Trace number 4424886

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 1.88373 1.09371

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/academics/
normalized-zebra_wcsp.wbo
MD5SUM99790f2664be6800e1752e97b07386a2
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 benchmark0.083186
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables125
Total number of constraints15290
Number of soft constraints15265
Number of constraints which are clauses15265
Number of constraints which are cardinality constraints (but not clauses)25
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint5
Top cost 1
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 15265
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 9
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 

0.11/0.18	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.11/0.18	c This is free software under the dual EPL/GNU LGPL licenses.
0.11/0.18	c See www.sat4j.org for details.
0.11/0.20	c version CUSTOM.v20240707
0.27/0.23	c java.runtime.name	OpenJDK Runtime Environment
0.27/0.23	c java.vm.name		OpenJDK 64-Bit Server VM
0.27/0.23	c java.vm.version	22.0.1+8-16
0.27/0.23	c java.vm.vendor	Oracle Corporation
0.27/0.23	c sun.arch.data.model	64
0.27/0.23	c java.version		22.0.1
0.27/0.23	c os.name		Linux
0.27/0.23	c os.version		4.18.0-301.1.el8.x86_64
0.27/0.23	c os.arch		amd64
0.27/0.24	c Free memory 		2115194816
0.27/0.24	c Max memory 		16282288128
0.27/0.24	c Total memory 		2122317824
0.27/0.25	c Number of processors 	2
0.44/0.35	--- Begin Solver configuration ---
0.44/0.35	org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@5e91993f
0.44/0.35	Learn all clauses as in MiniSAT
0.44/0.35	LOGGER=java.util.logging.Logger@cac736f claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.44/0.35	VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.44/0.35	No reason simplification
0.44/0.35	Glucose 2.1 dynamic restart strategy
0.44/0.35	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
0.44/0.35	timeout=2147483s
0.44/0.35	DB Simplification allowed=false
0.44/0.35	Listener: none
0.44/0.35	--- End Solver configuration ---
0.44/0.35	c Pseudo Boolean Optimization by upper bound
0.44/0.35	c --- Begin Solver configuration ---
0.44/0.35	c org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@5e91993f
0.44/0.35	c Learn all clauses as in MiniSAT
0.44/0.35	c LOGGER=java.util.logging.Logger@cac736f claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.44/0.35	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.44/0.35	c No reason simplification
0.44/0.35	c Glucose 2.1 dynamic restart strategy
0.44/0.35	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
0.44/0.35	c timeout=2147483s
0.44/0.35	c DB Simplification allowed=false
0.44/0.35	c Listener: none
0.44/0.35	c --- End Solver configuration ---
0.44/0.35	c solving HOME/instance-4424886-1720890789.wbo
0.44/0.35	c reading problem ... 
1.35/0.86	c ... done. Wall clock time 0.498s.
1.35/0.86	c declared #vars     125
