar events)
[2024-05-25 11:02:21] [INFO ] Invariant cache hit.
[2024-05-25 11:02:22] [INFO ] [Real]Absence check using 63 positive place invariants in 139 ms returned sat
[2024-05-25 11:02:22] [INFO ] [Real]Absence check using 63 positive and 22 generalized place invariants in 6 ms returned sat
[2024-05-25 11:02:37] [INFO ] [Real]Absence check using state equation in 15293 ms returned sat
[2024-05-25 11:02:38] [INFO ] State equation strengthened by 13378 read => feed constraints.
[2024-05-25 11:02:43] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 11:02:48] [INFO ] [Real]Added 13378 Read/Feed constraints in 10093 ms returned unknown
[2024-05-25 11:02:48] [INFO ] [Real]Absence check using 63 positive place invariants in 137 ms returned sat
[2024-05-25 11:02:48] [INFO ] [Real]Absence check using 63 positive and 22 generalized place invariants in 8 ms returned sat
[2024-05-25 11:03:07] [INFO ] [Real]Absence check using state equation in 18933 ms returned sat
[2024-05-25 11:03:09] [INFO ] [Real]Added 13378 Read/Feed constraints in 1476 ms returned sat
[2024-05-25 11:03:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 11:03:10] [INFO ] [Nat]Absence check using 63 positive place invariants in 149 ms returned sat
[2024-05-25 11:03:10] [INFO ] [Nat]Absence check using 63 positive and 22 generalized place invariants in 5 ms returned sat
[2024-05-25 11:03:29] [INFO ] [Nat]Absence check using state equation in 18954 ms returned sat
[2024-05-25 11:03:34] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 11:03:39] [INFO ] [Nat]Added 13378 Read/Feed constraints in 9567 ms returned unknown
[2024-05-25 11:03:40] [INFO ] [Real]Absence check using 63 positive place invariants in 138 ms returned sat
[2024-05-25 11:03:40] [INFO ] [Real]Absence check using 63 positive and 22 generalized place invariants in 6 ms returned sat
[2024-05-25 11:03:50] [INFO ] [Real]Absence check using state equation in 10524 ms returned sat
[2024-05-25 11:03:56] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 11:03:56] [INFO ] [Real]Added 13378 Read/Feed constraints in 5464 ms returned sat
[2024-05-25 11:03:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 11:03:57] [INFO ] [Nat]Absence check using 63 positive place invariants in 138 ms returned sat
[2024-05-25 11:03:57] [INFO ] [Nat]Absence check using 63 positive and 22 generalized place invariants in 6 ms returned sat
[2024-05-25 11:04:08] [INFO ] [Nat]Absence check using state equation in 10554 ms returned sat
[2024-05-25 11:04:13] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 11:04:17] [INFO ] [Nat]Added 13378 Read/Feed constraints in 9612 ms returned unknown
[2024-05-25 11:04:18] [INFO ] [Real]Absence check using 63 positive place invariants in 130 ms returned sat
[2024-05-25 11:04:18] [INFO ] [Real]Absence check using 63 positive and 22 generalized place invariants in 7 ms returned sat
[2024-05-25 11:04:27] [INFO ] [Real]Absence check using state equation in 9632 ms returned sat
[2024-05-25 11:04:34] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 11:04:35] [INFO ] [Real]Added 13378 Read/Feed constraints in 7142 ms returned sat
[2024-05-25 11:04:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 11:04:36] [INFO ] [Nat]Absence check using 63 positive place invariants in 130 ms returned sat
[2024-05-25 11:04:36] [INFO ] [Nat]Absence check using 63 positive and 22 generalized place invariants in 11 ms returned sat
[2024-05-25 11:04:46] [INFO ] [Nat]Absence check using state equation in 9878 ms returned sat
[2024-05-25 11:04:51] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 11:05:02] [INFO ] [Nat]Added 13378 Read/Feed constraints in 15917 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 1, 2]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 1, 2]
Support contains 4 out of 6261 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6261/6261 places, 22096/22096 transitions.
Applied a total of 0 rules in 1186 ms. Remains 6261 /6261 variables (removed 0) and now considering 22096/22096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1186 ms. Remains : 6261/6261 places, 22096/22096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6261/6261 places, 22096/22096 transitions.
Applied a total of 0 rules in 1154 ms. Remains 6261 /6261 variables (removed 0) and now considering 22096/22096 (removed 0) transitions.
[2024-05-25 11:05:05] [INFO ] Flow matrix only has 20530 transitions (discarded 1566 similar events)
[2024-05-25 11:05:05] [INFO ] Invariant cache hit.
[2024-05-25 11:05:25] [INFO ] Implicit Places using invariants in 20632 ms returned [3263]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 20643 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 6260/6261 places, 22096/22096 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 6259 transition count 22095
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 6259 transition count 22095
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 6258 transition count 22094
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 6258 transition count 22094
Applied a total of 4 rules in 3485 ms. Remains 6258 /6260 variables (removed 2) and now considering 22094/22096 (removed 2) transitions.
