Trace number 4424882

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sat4j Resolution Default 2024-07-07OPTIMUM 1.28803 0.729137

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/academics/
normalized-send_wcsp.wbo
MD5SUMd10a0e940c7226e170e59c59d745fc7e
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.061447
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables84
Total number of constraints11473
Number of soft constraints11462
Number of constraints which are clauses11462
Number of constraints which are cardinality constraints (but not clauses)11
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint10
Top cost 1
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 11462
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 11
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.00/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.08	c See www.sat4j.org for details.
0.00/0.09	c version CUSTOM.v20240707
0.13/0.11	c java.runtime.name	OpenJDK Runtime Environment
0.13/0.11	c java.vm.name		OpenJDK 64-Bit Server VM
0.13/0.11	c java.vm.version	22.0.1+8-16
0.13/0.11	c java.vm.vendor	Oracle Corporation
0.13/0.11	c sun.arch.data.model	64
0.13/0.11	c java.version		22.0.1
0.13/0.11	c os.name		Linux
0.13/0.11	c os.version		4.18.0-301.1.el8.x86_64
0.13/0.11	c os.arch		amd64
0.13/0.11	c Free memory 		2113181440
0.13/0.11	c Max memory 		16282288128
0.13/0.11	c Total memory 		2122317824
0.13/0.12	c Number of processors 	2
0.13/0.17	--- Begin Solver configuration ---
0.13/0.17	org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@5e91993f
0.13/0.17	Learn all clauses as in MiniSAT
0.13/0.17	LOGGER=java.util.logging.Logger@cac736f claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.13/0.17	VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.13/0.17	No reason simplification
0.13/0.17	Glucose 2.1 dynamic restart strategy
0.13/0.17	Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.13/0.17	timeout=2147483s
0.13/0.17	DB Simplification allowed=false
0.13/0.17	Listener: none
0.13/0.17	--- End Solver configuration ---
0.13/0.17	c Pseudo Boolean Optimization by upper bound
0.13/0.17	c --- Begin Solver configuration ---
0.13/0.17	c org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@5e91993f
0.13/0.17	c Learn all clauses as in MiniSAT
0.13/0.17	c LOGGER=java.util.logging.Logger@cac736f claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.13/0.17	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.13/0.17	c No reason simplification
0.13/0.17	c Glucose 2.1 dynamic restart strategy
0.13/0.17	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.13/0.17	c timeout=2147483s
0.13/0.17	c DB Simplification allowed=false
0.13/0.17	c Listener: none
0.13/0.17	c --- End Solver configuration ---
0.13/0.17	c solving HOME/instance-4424882-1720883599.wbo
0.13/0.17	c reading problem ... 
0.72/0.44	c ... done. Wall clock time 0.271s.
0.72/0.44	c declared #vars     84
0.72/0.44	c internal #vars     11546
0.72/0.45	c #constraints  11485
0.72/0.45	c constraints type 
0.72/0.45	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 6
0.72/0.45	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 8
0.72/0.45	c org.sat4j.pb.constraints.pb.UnitClausesPB => 1
0.72/0.45	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 11470
0.72/0.45	c 11485 constraints processed.
0.72/0.46	c objective function length is 11462 literals
1.09/0.65	c SATISFIABLE
1.09/0.65	c OPTIMIZING...
1.09/0.65	c Got one! Elapsed wall clock time (in seconds):0.479
1.09/0.65	o 0
1.09/0.67	c starts		: 1
1.09/0.68	c conflicts		: 759
1.09/0.69	c decisions		: 1256
1.09/0.69	c propagations		: 20498
1.09/0.69	c inspects		: 227376
1.09/0.69	c shortcuts		: 0
1.09/0.69	c learnt literals	: 2
1.09/0.69	c learnt binary clauses	: 4
1.09/0.69	c learnt ternary clauses	: 2
1.09/0.69	c learnt constraints	: 757
1.09/0.69	c ignored constraints	: 0
1.09/0.69	c root simplifications	: 0
1.09/0.69	c removed literals (reason simplification)	: 0
1.09/0.69	c reason swapping (by a shorter reason)	: 0
1.09/0.69	c Calls to reduceDB	: 0
1.09/0.69	c Number of update (reduction) of LBD	: 228
1.09/0.69	c Imported unit clauses	: 0
1.09/0.69	c No decision after first conflict	: false
1.09/0.69	c number of reductions to clauses (during analyze)	: 0
1.09/0.69	c number of learned constraints concerned by reduction	: 0
1.09/0.69	c number of learning phase by resolution	: 0
1.09/0.69	c number of learning phase by cutting planes	: 0
1.09/0.69	c number of rounding to 1 operations	: 0
1.09/0.69	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
1.09/0.69	c number of reductions of the coefficients by power 2 	: 0
1.09/0.69	c number of right shift for reduction by power 2 	: 0
1.09/0.69	c number of reductions of the coefficients by GCD over coefficients 	: 0
1.09/0.69	c number of ending skipping 	: 0
1.09/0.69	c number of internal skipping 	: 0
1.09/0.69	c number of derivation steps 	: 0
1.09/0.69	c number of skipped derivation steps 	: 0
1.09/0.69	c number of remaining unassigned 	: 0
1.09/0.69	c number of remaining assigned 	: 0
1.09/0.69	c number of falsified literals weakened from reason	: 0
1.09/0.69	c number of falsified literals weakened from conflict	: 0
1.09/0.69	c time for arithmetic operations	: 0
1.09/0.69	c minimum degree of deleted constraints	: null
1.09/0.69	c maximum degree of deleted constraints	: null
1.09/0.69	c number of deleted constraints	: 0
1.09/0.70	c speed (assignments/second)	: 108455.02645502645
1.09/0.70	c non guided choices	: 73
1.09/0.70	c learnt constraints type org.sat4j.pb.constraints.pb.LearntHTClausePB	: 753
1.09/0.70	c learnt constraints type org.sat4j.pb.constraints.pb.LearntBinaryClausePB	: 4
1.09/0.70	s OPTIMUM FOUND
1.09/0.70	c Found 1 solution(s)
1.09/0.70	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 -x10 -x11 -x12 -x13 -x14 x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 x37 -x38 -x39 x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 x80 -x81 x82 x83 -x84 
1.09/0.70	c objective function=0
1.09/0.70	c Total wall clock time (in seconds): 0.531

