About the Execution of 2022-gold for Philosophers-COL-010000
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r319-tall-167873969800021.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is Philosophers-COL-010000, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r319-tall-167873969800021
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 848K
-rw-r--r-- 1 mcc users 7.0K Feb 26 02:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 26 02:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 18:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 18:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.5K Feb 26 20:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 26 20:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Feb 26 11:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Feb 26 11:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 447K Mar 5 18:23 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME Philosophers-COL-010000-UpperBounds-00
FORMULA_NAME Philosophers-COL-010000-UpperBounds-01
FORMULA_NAME Philosophers-COL-010000-UpperBounds-02
FORMULA_NAME Philosophers-COL-010000-UpperBounds-03
FORMULA_NAME Philosophers-COL-010000-UpperBounds-04
FORMULA_NAME Philosophers-COL-010000-UpperBounds-05
FORMULA_NAME Philosophers-COL-010000-UpperBounds-06
FORMULA_NAME Philosophers-COL-010000-UpperBounds-07
FORMULA_NAME Philosophers-COL-010000-UpperBounds-08
FORMULA_NAME Philosophers-COL-010000-UpperBounds-09
FORMULA_NAME Philosophers-COL-010000-UpperBounds-10
FORMULA_NAME Philosophers-COL-010000-UpperBounds-11
FORMULA_NAME Philosophers-COL-010000-UpperBounds-12
FORMULA_NAME Philosophers-COL-010000-UpperBounds-13
FORMULA_NAME Philosophers-COL-010000-UpperBounds-14
FORMULA_NAME Philosophers-COL-010000-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1678866334388
Running Version 202205111006
[2023-03-15 07:45:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-15 07:45:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 07:45:35] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-15 07:45:36] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-15 07:45:36] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 873 ms
[2023-03-15 07:45:36] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 50000 PT places and 50000.0 transition bindings in 24 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
[2023-03-15 07:45:36] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions 15 arcs in 7 ms.
[2023-03-15 07:45:36] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
// Phase 1: matrix 5 rows 5 cols
[2023-03-15 07:45:36] [INFO ] Computed 2 place invariants in 4 ms
FORMULA Philosophers-COL-010000-UpperBounds-15 10000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-010000-UpperBounds-11 10000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-010000-UpperBounds-10 10000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-010000-UpperBounds-09 10000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-010000-UpperBounds-08 10000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-010000-UpperBounds-06 10000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA Philosophers-COL-010000-UpperBounds-05 10000 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
// Phase 1: matrix 5 rows 5 cols
[2023-03-15 07:45:36] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-15 07:45:36] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-15 07:45:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:36] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-15 07:45:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:45:36] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-15 07:45:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:36] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-15 07:45:36] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-15 07:45:36] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2023-03-15 07:45:36] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-15 07:45:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-15 07:45:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:45:36] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-15 07:45:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-15 07:45:36] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-15 07:45:36] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2023-03-15 07:45:36] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-03-15 07:45:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-15 07:45:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:45:36] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-15 07:45:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-15 07:45:36] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-15 07:45:36] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 3 ms.
[2023-03-15 07:45:37] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-15 07:45:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-15 07:45:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:45:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-15 07:45:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-15 07:45:37] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 0 ms.
[2023-03-15 07:45:37] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2023-03-15 07:45:37] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-15 07:45:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:37] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2023-03-15 07:45:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:45:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-03-15 07:45:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-03-15 07:45:37] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-15 07:45:37] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2023-03-15 07:45:37] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-15 07:45:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:37] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-15 07:45:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:45:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-15 07:45:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-15 07:45:37] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-15 07:45:37] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Minimization took 2 ms.
[2023-03-15 07:45:37] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-15 07:45:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-15 07:45:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:45:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-15 07:45:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-03-15 07:45:37] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-15 07:45:37] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-03-15 07:45:37] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-03-15 07:45:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:37] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-15 07:45:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:45:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-15 07:45:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:37] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-03-15 07:45:37] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-15 07:45:37] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-03-15 07:45:37] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-15 07:45:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:37] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-03-15 07:45:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:45:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-15 07:45:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:37] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-15 07:45:37] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-15 07:45:37] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [10000, 10000, 10000, 10000, 5000, 10000, 5000, 10000, 5000]
Arc [1:1*[(MOD (ADD (MOD (MINUS $x 1) 10000) 10000) 10000)]] contains successor/predecessor on variables of sort Philo
[2023-03-15 07:45:37] [INFO ] Unfolded HLPN to a Petri net with 50000 places and 50000 transitions 160000 arcs in 363 ms.
[2023-03-15 07:45:37] [INFO ] Unfolded 9 HLPN properties in 8 ms.
Finished random walk after 4484 steps, including 1 resets, run visited all 9 properties in 30004 ms. (steps per millisecond=0 )
Interrupted Best-First random walk after 7001 steps, including 0 resets, run timeout after 5544 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 7001 steps, including 0 resets, run timeout after 5221 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 7001 steps, including 0 resets, run timeout after 5106 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 7001 steps, including 0 resets, run timeout after 5050 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5641 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5629 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 7001 steps, including 0 resets, run timeout after 5150 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5676 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5623 ms. (steps per millisecond=1 ) properties seen 2
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-15 07:46:57] [INFO ] Computed 20000 place invariants in 294 ms
Current structural bounds on expressions (after SMT) : [10000, 10000, 10000, 10000, 5000, 10000, 5000, 10000, 5000] Max seen :[1399, 1395, 1399, 1395, 249, 1399, 249, 1399, 249]
Support contains 30000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 520 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 50000/50000 places, 50000/50000 transitions.
