MCC'2024- Execution of r245-tall-171654349300181

About the Execution of GreatSPN+red for MultiCrashLeafsetExtension-PT-S32C06

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
11913.096	3600000.00	4843334.00	7894.80	? 1 0 1 1 1 1 0 1 1 ? 0 1 1 1 ?	normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r245-tall-171654349300181.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-S32C06, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r245-tall-171654349300181
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 25M
-rw-r--r-- 1 mcc users 15K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 71K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.7K Apr 22 14:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 22 14:53 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 26K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 154K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 19K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K May 19 07:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K 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 24M 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-S32C06-UpperBounds-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716627916299

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-S32C06
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-25 09:05:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-05-25 09:05:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 09:05:18] [INFO ] Load time of PNML (sax parser for PT used): 873 ms
[2024-05-25 09:05:18] [INFO ] Transformed 22816 places.
[2024-05-25 09:05:18] [INFO ] Transformed 35015 transitions.
[2024-05-25 09:05:18] [INFO ] Parsed PT model containing 22816 places and 35015 transitions and 137470 arcs in 1104 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 13 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 09:05:18] [INFO ] Flow matrix only has 33959 transitions (discarded 1056 similar events)
// Phase 1: matrix 33959 rows 22816 cols
[2024-05-25 09:05:22] [INFO ] Computed 1613 invariants in 3864 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:[99, 33, 1, 33, 99, 40, 99, 1, 44, 40, 1, 1, 99, 33, 33, 1]
RANDOM walk for 10000 steps (162 resets) in 407 ms. (24 steps per ms)
BEST_FIRST walk for 160016 steps (368 resets) in 994 ms. (160 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 0] Max Struct:[99, 33, 1, 33, 99, 40, 99, 1, 44, 40, 1, 1, 99, 33, 33, 1]
[2024-05-25 09:05:24] [INFO ] Flow matrix only has 33959 transitions (discarded 1056 similar events)
[2024-05-25 09:05:24] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 0] Max Struct:[99, 33, 1, 33, 99, 40, 99, 1, 44, 40, 1, 1, 99, 33, 33, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 0] Max Struct:[99, 33, 1, 33, 99, 40, 99, 1, 44, 40, 1, 1, 99, 33, 33, 1]
Support contains 16 out of 22816 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22816/22816 places, 35015/35015 transitions.
Graph (complete) has 79301 edges and 22816 vertex of which 22768 are kept as prefixes of interest. Removing 48 places using SCC suffix rule.55 ms
Discarding 48 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 6329 transitions
Trivial Post-agglo rules discarded 6329 transitions
Performed 6329 trivial Post agglomeration. Transition count delta: 6329
Iterating post reduction 0 with 6329 rules applied. Total rules applied 6330 place count 22768 transition count 28686
Reduce places removed 6329 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 6333 rules applied. Total rules applied 12663 place count 16439 transition count 28682
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 12667 place count 16435 transition count 28682
Performed 396 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 396 Pre rules applied. Total rules applied 12667 place count 16435 transition count 28286
Deduced a syphon composed of 396 places in 37 ms
Reduce places removed 396 places and 0 transitions.
Iterating global reduction 3 with 792 rules applied. Total rules applied 13459 place count 16039 transition count 28286
Discarding 5933 places :
Symmetric choice reduction at 3 with 5933 rule applications. Total rules 19392 place count 10106 transition count 22353
Iterating global reduction 3 with 5933 rules applied. Total rules applied 25325 place count 10106 transition count 22353
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 25325 place count 10106 transition count 22348
Deduced a syphon composed of 5 places in 23 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 25335 place count 10101 transition count 22348
Discarding 983 places :
Symmetric choice reduction at 3 with 983 rule applications. Total rules 26318 place count 9118 transition count 16450
Iterating global reduction 3 with 983 rules applied. Total rules applied 27301 place count 9118 transition count 16450
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 23 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 27367 place count 9085 transition count 16417
Free-agglomeration rule (complex) applied 580 times.
Iterating global reduction 3 with 580 rules applied. Total rules applied 27947 place count 9085 transition count 20527
Reduce places removed 580 places and 0 transitions.
Iterating post reduction 3 with 580 rules applied. Total rules applied 28527 place count 8505 transition count 20527
Partial Free-agglomeration rule applied 231 times.
Drop transitions (Partial Free agglomeration) removed 231 transitions
Iterating global reduction 4 with 231 rules applied. Total rules applied 28758 place count 8505 transition count 20527
Applied a total of 28758 rules in 13165 ms. Remains 8505 /22816 variables (removed 14311) and now considering 20527/35015 (removed 14488) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13184 ms. Remains : 8505/22816 places, 20527/35015 transitions.
[2024-05-25 09:06:20] [INFO ] Flow matrix only has 18961 transitions (discarded 1566 similar events)
// Phase 1: matrix 18961 rows 8505 cols
[2024-05-25 09:06:21] [INFO ] Computed 1565 invariants in 918 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 0] Max Struct:[2, 1, 1, 1, 2, 7, 2, 1, 11, 7, 1, 1, 2, 1, 1, 1]
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 507936 steps (13545 resets) in 30001 ms. (16 steps per ms)
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 8785488 steps (22094 resets) in 60012 ms. (146 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 1, 1, 1, 0, 1, 1, 0, 0, 1, 0] Max Struct:[2, 1, 2, 7, 2, 1, 11, 7, 1, 1, 2, 1]
[2024-05-25 09:07:51] [INFO ] Flow matrix only has 18961 transitions (discarded 1566 similar events)
[2024-05-25 09:07:51] [INFO ] Invariant cache hit.
[2024-05-25 09:07:52] [INFO ] [Real]Absence check using 65 positive place invariants in 253 ms returned sat
[2024-05-25 09:07:52] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 433 ms returned sat
[2024-05-25 09:08:03] [INFO ] [Real]Absence check using state equation in 11088 ms returned sat
[2024-05-25 09:08:04] [INFO ] State equation strengthened by 11041 read => feed constraints.
[2024-05-25 09:08:06] [INFO ] [Real]Added 11041 Read/Feed constraints in 1857 ms returned sat
[2024-05-25 09:08:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:08:07] [INFO ] [Nat]Absence check using 65 positive place invariants in 240 ms returned sat
[2024-05-25 09:08:08] [INFO ] [Nat]Absence check using 65 positive and 1500 generalized place invariants in 432 ms returned sat
[2024-05-25 09:08:20] [INFO ] [Nat]Absence check using state equation in 12072 ms returned sat
[2024-05-25 09:08:28] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:08:32] [INFO ] [Nat]Added 11041 Read/Feed constraints in 12399 ms returned unknown
[2024-05-25 09:08:33] [INFO ] [Real]Absence check using 65 positive place invariants in 222 ms returned sat
[2024-05-25 09:08:34] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 413 ms returned sat
[2024-05-25 09:08:50] [INFO ] [Real]Absence check using state equation in 15794 ms returned sat
[2024-05-25 09:09:04] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:09:04] [INFO ] [Real]Added 11041 Read/Feed constraints in 13906 ms returned unsat
[2024-05-25 09:09:05] [INFO ] [Real]Absence check using 65 positive place invariants in 228 ms returned sat
[2024-05-25 09:09:05] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 100 ms returned unsat
[2024-05-25 09:09:06] [INFO ] [Real]Absence check using 65 positive place invariants in 223 ms returned sat
[2024-05-25 09:09:06] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 212 ms returned unsat
[2024-05-25 09:09:07] [INFO ] [Real]Absence check using 65 positive place invariants in 235 ms returned sat
[2024-05-25 09:09:08] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 149 ms returned unsat
[2024-05-25 09:09:09] [INFO ] [Real]Absence check using 65 positive place invariants in 224 ms returned sat
[2024-05-25 09:09:09] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 385 ms returned sat
[2024-05-25 09:09:26] [INFO ] [Real]Absence check using state equation in 16632 ms returned sat
[2024-05-25 09:09:32] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:09:32] [INFO ] [Real]Added 11041 Read/Feed constraints in 5773 ms returned unsat
[2024-05-25 09:09:33] [INFO ] [Real]Absence check using 65 positive place invariants in 217 ms returned sat
[2024-05-25 09:09:33] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 275 ms returned unsat
[2024-05-25 09:09:34] [INFO ] [Real]Absence check using 65 positive place invariants in 226 ms returned sat
[2024-05-25 09:09:34] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 126 ms returned unsat
[2024-05-25 09:09:35] [INFO ] [Real]Absence check using 65 positive place invariants in 222 ms returned sat
[2024-05-25 09:09:36] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 436 ms returned sat
[2024-05-25 09:09:48] [INFO ] [Real]Absence check using state equation in 12480 ms returned sat
[2024-05-25 09:09:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:09:50] [INFO ] [Nat]Absence check using 65 positive place invariants in 231 ms returned sat
[2024-05-25 09:09:50] [INFO ] [Nat]Absence check using 65 positive and 1500 generalized place invariants in 423 ms returned sat
[2024-05-25 09:10:02] [INFO ] [Nat]Absence check using state equation in 11739 ms returned sat
[2024-05-25 09:10:07] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:10:12] [INFO ] [Nat]Added 11041 Read/Feed constraints in 10017 ms returned unknown
[2024-05-25 09:10:13] [INFO ] [Real]Absence check using 65 positive place invariants in 216 ms returned sat
[2024-05-25 09:10:13] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 408 ms returned sat
[2024-05-25 09:10:27] [INFO ] [Real]Absence check using state equation in 13824 ms returned sat
[2024-05-25 09:10:31] [INFO ] [Real]Added 11041 Read/Feed constraints in 3436 ms returned unsat
[2024-05-25 09:10:32] [INFO ] [Real]Absence check using 65 positive place invariants in 218 ms returned sat
[2024-05-25 09:10:32] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 265 ms returned unsat
[2024-05-25 09:10:33] [INFO ] [Real]Absence check using 65 positive place invariants in 224 ms returned sat
[2024-05-25 09:10:34] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 399 ms returned sat
[2024-05-25 09:10:48] [INFO ] [Real]Absence check using state equation in 13781 ms returned sat
[2024-05-25 09:10:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:10:49] [INFO ] [Nat]Absence check using 65 positive place invariants in 231 ms returned sat
[2024-05-25 09:10:50] [INFO ] [Nat]Absence check using 65 positive and 1500 generalized place invariants in 412 ms returned sat
[2024-05-25 09:11:05] [INFO ] [Nat]Absence check using state equation in 15613 ms returned sat
[2024-05-25 09:11:11] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:11:15] [INFO ] [Nat]Added 11041 Read/Feed constraints in 10174 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 1, 1, 1, 0, 1, 1, 0, 0, 1, 0] Max Struct:[2, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1]
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-11 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-07 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-02 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0] Max Struct:[2, 1, 1]
Support contains 3 out of 8505 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8505/8505 places, 20527/20527 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 8505 transition count 20524
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 8502 transition count 20524
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 2 with 9 rules applied. Total rules applied 15 place count 8502 transition count 20740
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 24 place count 8493 transition count 20740
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 30 place count 8487 transition count 20734
Iterating global reduction 3 with 6 rules applied. Total rules applied 36 place count 8487 transition count 20734
Applied a total of 36 rules in 3551 ms. Remains 8487 /8505 variables (removed 18) and now considering 20734/20527 (removed -207) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3553 ms. Remains : 8487/8505 places, 20734/20527 transitions.