1.35/0.86	c internal #vars     15390
1.35/0.86	c #constraints  15316
1.35/0.86	c constraints type 
1.35/0.86	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 8
1.35/0.86	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 25
1.35/0.86	c org.sat4j.pb.constraints.pb.UnitClausesPB => 1
1.35/0.86	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 15282
1.35/0.86	c 15316 constraints processed.
1.35/0.88	c objective function length is 15265 literals
1.73/1.01	c SATISFIABLE
1.73/1.02	c OPTIMIZING...
1.73/1.02	c Got one! Elapsed wall clock time (in seconds):0.661
1.73/1.02	o 0
1.73/1.03	c starts		: 1
1.73/1.04	c conflicts		: 71
1.73/1.04	c decisions		: 263
1.73/1.04	c propagations		: 16394
1.73/1.04	c inspects		: 49096
1.73/1.04	c shortcuts		: 0
1.73/1.04	c learnt literals	: 0
1.73/1.05	c learnt binary clauses	: 7
1.73/1.05	c learnt ternary clauses	: 10
1.73/1.05	c learnt constraints	: 71
1.73/1.05	c ignored constraints	: 0
1.73/1.05	c root simplifications	: 0
1.73/1.05	c removed literals (reason simplification)	: 0
1.73/1.05	c reason swapping (by a shorter reason)	: 0
1.73/1.05	c Calls to reduceDB	: 0
1.73/1.05	c Number of update (reduction) of LBD	: 6
1.73/1.05	c Imported unit clauses	: 0
1.73/1.05	c No decision after first conflict	: false
1.73/1.05	c number of reductions to clauses (during analyze)	: 0
1.73/1.05	c number of learned constraints concerned by reduction	: 0
1.73/1.05	c number of learning phase by resolution	: 0
1.73/1.05	c number of learning phase by cutting planes	: 0
1.73/1.06	c number of rounding to 1 operations	: 0
1.73/1.06	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
1.73/1.06	c number of reductions of the coefficients by power 2 	: 0
1.73/1.06	c number of right shift for reduction by power 2 	: 0
1.73/1.06	c number of reductions of the coefficients by GCD over coefficients 	: 0
1.73/1.06	c number of ending skipping 	: 0
1.73/1.06	c number of internal skipping 	: 0
1.73/1.06	c number of derivation steps 	: 0
1.73/1.06	c number of skipped derivation steps 	: 0
1.73/1.06	c number of remaining unassigned 	: 0
1.73/1.06	c number of remaining assigned 	: 0
1.73/1.06	c number of falsified literals weakened from reason	: 0
1.73/1.06	c number of falsified literals weakened from conflict	: 0
1.73/1.06	c time for arithmetic operations	: 0
1.73/1.06	c minimum degree of deleted constraints	: null
1.73/1.07	c maximum degree of deleted constraints	: null
1.73/1.07	c number of deleted constraints	: 0
1.73/1.07	c speed (assignments/second)	: 135487.60330578513
1.73/1.07	c non guided choices	: 93
1.73/1.07	c learnt constraints type org.sat4j.pb.constraints.pb.LearntHTClausePB	: 64
1.73/1.07	c learnt constraints type org.sat4j.pb.constraints.pb.LearntBinaryClausePB	: 7
1.73/1.07	s OPTIMUM FOUND
1.73/1.07	c Found 1 solution(s)
1.73/1.07	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 -x121 x122 -x123 -x124 -x125 
1.73/1.07	c objective function=0
1.73/1.07	c Total wall clock time (in seconds): 0.722

