Trace number 4092150

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 PB 2.3.6 Res+CP PB16OPTIMUM 0.695893 1.18099

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/dimacs/
normalized-pret60_40_ext.wbo
MD5SUM46bf37fea419e62f284d6c24e5a85c87
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, 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 benchmark0.007997
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

Solver Data 

0.00/0.07	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.07	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.07	c See www.sat4j.org for details.
0.00/0.08	c version PB16.v20160501
0.00/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.08	c java.vm.version	19.1-b02
0.00/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		1.6.0_24
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.08	c Free memory 		501472288
0.00/0.08	c Max memory 		7480803328
0.00/0.08	c Total memory 		504102912
0.00/0.08	c Number of processors 	8
0.11/0.10	c Pseudo Boolean Optimization by upper bound
0.11/0.10	c ManyCore solver with 2 solvers running in parallel
0.11/0.10	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.11/0.10	c --- Begin Solver configuration ---
0.11/0.10	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@5d764be1
0.11/0.10	c Learn all clauses as in MiniSAT
0.11/0.10	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.10	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.11/0.10	c Expensive reason simplification
0.11/0.10	c Glucose 2.1 dynamic restart strategy
0.11/0.10	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
0.11/0.10	c timeout=2147483s
0.11/0.10	c DB Simplification allowed=false
0.11/0.10	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.11/0.10	c --- End Solver configuration ---
0.11/0.10	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.11/0.10	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.11/0.10	c --- Begin Solver configuration ---
0.11/0.10	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@4413ee
0.11/0.10	c Learn all clauses as in MiniSAT
0.11/0.10	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.10	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.11/0.10	c No reason simplification
0.11/0.10	c Armin Biere (Picosat) restarts strategy
0.11/0.10	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
0.11/0.10	c timeout=2147483s
0.11/0.10	c DB Simplification allowed=false
0.11/0.10	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.11/0.10	c --- End Solver configuration ---
0.11/0.11	c solving HOME/instance-4092150-1467322175.wbo
0.11/0.11	c reading problem ... 
0.11/0.15	c ... done. Wall clock time 0.046s.
0.11/0.15	c declared #vars     120
0.11/0.15	c internal #vars     280
0.11/0.15	c #constraints  280
0.11/0.15	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.11/0.15	c constraints type 
0.11/0.15	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 160
0.11/0.15	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 120
0.11/0.15	c 280 constraints processed.
0.11/0.15	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.11/0.15	c constraints type 
0.11/0.15	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 120
0.11/0.15	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 160
0.11/0.15	c 280 constraints processed.
0.11/0.15	c objective function length is 160 literals
0.32/0.20	c And the winner is solver0
0.35/0.66	c SATISFIABLE
0.35/0.66	c OPTIMIZING...
0.35/0.66	c Got one! Elapsed wall clock time (in seconds):0.551
0.35/0.66	o 1
0.49/0.72	c And the winner is solver0
0.65/1.16	c >>>>>>>>>> Solver number 0 (2 answers) <<<<<<<<<<<<<<<<<<
0.65/1.16	c starts		: 3
0.65/1.16	c conflicts		: 453
0.65/1.16	c decisions		: 987
0.65/1.16	c propagations		: 11524
0.65/1.16	c inspects		: 45934
0.65/1.16	c shortcuts		: 0
0.65/1.16	c learnt literals	: 6
0.65/1.16	c learnt binary clauses	: 19
0.65/1.16	c learnt ternary clauses	: 45
0.65/1.16	c learnt constraints	: 446
0.65/1.16	c ignored constraints	: 0
0.65/1.16	c root simplifications	: 0
0.65/1.16	c removed literals (reason simplification)	: 419
0.65/1.16	c reason swapping (by a shorter reason)	: 0
0.65/1.16	c Calls to reduceDB	: 0
0.65/1.16	c Number of update (reduction) of LBD	: 148
0.65/1.16	c Imported unit clauses	: 0
0.65/1.16	c number of reductions to clauses (during analyze)	: 0
0.65/1.16	c number of learned constraints concerned by reduction	: 0
0.65/1.16	c number of learning phase by resolution	: 0
0.65/1.16	c number of learning phase by cutting planes	: 0
0.65/1.16	c speed (assignments/second)	: 11478.08764940239
0.65/1.16	c non guided choices	46
0.65/1.16	c learnt constraints type 
0.65/1.16	c >>>>>>>>>> Solver number 1 (0 answers) <<<<<<<<<<<<<<<<<<
0.65/1.16	c starts		: 2
0.65/1.16	c conflicts		: 71
0.65/1.16	c decisions		: 306
0.65/1.16	c propagations		: 2153
0.65/1.16	c inspects		: 5396
0.65/1.16	c shortcuts		: 0
0.65/1.16	c learnt literals	: 0
0.65/1.16	c learnt binary clauses	: 0
0.65/1.16	c learnt ternary clauses	: 0
0.65/1.16	c learnt constraints	: 71
0.65/1.16	c ignored constraints	: 0
0.65/1.16	c root simplifications	: 0
0.65/1.16	c removed literals (reason simplification)	: 0
0.65/1.16	c reason swapping (by a shorter reason)	: 0
0.65/1.16	c Calls to reduceDB	: 0
0.65/1.16	c Number of update (reduction) of LBD	: 0
0.65/1.16	c Imported unit clauses	: 0
0.65/1.16	c number of reductions to clauses (during analyze)	: 0
0.65/1.16	c number of learned constraints concerned by reduction	: 0
0.65/1.16	c number of learning phase by resolution	: 0
0.65/1.16	c number of learning phase by cutting planes	: 0
0.65/1.16	c speed (assignments/second)	: 4288.844621513944
0.65/1.16	c non guided choices	49
0.65/1.16	c learnt constraints type 
0.65/1.16	s OPTIMUM FOUND
0.65/1.16	c Found 1 solution(s)
0.65/1.16	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 
0.65/1.16	c objective function=1
0.65/1.16	c Total wall clock time (in seconds): 1.06