[2024-05-25 09:11:19] [INFO ] Flow matrix only has 19168 transitions (discarded 1566 similar events)
// Phase 1: matrix 19168 rows 8487 cols
[2024-05-25 09:11:20] [INFO ] Computed 1565 invariants in 924 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0] Max Struct:[2, 1, 1]
RANDOM walk for 496645 steps (13346 resets) in 30001 ms. (16 steps per ms)
BEST_FIRST walk for 2148919 steps (5408 resets) in 15003 ms. (143 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0] Max Struct:[2, 1, 1]
[2024-05-25 09:12:05] [INFO ] Flow matrix only has 19168 transitions (discarded 1566 similar events)
[2024-05-25 09:12:05] [INFO ] Invariant cache hit.
[2024-05-25 09:12:06] [INFO ] [Real]Absence check using 65 positive place invariants in 223 ms returned sat
[2024-05-25 09:12:06] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 402 ms returned sat
[2024-05-25 09:12:19] [INFO ] [Real]Absence check using state equation in 12604 ms returned sat
[2024-05-25 09:12:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:12:20] [INFO ] [Nat]Absence check using 65 positive place invariants in 227 ms returned sat
[2024-05-25 09:12:21] [INFO ] [Nat]Absence check using 65 positive and 1500 generalized place invariants in 403 ms returned sat
[2024-05-25 09:12:34] [INFO ] [Nat]Absence check using state equation in 12905 ms returned sat
[2024-05-25 09:12:34] [INFO ] State equation strengthened by 11266 read => feed constraints.
[2024-05-25 09:12:39] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:12:44] [INFO ] [Nat]Added 11266 Read/Feed constraints in 10073 ms returned unknown
[2024-05-25 09:12:45] [INFO ] [Real]Absence check using 65 positive place invariants in 224 ms returned sat
[2024-05-25 09:12:45] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 398 ms returned sat
[2024-05-25 09:12:58] [INFO ] [Real]Absence check using state equation in 12765 ms returned sat
[2024-05-25 09:13:02] [INFO ] [Real]Added 11266 Read/Feed constraints in 3986 ms returned sat
[2024-05-25 09:13:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:13:04] [INFO ] [Nat]Absence check using 65 positive place invariants in 235 ms returned sat
[2024-05-25 09:13:04] [INFO ] [Nat]Absence check using 65 positive and 1500 generalized place invariants in 397 ms returned sat
[2024-05-25 09:13:18] [INFO ] [Nat]Absence check using state equation in 13404 ms returned sat
[2024-05-25 09:13:23] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:13:28] [INFO ] [Nat]Added 11266 Read/Feed constraints in 9886 ms returned unknown
[2024-05-25 09:13:29] [INFO ] [Real]Absence check using 65 positive place invariants in 224 ms returned sat
[2024-05-25 09:13:29] [INFO ] [Real]Absence check using 65 positive and 1500 generalized place invariants in 398 ms returned sat
[2024-05-25 09:13:47] [INFO ] [Real]Absence check using state equation in 17640 ms returned sat
[2024-05-25 09:13:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:13:48] [INFO ] [Nat]Absence check using 65 positive place invariants in 241 ms returned sat
[2024-05-25 09:13:49] [INFO ] [Nat]Absence check using 65 positive and 1500 generalized place invariants in 422 ms returned sat
[2024-05-25 09:14:00] [INFO ] [Nat]Absence check using state equation in 11675 ms returned sat
[2024-05-25 09:14:06] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:14:10] [INFO ] [Nat]Added 11266 Read/Feed constraints in 10096 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0] Max Struct:[2, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0] Max Struct:[2, 1, 1]
Support contains 3 out of 8487 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8487/8487 places, 20734/20734 transitions.
Applied a total of 0 rules in 1109 ms. Remains 8487 /8487 variables (removed 0) and now considering 20734/20734 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1111 ms. Remains : 8487/8487 places, 20734/20734 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8487/8487 places, 20734/20734 transitions.
Applied a total of 0 rules in 1099 ms. Remains 8487 /8487 variables (removed 0) and now considering 20734/20734 (removed 0) transitions.
[2024-05-25 09:14:13] [INFO ] Flow matrix only has 19168 transitions (discarded 1566 similar events)
[2024-05-25 09:14:13] [INFO ] Invariant cache hit.
[2024-05-25 09:14:44] [INFO ] Performed 5116/8487 implicitness test of which 1127 returned IMPLICIT in 30 seconds.
[2024-05-25 09:14:55] [INFO ] Implicit Places using invariants in 42255 ms returned [4, 7, 9, 10, 11, 12, 13, 14, 15, 19, 25, 33, 43, 55, 69, 85, 103, 123, 145, 169, 195, 223, 253, 284, 314, 315, 316, 317, 318, 319, 320, 348, 374, 398, 420, 440, 458, 474, 488, 500, 510, 518, 524, 528, 530, 545, 551, 553, 554, 555, 556, 557, 558, 559, 561, 565, 571, 579, 589, 601, 615, 631, 649, 669, 691, 715, 741, 769, 798, 826, 827, 828, 829, 830, 831, 832, 858, 882, 904, 924, 942, 958, 972, 984, 994, 1002, 1008, 1012, 1014, 1016, 1031, 1037, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1047, 1049, 1053, 1059, 1067, 1077, 1089, 1103, 1119, 1137, 1157, 1179, 1203, 1229, 1256, 1282, 1283, 1284, 1285, 1286, 1287, 1288, 1312, 1334, 1354, 1372, 1388, 1402, 1414, 1424, 1432, 1438, 1442, 1444, 1446, 1448, 1463, 1469, 1471, 1472, 1473, 1474, 1475, 1476, 1477, 1479, 1481, 1483, 1487, 1493, 1501, 1511, 1523, 1537, 1553, 1571, 1591, 1613, 1637, 1662, 1686, 1687, 1688, 1689, 1690, 1691, 1692, 1714, 1734, 1752, 1768, 1782, 1794, 1804, 1812, 1818, 1822, 1824, 1826, 1828, 1830, 1845, 1851, 1853, 1854, 1855, 1856, 1857, 1858, 1859, 1861, 1863, 1865, 1867, 1871, 1877, 1885, 1895, 1907, 1921, 1937, 1955, 1975, 1997, 2020, 2042, 2043, 2044, 2045, 2046, 2047, 2048, 2068, 2086, 2102, 2116, 2128, 2138, 2146, 2152, 2156, 2158, 2160, 2162, 2164, 2166, 2181, 2187, 2189, 2190, 2191, 2192, 2193, 2194, 2195, 2197, 2199, 2201, 2203, 2205, 2209, 2215, 2223, 2233, 2245, 2259, 2275, 2293, 2313, 2334, 2354, 2355, 2356, 2357, 2358, 2359, 2360, 2378, 2394, 2408, 2420, 2430, 2438, 2444, 2448, 2450, 2452, 2454, 2456, 2458, 2460, 2475, 2481, 2483, 2484, 2485, 2486, 2487, 2488, 2489, 2491, 2493, 2495, 2497, 2499, 2501, 2505, 2511, 2519, 2529, 2541, 2555, 2571, 2589, 2608, 2626, 2627, 2628, 2629, 2630, 2631, 2632, 2648, 2662, 2674, 2684, 2692, 2698, 2702, 2704, 2706, 2708, 2710, 2712, 2714, 2716, 2731, 2737, 2739, 2740, 2741, 2742, 2743, 2744, 2745, 2747, 2749, 2751, 2753, 2755, 2757, 2759, 2763, 2769, 2777, 2787, 2799, 2813, 2829, 2846, 2862, 2863, 2864, 2865, 2866, 2867, 2868, 2882, 2894, 2904, 2912, 2918, 2922, 2924, 2926, 2928, 2930, 2932, 2934, 2936, 2938, 2953, 2959, 2961, 2962, 2963, 2964, 2965, 2966, 2967, 2969, 2971, 2973, 2975, 2977, 2979, 2981, 2983, 2987, 2993, 3001, 3011, 3023, 3037, 3052, 3066, 3067, 3068, 3069, 3070, 3071, 3072, 3084, 3094, 3102, 3108, 3112, 3114, 3116, 3118, 3120, 3122, 3124, 3126, 3128, 3130, 3145, 3151, 3153, 3154, 3155, 3156, 3157, 3158, 3159, 3161, 3163, 3165, 3167, 3169, 3171, 3173, 3175, 3177, 3181, 3187, 3195, 3205, 3217, 3230, 3242, 3243, 3244, 3245, 3246, 3247, 3248, 3258, 3266, 3272, 3276, 3278, 3280, 3282, 3284, 3286, 3288, 3290, 3292, 3294, 3296, 3311, 3317, 3319, 3320, 3321, 3322, 3323, 3324, 3325, 3327, 3329, 3331, 3333, 3335, 3337, 3339, 3341, 3343, 3345, 3349, 3355, 3363, 3373, 3384, 3394, 3395, 3396, 3397, 3398, 3399, 3400, 3408, 3414, 3418, 3420, 3422, 3424, 3426, 3428, 3430, 3432, 3434, 3436, 3438, 3440, 3455, 3461, 3463, 3464, 3465, 3466, 3467, 3468, 3469, 3471, 3473, 3475, 3477, 3479, 3481, 3483, 3485, 3487, 3489, 3491, 3495, 3501, 3509, 3518, 3526, 3527, 3528, 3529, 3530, 3531, 3532, 3538, 3542, 3544, 3546, 3548, 3550, 3552, 3554, 3556, 3558, 3560, 3562, 3564, 3566, 3581, 3587, 3589, 3590, 3591, 3592, 3593, 3594, 3595, 3597, 3599, 3601, 3603, 3605, 3607, 3609, 3611, 3613, 3615, 3617, 3619, 3623, 3629, 3636, 3642, 3643, 3644, 3645, 3646, 3647, 3648, 3652, 3654, 3656, 3658, 3660, 3662, 3664, 3666, 3668, 3670, 3672, 3674, 3676, 3678, 3693, 3699, 3701, 3702, 3703, 3704, 3705, 3706, 3707, 3709, 3711, 3713, 3715, 3717, 3719, 3721, 3723, 3725, 3727, 3729, 3731, 3733, 3737, 3742, 3746, 3747, 3748, 3749, 3750, 3751, 3752, 3754, 3756, 3758, 3760, 3762, 3764, 3766, 3768, 3770, 3772, 3774, 3776, 3778, 3780, 3795, 3801, 3803, 3804, 3805, 3806, 3807, 3808, 3809, 3811, 3813, 3815, 3817, 3819, 3821, 3823, 3825, 3827, 3829, 3831, 3833, 3835, 3837, 3840, 3842, 3843, 3844, 3845, 3846, 3847, 3848, 3850, 3852, 3854, 3856, 3858, 3860, 3862, 3864, 3866, 3868, 3870, 3872, 3874, 3876, 3891, 3897, 3899, 3900, 3901, 3902, 3903, 3904, 3905, 3907, 3909, 