[2024-05-25 11:05:29] [INFO ] Flow matrix only has 20528 transitions (discarded 1566 similar events)
// Phase 1: matrix 20528 rows 6258 cols
[2024-05-25 11:05:30] [INFO ] Computed 84 invariants in 722 ms
[2024-05-25 11:05:50] [INFO ] Implicit Places using invariants in 21436 ms returned []
Implicit Place search using SMT only with invariants took 21437 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 6258/6261 places, 22094/22096 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 46719 ms. Remains : 6258/6261 places, 22094/22096 transitions.
[2024-05-25 11:05:50] [INFO ] Flow matrix only has 20528 transitions (discarded 1566 similar events)
[2024-05-25 11:05:50] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 1, 2]
RANDOM walk for 417387 steps (8836 resets) in 30001 ms. (13 steps per ms)
BEST_FIRST walk for 3202504 steps (4687 resets) in 20004 ms. (160 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 1, 2]
[2024-05-25 11:06:40] [INFO ] Flow matrix only has 20528 transitions (discarded 1566 similar events)
[2024-05-25 11:06:40] [INFO ] Invariant cache hit.
[2024-05-25 11:06:41] [INFO ] [Real]Absence check using 63 positive place invariants in 130 ms returned sat
[2024-05-25 11:06:41] [INFO ] [Real]Absence check using 63 positive and 21 generalized place invariants in 9 ms returned sat
[2024-05-25 11:06:54] [INFO ] [Real]Absence check using state equation in 12531 ms returned sat
[2024-05-25 11:06:54] [INFO ] State equation strengthened by 13378 read => feed constraints.
[2024-05-25 11:06:59] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 11:07:04] [INFO ] [Real]Added 13378 Read/Feed constraints in 9311 ms returned sat
[2024-05-25 11:07:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 11:07:05] [INFO ] [Nat]Absence check using 63 positive place invariants in 133 ms returned sat
[2024-05-25 11:07:05] [INFO ] [Nat]Absence check using 63 positive and 21 generalized place invariants in 7 ms returned sat
[2024-05-25 11:07:22] [INFO ] [Nat]Absence check using state equation in 17023 ms returned sat
[2024-05-25 11:07:27] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 11:07:31] [INFO ] [Nat]Added 13378 Read/Feed constraints in 9595 ms returned unknown
[2024-05-25 11:07:32] [INFO ] [Real]Absence check using 63 positive place invariants in 145 ms returned sat
[2024-05-25 11:07:32] [INFO ] [Real]Absence check using 63 positive and 21 generalized place invariants in 6 ms returned sat
[2024-05-25 11:07:41] [INFO ] [Real]Absence check using state equation in 8758 ms returned sat
[2024-05-25 11:07:44] [INFO ] [Real]Added 13378 Read/Feed constraints in 2847 ms returned sat
[2024-05-25 11:07:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 11:07:45] [INFO ] [Nat]Absence check using 63 positive place invariants in 140 ms returned sat
[2024-05-25 11:07:45] [INFO ] [Nat]Absence check using 63 positive and 21 generalized place invariants in 6 ms returned sat
[2024-05-25 11:07:55] [INFO ] [Nat]Absence check using state equation in 10219 ms returned sat
[2024-05-25 11:08:01] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 11:08:05] [INFO ] [Nat]Added 13378 Read/Feed constraints in 10100 ms returned unknown
[2024-05-25 11:08:06] [INFO ] [Real]Absence check using 63 positive place invariants in 148 ms returned sat
[2024-05-25 11:08:06] [INFO ] [Real]Absence check using 63 positive and 21 generalized place invariants in 4 ms returned sat
[2024-05-25 11:08:18] [INFO ] [Real]Absence check using state equation in 11767 ms returned sat
[2024-05-25 11:08:25] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 11:08:25] [INFO ] [Real]Added 13378 Read/Feed constraints in 6718 ms returned sat
[2024-05-25 11:08:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 11:08:26] [INFO ] [Nat]Absence check using 63 positive place invariants in 147 ms returned sat
[2024-05-25 11:08:26] [INFO ] [Nat]Absence check using 63 positive and 21 generalized place invariants in 7 ms returned sat
[2024-05-25 11:08:38] [INFO ] [Nat]Absence check using state equation in 11747 ms returned sat
[2024-05-25 11:08:43] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 11:08:47] [INFO ] [Nat]Added 13378 Read/Feed constraints in 9602 ms returned unknown
[2024-05-25 11:08:48] [INFO ] [Real]Absence check using 63 positive place invariants in 134 ms returned sat
[2024-05-25 11:08:48] [INFO ] [Real]Absence check using 63 positive and 21 generalized place invariants in 9 ms returned sat
[2024-05-25 11:09:00] [INFO ] [Real]Absence check using state equation in 12100 ms returned sat
[2024-05-25 11:09:06] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 11:09:07] [INFO ] [Real]Added 13378 Read/Feed constraints in 5896 ms returned sat
[2024-05-25 11:09:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 11:09:08] [INFO ] [Nat]Absence check using 63 positive place invariants in 138 ms returned sat
[2024-05-25 11:09:08] [INFO ] [Nat]Absence check using 63 positive and 21 generalized place invariants in 9 ms returned sat
[2024-05-25 11:09:17] [INFO ] [Nat]Absence check using state equation in 9738 ms returned sat
[2024-05-25 11:09:29] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 11:09:33] [INFO ] [Nat]Added 13378 Read/Feed constraints in 15924 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 1, 2]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 1, 2]
Support contains 4 out of 6258 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6258/6258 places, 22094/22094 transitions.