Verifier Data 

OK	0

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 64059 MiB (53447 MiB free)
  memory of node 1: 64510 MiB (62639 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4424882-1720883599/watcher-4424882-1720883599 -o /tmp/evaluation-result-4424882-1720883599/solver-4424882-1720883599 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1720879372-701332 --watchdog 3760 java -jar sat4j-pb.jar HOME/instance-4424882-1720883599.wbo 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=705931, runsolver pid=705928
Current StackSize limit: 8192 KiB


[startup+0.101374 s]*
/proc/loadavg: 4.42 4.24 4.19 5/319 705949
/proc/meminfo: memFree=118834476/131655788 swapFree=131071996/131071996
[pid=705931] ppid=705928 vsize=18975048 memory=59184 CPUtime=0.13 cores=5,7
/proc/705931/stat : 705931 (java) S 705928 705931 696886 0 -1 1077936128 6774 0 0 0 12 1 0 0 20 0 18 0 140519149 19430449152 14796 134679101440 94167811792896 94167811796592 140732524443584 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94167811804408 94167811805200 94167835918336 140732524450797 140732524450887 140732524450887 140732524457928 0
/proc/705931/statm: 4743762 14796 5661 1 0 551039 0
[pid=705931/tid=705933] ppid=705928 vsize=18975048 memory=4026561586 CPUtime=0.09 cores=5,7
/proc/705931/task/705933/stat : 705933 (java) R 705928 705931 696886 0 -1 4194368 5637 0 0 0 8 1 0 0 20 0 18 0 140519149 19430449152 14815 134679101440 94167811792896 94167811796592 140732524443584 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94167811804408 94167811805200 94167835918336 140732524450797 140732524450887 140732524450887 140732524457928 0
[pid=705931/tid=705942] ppid=705928 vsize=18975048 memory=232851243367 CPUtime=0 cores=5,7
/proc/705931/task/705942/stat : 705942 (Finalizer) S 705928 705931 696886 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 140519152 19430449152 14815 134679101440 94167811792896 94167811796592 140732524443584 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94167811804408 94167811805200 94167835918336 140732524450797 140732524450887 140732524450887 140732524457928 0
[pid=705931/tid=705949] ppid=705928 vsize=18975048 memory=15823283178223670 CPUtime=0 cores=5,7
/proc/705931/task/705949/stat : 705949 (Common-Cleaner) S 705928 705931 696886 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 140519153 19430449152 14815 134679101440 94167811792896 94167811796592 140732524443584 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94167811804408 94167811805200 94167835918336 140732524450797 140732524450887 140732524450887 140732524457928 0
Current children cumulated CPU time: 0.13 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 59184 KiB

