Trace number 4424928

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 1.01931 0.655165

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/dimacs/
normalized-pret60_40_ext.wbo
MD5SUM69782c1f0853f8b1a3e221c0e17166d7
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark0.010716
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables120
Total number of constraints220
Number of soft constraints160
Number of constraints which are clauses160
Number of constraints which are cardinality constraints (but not clauses)60
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Top cost 161
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 160
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.09/0.19	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.09/0.19	c This is free software under the dual EPL/GNU LGPL licenses.
0.09/0.19	c See www.sat4j.org for details.
0.09/0.20	c version CUSTOM.v20240707
0.09/0.23	c java.runtime.name	OpenJDK Runtime Environment
0.09/0.23	c java.vm.name		OpenJDK 64-Bit Server VM
0.09/0.23	c java.vm.version	22.0.1+8-16
0.09/0.23	c java.vm.vendor	Oracle Corporation
0.09/0.23	c sun.arch.data.model	64
0.09/0.23	c java.version		22.0.1
0.09/0.23	c os.name		Linux
0.09/0.23	c os.version		4.18.0-301.1.el8.x86_64
0.09/0.23	c os.arch		amd64
0.28/0.24	c Free memory 		2115194816
0.28/0.24	c Max memory 		16282288128
0.28/0.24	c Total memory 		2122317824
0.28/0.25	c Number of processors 	2
0.28/0.33	--- Begin Solver configuration ---
0.28/0.33	org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@5e91993f
0.28/0.33	Learn all clauses as in MiniSAT
0.28/0.33	LOGGER=java.util.logging.Logger@cac736f claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.28/0.33	VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.28/0.33	No reason simplification
0.28/0.33	Glucose 2.1 dynamic restart strategy
0.28/0.33	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
0.28/0.33	timeout=2147483s
0.28/0.33	DB Simplification allowed=false
0.28/0.33	Listener: none
0.28/0.33	--- End Solver configuration ---
0.44/0.34	c Pseudo Boolean Optimization by upper bound
0.44/0.34	c --- Begin Solver configuration ---
0.44/0.34	c org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@5e91993f
0.44/0.34	c Learn all clauses as in MiniSAT
0.44/0.34	c LOGGER=java.util.logging.Logger@cac736f claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.44/0.34	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.44/0.34	c No reason simplification
0.44/0.34	c Glucose 2.1 dynamic restart strategy
0.44/0.34	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
0.44/0.34	c timeout=2147483s
0.44/0.34	c DB Simplification allowed=false
0.44/0.34	c Listener: none
0.44/0.34	c --- End Solver configuration ---
0.44/0.34	c solving HOME/instance-4424928-1720890789.wbo
0.44/0.34	c reading problem ... 
0.44/0.41	c ... done. Wall clock time 0.065s.
0.44/0.41	c declared #vars     120
0.44/0.41	c internal #vars     280
0.44/0.41	c #constraints  281
0.44/0.41	c constraints type 
0.44/0.41	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 120
0.44/0.41	c org.sat4j.specs.Constr$1 => 1
0.44/0.41	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 160
0.44/0.41	c 281 constraints processed.
0.44/0.44	c objective function length is 160 literals
0.65/0.48	c SATISFIABLE
0.65/0.48	c OPTIMIZING...
0.65/0.48	c Got one! Elapsed wall clock time (in seconds):0.143
0.65/0.48	o 3
0.65/0.50	c Got one! Elapsed wall clock time (in seconds):0.166
0.65/0.50	o 1
0.80/0.59	c starts		: 5
0.80/0.60	c conflicts		: 572
0.80/0.60	c decisions		: 1493
0.80/0.60	c propagations		: 15129
0.80/0.61	c inspects		: 59779
0.80/0.61	c shortcuts		: 0
0.80/0.61	c learnt literals	: 8
0.80/0.61	c learnt binary clauses	: 8
0.80/0.61	c learnt ternary clauses	: 20
0.80/0.61	c learnt constraints	: 563
0.80/0.61	c ignored constraints	: 0
0.80/0.61	c root simplifications	: 0
0.80/0.61	c removed literals (reason simplification)	: 0
0.80/0.61	c reason swapping (by a shorter reason)	: 0
0.80/0.61	c Calls to reduceDB	: 0
0.80/0.61	c Number of update (reduction) of LBD	: 160
0.80/0.61	c Imported unit clauses	: 0
0.80/0.61	c No decision after first conflict	: false
0.80/0.61	c number of reductions to clauses (during analyze)	: 0
0.80/0.61	c number of learned constraints concerned by reduction	: 0
0.80/0.61	c number of learning phase by resolution	: 0
0.80/0.61	c number of learning phase by cutting planes	: 0
0.80/0.61	c number of rounding to 1 operations	: 0
0.80/0.61	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.80/0.61	c number of reductions of the coefficients by power 2 	: 0
0.80/0.61	c number of right shift for reduction by power 2 	: 0
0.80/0.61	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.80/0.61	c number of ending skipping 	: 0
0.80/0.61	c number of internal skipping 	: 0
0.80/0.61	c number of derivation steps 	: 0
0.80/0.61	c number of skipped derivation steps 	: 0
0.80/0.61	c number of remaining unassigned 	: 0
0.80/0.61	c number of remaining assigned 	: 0
0.80/0.61	c number of falsified literals weakened from reason	: 0
0.80/0.61	c number of falsified literals weakened from conflict	: 0
0.80/0.61	c time for arithmetic operations	: 0
0.96/0.62	c minimum degree of deleted constraints	: null
0.96/0.62	c maximum degree of deleted constraints	: null
0.96/0.62	c number of deleted constraints	: 0
0.96/0.62	c speed (assignments/second)	: 83585.63535911603
0.96/0.62	c non guided choices	: 63
0.96/0.62	s OPTIMUM FOUND
0.96/0.63	c Found 2 solution(s)
0.96/0.63	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 -x85 x86 -x87 x88 -x89 x90 -x91 x92 -x93 x94 -x95 x96 -x97 x98 -x99 x100 -x101 x102 -x103 x104 x105 -x106 -x107 x108 x109 -x110 x111 -x112 -x113 x114 -x115 x116 -x117 x118 x119 -x120 
0.96/0.63	c objective function=1
0.96/0.63	c Total wall clock time (in seconds): 0.294