Verifier Data 

OK	1

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4092150-1467322175/watcher-4092150-1467322175 -o /tmp/evaluation-result-4092150-1467322175/solver-4092150-1467322175 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node119-1467318689-18276 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4092150-1467322175.wbo 

pid=32530
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.88 1.80 1.80 3/196 32533
/proc/meminfo: memFree=29868560/32872528 swapFree=1254912/1391860
[pid=32533] ppid=32530 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/32533/stat : 32533 (java) S 32530 32533 16091 0 -1 4202496 1353 0 0 0 0 0 0 0 20 0 2 0 13178333 98570240 976 33554432000 1073741824 1073778376 140735023644816 140735023635952 272889839677 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/32533/statm: 24065 977 744 9 0 16771 0
[pid=32533/tid=32534] ppid=32530 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/32533/task/32534/stat : 32534 (java) R 32530 32533 16091 0 -1 4202560 130 0 0 0 0 0 0 0 20 0 2 0 13178334 98570240 977 33554432000 1073741824 1073778376 140735023644816 140192718675496 272886482304 0 0 4096 0 0 0 0 -1 2 0 0 0 0 0

[startup+0.100063 s]
/proc/loadavg: 1.88 1.80 1.80 3/196 32533
/proc/meminfo: memFree=29868560/32872528 swapFree=1254912/1391860
[pid=32533] ppid=32530 vsize=9558476 CPUtime=0.11 cores=0,2,4,6
/proc/32533/stat : 32533 (java) S 32530 32533 16091 0 -1 4202496 4509 0 1 0 10 1 0 0 20 0 18 0 13178333 9787879424 6134 33554432000 1073741824 1073778376 140735023644816 140735023635952 272889839677 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/32533/statm: 2389619 6134 2158 9 0 2380296 0
[pid=32533/tid=32534] ppid=32530 vsize=9558476 CPUtime=0.08 cores=0,2,4,6
/proc/32533/task/32534/stat : 32534 (java) R 32530 32533 16091 0 -1 4202560 2387 0 1 0 6 2 0 0 20 0 18 0 13178334 9787879424 6134 33554432000 1073741824 1073778376 140735023644816 140192718678944 140192581271999 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 9558476