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-15 07:47:43] [INFO ] Computed 20000 place invariants in 148 ms
Finished random walk after 5037 steps, including 0 resets, run visited all 9 properties in 30003 ms. (steps per millisecond=0 )
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5610 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 7001 steps, including 0 resets, run timeout after 5049 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5598 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5685 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5153 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 10001 steps, including 0 resets, run timeout after 5295 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 10001 steps, including 0 resets, run timeout after 5383 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 10001 steps, including 0 resets, run timeout after 5269 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 10001 steps, including 0 resets, run timeout after 5444 ms. (steps per millisecond=1 ) properties seen 2
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-15 07:49:02] [INFO ] Computed 20000 place invariants in 141 ms
Current structural bounds on expressions (after SMT) : [10000, 10000, 10000, 10000, 5000, 10000, 5000, 10000, 5000] Max seen :[1767, 2000, 1767, 2000, 522, 1767, 522, 1767, 522]
Support contains 30000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 395 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 50000/50000 places, 50000/50000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 256 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-15 07:50:19] [INFO ] Computed 20000 place invariants in 120 ms
[2023-03-15 07:50:23] [INFO ] Implicit Places using invariants in 3882 ms returned []
Implicit Place search using SMT only with invariants took 3891 ms to find 0 implicit places.
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-15 07:50:23] [INFO ] Computed 20000 place invariants in 151 ms
[2023-03-15 07:50:27] [INFO ] Dead Transitions using invariants and state equation in 4396 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 50000/50000 places, 50000/50000 transitions.
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-15 07:50:28] [INFO ] Computed 20000 place invariants in 162 ms
Finished random walk after 4344 steps, including 0 resets, run visited all 9 properties in 30005 ms. (steps per millisecond=0 )
Interrupted Best-First random walk after 10001 steps, including 0 resets, run timeout after 5288 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 10001 steps, including 0 resets, run timeout after 5324 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 10001 steps, including 0 resets, run timeout after 5333 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 10001 steps, including 0 resets, run timeout after 5253 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 10001 steps, including 0 resets, run timeout after 5258 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 10001 steps, including 0 resets, run timeout after 5281 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 10001 steps, including 0 resets, run timeout after 5398 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 10001 steps, including 0 resets, run timeout after 5461 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 10001 steps, including 0 resets, run timeout after 5339 ms. (steps per millisecond=1 ) properties seen 2
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-15 07:51:46] [INFO ] Computed 20000 place invariants in 217 ms
Current structural bounds on expressions (after SMT) : [10000, 10000, 10000, 10000, 5000, 10000, 5000, 10000, 5000] Max seen :[1767, 2000, 1767, 2000, 522, 1767, 522, 1767, 522]
Support contains 30000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 240 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 50000/50000 places, 50000/50000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 258 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-15 07:53:12] [INFO ] Computed 20000 place invariants in 102 ms
[2023-03-15 07:53:15] [INFO ] Implicit Places using invariants in 3846 ms returned []
Implicit Place search using SMT only with invariants took 3861 ms to find 0 implicit places.
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-15 07:53:15] [INFO ] Computed 20000 place invariants in 105 ms
[2023-03-15 07:53:20] [INFO ] Dead Transitions using invariants and state equation in 4362 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 50000/50000 places, 50000/50000 transitions.
Starting property specific reduction for Philosophers-COL-010000-UpperBounds-00
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-15 07:53:20] [INFO ] Computed 20000 place invariants in 178 ms
Finished random walk after 7131 steps, including 2 resets, run visited all 1 properties in 30004 ms. (steps per millisecond=0 )
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5411 ms. (steps per millisecond=1 ) properties seen 0
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-15 07:53:55] [INFO ] Computed 20000 place invariants in 130 ms
Current structural bounds on expressions (after SMT) : [10000] Max seen :[1371]
Support contains 10000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Performed 10000 Post agglomeration using F-continuation condition.Transition count delta: 10000
Deduced a syphon composed of 10000 places in 8 ms
Reduce places removed 10000 places and 0 transitions.
Iterating global reduction 0 with 20000 rules applied. Total rules applied 20000 place count 40000 transition count 40000
Free-agglomeration rule (complex) applied 10000 times.
Iterating global reduction 0 with 10000 rules applied. Total rules applied 30000 place count 40000 transition count 30000
Reduce places removed 10000 places and 0 transitions.
Drop transitions removed 10000 transitions
Reduce isomorphic transitions removed 10000 transitions.
Iterating post reduction 0 with 20000 rules applied. Total rules applied 50000 place count 30000 transition count 20000
Applied a total of 50000 rules in 21602 ms. Remains 30000 /50000 variables (removed 20000) and now considering 20000/50000 (removed 30000) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/50000 places, 20000/50000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 07:54:22] [INFO ] Computed 20000 place invariants in 44 ms
Finished random walk after 12150 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5223 ms. (steps per millisecond=1 )
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 07:54:58] [INFO ] Computed 20000 place invariants in 43 ms
[2023-03-15 07:55:43] [INFO ] [Real]Absence check using 20000 positive place invariants in 41131 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[6349]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 338 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 149 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 07:55:43] [INFO ] Computed 20000 place invariants in 39 ms
[2023-03-15 07:55:47] [INFO ] Implicit Places using invariants in 3749 ms returned []
Implicit Place search using SMT only with invariants took 3753 ms to find 0 implicit places.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 07:55:47] [INFO ] Computed 20000 place invariants in 50 ms
[2023-03-15 07:55:50] [INFO ] Dead Transitions using invariants and state equation in 2742 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 07:55:50] [INFO ] Computed 20000 place invariants in 38 ms
Finished random walk after 14343 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5004 ms. (steps per millisecond=1 )
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 07:56:25] [INFO ] Computed 20000 place invariants in 54 ms
[2023-03-15 07:57:10] [INFO ] [Real]Absence check using 20000 positive place invariants in 41264 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[6944]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 223 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 193 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 07:57:11] [INFO ] Computed 20000 place invariants in 44 ms
[2023-03-15 07:57:13] [INFO ] Implicit Places using invariants in 2591 ms returned []
Implicit Place search using SMT only with invariants took 2592 ms to find 0 implicit places.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 07:57:13] [INFO ] Computed 20000 place invariants in 35 ms
[2023-03-15 07:57:16] [INFO ] Dead Transitions using invariants and state equation in 2641 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 07:57:16] [INFO ] Computed 20000 place invariants in 45 ms
Finished random walk after 14346 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 9001 steps, including 0 resets, run visited all 1 properties in 5030 ms. (steps per millisecond=1 )