Verifier Data 

OK	1

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 (63203 MiB free)
  memory of node 1: 64510 MiB (63733 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4424928-1720890789/watcher-4424928-1720890789 -o /tmp/evaluation-result-4424928-1720890789/solver-4424928-1720890789 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC009-1720890801-706483 --watchdog 3760 java -jar sat4j-pb.jar HOME/instance-4424928-1720890789.wbo 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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=706534, runsolver pid=706531
Current StackSize limit: 8192 KiB


[startup+0.101404 s]*
/proc/loadavg: 0.09 0.09 0.16 8/271 706566
/proc/meminfo: memFree=129944560/131655788 swapFree=131071996/131071996
[pid=706534] ppid=706531 vsize=18975048 memory=54580 CPUtime=0.09 cores=0,2
/proc/706534/stat : 706534 (java) S 706531 706534 706473 0 -1 1077936128 5976 0 0 0 6 3 0 0 20 0 18 0 141238523 19430449152 13645 134679101440 94687397208064 94687397211760 140733022323200 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 94687397219576 94687397220368 94687423877120 140733022327845 140733022327935 140733022327935 140733022334920 0
/proc/706534/statm: 4743762 13645 5254 1 0 550520 0
[pid=706534/tid=706538] ppid=706531 vsize=18975048 memory=4026531959 CPUtime=0.07 cores=0,2
/proc/706534/task/706538/stat : 706538 (java) R 706531 706534 706473 0 -1 4194368 5163 0 0 0 5 2 0 0 20 0 18 0 141238524 19430449152 13645 134679101440 94687397208064 94687397211760 140733022323200 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94687397219576 94687397220368 94687423877120 140733022327845 140733022327935 140733022327935 140733022334920 0
[pid=706534/tid=706553] ppid=706531 vsize=18975048 memory=655 CPUtime=0 cores=0,2
/proc/706534/task/706553/stat : 706553 (Finalizer) S 706531 706534 706473 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 141238532 19430449152 13645 134679101440 94687397208064 94687397211760 140733022323200 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94687397219576 94687397220368 94687423877120 140733022327845 140733022327935 140733022327935 140733022334920 0
[pid=706534/tid=706566] ppid=706531 vsize=18975048 memory=14133329460988256 CPUtime=0 cores=0,2
/proc/706534/task/706566/stat : 706566 (Common-Cleaner) S 706531 706534 706473 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 141238533 19430449152 13645 134679101440 94687397208064 94687397211760 140733022323200 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94687397219576 94687397220368 94687423877120 140733022327845 140733022327935 140733022327935 140733022334920 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 54580 KiB