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 (63413 MiB free)
  memory of node 1: 64510 MiB (63581 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4424886-1720890789/watcher-4424886-1720890789 -o /tmp/evaluation-result-4424886-1720890789/solver-4424886-1720890789 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC012-1720890802-708000 --watchdog 3760 java -jar sat4j-pb.jar HOME/instance-4424886-1720890789.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
Current StackSize limit: 8192 KiB

solver pid=708014, runsolver pid=708011

[startup+0.103751 s]*
/proc/loadavg: 0.10 0.10 0.10 7/248 708050
/proc/meminfo: memFree=129993648/131655788 swapFree=131071996/131071996
[pid=708014] ppid=708011 vsize=18975048 memory=53996 CPUtime=0.11 cores=5,7
/proc/708014/stat : 708014 (java) S 708011 708014 707987 0 -1 1077936128 6309 0 0 0 7 4 0 0 20 0 18 0 141235885 19430449152 13499 134679101440 94213344628736 94213344632432 140735302506096 0 0 0 0 0 16800975 0 0 0 17 7 0 0 0 0 0 94213344640248 94213344641040 94213366726656 140735302509605 140735302509695 140735302509695 140735302516680 0
/proc/708014/statm: 4743762 13499 5317 1 0 550682 0
[pid=708014/tid=708016] ppid=708011 vsize=18975048 memory=4026532033 CPUtime=0.07 cores=5,7
/proc/708014/task/708016/stat : 708016 (java) R 708011 708014 707987 0 -1 4194368 5272 0 0 0 4 3 0 0 20 0 18 0 141235886 19430449152 13499 134679101440 94213344628736 94213344632432 140735302506096 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94213344640248 94213344641040 94213366726656 140735302509605 140735302509695 140735302509695 140735302516680 0
[pid=708014/tid=708043] ppid=708011 vsize=18975048 memory=219932787024 CPUtime=0 cores=5,7
/proc/708014/task/708043/stat : 708043 (Finalizer) S 708011 708014 707987 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 141235893 19430449152 13499 134679101440 94213344628736 94213344632432 140735302506096 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94213344640248 94213344641040 94213366726656 140735302509605 140735302509695 140735302509695 140735302516680 0
[pid=708014/tid=708050] ppid=708011 vsize=18975048 memory=13570396670678488 CPUtime=0 cores=5,7
/proc/708014/task/708050/stat : 708050 (Common-Cleaner) S 708011 708014 707987 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 141235894 19430449152 13499 134679101440 94213344628736 94213344632432 140735302506096 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94213344640248 94213344641040 94213366726656 140735302509605 140735302509695 140735302509695 140735302516680 0
Current children cumulated CPU time: 0.11 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 53996 KiB

[startup+0.215863 s]*
/proc/loadavg: 0.10 0.10 0.10 11/287 708101
/proc/meminfo: memFree=129934060/131655788 swapFree=131071996/131071996
[pid=708014] ppid=708011 vsize=18975048 memory=58180 CPUtime=0.27 cores=5,7
/proc/708014/stat : 708014 (java) S 708011 708014 707987 0 -1 1077936128 6900 0 0 0 23 4 0 0 20 0 18 0 141235885 19430449152 14545 134679101440 94213344628736 94213344632432 140735302506096 0 0 0 0 0 16800975 0 0 0 17 7 0 0 0 0 0 94213344640248 94213344641040 94213366726656 140735302509605 140735302509695 140735302509695 140735302516680 0
/proc/708014/statm: 4743762 14545 5716 1 0 551173 0
[pid=708014/tid=708016] ppid=708011 vsize=18975048 memory=3472328300254199927 CPUtime=0.17 cores=5,7
/proc/708014/task/708016/stat : 708016 (java) R 708011 708014 707987 0 -1 4194368 5639 0 0 0 14 3 0 0 20 0 18 0 141235886 19430449152 14545 134679101440 94213344628736 94213344632432 140735302506096 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94213344640248 94213344641040 94213366726656 140735302509605 140735302509695 140735302509695 140735302516680 0
[pid=708014/tid=708043] ppid=708011 vsize=18975048 memory=641 CPUtime=0 cores=5,7
/proc/708014/task/708043/stat : 708043 (Finalizer) S 708011 708014 707987 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 141235893 19430449152 14611 134679101440 94213344628736 94213344632432 140735302506096 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94213344640248 94213344641040 94213366726656 140735302509605 140735302509695 140735302509695 140735302516680 0
[pid=708014/tid=708050] ppid=708011 vsize=18975048 memory=14132264309099584 CPUtime=0 cores=5,7
/proc/708014/task/708050/stat : 708050 (Common-Cleaner) S 708011 708014 707987 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 141235894 19430449152 14611 134679101440 94213344628736 94213344632432 140735302506096 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94213344640248 94213344641040 94213366726656 140735302509605 140735302509695 140735302509695 140735302516680 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 58180 KiB