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 07:57:51] [INFO ] Computed 20000 place invariants in 40 ms
[2023-03-15 07:58:36] [INFO ] [Real]Absence check using 20000 positive place invariants in 41099 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[7051]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 143 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 134 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 07:58:36] [INFO ] Computed 20000 place invariants in 63 ms
[2023-03-15 07:58:39] [INFO ] Implicit Places using invariants in 2346 ms returned []
Implicit Place search using SMT only with invariants took 2350 ms to find 0 implicit places.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 07:58:39] [INFO ] Computed 20000 place invariants in 49 ms
[2023-03-15 07:58:41] [INFO ] Dead Transitions using invariants and state equation in 2476 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 07:58:41] [INFO ] Computed 20000 place invariants in 62 ms
Finished random walk after 14560 steps, including 0 resets, run visited all 1 properties in 30002 ms. (steps per millisecond=0 )
Finished Best-First random walk after 10001 steps, including 0 resets, run visited all 1 properties in 5528 ms. (steps per millisecond=1 )
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 07:59:17] [INFO ] Computed 20000 place invariants in 49 ms
[2023-03-15 08:00:02] [INFO ] [Real]Absence check using 20000 positive place invariants in 41349 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[7139]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 181 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 149 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:00:03] [INFO ] Computed 20000 place invariants in 48 ms
[2023-03-15 08:00:05] [INFO ] Implicit Places using invariants in 2628 ms returned []
Implicit Place search using SMT only with invariants took 2629 ms to find 0 implicit places.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:00:05] [INFO ] Computed 20000 place invariants in 40 ms
[2023-03-15 08:00:08] [INFO ] Dead Transitions using invariants and state equation in 2666 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:00:08] [INFO ] Computed 20000 place invariants in 43 ms
Finished random walk after 14067 steps, including 0 resets, run visited all 1 properties in 30002 ms. (steps per millisecond=0 )
Finished Best-First random walk after 9001 steps, including 0 resets, run visited all 1 properties in 5121 ms. (steps per millisecond=1 )
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:00:43] [INFO ] Computed 20000 place invariants in 50 ms
[2023-03-15 08:01:28] [INFO ] [Real]Absence check using 20000 positive place invariants in 41016 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[7139]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 166 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 174 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:01:29] [INFO ] Computed 20000 place invariants in 39 ms
[2023-03-15 08:01:31] [INFO ] Implicit Places using invariants in 2438 ms returned []
Implicit Place search using SMT only with invariants took 2443 ms to find 0 implicit places.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:01:31] [INFO ] Computed 20000 place invariants in 46 ms
[2023-03-15 08:01:33] [INFO ] Dead Transitions using invariants and state equation in 2440 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Ending property specific reduction for Philosophers-COL-010000-UpperBounds-00 in 493857 ms.
Starting property specific reduction for Philosophers-COL-010000-UpperBounds-01
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-15 08:01:34] [INFO ] Computed 20000 place invariants in 174 ms
Finished random walk after 8931 steps, including 2 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5530 ms. (steps per millisecond=1 ) properties (out of 1) seen :0
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-15 08:02:10] [INFO ] Computed 20000 place invariants in 180 ms
Current structural bounds on expressions (after SMT) : [10000] Max seen :[1376]
Support contains 10000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Performed 10000 Post agglomeration using F-continuation condition.Transition count delta: 10000
Deduced a syphon composed of 10000 places in 10 ms
Reduce places removed 10000 places and 0 transitions.
Iterating global reduction 0 with 20000 rules applied. Total rules applied 20000 place count 40000 transition count 40000
Free-agglomeration rule (complex) applied 10000 times.
Iterating global reduction 0 with 10000 rules applied. Total rules applied 30000 place count 40000 transition count 30000
Reduce places removed 10000 places and 0 transitions.
Drop transitions removed 10000 transitions
Reduce isomorphic transitions removed 10000 transitions.
Iterating post reduction 0 with 20000 rules applied. Total rules applied 50000 place count 30000 transition count 20000
Applied a total of 50000 rules in 21388 ms. Remains 30000 /50000 variables (removed 20000) and now considering 20000/50000 (removed 30000) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/50000 places, 20000/50000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:02:36] [INFO ] Computed 20000 place invariants in 46 ms
Finished random walk after 14180 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5088 ms. (steps per millisecond=1 )
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:03:11] [INFO ] Computed 20000 place invariants in 46 ms
[2023-03-15 08:03:56] [INFO ] [Real]Absence check using 20000 positive place invariants in 41247 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[6853]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 162 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 143 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:03:57] [INFO ] Computed 20000 place invariants in 39 ms
[2023-03-15 08:03:59] [INFO ] Implicit Places using invariants in 2590 ms returned []
Implicit Place search using SMT only with invariants took 2603 ms to find 0 implicit places.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:03:59] [INFO ] Computed 20000 place invariants in 42 ms
[2023-03-15 08:04:02] [INFO ] Dead Transitions using invariants and state equation in 2635 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:04:02] [INFO ] Computed 20000 place invariants in 49 ms
Finished random walk after 14384 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 9001 steps, including 0 resets, run visited all 1 properties in 5617 ms. (steps per millisecond=1 )
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:04:38] [INFO ] Computed 20000 place invariants in 43 ms
[2023-03-15 08:05:23] [INFO ] [Real]Absence check using 20000 positive place invariants in 41089 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[7070]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 174 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 125 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:05:23] [INFO ] Computed 20000 place invariants in 40 ms
[2023-03-15 08:05:26] [INFO ] Implicit Places using invariants in 2568 ms returned []
Implicit Place search using SMT only with invariants took 2570 ms to find 0 implicit places.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:05:26] [INFO ] Computed 20000 place invariants in 37 ms
[2023-03-15 08:05:28] [INFO ] Dead Transitions using invariants and state equation in 2443 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:05:28] [INFO ] Computed 20000 place invariants in 36 ms
Finished random walk after 14453 steps, including 0 resets, run visited all 1 properties in 30002 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5184 ms. (steps per millisecond=1 )
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:06:04] [INFO ] Computed 20000 place invariants in 51 ms
[2023-03-15 08:06:49] [INFO ] [Real]Absence check using 20000 positive place invariants in 40975 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[7070]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 145 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 166 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:06:49] [INFO ] Computed 20000 place invariants in 43 ms
[2023-03-15 08:06:52] [INFO ] Implicit Places using invariants in 2621 ms returned []
Implicit Place search using SMT only with invariants took 2634 ms to find 0 implicit places.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:06:52] [INFO ] Computed 20000 place invariants in 40 ms
[2023-03-15 08:06:54] [INFO ] Dead Transitions using invariants and state equation in 2568 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Ending property specific reduction for Philosophers-COL-010000-UpperBounds-01 in 320783 ms.