[startup+0.207532 s]*
/proc/loadavg: 4.42 4.24 4.19 8/319 705949
/proc/meminfo: memFree=118825420/131655788 swapFree=131071996/131071996
[pid=705931] ppid=705928 vsize=18975048 memory=68648 CPUtime=0.32 cores=5,7
/proc/705931/stat : 705931 (java) S 705928 705931 696886 0 -1 1077936128 7510 0 0 0 30 2 0 0 20 0 18 0 140519149 19430449152 17162 134679101440 94167811792896 94167811796592 140732524443584 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94167811804408 94167811805200 94167835918336 140732524450797 140732524450887 140732524450887 140732524457928 0
/proc/705931/statm: 4743762 17162 5750 1 0 551599 0
[pid=705931/tid=705933] ppid=705928 vsize=18975048 memory=4782652875487838339 CPUtime=0.19 cores=5,7
/proc/705931/task/705933/stat : 705933 (java) R 705928 705931 696886 0 -1 4194368 5911 0 0 0 18 1 0 0 20 0 18 0 140519149 19430449152 17162 134679101440 94167811792896 94167811796592 140732524443584 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94167811804408 94167811805200 94167835918336 140732524450797 140732524450887 140732524450887 140732524457928 0
[pid=705931/tid=705942] ppid=705928 vsize=18975048 memory=1645 CPUtime=0 cores=5,7
/proc/705931/task/705942/stat : 705942 (Finalizer) S 705928 705931 696886 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 140519152 19430449152 17162 134679101440 94167811792896 94167811796592 140732524443584 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94167811804408 94167811805200 94167835918336 140732524450797 140732524450887 140732524450887 140732524457928 0
[pid=705931/tid=705949] ppid=705928 vsize=18975048 memory=13847460783068500 CPUtime=0 cores=5,7
/proc/705931/task/705949/stat : 705949 (Common-Cleaner) S 705928 705931 696886 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 140519153 19430449152 17162 134679101440 94167811792896 94167811796592 140732524443584 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94167811804408 94167811805200 94167835918336 140732524450797 140732524450887 140732524450887 140732524457928 0
Current children cumulated CPU time: 0.32 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 68648 KiB

[startup+0.307223 s]*
/proc/loadavg: 4.42 4.24 4.19 7/319 705949
/proc/meminfo: memFree=118805720/131655788 swapFree=131071996/131071996
[pid=705931] ppid=705928 vsize=18975048 memory=90036 CPUtime=0.51 cores=5,7
/proc/705931/stat : 705931 (java) S 705928 705931 696886 0 -1 1077936128 8699 0 0 0 48 3 0 0 20 0 18 0 140519149 19430449152 22509 134679101440 94167811792896 94167811796592 140732524443584 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94167811804408 94167811805200 94167835918336 140732524450797 140732524450887 140732524450887 140732524457928 0
/proc/705931/statm: 4743762 22509 5835 1 0 552321 0
[pid=705931/tid=705933] ppid=705928 vsize=18975048 memory=-8600575010254791356 CPUtime=0.29 cores=5,7
/proc/705931/task/705933/stat : 705933 (java) R 705928 705931 696886 0 -1 4194368 5925 0 0 0 27 2 0 0 20 0 18 0 140519149 19430449152 22509 134679101440 94167811792896 94167811796592 140732524443584 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94167811804408 94167811805200 94167835918336 140732524450797 140732524450887 140732524450887 140732524457928 0
[pid=705931/tid=705942] ppid=705928 vsize=18975048 memory=0 CPUtime=0 cores=5,7
/proc/705931/task/705942/stat : 705942 (Finalizer) S 705928 705931 696886 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 140519152 19430449152 22509 134679101440 94167811792896 94167811796592 140732524443584 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94167811804408 94167811805200 94167835918336 140732524450797 140732524450887 140732524450887 140732524457928 0
[pid=705931/tid=705949] ppid=705928 vsize=18975048 memory=0 CPUtime=0 cores=5,7
/proc/705931/task/705949/stat : 705949 (Common-Cleaner) S 705928 705931 696886 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 140519153 19430449152 22509 134679101440 94167811792896 94167811796592 140732524443584 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94167811804408 94167811805200 94167835918336 140732524450797 140732524450887 140732524450887 140732524457928 0
Current children cumulated CPU time: 0.51 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 90036 KiB