[startup+0.320213 s]*
/proc/loadavg: 0.10 0.10 0.10 11/310 708127
/proc/meminfo: memFree=129893164/131655788 swapFree=131071996/131071996
[pid=708014] ppid=708011 vsize=18975048 memory=63752 CPUtime=0.44 cores=5,7
/proc/708014/stat : 708014 (java) S 708011 708014 707987 0 -1 1077936128 7326 0 0 0 39 5 0 0 20 0 18 0 141235885 19430449152 15938 134679101440 94213344628736 94213344632432 140735302506096 0 0 0 0 0 16800975 0 0 0 17 7 0 0 0 0 0 94213344640248 94213344641040 94213366726656 140735302509605 140735302509695 140735302509695 140735302516680 0
/proc/708014/statm: 4743762 15938 5725 1 0 551481 0
[pid=708014/tid=708016] ppid=708011 vsize=18975048 memory=-8673204337454260924 CPUtime=0.26 cores=5,7
/proc/708014/task/708016/stat : 708016 (java) R 708011 708014 707987 0 -1 4194368 5797 0 0 0 23 3 0 0 20 0 18 0 141235886 19430449152 15954 134679101440 94213344628736 94213344632432 140735302506096 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94213344640248 94213344641040 94213366726656 140735302509605 140735302509695 140735302509695 140735302516680 0
[pid=708014/tid=708043] ppid=708011 vsize=18975048 memory=0 CPUtime=0 cores=5,7
/proc/708014/task/708043/stat : 708043 (Finalizer) S 708011 708014 707987 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 141235893 19430449152 15954 134679101440 94213344628736 94213344632432 140735302506096 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94213344640248 94213344641040 94213366726656 140735302509605 140735302509695 140735302509695 140735302516680 0
[pid=708014/tid=708050] ppid=708011 vsize=18975048 memory=0 CPUtime=0 cores=5,7
/proc/708014/task/708050/stat : 708050 (Common-Cleaner) S 708011 708014 707987 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 141235894 19430449152 15954 134679101440 94213344628736 94213344632432 140735302506096 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94213344640248 94213344641040 94213366726656 140735302509605 140735302509695 140735302509695 140735302516680 0
Current children cumulated CPU time: 0.44 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 63752 KiB

[startup+0.700343 s]
/proc/loadavg: 0.10 0.10 0.10 12/311 708128
/proc/meminfo: memFree=129855204/131655788 swapFree=131071996/131071996
[pid=708014] ppid=708011 vsize=18975048 memory=110216 CPUtime=1.14 cores=5,7
/proc/708014/stat : 708014 (java) S 708011 708014 707987 0 -1 1077936128 9118 0 0 0 106 8 0 0 20 0 18 0 141235885 19430449152 27554 134679101440 94213344628736 94213344632432 140735302506096 0 0 0 0 0 16800975 0 0 0 17 7 0 0 0 0 0 94213344640248 94213344641040 94213366726656 140735302509605 140735302509695 140735302509695 140735302516680 0
/proc/708014/statm: 4743762 27554 5831 1 0 552631 0
[pid=708014/tid=708016] ppid=708011 vsize=18975048 memory=35328 CPUtime=0.57 cores=5,7
/proc/708014/task/708016/stat : 708016 (java) R 708011 708014 707987 0 -1 4194368 5919 0 0 0 52 5 0 0 20 0 18 0 141235886 19430449152 27554 134679101440 94213344628736 94213344632432 140735302506096 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94213344640248 94213344641040 94213366726656 140735302509605 140735302509695 140735302509695 140735302516680 0
[pid=708014/tid=708043] ppid=708011 vsize=18975048 memory=12556 CPUtime=0 cores=5,7
/proc/708014/task/708043/stat : 708043 (Finalizer) S 708011 708014 707987 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 141235893 19430449152 27554 134679101440 94213344628736 94213344632432 140735302506096 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94213344640248 94213344641040 94213366726656 140735302509605 140735302509695 140735302509695 140735302516680 0
[pid=708014/tid=708050] ppid=708011 vsize=18975048 memory=2276 CPUtime=0 cores=5,7
/proc/708014/task/708050/stat : 708050 (Common-Cleaner) S 708011 708014 707987 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 141235894 19430449152 27554 134679101440 94213344628736 94213344632432 140735302506096 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94213344640248 94213344641040 94213366726656 140735302509605 140735302509695 140735302509695 140735302516680 0
Current children cumulated CPU time: 1.14 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 110216 KiB