Starting property specific reduction for Philosophers-COL-010000-UpperBounds-02
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-15 08:06:55] [INFO ] Computed 20000 place invariants in 160 ms
Finished random walk after 9231 steps, including 2 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5053 ms. (steps per millisecond=1 ) properties seen 0
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-15 08:07:30] [INFO ] Computed 20000 place invariants in 189 ms
Current structural bounds on expressions (after SMT) : [10000] Max seen :[1406]
Support contains 10000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Performed 10000 Post agglomeration using F-continuation condition.Transition count delta: 10000
Deduced a syphon composed of 10000 places in 10 ms
Reduce places removed 10000 places and 0 transitions.
Iterating global reduction 0 with 20000 rules applied. Total rules applied 20000 place count 40000 transition count 40000
Free-agglomeration rule (complex) applied 10000 times.
Iterating global reduction 0 with 10000 rules applied. Total rules applied 30000 place count 40000 transition count 30000
Reduce places removed 10000 places and 0 transitions.
Drop transitions removed 10000 transitions
Reduce isomorphic transitions removed 10000 transitions.
Iterating post reduction 0 with 20000 rules applied. Total rules applied 50000 place count 30000 transition count 20000
Applied a total of 50000 rules in 20757 ms. Remains 30000 /50000 variables (removed 20000) and now considering 20000/50000 (removed 30000) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/50000 places, 20000/50000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:07:56] [INFO ] Computed 20000 place invariants in 39 ms
Finished random walk after 14473 steps, including 0 resets, run visited all 1 properties in 30002 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5046 ms. (steps per millisecond=1 )
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:08:31] [INFO ] Computed 20000 place invariants in 38 ms
[2023-03-15 08:09:16] [INFO ] [Real]Absence check using 20000 positive place invariants in 41182 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[6944]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 139 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 135 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:09:16] [INFO ] Computed 20000 place invariants in 47 ms
[2023-03-15 08:09:19] [INFO ] Implicit Places using invariants in 2614 ms returned []
Implicit Place search using SMT only with invariants took 2615 ms to find 0 implicit places.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:09:19] [INFO ] Computed 20000 place invariants in 51 ms
[2023-03-15 08:09:21] [INFO ] Dead Transitions using invariants and state equation in 2449 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:09:21] [INFO ] Computed 20000 place invariants in 40 ms
Finished random walk after 14553 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5163 ms. (steps per millisecond=1 )
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:09:57] [INFO ] Computed 20000 place invariants in 48 ms
[2023-03-15 08:10:42] [INFO ] [Real]Absence check using 20000 positive place invariants in 40908 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[7056]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 190 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 144 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:10:42] [INFO ] Computed 20000 place invariants in 55 ms
[2023-03-15 08:10:45] [INFO ] Implicit Places using invariants in 2452 ms returned []
Implicit Place search using SMT only with invariants took 2453 ms to find 0 implicit places.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:10:45] [INFO ] Computed 20000 place invariants in 42 ms
[2023-03-15 08:10:47] [INFO ] Dead Transitions using invariants and state equation in 2615 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:10:47] [INFO ] Computed 20000 place invariants in 40 ms
Finished random walk after 14549 steps, including 0 resets, run visited all 1 properties in 30002 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5025 ms. (steps per millisecond=1 )
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:11:22] [INFO ] Computed 20000 place invariants in 46 ms
[2023-03-15 08:12:08] [INFO ] [Real]Absence check using 20000 positive place invariants in 41033 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[7169]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 168 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 194 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:12:08] [INFO ] Computed 20000 place invariants in 40 ms
[2023-03-15 08:12:11] [INFO ] Implicit Places using invariants in 2678 ms returned []
Implicit Place search using SMT only with invariants took 2680 ms to find 0 implicit places.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:12:11] [INFO ] Computed 20000 place invariants in 42 ms
[2023-03-15 08:12:13] [INFO ] Dead Transitions using invariants and state equation in 2635 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:12:13] [INFO ] Computed 20000 place invariants in 42 ms
Finished random walk after 14556 steps, including 0 resets, run visited all 1 properties in 30002 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5073 ms. (steps per millisecond=1 )
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:12:48] [INFO ] Computed 20000 place invariants in 36 ms
[2023-03-15 08:13:34] [INFO ] [Real]Absence check using 20000 positive place invariants in 40854 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[7169]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 142 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 154 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:13:34] [INFO ] Computed 20000 place invariants in 46 ms
[2023-03-15 08:13:36] [INFO ] Implicit Places using invariants in 2469 ms returned []
Implicit Place search using SMT only with invariants took 2470 ms to find 0 implicit places.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:13:36] [INFO ] Computed 20000 place invariants in 50 ms
[2023-03-15 08:13:39] [INFO ] Dead Transitions using invariants and state equation in 2629 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Ending property specific reduction for Philosophers-COL-010000-UpperBounds-02 in 404741 ms.
Starting property specific reduction for Philosophers-COL-010000-UpperBounds-03
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-15 08:13:39] [INFO ] Computed 20000 place invariants in 127 ms
Finished random walk after 8893 steps, including 2 resets, run visited all 1 properties in 30002 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5125 ms. (steps per millisecond=1 )
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-15 08:14:15] [INFO ] Computed 20000 place invariants in 170 ms
Current structural bounds on expressions (after SMT) : [10000] Max seen :[1406]
Support contains 10000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Performed 10000 Post agglomeration using F-continuation condition.Transition count delta: 10000
Deduced a syphon composed of 10000 places in 8 ms
Reduce places removed 10000 places and 0 transitions.