Applied a total of 0 rules in 1168 ms. Remains 6258 /6258 variables (removed 0) and now considering 22094/22094 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1168 ms. Remains : 6258/6258 places, 22094/22094 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6258/6258 places, 22094/22094 transitions.
Applied a total of 0 rules in 1165 ms. Remains 6258 /6258 variables (removed 0) and now considering 22094/22094 (removed 0) transitions.
[2024-05-25 11:09:36] [INFO ] Flow matrix only has 20528 transitions (discarded 1566 similar events)
[2024-05-25 11:09:36] [INFO ] Invariant cache hit.
[2024-05-25 11:09:56] [INFO ] Implicit Places using invariants in 20673 ms returned []
Implicit Place search using SMT only with invariants took 20673 ms to find 0 implicit places.
Running 21968 sub problems to find dead transitions.
[2024-05-25 11:09:57] [INFO ] Flow matrix only has 20528 transitions (discarded 1566 similar events)
[2024-05-25 11:09:57] [INFO ] Invariant cache hit.
[2024-05-25 11:09:57] [INFO ] State equation strengthened by 13378 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/6256 variables, 61/61 constraints. Problems are: Problem set: 0 solved, 21968 unsolved
SMT process timed out in 214328ms, After SMT, problems are : Problem set: 0 solved, 21968 unsolved
Search for dead transitions found 0 dead transitions in 214586ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 236500 ms. Remains : 6258/6258 places, 22094/22094 transitions.
RANDOM walk for 40000 steps (845 resets) in 4429 ms. (9 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (58 resets) in 359 ms. (111 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (56 resets) in 530 ms. (75 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (56 resets) in 514 ms. (77 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (57 resets) in 446 ms. (89 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (56 resets) in 420 ms. (95 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (55 resets) in 430 ms. (92 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (57 resets) in 420 ms. (95 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (57 resets) in 418 ms. (95 steps per ms) remains 8/8 properties
Interrupted probabilistic random walk after 24886 steps, run timeout after 6001 ms. (steps per millisecond=4 ) properties seen :1 out of 8
Probabilistic random walk after 24886 steps, saw 10799 distinct states, run finished after 6017 ms. (steps per millisecond=4 ) properties seen :1
[2024-05-25 11:13:39] [INFO ] Flow matrix only has 20528 transitions (discarded 1566 similar events)
[2024-05-25 11:13:39] [INFO ] Invariant cache hit.
[2024-05-25 11:13:39] [INFO ] State equation strengthened by 13378 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 6123/6127 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-25 11:13:48] [INFO ] Deduced a trap composed of 530 places in 7706 ms of which 295 ms to minimize.
SMT process timed out in 8807ms, After SMT, problems are : Problem set: 0 solved, 7 unsolved
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 6258 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6258/6258 places, 22094/22094 transitions.
Applied a total of 0 rules in 1197 ms. Remains 6258 /6258 variables (removed 0) and now considering 22094/22094 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1202 ms. Remains : 6258/6258 places, 22094/22094 transitions.
RANDOM walk for 40000 steps (844 resets) in 4990 ms. (8 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (56 resets) in 400 ms. (99 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (56 resets) in 384 ms. (103 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (57 resets) in 397 ms. (100 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (58 resets) in 403 ms. (99 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (55 resets) in 383 ms. (104 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (58 resets) in 406 ms. (98 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (57 resets) in 366 ms. (109 steps per ms) remains 7/7 properties
Interrupted probabilistic random walk after 25040 steps, run timeout after 6001 ms. (steps per millisecond=4 ) properties seen :0 out of 7
Probabilistic random walk after 25040 steps, saw 10896 distinct states, run finished after 6001 ms. (steps per millisecond=4 ) properties seen :0
[2024-05-25 11:13:57] [INFO ] Flow matrix only has 20528 transitions (discarded 1566 similar events)
[2024-05-25 11:13:57] [INFO ] Invariant cache hit.
[2024-05-25 11:13:58] [INFO ] State equation strengthened by 13378 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 6123/6127 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-25 11:14:06] [INFO ] Deduced a trap composed of 530 places in 7483 ms of which 43 ms to minimize.
[2024-05-25 11:14:14] [INFO ] Deduced a trap composed of 833 places in 7585 ms of which 44 ms to minimize.