[startup+1.09365 s]
# the end of solver process 708014 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=1.7759 s, system=0.107827 s

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

[startup+0.807206 s]
/proc/loadavg: 0.10 0.10 0.10 12/311 708128
/proc/meminfo: memFree=129855204/131655788 swapFree=131071996/131071996
[pid=708014] ppid=708011 vsize=18975048 memory=134852 CPUtime=1.35 cores=5,7
/proc/708014/stat : 708014 (java) S 708011 708014 707987 0 -1 1077936128 9166 0 0 0 126 9 0 0 20 0 18 0 141235885 19430449152 33713 134679101440 94213344628736 94213344632432 140735302506096 0 0 0 0 0 16800975 0 0 0 17 7 0 0 0 0 0 94213344640248 94213344641040 94213366726656 140735302509605 140735302509695 140735302509695 140735302516680 0
/proc/708014/statm: 4743762 33713 5831 1 0 552650 0
[pid=708014/tid=708016] ppid=708011 vsize=18975048 memory=1900 CPUtime=0.68 cores=5,7
/proc/708014/task/708016/stat : 708016 (java) R 708011 708014 707987 0 -1 4194368 5947 0 0 0 62 6 0 0 20 0 18 0 141235886 19430449152 33713 134679101440 94213344628736 94213344632432 140735302506096 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94213344640248 94213344641040 94213366726656 140735302509605 140735302509695 140735302509695 140735302516680 0
[pid=708014/tid=708043] ppid=708011 vsize=18975048 memory=5524 CPUtime=0 cores=5,7
/proc/708014/task/708043/stat : 708043 (Finalizer) S 708011 708014 707987 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 141235893 19430449152 33713 134679101440 94213344628736 94213344632432 140735302506096 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94213344640248 94213344641040 94213366726656 140735302509605 140735302509695 140735302509695 140735302516680 0
[pid=708014/tid=708050] ppid=708011 vsize=18975048 memory=2616 CPUtime=0 cores=5,7
/proc/708014/task/708050/stat : 708050 (Common-Cleaner) S 708011 708014 707987 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 141235894 19430449152 33713 134679101440 94213344628736 94213344632432 140735302506096 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94213344640248 94213344641040 94213366726656 140735302509605 140735302509695 140735302509695 140735302516680 0
Current children cumulated CPU time: 1.35 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 134852 KiB

[startup+1.00121 s]*
/proc/loadavg: 0.10 0.10 0.10 7/289 708150
/proc/meminfo: memFree=129790312/131655788 swapFree=131071996/131071996
[pid=708014] ppid=708011 vsize=19041612 memory=142380 CPUtime=1.73 cores=5,7
/proc/708014/stat : 708014 (java) S 708011 708014 707987 0 -1 1077936128 9879 0 0 0 164 9 0 0 20 0 19 0 141235885 19498610688 35595 134679101440 94213344628736 94213344632432 140735302506096 0 0 0 0 0 16800975 0 0 0 17 7 0 0 0 0 0 94213344640248 94213344641040 94213366726656 140735302509605 140735302509695 140735302509695 140735302516680 0
/proc/708014/statm: 4760403 35595 5838 1 0 553191 0
[pid=708014/tid=708016] ppid=708011 vsize=19041612 memory=-6242758077607475142 CPUtime=0.84 cores=5,7
/proc/708014/task/708016/stat : 708016 (java) R 708011 708014 707987 0 -1 4194368 6044 0 0 0 77 7 0 0 20 0 19 0 141235886 19498610688 35595 134679101440 94213344628736 94213344632432 140735302506096 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94213344640248 94213344641040 94213366726656 140735302509605 140735302509695 140735302509695 140735302516680 0
[pid=708014/tid=708043] ppid=708011 vsize=19041612 memory=28716 CPUtime=0 cores=5,7
/proc/708014/task/708043/stat : 708043 (Finalizer) S 708011 708014 707987 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 141235893 19498610688 35595 134679101440 94213344628736 94213344632432 140735302506096 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94213344640248 94213344641040 94213366726656 140735302509605 140735302509695 140735302509695 140735302516680 0
[pid=708014/tid=708050] ppid=708011 vsize=19041612 memory=19552 CPUtime=0 cores=5,7
/proc/708014/task/708050/stat : 708050 (Common-Cleaner) S 708011 708014 707987 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 141235894 19498610688 35595 134679101440 94213344628736 94213344632432 140735302506096 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94213344640248 94213344641040 94213366726656 140735302509605 140735302509695 140735302509695 140735302516680 0
[pid=708014/tid=708144] ppid=708011 vsize=19041612 memory=6936 CPUtime=0 cores=5,7
/proc/708014/task/708144/stat : 708144 (Timer-0) S 708011 708014 707987 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 19 0 141235980 19498610688 35595 134679101440 94213344628736 94213344632432 140735302506096 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94213344640248 94213344641040 94213366726656 140735302509605 140735302509695 140735302509695 140735302516680 0
Current children cumulated CPU time: 1.73 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 142380 KiB