Iterating global reduction 0 with 20000 rules applied. Total rules applied 20000 place count 40000 transition count 40000
Free-agglomeration rule (complex) applied 10000 times.
Iterating global reduction 0 with 10000 rules applied. Total rules applied 30000 place count 40000 transition count 30000
Reduce places removed 10000 places and 0 transitions.
Drop transitions removed 10000 transitions
Reduce isomorphic transitions removed 10000 transitions.
Iterating post reduction 0 with 20000 rules applied. Total rules applied 50000 place count 30000 transition count 20000
Applied a total of 50000 rules in 21240 ms. Remains 30000 /50000 variables (removed 20000) and now considering 20000/50000 (removed 30000) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/50000 places, 20000/50000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:14:41] [INFO ] Computed 20000 place invariants in 38 ms
Finished random walk after 14868 steps, including 0 resets, run visited all 1 properties in 30002 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5167 ms. (steps per millisecond=1 )
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:15:16] [INFO ] Computed 20000 place invariants in 45 ms
[2023-03-15 08:16:01] [INFO ] [Real]Absence check using 20000 positive place invariants in 41191 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[7127]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 151 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 139 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:16:02] [INFO ] Computed 20000 place invariants in 30 ms
[2023-03-15 08:16:04] [INFO ] Implicit Places using invariants in 2460 ms returned []
Implicit Place search using SMT only with invariants took 2463 ms to find 0 implicit places.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:16:04] [INFO ] Computed 20000 place invariants in 37 ms
[2023-03-15 08:16:07] [INFO ] Dead Transitions using invariants and state equation in 2392 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:16:07] [INFO ] Computed 20000 place invariants in 48 ms
Finished random walk after 14400 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5212 ms. (steps per millisecond=1 )
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:16:42] [INFO ] Computed 20000 place invariants in 62 ms
[2023-03-15 08:17:27] [INFO ] [Real]Absence check using 20000 positive place invariants in 41242 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[7127]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 169 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 161 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:17:27] [INFO ] Computed 20000 place invariants in 37 ms
[2023-03-15 08:17:30] [INFO ] Implicit Places using invariants in 2662 ms returned []
Implicit Place search using SMT only with invariants took 2676 ms to find 0 implicit places.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:17:30] [INFO ] Computed 20000 place invariants in 39 ms
[2023-03-15 08:17:33] [INFO ] Dead Transitions using invariants and state equation in 2701 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Ending property specific reduction for Philosophers-COL-010000-UpperBounds-03 in 233808 ms.
Starting property specific reduction for Philosophers-COL-010000-UpperBounds-04
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-15 08:17:33] [INFO ] Computed 20000 place invariants in 119 ms
Finished random walk after 8525 steps, including 2 resets, run visited all 1 properties in 30002 ms. (steps per millisecond=0 )
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5084 ms. (steps per millisecond=1 ) properties seen 0
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-15 08:18:08] [INFO ] Computed 20000 place invariants in 136 ms
Current structural bounds on expressions (after SMT) : [10000] Max seen :[288]
Support contains 10000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Free-agglomeration rule (complex) applied 20000 times.
Iterating global reduction 0 with 20000 rules applied. Total rules applied 20000 place count 50000 transition count 30000
Reduce places removed 20000 places and 0 transitions.
Ensure Unique test removed 10000 transitions
Reduce isomorphic transitions removed 10000 transitions.
Iterating post reduction 0 with 30000 rules applied. Total rules applied 50000 place count 30000 transition count 20000
Applied a total of 50000 rules in 33651 ms. Remains 30000 /50000 variables (removed 20000) and now considering 20000/50000 (removed 30000) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/50000 places, 20000/50000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:18:47] [INFO ] Computed 20000 place invariants in 39 ms
Finished random walk after 17454 steps, including 0 resets, run visited all 1 properties in 30002 ms. (steps per millisecond=0 )
Finished Best-First random walk after 9001 steps, including 0 resets, run visited all 1 properties in 5590 ms. (steps per millisecond=1 )
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:19:23] [INFO ] Computed 20000 place invariants in 50 ms
[2023-03-15 08:20:02] [INFO ] [Real]Absence check using 20000 positive place invariants in 35032 ms returned sat
[2023-03-15 08:20:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 08:20:08] [INFO ] [Real]Absence check using state equation in 5802 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[2797]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 161 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 160 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:20:08] [INFO ] Computed 20000 place invariants in 62 ms
[2023-03-15 08:20:11] [INFO ] Implicit Places using invariants in 2464 ms returned []
Implicit Place search using SMT only with invariants took 2482 ms to find 0 implicit places.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:20:11] [INFO ] Computed 20000 place invariants in 46 ms
[2023-03-15 08:20:13] [INFO ] Dead Transitions using invariants and state equation in 2376 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:20:13] [INFO ] Computed 20000 place invariants in 59 ms
Finished random walk after 17443 steps, including 0 resets, run visited all 1 properties in 30002 ms. (steps per millisecond=0 )
Finished Best-First random walk after 9001 steps, including 0 resets, run visited all 1 properties in 5557 ms. (steps per millisecond=1 )
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:20:49] [INFO ] Computed 20000 place invariants in 55 ms
[2023-03-15 08:21:22] [INFO ] [Real]Absence check using 20000 positive place invariants in 28513 ms returned sat
[2023-03-15 08:21:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 08:21:34] [INFO ] [Real]Absence check using state equation in 12341 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[2809]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 160 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 134 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:21:34] [INFO ] Computed 20000 place invariants in 62 ms
[2023-03-15 08:21:37] [INFO ] Implicit Places using invariants in 2673 ms returned []
Implicit Place search using SMT only with invariants took 2674 ms to find 0 implicit places.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:21:37] [INFO ] Computed 20000 place invariants in 50 ms
[2023-03-15 08:21:40] [INFO ] Dead Transitions using invariants and state equation in 2627 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:21:40] [INFO ] Computed 20000 place invariants in 69 ms
Finished random walk after 17488 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5167 ms. (steps per millisecond=1 )
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:22:15] [INFO ] Computed 20000 place invariants in 48 ms
[2023-03-15 08:22:51] [INFO ] [Real]Absence check using 20000 positive place invariants in 32176 ms returned sat
[2023-03-15 08:22:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 08:23:00] [INFO ] [Real]Absence check using state equation in 8849 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[2810]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 147 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 163 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:23:00] [INFO ] Computed 20000 place invariants in 68 ms
[2023-03-15 08:23:03] [INFO ] Implicit Places using invariants in 2360 ms returned []
Implicit Place search using SMT only with invariants took 2373 ms to find 0 implicit places.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:23:03] [INFO ] Computed 20000 place invariants in 57 ms
[2023-03-15 08:23:05] [INFO ] Dead Transitions using invariants and state equation in 2407 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:23:05] [INFO ] Computed 20000 place invariants in 74 ms
Finished random walk after 17478 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 9001 steps, including 0 resets, run visited all 1 properties in 5606 ms. (steps per millisecond=1 )
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:23:41] [INFO ] Computed 20000 place invariants in 53 ms
[2023-03-15 08:24:14] [INFO ] [Real]Absence check using 20000 positive place invariants in 28657 ms returned sat
[2023-03-15 08:24:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 08:24:26] [INFO ] [Real]Absence check using state equation in 12309 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[2810]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 175 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 136 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:24:26] [INFO ] Computed 20000 place invariants in 57 ms
[2023-03-15 08:24:29] [INFO ] Implicit Places using invariants in 2545 ms returned []
Implicit Place search using SMT only with invariants took 2546 ms to find 0 implicit places.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:24:29] [INFO ] Computed 20000 place invariants in 52 ms
[2023-03-15 08:24:32] [INFO ] Dead Transitions using invariants and state equation in 2646 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Ending property specific reduction for Philosophers-COL-010000-UpperBounds-04 in 418681 ms.