[startup+0.222405 s]*
/proc/loadavg: 0.09 0.09 0.16 10/288 706585
/proc/meminfo: memFree=129901236/131655788 swapFree=131071996/131071996
[pid=706534] ppid=706531 vsize=18975048 memory=59120 CPUtime=0.28 cores=0,2
/proc/706534/stat : 706534 (java) S 706531 706534 706473 0 -1 1077936128 6615 0 0 0 24 4 0 0 20 0 18 0 141238523 19430449152 14780 134679101440 94687397208064 94687397211760 140733022323200 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 94687397219576 94687397220368 94687423877120 140733022327845 140733022327935 140733022327935 140733022334920 0
/proc/706534/statm: 4743762 14780 5749 1 0 551033 0
[pid=706534/tid=706538] ppid=706531 vsize=18975048 memory=3472328300254199927 CPUtime=0.18 cores=0,2
/proc/706534/task/706538/stat : 706538 (java) R 706531 706534 706473 0 -1 4194368 5535 0 0 0 15 3 0 0 20 0 18 0 141238524 19430449152 14780 134679101440 94687397208064 94687397211760 140733022323200 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94687397219576 94687397220368 94687423877120 140733022327845 140733022327935 140733022327935 140733022334920 0
[pid=706534/tid=706553] ppid=706531 vsize=18975048 memory=655 CPUtime=0 cores=0,2
/proc/706534/task/706553/stat : 706553 (Finalizer) S 706531 706534 706473 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 141238532 19430449152 14780 134679101440 94687397208064 94687397211760 140733022323200 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94687397219576 94687397220368 94687423877120 140733022327845 140733022327935 140733022327935 140733022334920 0
[pid=706534/tid=706566] ppid=706531 vsize=18975048 memory=14133329460988256 CPUtime=0 cores=0,2
/proc/706534/task/706566/stat : 706566 (Common-Cleaner) S 706531 706534 706473 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 141238533 19430449152 14780 134679101440 94687397208064 94687397211760 140733022323200 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94687397219576 94687397220368 94687423877120 140733022327845 140733022327935 140733022327935 140733022334920 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 59120 KiB

[startup+0.321188 s]*
/proc/loadavg: 0.09 0.09 0.16 11/268 706589
/proc/meminfo: memFree=129944756/131655788 swapFree=131071996/131071996
[pid=706534] ppid=706531 vsize=18975048 memory=65332 CPUtime=0.44 cores=0,2
/proc/706534/stat : 706534 (java) S 706531 706534 706473 0 -1 1077936128 7180 0 0 0 40 4 0 0 20 0 18 0 141238523 19430449152 16333 134679101440 94687397208064 94687397211760 140733022323200 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 94687397219576 94687397220368 94687423877120 140733022327845 140733022327935 140733022327935 140733022334920 0
/proc/706534/statm: 4743762 16333 5763 1 0 551511 0
[pid=706534/tid=706538] ppid=706531 vsize=18975048 memory=-8527677385038275260 CPUtime=0.28 cores=0,2
/proc/706534/task/706538/stat : 706538 (java) R 706531 706534 706473 0 -1 4194368 5732 0 0 0 25 3 0 0 20 0 18 0 141238524 19430449152 16338 134679101440 94687397208064 94687397211760 140733022323200 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94687397219576 94687397220368 94687423877120 140733022327845 140733022327935 140733022327935 140733022334920 0
[pid=706534/tid=706553] ppid=706531 vsize=18975048 memory=0 CPUtime=0 cores=0,2
/proc/706534/task/706553/stat : 706553 (Finalizer) S 706531 706534 706473 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 141238532 19430449152 16338 134679101440 94687397208064 94687397211760 140733022323200 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94687397219576 94687397220368 94687423877120 140733022327845 140733022327935 140733022327935 140733022334920 0
[pid=706534/tid=706566] ppid=706531 vsize=18975048 memory=0 CPUtime=0 cores=0,2
/proc/706534/task/706566/stat : 706566 (Common-Cleaner) S 706531 706534 706473 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 141238533 19430449152 16338 134679101440 94687397208064 94687397211760 140733022323200 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94687397219576 94687397220368 94687423877120 140733022327845 140733022327935 140733022327935 140733022334920 0
Current children cumulated CPU time: 0.44 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 65332 KiB