3911, 3913, 3915, 3917, 3919, 3921, 3923, 3925, 3927, 3929, 3931, 3933, 3935, 3937, 3938, 3939, 3940, 3941, 3942, 3943, 3945, 3947, 3949, 3951, 3953, 3955, 3957, 3959, 3961, 3963, 3965, 3967, 3969, 3971, 3986, 3988, 3991, 3993, 3994, 3995, 3996, 3997, 3998, 3999, 4001, 4003, 4005, 4007, 4009, 4011, 4013, 4015, 4017, 4019, 4021, 4023, 4025, 4027, 4029, 4031, 4032, 4033, 4034, 4035, 4036, 4037, 4039, 4041, 4043, 4045, 4047, 4049, 4051, 4053, 4055, 4057, 4059, 4061, 4063, 4065, 4080, 4086, 4088, 4089, 4090, 4091, 4092, 4093, 4094, 4096, 4098, 4100, 4102, 4104, 4106, 4108, 4110, 4112, 4114, 4116, 4118, 4120, 4122, 4124, 4126, 4127, 4128, 4129, 4130, 4131, 4132, 4134, 4136, 4138, 4140, 4142, 4144, 4146, 4148, 4150, 4152, 4154, 4156, 4158, 4160, 4175, 4181, 4183, 4184, 4185, 4186, 4187, 4188, 4189, 4191, 4193, 4195, 4197, 4199, 4201, 4203, 4205, 4207, 4209, 4211, 4213, 4215, 4217, 4219, 4222, 4223, 4224, 4225, 4226, 4227, 4228, 4230, 4232, 4234, 4236, 4238, 4240, 4242, 4244, 4246, 4248, 4250, 4252, 4254, 4256, 4271, 4277, 4279, 4280, 4281, 4282, 4283, 4284, 4285, 4287, 4289, 4291, 4293, 4295, 4297, 4299, 4301, 4303, 4305, 4307, 4309, 4311, 4313, 4317, 4322, 4323, 4324, 4325, 4326, 4327, 4328, 4332, 4334, 4336, 4338, 4340, 4342, 4344, 4346, 4348, 4350, 4352, 4354, 4356, 4358, 4373, 4379, 4381, 4382, 4383, 4384, 4385, 4386, 4387, 4389, 4391, 4393, 4395, 4397, 4399, 4401, 4403, 4405, 4407, 4409, 4411, 4413, 4417, 4423, 4430, 4431, 4432, 4433, 4434, 4435, 4436, 4442, 4446, 4448, 4450, 4452, 4454, 4456, 4458, 4460, 4462, 4464, 4466, 4468, 4470, 4485, 4491, 4493, 4494, 4495, 4496, 4497, 4498, 4499, 4501, 4503, 4505, 4507, 4509, 4511, 4513, 4515, 4517, 4519, 4521, 4523, 4527, 4533, 4541, 4550, 4551, 4552, 4553, 4554, 4555, 4556, 4564, 4570, 4574, 4576, 4578, 4580, 4582, 4584, 4586, 4588, 4590, 4592, 4594, 4596, 4611, 4617, 4619, 4620, 4621, 4622, 4623, 4624, 4625, 4627, 4629, 4631, 4633, 4635, 4637, 4639, 4641, 4643, 4645, 4647, 4651, 4657, 4665, 4675, 4686, 4687, 4688, 4689, 4690, 4691, 4692, 4702, 4710, 4716, 4720, 4722, 4724, 4726, 4728, 4730, 4732, 4734, 4736, 4738, 4740, 4755, 4761, 4763, 4764, 4765, 4766, 4767, 4768, 4769, 4771, 4773, 4775, 4777, 4779, 4781, 4783, 4785, 4787, 4789, 4793, 4799, 4807, 4817, 4829, 4842, 4843, 4844, 4845, 4846, 4847, 4848, 4860, 4870, 4878, 4884, 4888, 4890, 4892, 4894, 4896, 4898, 4900, 4902, 4904, 4906, 4921, 4927, 4929, 4930, 4931, 4932, 4933, 4934, 4935, 4937, 4939, 4941, 4943, 4945, 4947, 4949, 4951, 4953, 4957, 4963, 4971, 4981, 4993, 5007, 5022, 5023, 5024, 5025, 5026, 5027, 5028, 5042, 5054, 5064, 5072, 5078, 5082, 5084, 5086, 5088, 5090, 5092, 5094, 5096, 5098, 5113, 5119, 5121, 5122, 5123, 5124, 5125, 5126, 5127, 5129, 5131, 5133, 5135, 5137, 5139, 5141, 5143, 5147, 5153, 5161, 5171, 5183, 5197, 5213, 5230, 5231, 5232, 5233, 5234, 5235, 5236, 5252, 5266, 5278, 5288, 5296, 5302, 5306, 5308, 5310, 5312, 5314, 5316, 5318, 5320, 5335, 5341, 5343, 5344, 5345, 5346, 5347, 5348, 5349, 5351, 5353, 5355, 5357, 5359, 5361, 5363, 5367, 5373, 5381, 5391, 5403, 5417, 5433, 5451, 5470, 5471, 5472, 5473, 5474, 5475, 5476, 5494, 5510, 5524, 5536, 5546, 5554, 5560, 5564, 5566, 5568, 5570, 5572, 5574, 5576, 5591, 5597, 5599, 5600, 5601, 5602, 5603, 5604, 5605, 5607, 5609, 5611, 5613, 5615, 5617, 5621, 5627, 5635, 5645, 5657, 5671, 5687, 5705, 5725, 5746, 5747, 5748, 5749, 5750, 5751, 5752, 5772, 5790, 5806, 5820, 5832, 5842, 5850, 5856, 5860, 5862, 5864, 5866, 5868, 5870, 5885, 5891, 5893, 5894, 5895, 5896, 5897, 5898, 5899, 5901, 5903, 5905, 5907, 5909, 5913, 5919, 5927, 5937, 5949, 5963, 5979, 5997, 6017, 6039, 6062, 6063, 6064, 6065, 6066, 6067, 6068, 6090, 6110, 6128, 6144, 6158, 6170, 6180, 6188, 6194, 6198, 6200, 6202, 6204, 6206, 6221, 6227, 6229, 6230, 6231, 6232, 6233, 6234, 6235, 6237, 6239, 6241, 6243, 6247, 6253, 6261, 6271, 6283, 6297, 6313, 6331, 6351, 6373, 6397, 6422, 6423, 6424, 6425, 6426, 6427, 6428, 6452, 6474, 6494, 6512, 6528, 6542, 6554, 6564, 6572, 6578, 6582, 6584, 6586, 6588, 6603, 6609, 6611, 6612, 6613, 6614, 6615, 6616, 6617, 6619, 6621, 6623, 6627, 6633, 6641, 6651, 6663, 6677, 6693, 6711, 6731, 6753, 6777, 6803, 6830, 6831, 6832, 6833, 6834, 6836, 6862, 6887, 6909, 6929, 6947, 6963, 6977, 6989, 6999, 7007, 7013, 7017, 7019, 7021, 7036, 7042, 7044, 7045, 7046, 7047, 7048, 7049, 7050, 7052, 7054, 7058, 7064, 7072, 7082, 7094, 7108, 7124, 7142, 7162, 7184, 7208, 7234, 7262, 7291, 7292, 7293, 7294, 7295, 7296, 7297, 7325, 7351, 7375, 7397, 7417, 7435, 7451, 7465, 7477, 7487, 7495, 7501, 7505, 7507, 7522, 7524, 7527, 7529, 7530, 7531, 7532, 7533, 7534, 7535, 7537, 7541, 7547, 7555, 7565, 7577, 7591, 7607, 7625, 7645, 7667, 7691, 7717, 7745, 7775, 7806, 7807, 7808, 7809, 7810, 7811, 7812, 7842, 7870, 7896, 7920, 7942, 7962, 7980, 7996, 8010, 8022, 8032, 8040, 8046, 8050, 8065]
[2024-05-25 09:14:55] [INFO ] Actually due to overlaps returned [545, 1031, 1463, 1845, 2181, 2475, 2731, 2953, 3145, 3311, 3455, 3581, 3693, 3795, 3891, 3986, 4080, 4175, 4271, 4373, 4485, 4611, 4755, 4921, 5113, 5335, 5591, 5885, 6221, 6603, 7036, 7522, 8065, 4, 9, 10, 11, 12, 13, 14, 314, 315, 316, 317, 318, 319, 553, 554, 555, 556, 557, 558, 826, 827, 828, 829, 830, 831, 1039, 1040, 1041, 1042, 1043, 1044, 1282, 1283, 1284, 1285, 1286, 1287, 1471, 1472, 1473, 1474, 1475, 1476, 1686, 1687, 1688, 1689, 1690, 1691, 1853, 1854, 1855, 1856, 1857, 1858, 2042, 2043, 2044, 2045, 2046, 2047, 2189, 2190, 2191, 2192, 2193, 2194, 2354, 2355, 2356, 2357, 2358, 2359, 2483, 2484, 2485, 2486, 2487, 2488, 2626, 2627, 2628, 2629, 2630, 2631, 2739, 2740, 2741, 2742, 2743, 2744, 2862, 2863, 2864, 2865, 2866, 2867, 2961, 2962, 2963, 2964, 2965, 2966, 3066, 3067, 3068, 3069, 3070, 3071, 3153, 3154, 3155, 3156, 3157, 3158, 3242, 3243, 3244, 3245, 3246, 3247, 3319, 3320, 3321, 3322, 3323, 3324, 3394, 3395, 3396, 3397, 3398, 3399, 3463, 3464, 3465, 3466, 3467, 3468, 3526, 3527, 3528, 3529, 3530, 3531, 3589, 3590, 3591, 3592, 3593, 3594, 3642, 3643, 3644, 3645, 3646, 3647, 3701, 3702, 3703, 3704, 3705, 3706, 3746, 3747, 3748, 3749, 3750, 3751, 3803, 3804, 3805, 3806, 3807, 3808, 3842, 3843, 3844, 3845, 3846, 3847, 3899, 3900, 3901, 3902, 3903, 3904, 3937, 3938, 3939, 3940, 3941, 3942, 3988, 3993, 3994, 3995, 3996, 3997, 3998, 4031, 4032, 4033, 4034, 4035, 4036, 4088, 4089, 4090, 4091, 4092, 4093, 4126, 4127, 4128, 4129, 4130, 4131, 4183, 4184, 4185, 4186, 4187, 4188, 4222, 4223, 4224, 4225, 4226, 4227, 4279, 4280, 4281, 4282, 4283, 4284, 4322, 4323, 4324, 4325, 4326, 4327, 4381, 4382, 4383, 4384, 4385, 4386, 4430, 4431, 4432, 4433, 4434, 4435, 4493, 4494, 4495, 4496, 4497, 4498, 4550, 4551, 4552, 4553, 4554, 4555, 4619, 4620, 4621, 4622, 4623, 4624, 4686, 4687, 4688, 4689, 4690, 4691, 4763, 4764, 4765, 4766, 4767, 4768, 4842, 4843, 4844, 4845, 4846, 4847, 4929, 4930, 4931, 4932, 4933, 4934, 5022, 5023, 5024, 5025, 5026, 5027, 5121, 5122, 5123, 5124, 5125, 5126, 5230, 5231, 5232, 5233, 5234, 5235, 5343, 5344, 5345, 5346, 5347, 5348, 5470, 5471, 5472, 5473, 5474, 5475, 5599, 5600, 5601, 5602, 5603, 5604, 5746, 5747, 5748, 5749, 5750, 5751, 5893, 5894, 5895, 5896, 5897, 5898, 6062, 6063, 6064, 6065, 6066, 6067, 6229, 6230, 6231, 6232, 6233, 6234, 6422, 6423, 6424, 6425, 6426, 6427, 6611, 6612, 6613, 6614, 6615, 6616, 6830, 6831, 6832, 6833, 6834, 7044, 7045, 7046, 7047, 7048, 7049, 7291, 7292, 7293, 7294, 7295, 7296, 7524, 7529, 7530, 7531, 7532, 7533, 7534, 7806, 7807, 7808, 7809, 7810, 7811]
Discarding 431 places :
Implicit Place search using SMT only with invariants took 42286 ms to find 431 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 8056/8487 places, 20734/20734 transitions.
Discarding 383 places :
Symmetric choice reduction at 0 with 383 rule applications. Total rules 383 place count 7673 transition count 20351
Iterating global reduction 0 with 383 rules applied. Total rules applied 766 place count 7673 transition count 20351
Discarding 383 places :
Symmetric choice reduction at 0 with 383 rule applications. Total rules 1149 place count 7290 transition count 19968
Iterating global reduction 0 with 383 rules applied. Total rules applied 1532 place count 7290 transition count 19968
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 1535 place count 7290 transition count 19965
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 1538 place count 7287 transition count 19965
Applied a total of 1538 rules in 6197 ms. Remains 7287 /8056 variables (removed 769) and now considering 19965/20734 (removed 769) transitions.