Starting property specific reduction for Philosophers-COL-010000-UpperBounds-07
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-15 08:24:32] [INFO ] Computed 20000 place invariants in 140 ms
Finished random walk after 9140 steps, including 2 resets, run visited all 1 properties in 30003 ms. (steps per millisecond=0 )
Interrupted Best-First random walk after 9001 steps, including 0 resets, run timeout after 5538 ms. (steps per millisecond=1 ) properties seen 0
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-15 08:25:07] [INFO ] Computed 20000 place invariants in 117 ms
Current structural bounds on expressions (after SMT) : [10000] Max seen :[1402]
Support contains 10000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Performed 10000 Post agglomeration using F-continuation condition.Transition count delta: 10000
Deduced a syphon composed of 10000 places in 8 ms
Reduce places removed 10000 places and 0 transitions.
Iterating global reduction 0 with 20000 rules applied. Total rules applied 20000 place count 40000 transition count 40000
Free-agglomeration rule (complex) applied 10000 times.
Iterating global reduction 0 with 10000 rules applied. Total rules applied 30000 place count 40000 transition count 30000
Reduce places removed 10000 places and 0 transitions.
Drop transitions removed 10000 transitions
Reduce isomorphic transitions removed 10000 transitions.
Iterating post reduction 0 with 20000 rules applied. Total rules applied 50000 place count 30000 transition count 20000
Applied a total of 50000 rules in 22801 ms. Remains 30000 /50000 variables (removed 20000) and now considering 20000/50000 (removed 30000) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/50000 places, 20000/50000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:25:35] [INFO ] Computed 20000 place invariants in 42 ms
Finished random walk after 14976 steps, including 0 resets, run visited all 1 properties in 30002 ms. (steps per millisecond=0 )
Finished Best-First random walk after 9001 steps, including 0 resets, run visited all 1 properties in 5490 ms. (steps per millisecond=1 )
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:26:11] [INFO ] Computed 20000 place invariants in 38 ms
[2023-03-15 08:26:56] [INFO ] [Real]Absence check using 20000 positive place invariants in 41284 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[7265]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 118 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 126 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:26:56] [INFO ] Computed 20000 place invariants in 38 ms
[2023-03-15 08:26:59] [INFO ] Implicit Places using invariants in 2291 ms returned []
Implicit Place search using SMT only with invariants took 2292 ms to find 0 implicit places.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:26:59] [INFO ] Computed 20000 place invariants in 39 ms
[2023-03-15 08:27:01] [INFO ] Dead Transitions using invariants and state equation in 2346 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:27:01] [INFO ] Computed 20000 place invariants in 40 ms
Finished random walk after 14698 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 9001 steps, including 0 resets, run visited all 1 properties in 5499 ms. (steps per millisecond=1 )
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:27:37] [INFO ] Computed 20000 place invariants in 40 ms
[2023-03-15 08:28:22] [INFO ] [Real]Absence check using 20000 positive place invariants in 41268 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[7265]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 133 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 136 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:28:22] [INFO ] Computed 20000 place invariants in 45 ms
[2023-03-15 08:28:25] [INFO ] Implicit Places using invariants in 2597 ms returned []
Implicit Place search using SMT only with invariants took 2598 ms to find 0 implicit places.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:28:25] [INFO ] Computed 20000 place invariants in 43 ms
[2023-03-15 08:28:27] [INFO ] Dead Transitions using invariants and state equation in 2621 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Ending property specific reduction for Philosophers-COL-010000-UpperBounds-07 in 235824 ms.
Starting property specific reduction for Philosophers-COL-010000-UpperBounds-12
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-15 08:28:28] [INFO ] Computed 20000 place invariants in 139 ms
Finished random walk after 9154 steps, including 2 resets, run visited all 1 properties in 30003 ms. (steps per millisecond=0 )
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5216 ms. (steps per millisecond=1 ) properties seen 0
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-15 08:29:03] [INFO ] Computed 20000 place invariants in 187 ms
Current structural bounds on expressions (after SMT) : [10000] Max seen :[274]
Support contains 10000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Free-agglomeration rule (complex) applied 20000 times.
Iterating global reduction 0 with 20000 rules applied. Total rules applied 20000 place count 50000 transition count 30000
Reduce places removed 20000 places and 0 transitions.
Ensure Unique test removed 10000 transitions
Reduce isomorphic transitions removed 10000 transitions.