[startup+0.655113 s]
# the end of solver process 706534 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=0.948699 s, system=0.070611 s

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

[startup+0.433281 s]*
/proc/loadavg: 0.09 0.09 0.16 9/274 706613
/proc/meminfo: memFree=129927700/131655788 swapFree=131071996/131071996
[pid=706534] ppid=706531 vsize=19041612 memory=68740 CPUtime=0.65 cores=0,2
/proc/706534/stat : 706534 (java) S 706531 706534 706473 0 -1 1077936128 7437 0 0 0 60 5 0 0 20 0 19 0 141238523 19498610688 17185 134679101440 94687397208064 94687397211760 140733022323200 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 94687397219576 94687397220368 94687423877120 140733022327845 140733022327935 140733022327935 140733022334920 0
/proc/706534/statm: 4760403 17185 5836 1 0 551949 0
[pid=706534/tid=706538] ppid=706531 vsize=19041612 memory=4026531971 CPUtime=0.38 cores=0,2
/proc/706534/task/706538/stat : 706538 (java) R 706531 706534 706473 0 -1 4194368 5900 0 0 0 35 3 0 0 20 0 19 0 141238524 19498610688 17185 134679101440 94687397208064 94687397211760 140733022323200 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94687397219576 94687397220368 94687423877120 140733022327845 140733022327935 140733022327935 140733022334920 0
[pid=706534/tid=706553] ppid=706531 vsize=19041612 memory=671 CPUtime=0 cores=0,2
/proc/706534/task/706553/stat : 706553 (Finalizer) S 706531 706534 706473 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 141238532 19498610688 17185 134679101440 94687397208064 94687397211760 140733022323200 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94687397219576 94687397220368 94687423877120 140733022327845 140733022327935 140733022327935 140733022334920 0
[pid=706534/tid=706566] ppid=706531 vsize=19041612 memory=14697383271339398 CPUtime=0 cores=0,2
/proc/706534/task/706566/stat : 706566 (Common-Cleaner) S 706531 706534 706473 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 141238533 19498610688 17185 134679101440 94687397208064 94687397211760 140733022323200 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94687397219576 94687397220368 94687423877120 140733022327845 140733022327935 140733022327935 140733022334920 0
[pid=706534/tid=706621] ppid=706531 vsize=19041612 memory=0 CPUtime=0 cores=0,2
/proc/706534/task/706621/stat : 706621 (java) R 706531 706534 706473 0 -1 1077936192 1 0 0 0 0 0 0 0 20 0 19 0 141238568 19498610688 17185 134679101440 94687397208064 94687397211760 140733022323200 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94687397219576 94687397220368 94687423877120 140733022327845 140733022327935 140733022327935 140733022334920 0
Current children cumulated CPU time: 0.65 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 68740 KiB