[2024-05-25 09:15:01] [INFO ] Flow matrix only has 18399 transitions (discarded 1566 similar events)
// Phase 1: matrix 18399 rows 7287 cols
[2024-05-25 09:15:02] [INFO ] Computed 1134 invariants in 670 ms
[2024-05-25 09:15:33] [INFO ] Performed 7254/7287 implicitness test of which 1056 returned IMPLICIT in 30 seconds.
[2024-05-25 09:15:35] [INFO ] Implicit Places using invariants in 33854 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, 536, 538, 540, 544, 550, 558, 568, 580, 594, 610, 628, 648, 670, 694, 720, 748, 777, 805, 831, 855, 877, 897, 915, 931, 945, 957, 967, 975, 981, 985, 987, 989, 997, 999, 1001, 1003, 1007, 1013, 1021, 1031, 1043, 1057, 1073, 1091, 1111, 1133, 1157, 1183, 1210, 1236, 1260, 1282, 1302, 1320, 1336, 1350, 1362, 1372, 1380, 1386, 1390, 1392, 1394, 1396, 1404, 1406, 1408, 1410, 1412, 1416, 1422, 1430, 1440, 1452, 1466, 1482, 1500, 1520, 1542, 1566, 1591, 1615, 1637, 1657, 1675, 1691, 1705, 1717, 1727, 1735, 1741, 1745, 1747, 1749, 1751, 1753, 1761, 1763, 1765, 1767, 1769, 1771, 1775, 1781, 1789, 1799, 1811, 1825, 1841, 1859, 1879, 1901, 1924, 1946, 1966, 1984, 2000, 2014, 2026, 2036, 2044, 2050, 2054, 2056, 2058, 2060, 2062, 2064, 2072, 2074, 2076, 2078, 2080, 2082, 2084, 2088, 2094, 2102, 2112, 2124, 2138, 2154, 2172, 2192, 2213, 2233, 2251, 2267, 2281, 2293, 2303, 2311, 2317, 2321, 2323, 2325, 2327, 2329, 2331, 2333, 2341, 2343, 2345, 2347, 2349, 2351, 2353, 2355, 2359, 2365, 2373, 2383, 2395, 2409, 2425, 2443, 2462, 2480, 2496, 2510, 2522, 2532, 2540, 2546, 2550, 2552, 2554, 2556, 2558, 2560, 2562, 2564, 2572, 2574, 2576, 2578, 2580, 2582, 2584, 2586, 2588, 2592, 2598, 2606, 2616, 2628, 2642, 2658, 2675, 2691, 2705, 2717, 2727, 2735, 2741, 2745, 2747, 2749, 2751, 2753, 2755, 2757, 2759, 2761, 2769, 2771, 2773, 2775, 2777, 2779, 2781, 2783, 2785, 2787, 2791, 2797, 2805, 2815, 2827, 2841, 2856, 2870, 2882, 2892, 2900, 2906, 2910, 2912, 2914, 2916, 2918, 2920, 2922, 2924, 2926, 2928, 2936, 2938, 2940, 2942, 2944, 2946, 2948, 2950, 2952, 2954, 2956, 2960, 2966, 2974, 2984, 2996, 3009, 3021, 3031, 3039, 3045, 3049, 3051, 3053, 3055, 3057, 3059, 3061, 3063, 3065, 3067, 3069, 3077, 3079, 3081, 3083, 3085, 3087, 3089, 3091, 3093, 3095, 3097, 3099, 3103, 3109, 3117, 3127, 3138, 3148, 3156, 3162, 3166, 3168, 3170, 3172, 3174, 3176, 3178, 3180, 3182, 3184, 3186, 3188, 3196, 3198, 3200, 3202, 3204, 3206, 3208, 3210, 3212, 3214, 3216, 3218, 3220, 3224, 3230, 3238, 3247, 3255, 3261, 3265, 3267, 3269, 3271, 3273, 3275, 3277, 3279, 3281, 3283, 3285, 3287, 3289, 3297, 3299, 3301, 3303, 3305, 3307, 3309, 3311, 3313, 3315, 3317, 3319, 3321, 3323, 3327, 3333, 3340, 3346, 3350, 3352, 3354, 3356, 3358, 3360, 3362, 3364, 3366, 3368, 3370, 3372, 3374, 3376, 3384, 3386, 3388, 3390, 3392, 3394, 3396, 3398, 3400, 3402, 3404, 3406, 3408, 3410, 3412, 3416, 3421, 3425, 3427, 3429, 3431, 3433, 3435, 3437, 3439, 3441, 3443, 3445, 3447, 3449, 3451, 3453, 3461, 3463, 3465, 3467, 3469, 3471, 3473, 3475, 3477, 3479, 3481, 3483, 3485, 3487, 3489, 3491, 3494, 3496, 3498, 3500, 3502, 3504, 3506, 3508, 3510, 3512, 3514, 3516, 3518, 3520, 3522, 3524, 3532, 3534, 3536, 3538, 3540, 3542, 3544, 3546, 3548, 3550, 3552, 3554, 3556, 3558, 3560, 3562, 3564, 3566, 3568, 3570, 3572, 3574, 3576, 3578, 3580, 3582, 3584, 3586, 3588, 3590, 3592, 3594, 3600, 3602, 3604, 3606, 3608, 3610, 3612, 3614, 3616, 3618, 3620, 3622, 3624, 3626, 3628, 3630, 3632, 3634, 3636, 3638, 3640, 3642, 3644, 3646, 3648, 3650, 3652, 3654, 3656, 3658, 3660, 3662, 3669, 3671, 3673, 3675, 3677, 3679, 3681, 3683, 3685, 3687, 3689, 3691, 3693, 3695, 3697, 3699, 3701, 3703, 3705, 3707, 3709, 3711, 3713, 3715, 3717, 3719, 3721, 3723, 3725, 3727, 3729, 3731, 3739, 3741, 3743, 3745, 3747, 3749, 3751, 3753, 3755, 3757, 3759, 3761, 3763, 3765, 3767, 3769, 3771, 3774, 3776, 3778, 3780, 3782, 3784, 3786, 3788, 3790, 3792, 3794, 3796, 3798, 3800, 3802, 3810, 3812, 3814, 3816, 3818, 3820, 3822, 3824, 3826, 3828, 3830, 3832, 3834, 3836, 3838, 3840, 3844, 3849, 3853, 3855, 3857, 3859, 3861, 3863, 3865, 3867, 3869, 3871, 3873, 3875, 3877, 3879, 3887, 3889, 3891, 3893, 3895, 3897, 3899, 3901, 3903, 3905, 3907, 3909, 3911, 3913, 3915, 3919, 3925, 3932, 3938, 3942, 3944, 3946, 3948, 3950, 3952, 3954, 3956, 3958, 3960, 3962, 3964, 3966, 3974, 3976, 3978, 3980, 3982, 3984, 3986, 3988, 3990, 3992, 3994, 3996, 3998, 4000, 4004, 4010, 4018, 4027, 4035, 4041, 4045, 4047, 4049, 4051, 4053, 4055, 4057, 4059, 4061, 4063, 4065, 4067, 4075, 4077, 4079, 4081, 4083, 4085, 4087, 4089, 4091, 4093, 4095, 4097, 4099, 4103, 4109, 4117, 4127, 4138, 4148, 4156, 4162, 4166, 4168, 4170, 4172, 4174, 4176, 4178, 4180, 4182, 4184, 4186, 4194, 4196, 4198, 4200, 4202, 4204, 4206, 4208, 4210, 4212, 4214, 4216, 4220, 4226, 4234, 4244, 4256, 4269, 4281, 4291, 4299, 4305, 4309, 4311, 4313, 4315, 4317, 4319, 4321, 4323, 4325, 4327, 4335, 4337, 4339, 4341, 4343, 4345, 4347, 4349, 4351, 4353, 4355, 4359, 4365, 4373, 4383, 4395, 4409, 4424, 4438, 4450, 4460, 4468, 4474, 4478, 4480, 4482, 4484, 4486, 4488, 4490, 4492, 4494, 4502, 4504, 4506, 4508, 4510, 4512, 4514, 4516, 4518, 4520, 4524, 4530, 4538, 4548, 4560, 4574, 4590, 4607, 4623, 4637, 4649, 4659, 4667, 4673, 4677, 4679, 4681, 4683, 4685, 4687, 4689, 4691, 4699, 4701, 4703, 4705, 4707, 4709, 4711, 4713, 4715, 4719, 4725, 4733, 4743, 4755, 4769, 4785, 4803, 4822, 4840, 4856, 4870, 4882, 4892, 4900, 4906, 4910, 4912, 4914, 4916, 4918, 4920, 4922, 4930, 4932, 4934, 4936, 4938, 4940, 4942, 4944, 4948, 4954, 4962, 4972, 4984, 4998, 5014, 5032, 5052, 5073, 5093, 5111, 5127, 5141, 5153, 5163, 5171, 5177, 5181, 5183, 5185, 5187, 5189, 5191, 5199, 5201, 5203, 5205, 5207, 5209, 5211, 5215, 5221, 5229, 5239, 5251, 5265, 5281, 5299, 5319, 5341, 5364, 5386, 5406, 5424, 5440, 5454, 5466, 5476, 5484, 5490, 5494, 5496, 5498, 5500, 5502, 5510, 5512, 5514, 5516, 5518, 5520, 5524, 5530, 5538, 5548, 5560, 5574, 5590, 5608, 5628, 5650, 5674, 5699, 5723, 5745, 5765, 5783, 5799, 5813, 5825, 5835, 5843, 5849, 5853, 5855, 5857, 5859, 5867, 5869, 5871, 5873, 5875, 5879, 5885, 5893, 5903, 5915, 5929, 5945, 5963, 5983, 6005, 6029, 6055, 6083, 6109, 6134, 6156, 6176, 6194, 6210, 6224, 6236, 6246, 6254, 6260, 6264, 6266, 6268, 6277, 6279, 6281, 6283, 6287, 6293, 6301, 6311, 6323, 6337, 6353, 6371, 6391, 6413, 6437, 6463, 6491, 6520, 6548, 6574, 6598, 6620, 6640, 6658, 6674, 6688, 6700, 6710, 6718, 6724, 6728, 6730, 6736, 6738, 6740, 6744, 6750, 6758, 6768, 6780, 6794, 6810, 6828, 6848, 6870, 6894, 6920, 6948, 6978, 7009, 7039, 7067, 7093, 7117, 7139, 7159, 7177, 7193, 7207, 7219, 7229, 7237, 7243, 7247]
Discarding 1056 places :
Implicit Place search using SMT only with invariants took 33918 ms to find 1056 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 6231/8487 places, 19965/20734 transitions.
Applied a total of 0 rules in 2006 ms. Remains 6231 /6231 variables (removed 0) and now considering 19965/19965 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 85511 ms. Remains : 6231/8487 places, 19965/20734 transitions.
[2024-05-25 09:15:37] [INFO ] Flow matrix only has 18399 transitions (discarded 1566 similar events)
// Phase 1: matrix 18399 rows 6231 cols
[2024-05-25 09:15:38] [INFO ] Computed 78 invariants in 736 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0] Max Struct:[2, 1, 1]
RANDOM walk for 533684 steps (15158 resets) in 30001 ms. (17 steps per ms)
BEST_FIRST walk for 3000002 steps (5333 resets) in 14159 ms. (211 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0] Max Struct:[2, 1, 1]
[2024-05-25 09:16:22] [INFO ] Flow matrix only has 18399 transitions (discarded 1566 similar events)
[2024-05-25 09:16:22] [INFO ] Invariant cache hit.