[startup+0.705638 s]
/proc/loadavg: 4.42 4.24 4.19 8/320 705950
/proc/meminfo: memFree=118772532/131655788 swapFree=131071996/131071996
[pid=705931] ppid=705928 vsize=19174740 memory=128476 CPUtime=1.27 cores=5,7
/proc/705931/stat : 705931 (java) S 705928 705931 696886 0 -1 1077936128 10394 0 0 0 123 4 0 0 20 0 17 0 140519149 19634933760 32119 134679101440 94167811792896 94167811796592 140732524443584 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94167811804408 94167811805200 94167835918336 140732524450797 140732524450887 140732524450887 140732524457928 0
/proc/705931/statm: 4793685 32119 5872 1 0 554222 0
[pid=705931/tid=705933] ppid=705928 vsize=19174740 memory=5424 CPUtime=0.62 cores=5,7
/proc/705931/task/705933/stat : 705933 (java) S 705928 705931 696886 0 -1 1077936192 6084 0 0 0 59 3 0 0 20 0 17 0 140519149 19634933760 32119 134679101440 94167811792896 94167811796592 140732524443584 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94167811804408 94167811805200 94167835918336 140732524450797 140732524450887 140732524450887 140732524457928 0
[pid=705931/tid=705942] ppid=705928 vsize=19174740 memory=11948 CPUtime=0 cores=5,7
/proc/705931/task/705942/stat : 705942 (Finalizer) S 705928 705931 696886 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 17 0 140519152 19634933760 32119 134679101440 94167811792896 94167811796592 140732524443584 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94167811804408 94167811805200 94167835918336 140732524450797 140732524450887 140732524450887 140732524457928 0
[pid=705931/tid=705949] ppid=705928 vsize=19174740 memory=279969725211304 CPUtime=0 cores=5,7
/proc/705931/task/705949/stat : 705949 (Common-Cleaner) S 705928 705931 696886 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 17 0 140519153 19634933760 32119 134679101440 94167811792896 94167811796592 140732524443584 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94167811804408 94167811805200 94167835918336 140732524450797 140732524450887 140732524450887 140732524457928 0
Current children cumulated CPU time: 1.27 s
Current children cumulated vsize: 19174740 KiB
Current children cumulated memory: 128476 KiB