[2024-05-25 11:14:21] [INFO ] Deduced a trap composed of 303 places in 7726 ms of which 44 ms to minimize.
[2024-05-25 11:14:29] [INFO ] Deduced a trap composed of 337 places in 7467 ms of which 44 ms to minimize.
[2024-05-25 11:14:37] [INFO ] Deduced a trap composed of 425 places in 7612 ms of which 41 ms to minimize.
[2024-05-25 11:14:44] [INFO ] Deduced a trap composed of 840 places in 7549 ms of which 41 ms to minimize.
SMT process timed out in 46779ms, After SMT, problems are : Problem set: 0 solved, 7 unsolved
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 6258 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6258/6258 places, 22094/22094 transitions.
Applied a total of 0 rules in 1235 ms. Remains 6258 /6258 variables (removed 0) and now considering 22094/22094 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1235 ms. Remains : 6258/6258 places, 22094/22094 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6258/6258 places, 22094/22094 transitions.
Applied a total of 0 rules in 1187 ms. Remains 6258 /6258 variables (removed 0) and now considering 22094/22094 (removed 0) transitions.
[2024-05-25 11:14:47] [INFO ] Flow matrix only has 20528 transitions (discarded 1566 similar events)
[2024-05-25 11:14:47] [INFO ] Invariant cache hit.
[2024-05-25 11:15:08] [INFO ] Implicit Places using invariants in 20907 ms returned []
Implicit Place search using SMT only with invariants took 20910 ms to find 0 implicit places.
Running 21968 sub problems to find dead transitions.
[2024-05-25 11:15:08] [INFO ] Flow matrix only has 20528 transitions (discarded 1566 similar events)
[2024-05-25 11:15:08] [INFO ] Invariant cache hit.
[2024-05-25 11:15:08] [INFO ] State equation strengthened by 13378 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/6256 variables, 61/61 constraints. Problems are: Problem set: 0 solved, 21968 unsolved
SMT process timed out in 209602ms, After SMT, problems are : Problem set: 0 solved, 21968 unsolved
Search for dead transitions found 0 dead transitions in 209855ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 232042 ms. Remains : 6258/6258 places, 22094/22094 transitions.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 1, 2]
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-00
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[1]
[2024-05-25 11:18:38] [INFO ] Flow matrix only has 20528 transitions (discarded 1566 similar events)
[2024-05-25 11:18:38] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 10000 steps (211 resets) in 912 ms. (10 steps per ms)
BEST_FIRST walk for 10001 steps (14 resets) in 67 ms. (147 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-25 11:18:39] [INFO ] Flow matrix only has 20528 transitions (discarded 1566 similar events)
[2024-05-25 11:18:39] [INFO ] Invariant cache hit.
[2024-05-25 11:18:39] [INFO ] [Real]Absence check using 63 positive place invariants in 146 ms returned sat
[2024-05-25 11:18:39] [INFO ] [Real]Absence check using 63 positive and 21 generalized place invariants in 7 ms returned sat
[2024-05-25 11:18:42] [INFO ] [Real]Absence check using state equation in 2516 ms returned sat
[2024-05-25 11:18:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 11:18:43] [INFO ] [Nat]Absence check using 63 positive place invariants in 140 ms returned sat
[2024-05-25 11:18:43] [INFO ] [Nat]Absence check using 63 positive and 21 generalized place invariants in 8 ms returned sat
[2024-05-25 11:18:45] [INFO ] [Nat]Absence check using state equation in 2302 ms returned sat
[2024-05-25 11:18:45] [INFO ] State equation strengthened by 13378 read => feed constraints.
[2024-05-25 11:18:46] [INFO ] [Nat]Added 13378 Read/Feed constraints in 1004 ms returned sat
[2024-05-25 11:18:55] [INFO ] Deduced a trap composed of 178 places in 8070 ms of which 44 ms to minimize.
[2024-05-25 11:18:55] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:929)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 6258 places. Attempting structural reductions.
Drop transitions (Removing consumers from one bounded place Node32ThinksNode26ShouldBeNodeMasterToReplaceNode22) removed 2 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 6258/6258 places, 22092/22092 transitions.
Reduce places removed 1 places and 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 6257 transition count 22088
Reduce places removed 3 places and 2 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 6254 transition count 22086
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 7 place count 6253 transition count 22084
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 8 place count 6252 transition count 22082
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 9 place count 6251 transition count 22080
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 10 place count 6250 transition count 22078
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 11 place count 6249 transition count 22076
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 12 place count 6248 transition count 22074
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 13 place count 6247 transition count 22072
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 14 place count 6246 transition count 22070
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 15 place count 6245 transition count 22068
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 11 with 2 rules applied. Total rules applied 17 place count 6245 transition count 22066
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 19 place count 6243 transition count 22066
Discarding 3 places :
Symmetric choice reduction at 12 with 3 rule applications. Total rules 22 place count 6240 transition count 22063
Iterating global reduction 12 with 3 rules applied. Total rules applied 25 place count 6240 transition count 22063
Applied a total of 25 rules in 3863 ms. Remains 6240 /6258 variables (removed 18) and now considering 22063/22092 (removed 29) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3866 ms. Remains : 6240/6258 places, 22063/22092 transitions.