[2024-05-25 09:16:23] [INFO ] [Real]Absence check using 63 positive place invariants in 140 ms returned sat
[2024-05-25 09:16:23] [INFO ] [Real]Absence check using 63 positive and 15 generalized place invariants in 3 ms returned sat
[2024-05-25 09:16:34] [INFO ] [Real]Absence check using state equation in 11303 ms returned sat
[2024-05-25 09:16:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:16:35] [INFO ] [Nat]Absence check using 63 positive place invariants in 141 ms returned sat
[2024-05-25 09:16:35] [INFO ] [Nat]Absence check using 63 positive and 15 generalized place invariants in 5 ms returned sat
[2024-05-25 09:16:47] [INFO ] [Nat]Absence check using state equation in 12044 ms returned sat
[2024-05-25 09:16:47] [INFO ] State equation strengthened by 11266 read => feed constraints.
[2024-05-25 09:16:55] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:17:00] [INFO ] [Nat]Added 11266 Read/Feed constraints in 12657 ms returned unknown
[2024-05-25 09:17:01] [INFO ] [Real]Absence check using 63 positive place invariants in 135 ms returned sat
[2024-05-25 09:17:01] [INFO ] [Real]Absence check using 63 positive and 15 generalized place invariants in 7 ms returned sat
[2024-05-25 09:17:14] [INFO ] [Real]Absence check using state equation in 13325 ms returned sat
[2024-05-25 09:17:19] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:17:19] [INFO ] [Real]Added 11266 Read/Feed constraints in 5116 ms returned sat
[2024-05-25 09:17:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:17:21] [INFO ] [Nat]Absence check using 63 positive place invariants in 142 ms returned sat
[2024-05-25 09:17:21] [INFO ] [Nat]Absence check using 63 positive and 15 generalized place invariants in 11 ms returned sat
[2024-05-25 09:17:34] [INFO ] [Nat]Absence check using state equation in 13810 ms returned sat
[2024-05-25 09:17:39] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:17:44] [INFO ] [Nat]Added 11266 Read/Feed constraints in 9527 ms returned unknown
[2024-05-25 09:17:45] [INFO ] [Real]Absence check using 63 positive place invariants in 136 ms returned sat
[2024-05-25 09:17:45] [INFO ] [Real]Absence check using 63 positive and 15 generalized place invariants in 7 ms returned sat
[2024-05-25 09:17:58] [INFO ] [Real]Absence check using state equation in 13673 ms returned sat
[2024-05-25 09:18:00] [INFO ] [Real]Added 11266 Read/Feed constraints in 1242 ms returned sat
[2024-05-25 09:18:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:18:01] [INFO ] [Nat]Absence check using 63 positive place invariants in 138 ms returned sat
[2024-05-25 09:18:01] [INFO ] [Nat]Absence check using 63 positive and 15 generalized place invariants in 7 ms returned sat
[2024-05-25 09:18:15] [INFO ] [Nat]Absence check using state equation in 14163 ms returned sat
[2024-05-25 09:18:20] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:18:25] [INFO ] [Nat]Added 11266 Read/Feed constraints in 9543 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0] Max Struct:[2, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0] Max Struct:[2, 1, 1]
Support contains 3 out of 6231 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6231/6231 places, 19965/19965 transitions.
Applied a total of 0 rules in 2008 ms. Remains 6231 /6231 variables (removed 0) and now considering 19965/19965 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2008 ms. Remains : 6231/6231 places, 19965/19965 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6231/6231 places, 19965/19965 transitions.
Applied a total of 0 rules in 2022 ms. Remains 6231 /6231 variables (removed 0) and now considering 19965/19965 (removed 0) transitions.
[2024-05-25 09:18:29] [INFO ] Flow matrix only has 18399 transitions (discarded 1566 similar events)
[2024-05-25 09:18:29] [INFO ] Invariant cache hit.
[2024-05-25 09:18:49] [INFO ] Implicit Places using invariants in 19759 ms returned []
Implicit Place search using SMT only with invariants took 19759 ms to find 0 implicit places.
Running 19839 sub problems to find dead transitions.
[2024-05-25 09:18:49] [INFO ] Flow matrix only has 18399 transitions (discarded 1566 similar events)
[2024-05-25 09:18:49] [INFO ] Invariant cache hit.
[2024-05-25 09:18:49] [INFO ] State equation strengthened by 11266 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/6229 variables, 61/61 constraints. Problems are: Problem set: 0 solved, 19839 unsolved
SMT process timed out in 160708ms, After SMT, problems are : Problem set: 0 solved, 19839 unsolved
Search for dead transitions found 0 dead transitions in 160918ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 182775 ms. Remains : 6231/6231 places, 19965/19965 transitions.
RANDOM walk for 40000 steps (1133 resets) in 2929 ms. (13 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (68 resets) in 277 ms. (143 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (69 resets) in 520 ms. (76 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (70 resets) in 260 ms. (153 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (67 resets) in 223 ms. (178 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (71 resets) in 199 ms. (200 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (66 resets) in 189 ms. (210 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 13914 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :0 out of 6
Probabilistic random walk after 13914 steps, saw 6181 distinct states, run finished after 3004 ms. (steps per millisecond=4 ) properties seen :0
[2024-05-25 09:21:34] [INFO ] Flow matrix only has 18399 transitions (discarded 1566 similar events)
[2024-05-25 09:21:34] [INFO ] Invariant cache hit.
[2024-05-25 09:21:34] [INFO ] State equation strengthened by 11266 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 6075/6078 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6078 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 34/6112 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-05-25 09:21:44] [INFO ] Deduced a trap composed of 322 places in 7159 ms of which 282 ms to minimize.
SMT process timed out in 9582ms, After SMT, problems are : Problem set: 0 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3 out of 6231 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6231/6231 places, 19965/19965 transitions.
Applied a total of 0 rules in 1976 ms. Remains 6231 /6231 variables (removed 0) and now considering 19965/19965 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1980 ms. Remains : 6231/6231 places, 19965/19965 transitions.
RANDOM walk for 40000 steps (1134 resets) in 2360 ms. (16 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (71 resets) in 199 ms. (200 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (70 resets) in 190 ms. (209 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (68 resets) in 188 ms. (211 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (71 resets) in 193 ms. (206 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (70 resets) in 188 ms. (211 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (69 resets) in 189 ms. (210 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 14204 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :0 out of 6
Probabilistic random walk after 14204 steps, saw 6297 distinct states, run finished after 3001 ms. (steps per millisecond=4 ) properties seen :0
[2024-05-25 09:21:50] [INFO ] Flow matrix only has 18399 transitions (discarded 1566 similar events)
[2024-05-25 09:21:50] [INFO ] Invariant cache hit.
[2024-05-25 09:21:50] [INFO ] State equation strengthened by 11266 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 6075/6078 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6078 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 34/6112 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-05-25 09:21:59] [INFO ] Deduced a trap composed of 322 places in 7170 ms of which 45 ms to minimize.
[2024-05-25 09:22:06] [INFO ] Deduced a trap composed of 674 places in 7055 ms of which 49 ms to minimize.
[2024-05-25 09:22:13] [INFO ] Deduced a trap composed of 282 places in 7195 ms of which 42 ms to minimize.
[2024-05-25 09:22:21] [INFO ] Deduced a trap composed of 415 places in 7224 ms of which 35 ms to minimize.
[2024-05-25 09:22:28] [INFO ] Deduced a trap composed of 618 places in 7151 ms of which 41 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/6112 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/6112 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem MAX0 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 47/6159 variables, 3/11 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/6159 variables, 0/11 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 60/6219 variables, 60/71 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/6219 variables, 0/71 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 10 (OVERLAPS) 12/6231 variables, 12/83 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/6231 variables, 0/83 constraints. Problems are: Problem set: 1 solved, 5 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 24630/24630 variables, and 6314 constraints, problems are : Problem set: 1 solved, 5 unsolved in 45024 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 6231/6231 constraints, ReadFeed: 0/11266 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 1 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 6075/6078 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6078 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 34/6112 variables, 1/3 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6112 variables, 5/8 constraints. Problems are: Problem set: 1 solved, 5 unsolved
[2024-05-25 09:22:43] [INFO ] Deduced a trap composed of 1008 places in 7171 ms of which 42 ms to minimize.
[2024-05-25 09:22:51] [INFO ] Deduced a trap composed of 364 places in 7467 ms of which 41 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/6112 variables, 2/10 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/6112 variables, 0/10 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 47/6159 variables, 3/13 constraints. Problems are: Problem set: 1 solved, 5 unsolved
[2024-05-25 09:23:00] [INFO ] Deduced a trap composed of 5 places in 7590 ms of which 41 ms to minimize.
[2024-05-25 09:23:08] [INFO ] Deduced a trap composed of 119 places in 7598 ms of which 36 ms to minimize.
[2024-05-25 09:23:15] [INFO ] Deduced a trap composed of 114 places in 7719 ms of which 43 ms to minimize.
[2024-05-25 09:23:23] [INFO ] Deduced a trap composed of 113 places in 7703 ms of which 44 ms to minimize.
SMT process timed out in 93609ms, After SMT, problems are : Problem set: 1 solved, 5 unsolved
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 6231 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6231/6231 places, 19965/19965 transitions.
Applied a total of 0 rules in 2000 ms. Remains 6231 /6231 variables (removed 0) and now considering 19965/19965 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2000 ms. Remains : 6231/6231 places, 19965/19965 transitions.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[0, 0, 0] Max Struct:[2, 1, 1]
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C06-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:[2]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[2]
[2024-05-25 09:23:25] [INFO ] Flow matrix only has 18399 transitions (discarded 1566 similar events)
[2024-05-25 09:23:25] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[2]
RANDOM walk for 10000 steps (284 resets) in 557 ms. (17 steps per ms)
BEST_FIRST walk for 10001 steps (17 resets) in 47 ms. (208 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[2]
[2024-05-25 09:23:26] [INFO ] Flow matrix only has 18399 transitions (discarded 1566 similar events)
[2024-05-25 09:23:26] [INFO ] Invariant cache hit.
[2024-05-25 09:23:27] [INFO ] [Real]Absence check using 63 positive place invariants in 134 ms returned sat
[2024-05-25 09:23:27] [INFO ] [Real]Absence check using 63 positive and 15 generalized place invariants in 5 ms returned sat
[2024-05-25 09:23:29] [INFO ] [Real]Absence check using state equation in 2054 ms returned sat
[2024-05-25 09:23:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:23:30] [INFO ] [Nat]Absence check using 63 positive place invariants in 139 ms returned sat
[2024-05-25 09:23:30] [INFO ] [Nat]Absence check using 63 positive and 15 generalized place invariants in 4 ms returned sat
[2024-05-25 09:23:32] [INFO ] [Nat]Absence check using state equation in 2041 ms returned sat
[2024-05-25 09:23:32] [INFO ] State equation strengthened by 11266 read => feed constraints.
[2024-05-25 09:23:33] [INFO ] [Nat]Added 11266 Read/Feed constraints in 812 ms returned sat
[2024-05-25 09:23:40] [INFO ] Deduced a trap composed of 931 places in 7524 ms of which 43 ms to minimize.
[2024-05-25 09:23:40] [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:[2]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[2]
Support contains 1 out of 6231 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6231/6231 places, 19965/19965 transitions.
Applied a total of 0 rules in 1932 ms. Remains 6231 /6231 variables (removed 0) and now considering 19965/19965 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1933 ms. Remains : 6231/6231 places, 19965/19965 transitions.
[2024-05-25 09:23:42] [INFO ] Flow matrix only has 18399 transitions (discarded 1566 similar events)
[2024-05-25 09:23:42] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[2]
RANDOM walk for 534357 steps (15171 resets) in 30001 ms. (17 steps per ms)
BEST_FIRST walk for 1000001 steps (1778 resets) in 4675 ms. (213 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[2]
[2024-05-25 09:24:17] [INFO ] Flow matrix only has 18399 transitions (discarded 1566 similar events)
[2024-05-25 09:24:17] [INFO ] Invariant cache hit.