[startup+0.200271 s]
/proc/loadavg: 1.88 1.80 1.80 3/196 32533
/proc/meminfo: memFree=29868560/32872528 swapFree=1254912/1391860
[pid=32533] ppid=32530 vsize=9824732 CPUtime=0.32 cores=0,2,4,6
/proc/32533/stat : 32533 (java) S 32530 32533 16091 0 -1 4202496 6013 0 1 0 30 2 0 0 20 0 22 0 13178333 10060525568 8656 33554432000 1073741824 1073778376 140735023644816 140735023635952 272889839677 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/32533/statm: 2456183 8656 2227 9 0 2446860 0
[pid=32533/tid=32534] ppid=32530 vsize=9824732 CPUtime=0.14 cores=0,2,4,6
/proc/32533/task/32534/stat : 32534 (java) S 32530 32533 16091 0 -1 4202560 2423 0 1 0 12 2 0 0 20 0 22 0 13178334 10060525568 8656 33554432000 1073741824 1073778376 140735023644816 140192718680952 272889853865 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 9824732

[startup+0.300319 s]
/proc/loadavg: 1.88 1.80 1.80 3/196 32533
/proc/meminfo: memFree=29868560/32872528 swapFree=1254912/1391860
[pid=32533] ppid=32530 vsize=9824732 CPUtime=0.35 cores=0,2,4,6
/proc/32533/stat : 32533 (java) S 32530 32533 16091 0 -1 4202496 6218 0 1 0 31 4 0 0 20 0 19 0 13178333 10060525568 8658 33554432000 1073741824 1073778376 140735023644816 140735023635952 272889839677 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/32533/statm: 2456183 8658 2235 9 0 2446860 0
[pid=32533/tid=32534] ppid=32530 vsize=9824732 CPUtime=0.14 cores=0,2,4,6
/proc/32533/task/32534/stat : 32534 (java) S 32530 32533 16091 0 -1 4202560 2423 0 1 0 12 2 0 0 20 0 19 0 13178334 10060525568 8658 33554432000 1073741824 1073778376 140735023644816 140192718680952 272889853865 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 9824732

[startup+0.700194 s]
/proc/loadavg: 1.88 1.80 1.80 3/196 32533
/proc/meminfo: memFree=29868560/32872528 swapFree=1254912/1391860
[pid=32533] ppid=32530 vsize=9824732 CPUtime=0.49 cores=0,2,4,6
/proc/32533/stat : 32533 (java) S 32530 32533 16091 0 -1 4202496 6939 0 1 0 45 4 0 0 20 0 22 0 13178333 10060525568 9885 33554432000 1073741824 1073778376 140735023644816 140735023635952 272889839677 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/32533/statm: 2456183 9885 2242 9 0 2446860 0
[pid=32533/tid=32534] ppid=32530 vsize=9824732 CPUtime=0.15 cores=0,2,4,6
/proc/32533/task/32534/stat : 32534 (java) S 32530 32533 16091 0 -1 4202560 2427 0 1 0 13 2 0 0 20 0 22 0 13178334 10060525568 9885 33554432000 1073741824 1073778376 140735023644816 140192718680952 272889853865 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 9824732

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 32533 sig 9
??? kill -32533 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800319 s]
/proc/loadavg: 1.88 1.80 1.80 3/196 32533
/proc/meminfo: memFree=29868560/32872528 swapFree=1254912/1391860
[pid=32533] ppid=32530 vsize=9824732 CPUtime=0.65 cores=0,2,4,6
/proc/32533/stat : 32533 (java) S 32530 32533 16091 0 -1 4202496 7280 0 1 0 59 6 0 0 20 0 19 0 13178333 10060525568 10539 33554432000 1073741824 1073778376 140735023644816 140735023635952 272889839677 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/32533/statm: 2456183 10539 2249 9 0 2446860 0
[pid=32533/tid=32534] ppid=32530 vsize=9824732 CPUtime=0.15 cores=0,2,4,6
/proc/32533/task/32534/stat : 32534 (java) S 32530 32533 16091 0 -1 4202560 2427 0 1 0 13 2 0 0 20 0 19 0 13178334 10060525568 10539 33554432000 1073741824 1073778376 140735023644816 140192718680952 272889853865 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.65
Current children cumulated vsize (KiB) 9824732