Iterating post reduction 0 with 30000 rules applied. Total rules applied 50000 place count 30000 transition count 20000
Applied a total of 50000 rules in 35684 ms. Remains 30000 /50000 variables (removed 20000) and now considering 20000/50000 (removed 30000) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/50000 places, 20000/50000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:29:44] [INFO ] Computed 20000 place invariants in 53 ms
Finished random walk after 17609 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5020 ms. (steps per millisecond=1 )
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:30:19] [INFO ] Computed 20000 place invariants in 54 ms
[2023-03-15 08:30:51] [INFO ] [Real]Absence check using 20000 positive place invariants in 27565 ms returned sat
[2023-03-15 08:30:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 08:31:04] [INFO ] [Real]Absence check using state equation in 13369 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[2821]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 140 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 126 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:31:04] [INFO ] Computed 20000 place invariants in 65 ms
[2023-03-15 08:31:07] [INFO ] Implicit Places using invariants in 2476 ms returned []
Implicit Place search using SMT only with invariants took 2479 ms to find 0 implicit places.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:31:07] [INFO ] Computed 20000 place invariants in 65 ms
[2023-03-15 08:31:09] [INFO ] Dead Transitions using invariants and state equation in 2375 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:31:09] [INFO ] Computed 20000 place invariants in 51 ms
Finished random walk after 17794 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5070 ms. (steps per millisecond=1 )
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:31:44] [INFO ] Computed 20000 place invariants in 57 ms
[2023-03-15 08:32:16] [INFO ] [Real]Absence check using 20000 positive place invariants in 27248 ms returned sat
[2023-03-15 08:32:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 08:32:30] [INFO ] [Real]Absence check using state equation in 13631 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[2830]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 113 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 128 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:32:30] [INFO ] Computed 20000 place invariants in 52 ms
[2023-03-15 08:32:33] [INFO ] Implicit Places using invariants in 2738 ms returned []
Implicit Place search using SMT only with invariants took 2741 ms to find 0 implicit places.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:32:33] [INFO ] Computed 20000 place invariants in 40 ms
[2023-03-15 08:32:35] [INFO ] Dead Transitions using invariants and state equation in 2633 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:32:35] [INFO ] Computed 20000 place invariants in 59 ms
Finished random walk after 17614 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 9001 steps, including 0 resets, run visited all 1 properties in 5542 ms. (steps per millisecond=1 )
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:33:11] [INFO ] Computed 20000 place invariants in 49 ms
[2023-03-15 08:33:46] [INFO ] [Real]Absence check using 20000 positive place invariants in 30424 ms returned sat
[2023-03-15 08:33:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 08:33:56] [INFO ] [Real]Absence check using state equation in 10491 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[2847]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 128 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 127 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:33:56] [INFO ] Computed 20000 place invariants in 50 ms
[2023-03-15 08:33:59] [INFO ] Implicit Places using invariants in 2287 ms returned []
Implicit Place search using SMT only with invariants took 2311 ms to find 0 implicit places.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:33:59] [INFO ] Computed 20000 place invariants in 46 ms
[2023-03-15 08:34:01] [INFO ] Dead Transitions using invariants and state equation in 2270 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:34:01] [INFO ] Computed 20000 place invariants in 39 ms
Finished random walk after 17848 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 9001 steps, including 0 resets, run visited all 1 properties in 5478 ms. (steps per millisecond=1 )
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:34:37] [INFO ] Computed 20000 place invariants in 43 ms
[2023-03-15 08:35:06] [INFO ] [Real]Absence check using 20000 positive place invariants in 25623 ms returned sat
[2023-03-15 08:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 08:35:22] [INFO ] [Real]Absence check using state equation in 15675 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[2847]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 120 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 115 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:35:22] [INFO ] Computed 20000 place invariants in 69 ms
[2023-03-15 08:35:24] [INFO ] Implicit Places using invariants in 2339 ms returned []
Implicit Place search using SMT only with invariants took 2343 ms to find 0 implicit places.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:35:24] [INFO ] Computed 20000 place invariants in 40 ms
[2023-03-15 08:35:27] [INFO ] Dead Transitions using invariants and state equation in 2323 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Ending property specific reduction for Philosophers-COL-010000-UpperBounds-12 in 419196 ms.
Starting property specific reduction for Philosophers-COL-010000-UpperBounds-13
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-15 08:35:27] [INFO ] Computed 20000 place invariants in 103 ms
Finished random walk after 8957 steps, including 2 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Interrupted Best-First random walk after 9001 steps, including 0 resets, run timeout after 5538 ms. (steps per millisecond=1 ) properties seen 0
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-15 08:36:02] [INFO ] Computed 20000 place invariants in 133 ms
Current structural bounds on expressions (after SMT) : [10000] Max seen :[1383]
Support contains 10000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Performed 10000 Post agglomeration using F-continuation condition.Transition count delta: 10000
Deduced a syphon composed of 10000 places in 8 ms
Reduce places removed 10000 places and 0 transitions.
Iterating global reduction 0 with 20000 rules applied. Total rules applied 20000 place count 40000 transition count 40000
Free-agglomeration rule (complex) applied 10000 times.
Iterating global reduction 0 with 10000 rules applied. Total rules applied 30000 place count 40000 transition count 30000
Reduce places removed 10000 places and 0 transitions.
Drop transitions removed 10000 transitions
Reduce isomorphic transitions removed 10000 transitions.