[startup+0.616179 s]
/proc/loadavg: 0.09 0.09 0.16 11/291 706632
/proc/meminfo: memFree=129895708/131655788 swapFree=131071996/131071996
[pid=706534] ppid=706531 vsize=19174740 memory=77344 CPUtime=0.96 cores=0,2
/proc/706534/stat : 706534 (java) S 706531 706534 706473 0 -1 1077936128 10171 0 0 0 90 6 0 0 20 0 19 0 141238523 19634933760 19336 134679101440 94687397208064 94687397211760 140733022323200 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 94687397219576 94687397220368 94687423877120 140733022327845 140733022327935 140733022327935 140733022334920 0
/proc/706534/statm: 4793685 19336 5870 1 0 554117 0
[pid=706534/tid=706538] ppid=706531 vsize=19174740 memory=525 CPUtime=0.49 cores=0,2
/proc/706534/task/706538/stat : 706538 (java) S 706531 706534 706473 0 -1 1077936192 5989 0 0 0 46 3 0 0 20 0 19 0 141238524 19634933760 19336 134679101440 94687397208064 94687397211760 140733022323200 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94687397219576 94687397220368 94687423877120 140733022327845 140733022327935 140733022327935 140733022334920 0
[pid=706534/tid=706553] ppid=706531 vsize=19174740 memory=25083 CPUtime=0 cores=0,2
/proc/706534/task/706553/stat : 706553 (Finalizer) S 706531 706534 706473 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 141238532 19634933760 19336 134679101440 94687397208064 94687397211760 140733022323200 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94687397219576 94687397220368 94687423877120 140733022327845 140733022327935 140733022327935 140733022334920 0
[pid=706534/tid=706566] ppid=706531 vsize=19174740 memory=3474023743272962385 CPUtime=0 cores=0,2
/proc/706534/task/706566/stat : 706566 (Common-Cleaner) S 706531 706534 706473 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 141238533 19634933760 19336 134679101440 94687397208064 94687397211760 140733022323200 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94687397219576 94687397220368 94687423877120 140733022327845 140733022327935 140733022327935 140733022334920 0
Current children cumulated CPU time: 0.96 s
Current children cumulated vsize: 19174740 KiB
Current children cumulated memory: 77344 KiB

Child status: 30

Real time (s): 0.655165
CPU time (s): 1.01931
CPU user time (s): 0.948699
CPU system time (s): 0.070611
CPU usage (%): 155.581
Max. virtual memory (cumulated for all children) (KiB): 19174740
Max. memory (cumulated for all children) (KiB): 77344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.948699
system time used= 0.070611
maximum resident set size= 78840
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10263
page faults= 0
swaps= 0
block input operations= 0
block output operations= 96
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 421
involuntary context switches= 59


# summary of solver processes directly reported to runsolver:
#   pid: 706534
#   total CPU time (s): 1.01931
#   total CPU user time (s): 0.948699
#   total CPU system time (s): 0.070611

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.038507 second user time and 0.056713 second system time

The end

Launcher Data 

Begin job on nodeC009 at 2024-07-13 19:13:21
IDJOB=4424928
IDBENCH=143914
IDSOLVER=3037
FILE ID=nodeC009/4424928-1720890789
RUNJOBID= nodeC009-1720890801-706483
SLURM_JOB_ID= 7485813
Free space on /tmp= 723780 MiB

SOLVER NAME= Sat4j Resolution Default 2024-07-07
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/dimacs/normalized-pret60_40_ext.wbo
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4424928-1720890789/watcher-4424928-1720890789 -o /tmp/evaluation-result-4424928-1720890789/solver-4424928-1720890789 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC009-1720890801-706483 --watchdog 3760  java -jar sat4j-pb.jar HOME/instance-4424928-1720890789.wbo

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

MD5SUM BENCH= 69782c1f0853f8b1a3e221c0e17166d7
RANDOM SEED=153657947

nodeC009.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		: 1197.324
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	: 6984.34
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		: 1197.316
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	: 6983.27
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		: 1197.327
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	: 6984.34
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		: 1197.317
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	: 6983.27
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		: 1197.493
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	: 6984.34
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		: 1197.384
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	: 6983.27
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		: 1197.820
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	: 6984.34
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		: 1197.502
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	: 6983.27
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        129989744 kB
MemAvailable:   129933988 kB
Buffers:          323656 kB
Cached:           469716 kB
SwapCached:            0 kB
Active:           479828 kB
Inactive:         692072 kB
Active(anon):       1404 kB
Inactive(anon):   414816 kB
Active(file):     478424 kB
Inactive(file):   277256 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              1820 kB
Writeback:             0 kB
AnonPages:        378308 kB
Mapped:           120592 kB
Shmem:             37700 kB
KReclaimable:      57188 kB
Slab:             145704 kB
SReclaimable:      57188 kB
SUnreclaim:        88516 kB
KernelStack:        3984 kB
PageTables:         9980 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:    2885104 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            46144 kB
HardwareCorrupted:     0 kB
AnonHugePages:    231424 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:      166728 kB
DirectMap2M:    11272192 kB
DirectMap1G:    124780544 kB

Free space on /tmp at the end= 723780 MiB
End job on nodeC009 at 2024-07-13 19:13:22