[2024-05-25 11:18:59] [INFO ] Flow matrix only has 20497 transitions (discarded 1566 similar events)
// Phase 1: matrix 20497 rows 6240 cols
[2024-05-25 11:19:00] [INFO ] Computed 84 invariants in 815 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 397265 steps (8410 resets) in 30001 ms. (13 steps per ms)
BEST_FIRST walk for 759343 steps (1112 resets) in 5001 ms. (151 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-25 11:19:35] [INFO ] Flow matrix only has 20497 transitions (discarded 1566 similar events)
[2024-05-25 11:19:35] [INFO ] Invariant cache hit.
[2024-05-25 11:19:35] [INFO ] [Real]Absence check using 63 positive place invariants in 145 ms returned sat
[2024-05-25 11:19:35] [INFO ] [Real]Absence check using 63 positive and 21 generalized place invariants in 12 ms returned sat
[2024-05-25 11:19:51] [INFO ] [Real]Absence check using state equation in 15880 ms returned sat
[2024-05-25 11:19:52] [INFO ] State equation strengthened by 13366 read => feed constraints.
[2024-05-25 11:19:59] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 11:20:03] [INFO ] [Real]Added 13366 Read/Feed constraints in 11196 ms returned sat
[2024-05-25 11:20:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 11:20:04] [INFO ] [Nat]Absence check using 63 positive place invariants in 133 ms returned sat
[2024-05-25 11:20:04] [INFO ] [Nat]Absence check using 63 positive and 21 generalized place invariants in 9 ms returned sat
[2024-05-25 11:20:19] [INFO ] [Nat]Absence check using state equation in 15173 ms returned sat
[2024-05-25 11:20:25] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 11:20:29] [INFO ] [Nat]Added 13366 Read/Feed constraints in 9615 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 6240 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6240/6240 places, 22063/22063 transitions.
Applied a total of 0 rules in 1192 ms. Remains 6240 /6240 variables (removed 0) and now considering 22063/22063 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1192 ms. Remains : 6240/6240 places, 22063/22063 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6240/6240 places, 22063/22063 transitions.
Applied a total of 0 rules in 1203 ms. Remains 6240 /6240 variables (removed 0) and now considering 22063/22063 (removed 0) transitions.
[2024-05-25 11:20:31] [INFO ] Flow matrix only has 20497 transitions (discarded 1566 similar events)
[2024-05-25 11:20:31] [INFO ] Invariant cache hit.
[2024-05-25 11:20:53] [INFO ] Implicit Places using invariants in 21378 ms returned [1638, 1806, 2657]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 21400 ms to find 3 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 6237/6240 places, 22063/22063 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 6234 transition count 22060
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 6234 transition count 22060
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 6231 transition count 22057
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 6231 transition count 22057
Applied a total of 12 rules in 3612 ms. Remains 6231 /6237 variables (removed 6) and now considering 22057/22063 (removed 6) transitions.
[2024-05-25 11:20:56] [INFO ] Flow matrix only has 20491 transitions (discarded 1566 similar events)
// Phase 1: matrix 20491 rows 6231 cols
[2024-05-25 11:20:57] [INFO ] Computed 81 invariants in 765 ms
[2024-05-25 11:21:18] [INFO ] Implicit Places using invariants in 21502 ms returned []
Implicit Place search using SMT only with invariants took 21502 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 6231/6240 places, 22057/22063 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 47718 ms. Remains : 6231/6240 places, 22057/22063 transitions.
[2024-05-25 11:21:18] [INFO ] Flow matrix only has 20491 transitions (discarded 1566 similar events)
[2024-05-25 11:21:18] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 384445 steps (8140 resets) in 30001 ms. (12 steps per ms)
BEST_FIRST walk for 768765 steps (1122 resets) in 5001 ms. (153 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-25 11:21:53] [INFO ] Flow matrix only has 20491 transitions (discarded 1566 similar events)
[2024-05-25 11:21:53] [INFO ] Invariant cache hit.
[2024-05-25 11:21:54] [INFO ] [Real]Absence check using 63 positive place invariants in 134 ms returned sat
[2024-05-25 11:21:54] [INFO ] [Real]Absence check using 63 positive and 18 generalized place invariants in 8 ms returned sat
[2024-05-25 11:22:11] [INFO ] [Real]Absence check using state equation in 17144 ms returned sat
[2024-05-25 11:22:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 11:22:12] [INFO ] [Nat]Absence check using 63 positive place invariants in 142 ms returned sat
[2024-05-25 11:22:12] [INFO ] [Nat]Absence check using 63 positive and 18 generalized place invariants in 11 ms returned sat
[2024-05-25 11:22:30] [INFO ] [Nat]Absence check using state equation in 17689 ms returned sat
[2024-05-25 11:22:30] [INFO ] State equation strengthened by 13366 read => feed constraints.