[2024-05-25 09:24:18] [INFO ] [Real]Absence check using 63 positive place invariants in 138 ms returned sat
[2024-05-25 09:24:18] [INFO ] [Real]Absence check using 63 positive and 15 generalized place invariants in 5 ms returned sat
[2024-05-25 09:24:29] [INFO ] [Real]Absence check using state equation in 11089 ms returned sat
[2024-05-25 09:24:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:24:30] [INFO ] [Nat]Absence check using 63 positive place invariants in 143 ms returned sat
[2024-05-25 09:24:30] [INFO ] [Nat]Absence check using 63 positive and 15 generalized place invariants in 4 ms returned sat
[2024-05-25 09:24:42] [INFO ] [Nat]Absence check using state equation in 11454 ms returned sat
[2024-05-25 09:24:42] [INFO ] State equation strengthened by 11266 read => feed constraints.
[2024-05-25 09:24:49] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:24:54] [INFO ] [Nat]Added 11266 Read/Feed constraints in 12296 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[2]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[2]
Support contains 1 out of 6231 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6231/6231 places, 19965/19965 transitions.
Applied a total of 0 rules in 1959 ms. Remains 6231 /6231 variables (removed 0) and now considering 19965/19965 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1959 ms. Remains : 6231/6231 places, 19965/19965 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6231/6231 places, 19965/19965 transitions.
Applied a total of 0 rules in 1972 ms. Remains 6231 /6231 variables (removed 0) and now considering 19965/19965 (removed 0) transitions.
[2024-05-25 09:24:58] [INFO ] Flow matrix only has 18399 transitions (discarded 1566 similar events)
[2024-05-25 09:24:58] [INFO ] Invariant cache hit.
[2024-05-25 09:25:18] [INFO ] Implicit Places using invariants in 19817 ms returned []
Implicit Place search using SMT only with invariants took 19817 ms to find 0 implicit places.
Running 19839 sub problems to find dead transitions.
[2024-05-25 09:25:18] [INFO ] Flow matrix only has 18399 transitions (discarded 1566 similar events)
[2024-05-25 09:25:18] [INFO ] Invariant cache hit.
[2024-05-25 09:25:18] [INFO ] State equation strengthened by 11266 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/6229 variables, 61/61 constraints. Problems are: Problem set: 0 solved, 19839 unsolved
SMT process timed out in 159408ms, After SMT, problems are : Problem set: 0 solved, 19839 unsolved
Search for dead transitions found 0 dead transitions in 159585ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 181444 ms. Remains : 6231/6231 places, 19965/19965 transitions.
RANDOM walk for 40000 steps (1134 resets) in 2246 ms. (17 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (67 resets) in 188 ms. (211 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (68 resets) in 184 ms. (216 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 14794 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :0 out of 2
Probabilistic random walk after 14794 steps, saw 6552 distinct states, run finished after 3001 ms. (steps per millisecond=4 ) properties seen :0
[2024-05-25 09:28:01] [INFO ] Flow matrix only has 18399 transitions (discarded 1566 similar events)
[2024-05-25 09:28:01] [INFO ] Invariant cache hit.
[2024-05-25 09:28:01] [INFO ] State equation strengthened by 11266 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) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem MAX0 is UNSAT
At refinement iteration 3 (OVERLAPS) 6076/6080 variables, 2/3 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6080 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 33/6113 variables, 1/4 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/6113 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 46/6159 variables, 2/6 constraints. Problems are: Problem set: 1 solved, 1 unsolved
[2024-05-25 09:28:10] [INFO ] Deduced a trap composed of 5 places in 7315 ms of which 42 ms to minimize.
SMT process timed out in 8652ms, After SMT, problems are : Problem set: 1 solved, 1 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, 19965/19965 transitions.
Applied a total of 0 rules in 1957 ms. Remains 6231 /6231 variables (removed 0) and now considering 19965/19965 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1960 ms. Remains : 6231/6231 places, 19965/19965 transitions.
RANDOM walk for 40000 steps (1133 resets) in 2374 ms. (16 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (66 resets) in 200 ms. (199 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 14999 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :0 out of 1
Probabilistic random walk after 14999 steps, saw 6625 distinct states, run finished after 3001 ms. (steps per millisecond=4 ) properties seen :0
[2024-05-25 09:28:15] [INFO ] Flow matrix only has 18399 transitions (discarded 1566 similar events)
[2024-05-25 09:28:15] [INFO ] Invariant cache hit.
[2024-05-25 09:28:16] [INFO ] State equation strengthened by 11266 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 6076/6080 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6080 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 33/6113 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/6113 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 46/6159 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/6159 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 60/6219 variables, 60/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/6219 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 12/6231 variables, 12/78 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/6231 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 24630/24630 variables, and 6309 constraints, problems are : Problem set: 0 solved, 1 unsolved in 9850 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 6231/6231 constraints, ReadFeed: 0/11266 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 6076/6080 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6080 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 33/6113 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/6113 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 46/6159 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-25 09:28:34] [INFO ] Deduced a trap composed of 105 places in 7981 ms of which 44 ms to minimize.
[2024-05-25 09:28:42] [INFO ] Deduced a trap composed of 117 places in 7320 ms of which 36 ms to minimize.
[2024-05-25 09:28:49] [INFO ] Deduced a trap composed of 111 places in 7123 ms of which 40 ms to minimize.
[2024-05-25 09:28:57] [INFO ] Deduced a trap composed of 123 places in 7652 ms of which 41 ms to minimize.
[2024-05-25 09:29:04] [INFO ] Deduced a trap composed of 107 places in 7690 ms of which 41 ms to minimize.
[2024-05-25 09:29:12] [INFO ] Deduced a trap composed of 122 places in 7720 ms of which 44 ms to minimize.
SMT process timed out in 56831ms, After SMT, problems are : Problem set: 0 solved, 1 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, 19965/19965 transitions.
Applied a total of 0 rules in 2000 ms. Remains 6231 /6231 variables (removed 0) and now considering 19965/19965 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2000 ms. Remains : 6231/6231 places, 19965/19965 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6231/6231 places, 19965/19965 transitions.
Applied a total of 0 rules in 1961 ms. Remains 6231 /6231 variables (removed 0) and now considering 19965/19965 (removed 0) transitions.
[2024-05-25 09:29:16] [INFO ] Flow matrix only has 18399 transitions (discarded 1566 similar events)
[2024-05-25 09:29:16] [INFO ] Invariant cache hit.
[2024-05-25 09:29:36] [INFO ] Implicit Places using invariants in 19994 ms returned []
Implicit Place search using SMT only with invariants took 19998 ms to find 0 implicit places.
Running 19839 sub problems to find dead transitions.
[2024-05-25 09:29:36] [INFO ] Flow matrix only has 18399 transitions (discarded 1566 similar events)
[2024-05-25 09:29:36] [INFO ] Invariant cache hit.
[2024-05-25 09:29:37] [INFO ] State equation strengthened by 11266 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/6229 variables, 61/61 constraints. Problems are: Problem set: 0 solved, 19839 unsolved
SMT process timed out in 167872ms, After SMT, problems are : Problem set: 0 solved, 19839 unsolved
Search for dead transitions found 0 dead transitions in 168052ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 190056 ms. Remains : 6231/6231 places, 19965/19965 transitions.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[0] Max Struct:[2]
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-00 in 539135 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-10
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 09:32:24] [INFO ] Flow matrix only has 18399 transitions (discarded 1566 similar events)
[2024-05-25 09:32:24] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 10000 steps (284 resets) in 562 ms. (17 steps per ms)
BEST_FIRST walk for 10001 steps (17 resets) in 178 ms. (55 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-25 09:32:25] [INFO ] Flow matrix only has 18399 transitions (discarded 1566 similar events)
[2024-05-25 09:32:25] [INFO ] Invariant cache hit.
[2024-05-25 09:32:26] [INFO ] [Real]Absence check using 63 positive place invariants in 134 ms returned sat
[2024-05-25 09:32:26] [INFO ] [Real]Absence check using 63 positive and 15 generalized place invariants in 8 ms returned sat
[2024-05-25 09:32:28] [INFO ] [Real]Absence check using state equation in 2032 ms returned sat
[2024-05-25 09:32:28] [INFO ] State equation strengthened by 11266 read => feed constraints.
[2024-05-25 09:32:29] [INFO ] [Real]Added 11266 Read/Feed constraints in 784 ms returned sat
[2024-05-25 09:32:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:32:30] [INFO ] [Nat]Absence check using 63 positive place invariants in 140 ms returned sat
[2024-05-25 09:32:30] [INFO ] [Nat]Absence check using 63 positive and 15 generalized place invariants in 15 ms returned sat
[2024-05-25 09:32:32] [INFO ] [Nat]Absence check using state equation in 1891 ms returned sat
[2024-05-25 09:32:33] [INFO ] [Nat]Added 11266 Read/Feed constraints in 849 ms returned sat
[2024-05-25 09:32:41] [INFO ] Deduced a trap composed of 5 places in 7689 ms of which 39 ms to minimize.
[2024-05-25 09:32:41] [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 6231 places. Attempting structural reductions.
Drop transitions (Removing consumers from one bounded place Node0ThinksNode22ShouldBeNodeMasterToReplaceNode11) removed 2 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 6231/6231 places, 19963/19963 transitions.
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 6230 transition count 19961
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 6229 transition count 19959
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 3 place count 6228 transition count 19957
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 4 place count 6227 transition count 19955
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 5 place count 6226 transition count 19953
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 6 place count 6225 transition count 19951
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 7 place count 6224 transition count 19949
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 8 place count 6223 transition count 19947
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 9 place count 6222 transition count 19945
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 10 place count 6221 transition count 19943
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 11 place count 6220 transition count 19941
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 12 place count 6219 transition count 19939
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 13 place count 6218 transition count 19937
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 14 place count 6217 transition count 19935
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 15 place count 6216 transition count 19933
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 16 place count 6215 transition count 19931
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 17 place count 6214 transition count 19929
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 17 with 1 rules applied. Total rules applied 18 place count 6213 transition count 19927
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 18 with 1 rules applied. Total rules applied 19 place count 6213 transition count 19926
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 18 with 1 rules applied. Total rules applied 20 place count 6212 transition count 19926
Discarding 1 places :
Symmetric choice reduction at 19 with 1 rule applications. Total rules 21 place count 6211 transition count 19925
Iterating global reduction 19 with 1 rules applied. Total rules applied 22 place count 6211 transition count 19925
Applied a total of 22 rules in 5558 ms. Remains 6211 /6231 variables (removed 20) and now considering 19925/19963 (removed 38) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5559 ms. Remains : 6211/6231 places, 19925/19963 transitions.
[2024-05-25 09:32:46] [INFO ] Flow matrix only has 18359 transitions (discarded 1566 similar events)
// Phase 1: matrix 18359 rows 6211 cols
[2024-05-25 09:32:47] [INFO ] Computed 78 invariants in 1069 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 538008 steps (15281 resets) in 30001 ms. (17 steps per ms)
BEST_FIRST walk for 1000001 steps (1780 resets) in 4709 ms. (212 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-25 09:33:22] [INFO ] Flow matrix only has 18359 transitions (discarded 1566 similar events)
[2024-05-25 09:33:22] [INFO ] Invariant cache hit.
[2024-05-25 09:33:23] [INFO ] [Real]Absence check using 63 positive place invariants in 134 ms returned sat
[2024-05-25 09:33:23] [INFO ] [Real]Absence check using 63 positive and 15 generalized place invariants in 3 ms returned sat
[2024-05-25 09:33:38] [INFO ] [Real]Absence check using state equation in 15104 ms returned sat
[2024-05-25 09:33:38] [INFO ] State equation strengthened by 11247 read => feed constraints.