Iterating post reduction 0 with 20000 rules applied. Total rules applied 50000 place count 30000 transition count 20000
Applied a total of 50000 rules in 22789 ms. Remains 30000 /50000 variables (removed 20000) and now considering 20000/50000 (removed 30000) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/50000 places, 20000/50000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:36:30] [INFO ] Computed 20000 place invariants in 33 ms
Finished random walk after 14486 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 9001 steps, including 0 resets, run visited all 1 properties in 5614 ms. (steps per millisecond=1 )
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:37:06] [INFO ] Computed 20000 place invariants in 34 ms
[2023-03-15 08:37:51] [INFO ] [Real]Absence check using 20000 positive place invariants in 40985 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[7117]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 163 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 158 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:37:52] [INFO ] Computed 20000 place invariants in 46 ms
[2023-03-15 08:37:54] [INFO ] Implicit Places using invariants in 2601 ms returned []
Implicit Place search using SMT only with invariants took 2602 ms to find 0 implicit places.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:37:54] [INFO ] Computed 20000 place invariants in 40 ms
[2023-03-15 08:37:56] [INFO ] Dead Transitions using invariants and state equation in 2288 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:37:56] [INFO ] Computed 20000 place invariants in 34 ms
Finished random walk after 14485 steps, including 0 resets, run visited all 1 properties in 30002 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5046 ms. (steps per millisecond=1 )
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:38:32] [INFO ] Computed 20000 place invariants in 45 ms
[2023-03-15 08:39:17] [INFO ] [Real]Absence check using 20000 positive place invariants in 40950 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[7142]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 130 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 126 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:39:17] [INFO ] Computed 20000 place invariants in 43 ms
[2023-03-15 08:39:19] [INFO ] Implicit Places using invariants in 2351 ms returned []
Implicit Place search using SMT only with invariants took 2357 ms to find 0 implicit places.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:39:19] [INFO ] Computed 20000 place invariants in 28 ms
[2023-03-15 08:39:22] [INFO ] Dead Transitions using invariants and state equation in 2571 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:39:22] [INFO ] Computed 20000 place invariants in 54 ms
Finished random walk after 14247 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5113 ms. (steps per millisecond=1 )
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:39:57] [INFO ] Computed 20000 place invariants in 46 ms
[2023-03-15 08:40:42] [INFO ] [Real]Absence check using 20000 positive place invariants in 41291 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[7142]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 159 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 160 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:40:43] [INFO ] Computed 20000 place invariants in 36 ms
[2023-03-15 08:40:46] [INFO ] Implicit Places using invariants in 2820 ms returned []
Implicit Place search using SMT only with invariants took 2825 ms to find 0 implicit places.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:40:46] [INFO ] Computed 20000 place invariants in 69 ms
[2023-03-15 08:40:49] [INFO ] Dead Transitions using invariants and state equation in 3186 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Ending property specific reduction for Philosophers-COL-010000-UpperBounds-13 in 322156 ms.
Starting property specific reduction for Philosophers-COL-010000-UpperBounds-14
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-15 08:40:49] [INFO ] Computed 20000 place invariants in 133 ms
Finished random walk after 9181 steps, including 2 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5224 ms. (steps per millisecond=1 ) properties seen 0
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-15 08:41:24] [INFO ] Computed 20000 place invariants in 187 ms
Current structural bounds on expressions (after SMT) : [10000] Max seen :[264]
Support contains 10000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Free-agglomeration rule (complex) applied 20000 times.
Iterating global reduction 0 with 20000 rules applied. Total rules applied 20000 place count 50000 transition count 30000
Reduce places removed 20000 places and 0 transitions.
Ensure Unique test removed 10000 transitions
Reduce isomorphic transitions removed 10000 transitions.
Iterating post reduction 0 with 30000 rules applied. Total rules applied 50000 place count 30000 transition count 20000
Applied a total of 50000 rules in 31113 ms. Remains 30000 /50000 variables (removed 20000) and now considering 20000/50000 (removed 30000) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/50000 places, 20000/50000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:42:01] [INFO ] Computed 20000 place invariants in 48 ms
Finished random walk after 17656 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5060 ms. (steps per millisecond=1 )
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:42:36] [INFO ] Computed 20000 place invariants in 44 ms
[2023-03-15 08:43:13] [INFO ] [Real]Absence check using 20000 positive place invariants in 33825 ms returned sat
[2023-03-15 08:43:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 08:43:21] [INFO ] [Real]Absence check using state equation in 7411 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[2821]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 129 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 114 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:43:21] [INFO ] Computed 20000 place invariants in 68 ms
[2023-03-15 08:43:24] [INFO ] Implicit Places using invariants in 2669 ms returned []
Implicit Place search using SMT only with invariants took 2680 ms to find 0 implicit places.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:43:24] [INFO ] Computed 20000 place invariants in 41 ms
[2023-03-15 08:43:26] [INFO ] Dead Transitions using invariants and state equation in 2329 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:43:26] [INFO ] Computed 20000 place invariants in 87 ms
Finished random walk after 17763 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 9001 steps, including 0 resets, run visited all 1 properties in 5662 ms. (steps per millisecond=1 )
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:44:02] [INFO ] Computed 20000 place invariants in 65 ms
[2023-03-15 08:44:34] [INFO ] [Real]Absence check using 20000 positive place invariants in 28107 ms returned sat
[2023-03-15 08:44:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 08:44:47] [INFO ] [Real]Absence check using state equation in 12862 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[2821]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 150 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 126 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:44:47] [INFO ] Computed 20000 place invariants in 71 ms
[2023-03-15 08:44:50] [INFO ] Implicit Places using invariants in 2556 ms returned []
Implicit Place search using SMT only with invariants took 2557 ms to find 0 implicit places.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-15 08:44:50] [INFO ] Computed 20000 place invariants in 67 ms
[2023-03-15 08:44:53] [INFO ] Dead Transitions using invariants and state equation in 2624 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 30000/30000 places, 20000/20000 transitions.
Ending property specific reduction for Philosophers-COL-010000-UpperBounds-14 in 243856 ms.
[2023-03-15 08:44:55] [INFO ] Flatten gal took : 2209 ms
[2023-03-15 08:44:57] [INFO ] Applying decomposition
[2023-03-15 08:44:59] [INFO ] Flatten gal took : 1773 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph8995603188223915922.txt' '-o' '/tmp/graph8995603188223915922.bin' '-w' '/tmp/graph8995603188223915922.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8995603188223915922.bin' '-l' '-1' '-v' '-w' '/tmp/graph8995603188223915922.weights' '-q' '0' '-e' '0.001'
[2023-03-15 08:45:04] [INFO ] Decomposing Gal with order
[2023-03-15 08:45:18] [INFO ] Rewriting arrays to variables to allow decomposition.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Philosophers-COL-010000"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2022"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool gold2022"
echo " Input is Philosophers-COL-010000, 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 r319-tall-167873969800021"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-010000.tgz
mv Philosophers-COL-010000 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;