[2024-05-25 11:22:35] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 11:22:39] [INFO ] [Nat]Added 13366 Read/Feed constraints in 9601 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 6231 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6231/6231 places, 22057/22057 transitions.
Applied a total of 0 rules in 1203 ms. Remains 6231 /6231 variables (removed 0) and now considering 22057/22057 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1203 ms. Remains : 6231/6231 places, 22057/22057 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6231/6231 places, 22057/22057 transitions.
Applied a total of 0 rules in 1194 ms. Remains 6231 /6231 variables (removed 0) and now considering 22057/22057 (removed 0) transitions.
[2024-05-25 11:22:42] [INFO ] Flow matrix only has 20491 transitions (discarded 1566 similar events)
[2024-05-25 11:22:42] [INFO ] Invariant cache hit.
[2024-05-25 11:23:03] [INFO ] Implicit Places using invariants in 21360 ms returned []
Implicit Place search using SMT only with invariants took 21361 ms to find 0 implicit places.
Running 21931 sub problems to find dead transitions.
[2024-05-25 11:23:03] [INFO ] Flow matrix only has 20491 transitions (discarded 1566 similar events)
[2024-05-25 11:23:03] [INFO ] Invariant cache hit.
[2024-05-25 11:23:04] [INFO ] State equation strengthened by 13366 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/6228 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 21931 unsolved
SMT process timed out in 206080ms, After SMT, problems are : Problem set: 0 solved, 21931 unsolved
Search for dead transitions found 0 dead transitions in 206313ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 228923 ms. Remains : 6231/6231 places, 22057/22057 transitions.
RANDOM walk for 40000 steps (844 resets) in 3713 ms. (10 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (56 resets) in 275 ms. (144 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (56 resets) in 260 ms. (153 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 13699 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :0 out of 2
Probabilistic random walk after 13699 steps, saw 6222 distinct states, run finished after 3001 ms. (steps per millisecond=4 ) properties seen :0
[2024-05-25 11:26:34] [INFO ] Flow matrix only has 20491 transitions (discarded 1566 similar events)
[2024-05-25 11:26:34] [INFO ] Invariant cache hit.
[2024-05-25 11:26:34] [INFO ] State equation strengthened by 13366 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 6070/6071 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6071 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 34/6105 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-25 11:26:43] [INFO ] Deduced a trap composed of 345 places in 7708 ms of which 44 ms to minimize.
SMT process timed out in 9184ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 6231 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6231/6231 places, 22057/22057 transitions.
Applied a total of 0 rules in 1150 ms. Remains 6231 /6231 variables (removed 0) and now considering 22057/22057 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1155 ms. Remains : 6231/6231 places, 22057/22057 transitions.
RANDOM walk for 40000 steps (847 resets) in 3095 ms. (12 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (56 resets) in 274 ms. (145 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (58 resets) in 269 ms. (148 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 13392 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :0 out of 2
Probabilistic random walk after 13392 steps, saw 6104 distinct states, run finished after 3001 ms. (steps per millisecond=4 ) properties seen :0
[2024-05-25 11:26:48] [INFO ] Flow matrix only has 20491 transitions (discarded 1566 similar events)
[2024-05-25 11:26:48] [INFO ] Invariant cache hit.
[2024-05-25 11:26:48] [INFO ] State equation strengthened by 13366 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 6070/6071 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6071 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 34/6105 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-25 11:26:57] [INFO ] Deduced a trap composed of 345 places in 7424 ms of which 43 ms to minimize.
[2024-05-25 11:27:05] [INFO ] Deduced a trap composed of 888 places in 7558 ms of which 35 ms to minimize.
[2024-05-25 11:27:12] [INFO ] Deduced a trap composed of 736 places in 7540 ms of which 40 ms to minimize.
[2024-05-25 11:27:20] [INFO ] Deduced a trap composed of 415 places in 7295 ms of which 39 ms to minimize.
[2024-05-25 11:27:27] [INFO ] Deduced a trap composed of 521 places in 7184 ms of which 35 ms to minimize.
[2024-05-25 11:27:34] [INFO ] Deduced a trap composed of 415 places in 7254 ms of which 38 ms to minimize.
SMT process timed out in 46111ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 6231 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6231/6231 places, 22057/22057 transitions.
Applied a total of 0 rules in 1174 ms. Remains 6231 /6231 variables (removed 0) and now considering 22057/22057 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1174 ms. Remains : 6231/6231 places, 22057/22057 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6231/6231 places, 22057/22057 transitions.
Applied a total of 0 rules in 1138 ms. Remains 6231 /6231 variables (removed 0) and now considering 22057/22057 (removed 0) transitions.
[2024-05-25 11:27:37] [INFO ] Flow matrix only has 20491 transitions (discarded 1566 similar events)
[2024-05-25 11:27:37] [INFO ] Invariant cache hit.
[2024-05-25 11:27:57] [INFO ] Implicit Places using invariants in 20791 ms returned []
Implicit Place search using SMT only with invariants took 20793 ms to find 0 implicit places.