Child status: 30

Real time (s): 1.09371
CPU time (s): 1.88373
CPU user time (s): 1.7759
CPU system time (s): 0.107827
CPU usage (%): 172.233
Max. virtual memory (cumulated for all children) (KiB): 19041612
Max. memory (cumulated for all children) (KiB): 142380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.7759
system time used= 0.107827
maximum resident set size= 147404
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10271
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= 530
involuntary context switches= 206


# summary of solver processes directly reported to runsolver:
#   pid: 708014
#   total CPU time (s): 1.88373
#   total CPU user time (s): 1.7759
#   total CPU system time (s): 0.107827

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.030681 second user time and 0.070368 second system time

The end

Launcher Data 

Begin job on nodeC012 at 2024-07-13 19:13:22
IDJOB=4424886
IDBENCH=143900
IDSOLVER=3037
FILE ID=nodeC012/4424886-1720890789
RUNJOBID= nodeC012-1720890802-708000
SLURM_JOB_ID= 7485800
Free space on /tmp= 723780 MiB

SOLVER NAME= Sat4j Resolution Default 2024-07-07
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/academics/normalized-zebra_wcsp.wbo
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4424886-1720890789/watcher-4424886-1720890789 -o /tmp/evaluation-result-4424886-1720890789/solver-4424886-1720890789 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC012-1720890802-708000 --watchdog 3760  java -jar sat4j-pb.jar HOME/instance-4424886-1720890789.wbo

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

MD5SUM BENCH= 99790f2664be6800e1752e97b07386a2
RANDOM SEED=153657947

nodeC012.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		: 1197.555
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	: 6984.37
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		: 1197.336
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	: 6983.32
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		: 1197.390
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	: 6984.37
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		: 1197.451
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	: 6983.32
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		: 1197.564
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	: 6984.37
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		: 1197.325
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	: 6983.32
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		: 1197.474
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	: 6984.37
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		: 1197.336
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	: 6983.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        130043404 kB
MemAvailable:   129992824 kB
Buffers:          325916 kB
Cached:           472524 kB
SwapCached:            0 kB
Active:           482948 kB
Inactive:         634888 kB
Active(anon):       1340 kB
Inactive(anon):   355756 kB
Active(file):     481608 kB
Inactive(file):   279132 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              1796 kB
Writeback:             0 kB
AnonPages:        319540 kB
Mapped:           101224 kB
Shmem:             37704 kB
KReclaimable:      57424 kB
Slab:             146344 kB
SReclaimable:      57424 kB
SUnreclaim:        88920 kB
KernelStack:        3632 kB
PageTables:         9408 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     719992 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            46016 kB
HardwareCorrupted:     0 kB
AnonHugePages:    202752 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:      207688 kB
DirectMap2M:    10182656 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 723776 MiB
End job on nodeC012 at 2024-07-13 19:13:23