[startup+0.729108 s]
# the end of solver process 705931 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=1.23484 s, system=0.053192 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.705638 s]
/proc/loadavg: 4.42 4.24 4.19 8/320 705950
/proc/meminfo: memFree=118772532/131655788 swapFree=131071996/131071996
[pid=705931] ppid=705928 vsize=19174740 memory=128476 CPUtime=1.27 cores=5,7
/proc/705931/stat : 705931 (java) S 705928 705931 696886 0 -1 1077936128 10394 0 0 0 123 4 0 0 20 0 17 0 140519149 19634933760 32119 134679101440 94167811792896 94167811796592 140732524443584 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94167811804408 94167811805200 94167835918336 140732524450797 140732524450887 140732524450887 140732524457928 0
/proc/705931/statm: 4793685 32119 5872 1 0 554222 0
[pid=705931/tid=705933] ppid=705928 vsize=19174740 memory=5424 CPUtime=0.62 cores=5,7
/proc/705931/task/705933/stat : 705933 (java) S 705928 705931 696886 0 -1 1077936192 6084 0 0 0 59 3 0 0 20 0 17 0 140519149 19634933760 32119 134679101440 94167811792896 94167811796592 140732524443584 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94167811804408 94167811805200 94167835918336 140732524450797 140732524450887 140732524450887 140732524457928 0
[pid=705931/tid=705942] ppid=705928 vsize=19174740 memory=11948 CPUtime=0 cores=5,7
/proc/705931/task/705942/stat : 705942 (Finalizer) S 705928 705931 696886 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 17 0 140519152 19634933760 32119 134679101440 94167811792896 94167811796592 140732524443584 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94167811804408 94167811805200 94167835918336 140732524450797 140732524450887 140732524450887 140732524457928 0
[pid=705931/tid=705949] ppid=705928 vsize=19174740 memory=279969725211304 CPUtime=0 cores=5,7
/proc/705931/task/705949/stat : 705949 (Common-Cleaner) S 705928 705931 696886 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 17 0 140519153 19634933760 32119 134679101440 94167811792896 94167811796592 140732524443584 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94167811804408 94167811805200 94167835918336 140732524450797 140732524450887 140732524450887 140732524457928 0
Current children cumulated CPU time: 1.27 s
Current children cumulated vsize: 19174740 KiB
Current children cumulated memory: 128476 KiB

Child status: 30

Real time (s): 0.729137
CPU time (s): 1.28803
CPU user time (s): 1.23484
CPU system time (s): 0.053192
CPU usage (%): 176.652
Max. virtual memory (cumulated for all children) (KiB): 19174740
Max. memory (cumulated for all children) (KiB): 128476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.23484
system time used= 0.053192
maximum resident set size= 129856
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10429
page faults= 0
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 429
involuntary context switches= 81


# summary of solver processes directly reported to runsolver:
#   pid: 705931
#   total CPU time (s): 1.28803
#   total CPU user time (s): 1.23484
#   total CPU system time (s): 0.053192

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.010437 second user time and 0.036549 second system time

The end

Launcher Data 

Begin job on nodeC010 at 2024-07-13 17:13:30
IDJOB=4424882
IDBENCH=143897
IDSOLVER=3037
FILE ID=nodeC010/4424882-1720883599
RUNJOBID= nodeC010-1720879372-701332
SLURM_JOB_ID= 7483758
Free space on /tmp= 723760 MiB

SOLVER NAME= Sat4j Resolution Default 2024-07-07
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/academics/normalized-send_wcsp.wbo
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4424882-1720883599/watcher-4424882-1720883599 -o /tmp/evaluation-result-4424882-1720883599/solver-4424882-1720883599 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1720879372-701332 --watchdog 3760  java -jar sat4j-pb.jar HOME/instance-4424882-1720883599.wbo

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2

MD5SUM BENCH= d10a0e940c7226e170e59c59d745fc7e
RANDOM SEED=1994833218

nodeC010.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3678.354
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3648.077
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.339
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.215
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3596.725
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 2095.065
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1198.157
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 2593.878
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        118872840 kB
MemAvailable:   118811976 kB
Buffers:          325004 kB
Cached:           462448 kB
SwapCached:            0 kB
Active:           500152 kB
Inactive:       11760812 kB
Active(anon):       1456 kB
Inactive(anon): 11509428 kB
Active(file):     498696 kB
Inactive(file):   251384 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              1208 kB
Writeback:            20 kB
AnonPages:      11473232 kB
Mapped:           122104 kB
Shmem:             37704 kB
KReclaimable:      58172 kB
Slab:             148160 kB
SReclaimable:      58172 kB
SUnreclaim:        89988 kB
KernelStack:        4912 kB
PageTables:        32616 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:   27127524 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            45856 kB
HardwareCorrupted:     0 kB
AnonHugePages:  11122688 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      162632 kB
DirectMap2M:     9179136 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 723756 MiB
End job on nodeC010 at 2024-07-13 17:13:31