[2024-05-25 09:33:41] [INFO ] [Real]Added 11247 Read/Feed constraints in 2679 ms returned sat
[2024-05-25 09:33:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:33:42] [INFO ] [Nat]Absence check using 63 positive place invariants in 137 ms returned sat
[2024-05-25 09:33:42] [INFO ] [Nat]Absence check using 63 positive and 15 generalized place invariants in 12 ms returned sat
[2024-05-25 09:33:57] [INFO ] [Nat]Absence check using state equation in 14994 ms returned sat
[2024-05-25 09:34:02] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:34:07] [INFO ] [Nat]Added 11247 Read/Feed constraints in 9566 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 6211 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6211/6211 places, 19925/19925 transitions.
Applied a total of 0 rules in 1964 ms. Remains 6211 /6211 variables (removed 0) and now considering 19925/19925 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1964 ms. Remains : 6211/6211 places, 19925/19925 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6211/6211 places, 19925/19925 transitions.
Applied a total of 0 rules in 1898 ms. Remains 6211 /6211 variables (removed 0) and now considering 19925/19925 (removed 0) transitions.
[2024-05-25 09:34:11] [INFO ] Flow matrix only has 18359 transitions (discarded 1566 similar events)
[2024-05-25 09:34:11] [INFO ] Invariant cache hit.
[2024-05-25 09:34:30] [INFO ] Implicit Places using invariants in 19799 ms returned [5087]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 19815 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 6210/6211 places, 19925/19925 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 6209 transition count 19924
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 6209 transition count 19924
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 6208 transition count 19923
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 6208 transition count 19923
Applied a total of 4 rules in 3966 ms. Remains 6208 /6210 variables (removed 2) and now considering 19923/19925 (removed 2) transitions.
[2024-05-25 09:34:34] [INFO ] Flow matrix only has 18357 transitions (discarded 1566 similar events)
// Phase 1: matrix 18357 rows 6208 cols
[2024-05-25 09:34:37] [INFO ] Computed 77 invariants in 2757 ms
[2024-05-25 09:34:56] [INFO ] Implicit Places using invariants in 21819 ms returned []
Implicit Place search using SMT only with invariants took 21820 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 6208/6211 places, 19923/19925 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 47499 ms. Remains : 6208/6211 places, 19923/19925 transitions.
[2024-05-25 09:34:56] [INFO ] Flow matrix only has 18357 transitions (discarded 1566 similar events)
[2024-05-25 09:34:56] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 539027 steps (15307 resets) in 30001 ms. (17 steps per ms)
BEST_FIRST walk for 1000001 steps (1779 resets) in 4675 ms. (213 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-25 09:35:31] [INFO ] Flow matrix only has 18357 transitions (discarded 1566 similar events)
[2024-05-25 09:35:31] [INFO ] Invariant cache hit.
[2024-05-25 09:35:32] [INFO ] [Real]Absence check using 63 positive place invariants in 134 ms returned sat
[2024-05-25 09:35:32] [INFO ] [Real]Absence check using 63 positive and 14 generalized place invariants in 4 ms returned sat
[2024-05-25 09:35:41] [INFO ] [Real]Absence check using state equation in 8990 ms returned sat
[2024-05-25 09:35:41] [INFO ] State equation strengthened by 11247 read => feed constraints.
[2024-05-25 09:35:46] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:35:49] [INFO ] [Real]Added 11247 Read/Feed constraints in 7447 ms returned sat
[2024-05-25 09:35:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:35:50] [INFO ] [Nat]Absence check using 63 positive place invariants in 140 ms returned sat
[2024-05-25 09:35:50] [INFO ] [Nat]Absence check using 63 positive and 14 generalized place invariants in 5 ms returned sat
[2024-05-25 09:35:59] [INFO ] [Nat]Absence check using state equation in 8986 ms returned sat
[2024-05-25 09:36:04] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:36:08] [INFO ] [Nat]Added 11247 Read/Feed constraints in 9497 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 6208 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6208/6208 places, 19923/19923 transitions.
Applied a total of 0 rules in 1976 ms. Remains 6208 /6208 variables (removed 0) and now considering 19923/19923 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1976 ms. Remains : 6208/6208 places, 19923/19923 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6208/6208 places, 19923/19923 transitions.
Applied a total of 0 rules in 1974 ms. Remains 6208 /6208 variables (removed 0) and now considering 19923/19923 (removed 0) transitions.
[2024-05-25 09:36:12] [INFO ] Flow matrix only has 18357 transitions (discarded 1566 similar events)
[2024-05-25 09:36:12] [INFO ] Invariant cache hit.
[2024-05-25 09:36:31] [INFO ] Implicit Places using invariants in 18938 ms returned []
Implicit Place search using SMT only with invariants took 18944 ms to find 0 implicit places.
Running 19797 sub problems to find dead transitions.
[2024-05-25 09:36:31] [INFO ] Flow matrix only has 18357 transitions (discarded 1566 similar events)
[2024-05-25 09:36:31] [INFO ] Invariant cache hit.
[2024-05-25 09:36:31] [INFO ] State equation strengthened by 11247 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/6205 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 19797 unsolved
SMT process timed out in 167380ms, After SMT, problems are : Problem set: 0 solved, 19797 unsolved
Search for dead transitions found 0 dead transitions in 167553ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 188504 ms. Remains : 6208/6208 places, 19923/19923 transitions.
RANDOM walk for 40000 steps (1135 resets) in 2178 ms. (18 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (70 resets) in 191 ms. (208 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (68 resets) in 181 ms. (219 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 14838 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :0 out of 2
Probabilistic random walk after 14838 steps, saw 6563 distinct states, run finished after 3001 ms. (steps per millisecond=4 ) properties seen :0
[2024-05-25 09:39:22] [INFO ] Flow matrix only has 18357 transitions (discarded 1566 similar events)
[2024-05-25 09:39:22] [INFO ] Invariant cache hit.
[2024-05-25 09:39:22] [INFO ] State equation strengthened by 11247 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) 6055/6056 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6056 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 34/6090 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-25 09:39:31] [INFO ] Deduced a trap composed of 339 places in 7275 ms of which 39 ms to minimize.
SMT process timed out in 8549ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 6208 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6208/6208 places, 19923/19923 transitions.
Applied a total of 0 rules in 1863 ms. Remains 6208 /6208 variables (removed 0) and now considering 19923/19923 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1863 ms. Remains : 6208/6208 places, 19923/19923 transitions.
RANDOM walk for 40000 steps (1134 resets) in 2285 ms. (17 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (68 resets) in 201 ms. (198 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (70 resets) in 188 ms. (211 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 14391 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :0 out of 2
Probabilistic random walk after 14391 steps, saw 6366 distinct states, run finished after 3001 ms. (steps per millisecond=4 ) properties seen :0
[2024-05-25 09:39:36] [INFO ] Flow matrix only has 18357 transitions (discarded 1566 similar events)
[2024-05-25 09:39:36] [INFO ] Invariant cache hit.
[2024-05-25 09:39:37] [INFO ] State equation strengthened by 11247 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) 6055/6056 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6056 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 34/6090 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-25 09:39:45] [INFO ] Deduced a trap composed of 339 places in 7141 ms of which 40 ms to minimize.
[2024-05-25 09:39:52] [INFO ] Deduced a trap composed of 522 places in 7230 ms of which 41 ms to minimize.
[2024-05-25 09:39:59] [INFO ] Deduced a trap composed of 242 places in 7140 ms of which 35 ms to minimize.
[2024-05-25 09:40:07] [INFO ] Deduced a trap composed of 645 places in 7213 ms of which 43 ms to minimize.
[2024-05-25 09:40:14] [INFO ] Deduced a trap composed of 309 places in 7009 ms of which 38 ms to minimize.
[2024-05-25 09:40:21] [INFO ] Deduced a trap composed of 690 places in 7334 ms of which 42 ms to minimize.
[2024-05-25 09:40:28] [INFO ] Deduced a trap composed of 723 places in 7162 ms of which 34 ms to minimize.
SMT process timed out in 52017ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 6208 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6208/6208 places, 19923/19923 transitions.
Applied a total of 0 rules in 1926 ms. Remains 6208 /6208 variables (removed 0) and now considering 19923/19923 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1926 ms. Remains : 6208/6208 places, 19923/19923 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6208/6208 places, 19923/19923 transitions.
Applied a total of 0 rules in 1960 ms. Remains 6208 /6208 variables (removed 0) and now considering 19923/19923 (removed 0) transitions.
[2024-05-25 09:40:32] [INFO ] Flow matrix only has 18357 transitions (discarded 1566 similar events)
[2024-05-25 09:40:32] [INFO ] Invariant cache hit.
[2024-05-25 09:40:51] [INFO ] Implicit Places using invariants in 18957 ms returned []
Implicit Place search using SMT only with invariants took 18958 ms to find 0 implicit places.
Running 19797 sub problems to find dead transitions.
[2024-05-25 09:40:52] [INFO ] Flow matrix only has 18357 transitions (discarded 1566 similar events)
[2024-05-25 09:40:52] [INFO ] Invariant cache hit.
[2024-05-25 09:40:52] [INFO ] State equation strengthened by 11247 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) 0/6205 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 19797 unsolved
SMT process timed out in 167091ms, After SMT, problems are : Problem set: 0 solved, 19797 unsolved
Search for dead transitions found 0 dead transitions in 167260ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 188201 ms. Remains : 6208/6208 places, 19923/19923 transitions.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[0] Max Struct:[1]
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-10 in 674345 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-15
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 09:43:39] [INFO ] Flow matrix only has 18399 transitions (discarded 1566 similar events)
// Phase 1: matrix 18399 rows 6231 cols
[2024-05-25 09:43:39] [INFO ] Computed 78 invariants in 721 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 10000 steps (283 resets) in 551 ms. (18 steps per ms)
BEST_FIRST walk for 10001 steps (17 resets) in 48 ms. (204 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-25 09:43:40] [INFO ] Flow matrix only has 18399 transitions (discarded 1566 similar events)
[2024-05-25 09:43:40] [INFO ] Invariant cache hit.
[2024-05-25 09:43:41] [INFO ] [Real]Absence check using 63 positive place invariants in 143 ms returned sat
[2024-05-25 09:43:41] [INFO ] [Real]Absence check using 63 positive and 15 generalized place invariants in 9 ms returned sat
[2024-05-25 09:43:43] [INFO ] [Real]Absence check using state equation in 1930 ms returned sat
[2024-05-25 09:43:43] [INFO ] State equation strengthened by 11266 read => feed constraints.
[2024-05-25 09:43:44] [INFO ] [Real]Added 11266 Read/Feed constraints in 859 ms returned sat
[2024-05-25 09:43:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:43:45] [INFO ] [Nat]Absence check using 63 positive place invariants in 138 ms returned sat
[2024-05-25 09:43:45] [INFO ] [Nat]Absence check using 63 positive and 15 generalized place invariants in 7 ms returned sat
[2024-05-25 09:43:47] [INFO ] [Nat]Absence check using state equation in 1854 ms returned sat
[2024-05-25 09:43:48] [INFO ] [Nat]Added 11266 Read/Feed constraints in 815 ms returned sat
[2024-05-25 09:43:56] [INFO ] Deduced a trap composed of 5 places in 8001 ms of which 37 ms to minimize.
[2024-05-25 09:43:56] [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 6231 places. Attempting structural reductions.
Drop transitions (Removing consumers from one bounded place Node27ThinksNode7ShouldBeNodeMasterToReplaceNode8) removed 2 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 6231/6231 places, 19963/19963 transitions.