Running 21931 sub problems to find dead transitions.
[2024-05-25 11:27:58] [INFO ] Flow matrix only has 20491 transitions (discarded 1566 similar events)
[2024-05-25 11:27:58] [INFO ] Invariant cache hit.
[2024-05-25 11:27:58] [INFO ] State equation strengthened by 13366 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s2 1.0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/6228 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 21931 unsolved
SMT process timed out in 200888ms, After SMT, problems are : Problem set: 0 solved, 21931 unsolved
Search for dead transitions found 0 dead transitions in 201108ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 223075 ms. Remains : 6231/6231 places, 22057/22057 transitions.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[0] Max Struct:[1]
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-00 in 760949 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C08-UpperBounds-02
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[1]
[2024-05-25 11:31:19] [INFO ] Flow matrix only has 20528 transitions (discarded 1566 similar events)
// Phase 1: matrix 20528 rows 6258 cols
[2024-05-25 11:31:19] [INFO ] Computed 84 invariants in 732 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 10000 steps (211 resets) in 706 ms. (14 steps per ms)
BEST_FIRST walk for 10001 steps (14 resets) in 62 ms. (158 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-25 11:31:20] [INFO ] Flow matrix only has 20528 transitions (discarded 1566 similar events)
[2024-05-25 11:31:20] [INFO ] Invariant cache hit.
[2024-05-25 11:31:21] [INFO ] [Real]Absence check using 63 positive place invariants in 137 ms returned sat
[2024-05-25 11:31:21] [INFO ] [Real]Absence check using 63 positive and 21 generalized place invariants in 6 ms returned sat
[2024-05-25 11:31:23] [INFO ] [Real]Absence check using state equation in 2193 ms returned sat
[2024-05-25 11:31:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 11:31:24] [INFO ] [Nat]Absence check using 63 positive place invariants in 135 ms returned sat
[2024-05-25 11:31:24] [INFO ] [Nat]Absence check using 63 positive and 21 generalized place invariants in 7 ms returned sat
[2024-05-25 11:31:26] [INFO ] [Nat]Absence check using state equation in 2168 ms returned sat
[2024-05-25 11:31:26] [INFO ] State equation strengthened by 13378 read => feed constraints.
[2024-05-25 11:31:27] [INFO ] [Nat]Added 13378 Read/Feed constraints in 965 ms returned sat
[2024-05-25 11:31:35] [INFO ] Deduced a trap composed of 5 places in 7692 ms of which 39 ms to minimize.
[2024-05-25 11:31:35] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.SMTTrapUtils.refineWithTraps(SMTTrapUtils.java:177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:868)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:929)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 6258 places. Attempting structural reductions.
Drop transitions (Removing consumers from one bounded place Node9HasTheLeafSetOfLx7ToReplaceNode10) removed 1 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 6258/6258 places, 22093/22093 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 6258 transition count 22092
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 6257 transition count 22092
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 6257 transition count 22090
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 6 place count 6255 transition count 22090
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 8 place count 6253 transition count 22088
Iterating global reduction 3 with 2 rules applied. Total rules applied 10 place count 6253 transition count 22088
Applied a total of 10 rules in 3446 ms. Remains 6253 /6258 variables (removed 5) and now considering 22088/22093 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3448 ms. Remains : 6253/6258 places, 22088/22093 transitions.
[2024-05-25 11:31:39] [INFO ] Flow matrix only has 20522 transitions (discarded 1566 similar events)
// Phase 1: matrix 20522 rows 6253 cols
[2024-05-25 11:31:40] [INFO ] Computed 84 invariants in 887 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 415159 steps (8791 resets) in 30001 ms. (13 steps per ms)
BEST_FIRST walk for 816273 steps (1188 resets) in 5001 ms. (163 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-25 11:32:15] [INFO ] Flow matrix only has 20522 transitions (discarded 1566 similar events)
[2024-05-25 11:32:15] [INFO ] Invariant cache hit.
[2024-05-25 11:32:15] [INFO ] [Real]Absence check using 63 positive place invariants in 136 ms returned sat
[2024-05-25 11:32:15] [INFO ] [Real]Absence check using 63 positive and 21 generalized place invariants in 6 ms returned sat
[2024-05-25 11:32:32] [INFO ] [Real]Absence check using state equation in 16259 ms returned sat
[2024-05-25 11:32:32] [INFO ] State equation strengthened by 13378 read => feed constraints.
[2024-05-25 11:32:37] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 11:32:37] [INFO ] [Real]Added 13378 Read/Feed constraints in 5166 ms returned sat
[2024-05-25 11:32:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 11:32:38] [INFO ] [Nat]Absence check using 63 positive place invariants in 139 ms returned sat
[2024-05-25 11:32:38] [INFO ] [Nat]Absence check using 63 positive and 21 generalized place invariants in 12 ms returned sat
[2024-05-25 11:32:54] [INFO ] [Nat]Absence check using state equation in 15805 ms returned sat
[2024-05-25 11:33:02] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 11:33:06] [INFO ] [Nat]Added 13378 Read/Feed constraints in 12182 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 6253 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6253/6253 places, 22088/22088 transitions.