[startup+1.00022 s]
/proc/loadavg: 1.88 1.80 1.80 3/196 32533
/proc/meminfo: memFree=29868560/32872528 swapFree=1254912/1391860
[pid=32533] ppid=32530 vsize=9824732 CPUtime=0.65 cores=0,2,4,6
/proc/32533/stat : 32533 (java) S 32530 32533 16091 0 -1 4202496 7280 0 1 0 59 6 0 0 20 0 19 0 13178333 10060525568 10539 33554432000 1073741824 1073778376 140735023644816 140735023635952 272889839677 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/32533/statm: 2456183 10539 2249 9 0 2446860 0
[pid=32533/tid=32534] ppid=32530 vsize=9824732 CPUtime=0.15 cores=0,2,4,6
/proc/32533/task/32534/stat : 32534 (java) S 32530 32533 16091 0 -1 4202560 2427 0 1 0 13 2 0 0 20 0 19 0 13178334 10060525568 10539 33554432000 1073741824 1073778376 140735023644816 140192718680952 272889853865 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.65
Current children cumulated vsize (KiB) 9824732

[startup+1.10024 s]
/proc/loadavg: 1.88 1.80 1.80 2/215 32558
/proc/meminfo: memFree=29834712/32872528 swapFree=1254912/1391860
[pid=32533] ppid=32530 vsize=9824732 CPUtime=0.65 cores=0,2,4,6
/proc/32533/stat : 32533 (java) S 32530 32533 16091 0 -1 4202496 7280 0 1 0 59 6 0 0 20 0 19 0 13178333 10060525568 10539 33554432000 1073741824 1073778376 140735023644816 140735023635952 272889839677 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/32533/statm: 2456183 10539 2249 9 0 2446860 0
[pid=32533/tid=32534] ppid=32530 vsize=9824732 CPUtime=0.15 cores=0,2,4,6
/proc/32533/task/32534/stat : 32534 (java) S 32530 32533 16091 0 -1 4202560 2427 0 1 0 13 2 0 0 20 0 19 0 13178334 10060525568 10539 33554432000 1073741824 1073778376 140735023644816 140192718680952 272889853865 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=32533/tid=32536] ppid=32530 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/32533/task/32536/stat : 32536 (java) S 32530 32533 16091 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13178335 10060525568 10539 33554432000 1073741824 1073778376 140735023644816 140192707742120 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=32533/tid=32537] ppid=32530 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/32533/task/32537/stat : 32537 (java) S 32530 32533 16091 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13178335 10060525568 10539 33554432000 1073741824 1073778376 140735023644816 140192706689576 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=32533/tid=32538] ppid=32530 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/32533/task/32538/stat : 32538 (java) S 32530 32533 16091 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13178335 10060525568 10539 33554432000 1073741824 1073778376 140735023644816 140192705636520 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=32533/tid=32539] ppid=32530 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/32533/task/32539/stat : 32539 (java) S 32530 32533 16091 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13178335 10060525568 10539 33554432000 1073741824 1073778376 140735023644816 140192704583976 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=32533/tid=32540] ppid=32530 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/32533/task/32540/stat : 32540 (java) S 32530 32533 16091 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13178335 10060525568 10539 33554432000 1073741824 1073778376 140735023644816 140192703531944 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=32533/tid=32541] ppid=32530 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/32533/task/32541/stat : 32541 (java) S 32530 32533 16091 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13178335 10060525568 10539 33554432000 1073741824 1073778376 140735023644816 140192702479400 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=32533/tid=32542] ppid=32530 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/32533/task/32542/stat : 32542 (java) S 32530 32533 16091 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13178335 10060525568 10539 33554432000 1073741824 1073778376 140735023644816 140192701426344 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=32533/tid=32543] ppid=32530 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/32533/task/32543/stat : 32543 (java) S 32530 32533 16091 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 13178335 10060525568 10539 33554432000 1073741824 1073778376 140735023644816 140192700373800 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=32533/tid=32544] ppid=32530 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/32533/task/32544/stat : 32544 (java) S 32530 32533 16091 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 13178336 10060525568 10539 33554432000 1073741824 1073778376 140735023644816 140192542435688 272889853865 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=32533/tid=32545] ppid=32530 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/32533/task/32545/stat : 32545 (java) S 32530 32533 16091 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 13178336 10060525568 10539 33554432000 1073741824 1073778376 140735023644816 140192541382008 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=32533/tid=32546] ppid=32530 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/32533/task/32546/stat : 32546 (java) S 32530 32533 16091 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 13178336 10060525568 10539 33554432000 1073741824 1073778376 140735023644816 140192540328840 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=32533/tid=32547] ppid=32530 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/32533/task/32547/stat : 32547 (java) S 32530 32533 16091 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13178338 10060525568 10539 33554432000 1073741824 1073778376 140735023644816 140192539277584 272889861920 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=32533/tid=32548] ppid=32530 vsize=9824732 CPUtime=0.14 cores=0,2,4,6
/proc/32533/task/32548/stat : 32548 (java) S 32530 32533 16091 0 -1 4202560 1403 0 0 0 14 0 0 0 20 0 19 0 13178338 10060525568 10539 33554432000 1073741824 1073778376 140735023644816 140192538225464 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=32533/tid=32549] ppid=32530 vsize=9824732 CPUtime=0.14 cores=0,2,4,6
/proc/32533/task/32549/stat : 32549 (java) S 32530 32533 16091 0 -1 4202560 2107 0 0 0 14 0 0 0 20 0 19 0 13178338 10060525568 10539 33554432000 1073741824 1073778376 140735023644816 140192537172920 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=32533/tid=32550] ppid=32530 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/32533/task/32550/stat : 32550 (java) S 32530 32533 16091 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13178338 10060525568 10539 33554432000 1073741824 1073778376 140735023644816 140192536120056 272889852988 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=32533/tid=32551] ppid=32530 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/32533/task/32551/stat : 32551 (java) S 32530 32533 16091 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 13178338 10060525568 10539 33554432000 1073741824 1073778376 140735023644816 140192535067720 272889853865 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=32533/tid=32555] ppid=32530 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/32533/task/32555/stat : 32555 (java) S 32530 32533 16091 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 13178350 10060525568 10539 33554432000 1073741824 1073778376 140735023644816 140192530854824 272889853865 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 0.65
Current children cumulated vsize (KiB) 9824732