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 6230 transition count 19961
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 6229 transition count 19959
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 3 place count 6229 transition count 19958
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 6228 transition count 19958
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 5 place count 6227 transition count 19957
Iterating global reduction 3 with 1 rules applied. Total rules applied 6 place count 6227 transition count 19957
Applied a total of 6 rules in 5233 ms. Remains 6227 /6231 variables (removed 4) and now considering 19957/19963 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5234 ms. Remains : 6227/6231 places, 19957/19963 transitions.
[2024-05-25 09:44:01] [INFO ] Flow matrix only has 18391 transitions (discarded 1566 similar events)
// Phase 1: matrix 18391 rows 6227 cols
[2024-05-25 09:44:02] [INFO ] Computed 78 invariants in 969 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 530804 steps (15074 resets) in 30001 ms. (17 steps per ms)
BEST_FIRST walk for 1000001 steps (1781 resets) in 4788 ms. (208 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-25 09:44:37] [INFO ] Flow matrix only has 18391 transitions (discarded 1566 similar events)
[2024-05-25 09:44:37] [INFO ] Invariant cache hit.
[2024-05-25 09:44:38] [INFO ] [Real]Absence check using 63 positive place invariants in 139 ms returned sat
[2024-05-25 09:44:38] [INFO ] [Real]Absence check using 63 positive and 15 generalized place invariants in 4 ms returned sat
[2024-05-25 09:44:48] [INFO ] [Real]Absence check using state equation in 9896 ms returned sat
[2024-05-25 09:44:48] [INFO ] State equation strengthened by 11263 read => feed constraints.
[2024-05-25 09:44:55] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:44:55] [INFO ] [Real]Added 11263 Read/Feed constraints in 7008 ms returned sat
[2024-05-25 09:44:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:44:56] [INFO ] [Nat]Absence check using 63 positive place invariants in 142 ms returned sat
[2024-05-25 09:44:56] [INFO ] [Nat]Absence check using 63 positive and 15 generalized place invariants in 4 ms returned sat
[2024-05-25 09:45:06] [INFO ] [Nat]Absence check using state equation in 9935 ms returned sat
[2024-05-25 09:45:11] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:45:16] [INFO ] [Nat]Added 11263 Read/Feed constraints in 9526 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 6227 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6227/6227 places, 19957/19957 transitions.
Applied a total of 0 rules in 2037 ms. Remains 6227 /6227 variables (removed 0) and now considering 19957/19957 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2037 ms. Remains : 6227/6227 places, 19957/19957 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6227/6227 places, 19957/19957 transitions.
Applied a total of 0 rules in 2017 ms. Remains 6227 /6227 variables (removed 0) and now considering 19957/19957 (removed 0) transitions.
[2024-05-25 09:45:20] [INFO ] Flow matrix only has 18391 transitions (discarded 1566 similar events)
[2024-05-25 09:45:20] [INFO ] Invariant cache hit.
[2024-05-25 09:45:40] [INFO ] Implicit Places using invariants in 20064 ms returned [5103]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 20076 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 6226/6227 places, 19957/19957 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 6225 transition count 19956
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 6225 transition count 19956
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 6224 transition count 19955
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 6224 transition count 19955
Applied a total of 4 rules in 4070 ms. Remains 6224 /6226 variables (removed 2) and now considering 19955/19957 (removed 2) transitions.
[2024-05-25 09:45:44] [INFO ] Flow matrix only has 18389 transitions (discarded 1566 similar events)
// Phase 1: matrix 18389 rows 6224 cols
[2024-05-25 09:45:45] [INFO ] Computed 77 invariants in 1205 ms
[2024-05-25 09:46:05] [INFO ] Implicit Places using invariants in 21132 ms returned []
Implicit Place search using SMT only with invariants took 21133 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 6224/6227 places, 19955/19957 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 47297 ms. Remains : 6224/6227 places, 19955/19957 transitions.
[2024-05-25 09:46:05] [INFO ] Flow matrix only has 18389 transitions (discarded 1566 similar events)
[2024-05-25 09:46:05] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 532804 steps (15130 resets) in 30001 ms. (17 steps per ms)
BEST_FIRST walk for 1000001 steps (1765 resets) in 4617 ms. (216 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-25 09:46:40] [INFO ] Flow matrix only has 18389 transitions (discarded 1566 similar events)
[2024-05-25 09:46:40] [INFO ] Invariant cache hit.
[2024-05-25 09:46:40] [INFO ] [Real]Absence check using 63 positive place invariants in 130 ms returned sat
[2024-05-25 09:46:40] [INFO ] [Real]Absence check using 63 positive and 14 generalized place invariants in 9 ms returned sat
[2024-05-25 09:46:53] [INFO ] [Real]Absence check using state equation in 12722 ms returned sat
[2024-05-25 09:46:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:46:54] [INFO ] [Nat]Absence check using 63 positive place invariants in 137 ms returned sat
[2024-05-25 09:46:54] [INFO ] [Nat]Absence check using 63 positive and 14 generalized place invariants in 15 ms returned sat
[2024-05-25 09:47:08] [INFO ] [Nat]Absence check using state equation in 13331 ms returned sat
[2024-05-25 09:47:08] [INFO ] State equation strengthened by 11263 read => feed constraints.
[2024-05-25 09:47:13] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:47:17] [INFO ] [Nat]Added 11263 Read/Feed constraints in 9568 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 6224 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6224/6224 places, 19955/19955 transitions.
Applied a total of 0 rules in 1947 ms. Remains 6224 /6224 variables (removed 0) and now considering 19955/19955 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1947 ms. Remains : 6224/6224 places, 19955/19955 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6224/6224 places, 19955/19955 transitions.
Applied a total of 0 rules in 1939 ms. Remains 6224 /6224 variables (removed 0) and now considering 19955/19955 (removed 0) transitions.
[2024-05-25 09:47:21] [INFO ] Flow matrix only has 18389 transitions (discarded 1566 similar events)
[2024-05-25 09:47:21] [INFO ] Invariant cache hit.
[2024-05-25 09:47:41] [INFO ] Implicit Places using invariants in 19520 ms returned []
Implicit Place search using SMT only with invariants took 19523 ms to find 0 implicit places.
Running 19829 sub problems to find dead transitions.
[2024-05-25 09:47:41] [INFO ] Flow matrix only has 18389 transitions (discarded 1566 similar events)
[2024-05-25 09:47:41] [INFO ] Invariant cache hit.
[2024-05-25 09:47:41] [INFO ] State equation strengthened by 11263 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/6221 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 19829 unsolved
SMT process timed out in 167778ms, After SMT, problems are : Problem set: 0 solved, 19829 unsolved
Search for dead transitions found 0 dead transitions in 167950ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 189438 ms. Remains : 6224/6224 places, 19955/19955 transitions.
RANDOM walk for 40000 steps (1135 resets) in 3123 ms. (12 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (70 resets) in 200 ms. (199 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (67 resets) in 189 ms. (210 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 14063 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :0 out of 2
Probabilistic random walk after 14063 steps, saw 6240 distinct states, run finished after 3001 ms. (steps per millisecond=4 ) properties seen :0
[2024-05-25 09:50:33] [INFO ] Flow matrix only has 18389 transitions (discarded 1566 similar events)
[2024-05-25 09:50:33] [INFO ] Invariant cache hit.
[2024-05-25 09:50:33] [INFO ] State equation strengthened by 11263 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) 6071/6072 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6072 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 34/6106 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6106 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 46/6152 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-25 09:50:42] [INFO ] Deduced a trap composed of 5 places in 7715 ms of which 41 ms to minimize.
SMT process timed out in 9227ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 6224 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6224/6224 places, 19955/19955 transitions.
Applied a total of 0 rules in 2024 ms. Remains 6224 /6224 variables (removed 0) and now considering 19955/19955 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2025 ms. Remains : 6224/6224 places, 19955/19955 transitions.
RANDOM walk for 40000 steps (1135 resets) in 2739 ms. (14 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (69 resets) in 210 ms. (189 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (71 resets) in 197 ms. (202 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 14107 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :0 out of 2
Probabilistic random walk after 14107 steps, saw 6251 distinct states, run finished after 3001 ms. (steps per millisecond=4 ) properties seen :0
[2024-05-25 09:50:48] [INFO ] Flow matrix only has 18389 transitions (discarded 1566 similar events)
[2024-05-25 09:50:48] [INFO ] Invariant cache hit.
[2024-05-25 09:50:48] [INFO ] State equation strengthened by 11263 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) 6071/6072 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6072 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 34/6106 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/6106 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 46/6152 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-25 09:50:57] [INFO ] Deduced a trap composed of 5 places in 7904 ms of which 40 ms to minimize.
[2024-05-25 09:51:05] [INFO ] Deduced a trap composed of 114 places in 7227 ms of which 44 ms to minimize.
[2024-05-25 09:51:12] [INFO ] Deduced a trap composed of 121 places in 6939 ms of which 41 ms to minimize.
[2024-05-25 09:51:20] [INFO ] Deduced a trap composed of 117 places in 7817 ms of which 39 ms to minimize.
[2024-05-25 09:51:27] [INFO ] Deduced a trap composed of 51 places in 7699 ms of which 42 ms to minimize.
[2024-05-25 09:51:35] [INFO ] Deduced a trap composed of 94 places in 7723 ms of which 42 ms to minimize.
SMT process timed out in 47306ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 6224 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6224/6224 places, 19955/19955 transitions.
Applied a total of 0 rules in 2014 ms. Remains 6224 /6224 variables (removed 0) and now considering 19955/19955 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2015 ms. Remains : 6224/6224 places, 19955/19955 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6224/6224 places, 19955/19955 transitions.
Applied a total of 0 rules in 2024 ms. Remains 6224 /6224 variables (removed 0) and now considering 19955/19955 (removed 0) transitions.
[2024-05-25 09:51:39] [INFO ] Flow matrix only has 18389 transitions (discarded 1566 similar events)
[2024-05-25 09:51:39] [INFO ] Invariant cache hit.
[2024-05-25 09:52:00] [INFO ] Implicit Places using invariants in 20962 ms returned []
Implicit Place search using SMT only with invariants took 20967 ms to find 0 implicit places.
Running 19829 sub problems to find dead transitions.
[2024-05-25 09:52:00] [INFO ] Flow matrix only has 18389 transitions (discarded 1566 similar events)
[2024-05-25 09:52:00] [INFO ] Invariant cache hit.
[2024-05-25 09:52:01] [INFO ] State equation strengthened by 11263 read => feed constraints.
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(s1315 timeout
1.0)
(s1316 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/6221 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 19829 unsolved
SMT process timed out in 168668ms, After SMT, problems are : Problem set: 0 solved, 19829 unsolved
Search for dead transitions found 0 dead transitions in 168876ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 191891 ms. Remains : 6224/6224 places, 19955/19955 transitions.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[0] Max Struct:[1]
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C06-UpperBounds-15 in 670427 ms.
[2024-05-25 09:54:50] [INFO ] Flatten gal took : 997 ms
[2024-05-25 09:54:50] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2024-05-25 09:54:50] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 6231 places, 19965 transitions and 96678 arcs took 81 ms.
Total runtime 2973533 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running MultiCrashLeafsetExtension-PT-S32C06

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/411/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 6231
TRANSITIONS: 19965
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.482s, Sys 0.034s]

SAVING FILE /home/mcc/execution/411/model (.net / .def) ...
EXPORT TIME: [User 0.059s, Sys 0.011s]

----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 1120
MODEL NAME: /home/mcc/execution/411/model
6231 places, 19965 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.

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
MEDDLY ERROR: Insufficient memory

Error in allocating array of size 8388608 at unique_table.cc, line 313
MEDDLY ERROR: Insufficient memory

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-S32C06"
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-S32C06, 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-171654349300181"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C06.tgz
mv MultiCrashLeafsetExtension-PT-S32C06 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 ;