Applied a total of 0 rules in 1125 ms. Remains 6253 /6253 variables (removed 0) and now considering 22088/22088 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1127 ms. Remains : 6253/6253 places, 22088/22088 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6253/6253 places, 22088/22088 transitions.
Applied a total of 0 rules in 1114 ms. Remains 6253 /6253 variables (removed 0) and now considering 22088/22088 (removed 0) transitions.
[2024-05-25 11:33:09] [INFO ] Flow matrix only has 20522 transitions (discarded 1566 similar events)
[2024-05-25 11:33:09] [INFO ] Invariant cache hit.
[2024-05-25 11:33:29] [INFO ] Implicit Places using invariants in 20620 ms returned [1638, 1806]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 20635 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 6251/6253 places, 22088/22088 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 6249 transition count 22086
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 6249 transition count 22086
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 6247 transition count 22084
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 6247 transition count 22084
Applied a total of 8 rules in 3433 ms. Remains 6247 /6251 variables (removed 4) and now considering 22084/22088 (removed 4) transitions.
[2024-05-25 11:33:33] [INFO ] Flow matrix only has 20518 transitions (discarded 1566 similar events)
// Phase 1: matrix 20518 rows 6247 cols
[2024-05-25 11:33:33] [INFO ] Computed 82 invariants in 705 ms
[2024-05-25 11:33:53] [INFO ] Implicit Places using invariants in 20505 ms returned []
Implicit Place search using SMT only with invariants took 20505 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 6247/6253 places, 22084/22088 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 45688 ms. Remains : 6247/6253 places, 22084/22088 transitions.
[2024-05-25 11:33:53] [INFO ] Flow matrix only has 20518 transitions (discarded 1566 similar events)
[2024-05-25 11:33:53] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 420816 steps (8910 resets) in 30001 ms. (14 steps per ms)
BEST_FIRST walk for 813176 steps (1186 resets) in 5001 ms. (162 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-25 11:34:28] [INFO ] Flow matrix only has 20518 transitions (discarded 1566 similar events)
[2024-05-25 11:34:28] [INFO ] Invariant cache hit.
[2024-05-25 11:34:29] [INFO ] [Real]Absence check using 63 positive place invariants in 133 ms returned sat
[2024-05-25 11:34:29] [INFO ] [Real]Absence check using 63 positive and 19 generalized place invariants in 10 ms returned sat
[2024-05-25 11:34:39] [INFO ] [Real]Absence check using state equation in 10127 ms returned sat
[2024-05-25 11:34:40] [INFO ] State equation strengthened by 13378 read => feed constraints.
[2024-05-25 11:34:42] [INFO ] [Real]Added 13378 Read/Feed constraints in 1878 ms returned sat
[2024-05-25 11:34:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 11:34:43] [INFO ] [Nat]Absence check using 63 positive place invariants in 137 ms returned sat
[2024-05-25 11:34:43] [INFO ] [Nat]Absence check using 63 positive and 19 generalized place invariants in 10 ms returned sat
[2024-05-25 11:34:53] [INFO ] [Nat]Absence check using state equation in 10481 ms returned sat
[2024-05-25 11:34:58] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 11:35:03] [INFO ] [Nat]Added 13378 Read/Feed constraints in 9665 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 6247 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6247/6247 places, 22084/22084 transitions.
Applied a total of 0 rules in 1159 ms. Remains 6247 /6247 variables (removed 0) and now considering 22084/22084 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1161 ms. Remains : 6247/6247 places, 22084/22084 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6247/6247 places, 22084/22084 transitions.
Applied a total of 0 rules in 1160 ms. Remains 6247 /6247 variables (removed 0) and now considering 22084/22084 (removed 0) transitions.
[2024-05-25 11:35:05] [INFO ] Flow matrix only has 20518 transitions (discarded 1566 similar events)
[2024-05-25 11:35:05] [INFO ] Invariant cache hit.
[2024-05-25 11:35:26] [INFO ] Implicit Places using invariants in 20881 ms returned []
Implicit Place search using SMT only with invariants took 20893 ms to find 0 implicit places.
Running 21958 sub problems to find dead transitions.
[2024-05-25 11:35:26] [INFO ] Flow matrix only has 20518 transitions (discarded 1566 similar events)
[2024-05-25 11:35:26] [INFO ] Invariant cache hit.
[2024-05-25 11:35:26] [INFO ] State equation strengthened by 13378 read => feed constraints.

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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML

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="MultiCrashLeafsetExtension-PT-S32C08"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="greatspnxred"
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 2-5568"
echo " Executing tool greatspnxred"
echo " Input is MultiCrashLeafsetExtension-PT-S32C08, 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 r245-tall-171654349400197"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C08.tgz
mv MultiCrashLeafsetExtension-PT-S32C08 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 ;