Child status: 30
Real time (s): 1.18099
CPU time (s): 0.695893
CPU user time (s): 0.602908
CPU system time (s): 0.092985
CPU usage (%): 58.9247
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.602908
system time used= 0.092985
maximum resident set size= 42344
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7296
page faults= 1
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 259
involuntary context switches= 34

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.007998 second user time and 0.011998 second system time

The end

Launcher Data 

Begin job on node119 at 2016-06-30 23:29:35
IDJOB=4092150
IDBENCH=79378
IDSOLVER=2552
FILE ID=node119/4092150-1467322175
RUNJOBID= node119-1467318689-18276
PBS_JOBID= 20005280
Free space on /tmp= 71732 MiB

SOLVER NAME= Sat4j PB 2.3.6 Res+CP PB16
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/dimacs/normalized-pret60_40_ext.wbo
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4092150-1467322175/watcher-4092150-1467322175 -o /tmp/evaluation-result-4092150-1467322175/solver-4092150-1467322175 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node119-1467318689-18276 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4092150-1467322175.wbo

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 46bf37fea419e62f284d6c24e5a85c87
RANDOM SEED=1416707258

node119.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.444
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.88
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.444
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.444
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.444
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.444
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.444
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.444
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.444
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        29869264 kB
Buffers:          175852 kB
Cached:           263832 kB
SwapCached:            0 kB
Active:           634468 kB
Inactive:         219776 kB
Active(anon):     398972 kB
Inactive(anon):    17912 kB
Active(file):     235496 kB
Inactive(file):   201864 kB
Unevictable:     1391860 kB
Mlocked:         1254912 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:               924 kB
Writeback:             4 kB
AnonPages:       1809828 kB
Mapped:            22148 kB
Shmem:               204 kB
Slab:             612220 kB
SReclaimable:      55868 kB
SUnreclaim:       556352 kB
KernelStack:        1592 kB
PageTables:         8060 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1948492 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    522240 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71732 MiB
End job on node119 at 2016-06-30 23:29:36