Trace number 4092139

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 0.592909 1.19236

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/dimacs/
normalized-dubois26_ext.wbo
MD5SUMe578c08d6801e291bb18ac58eed1eac5
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 benchmark0.009997
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables156
Total number of constraints286
Number of soft constraints208
Number of constraints which are clauses208
Number of constraints which are cardinality constraints (but not clauses)78
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Top cost 209
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 208
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 

0.00/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.08	c See www.sat4j.org for details.
0.00/0.08	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
0.10/0.11	c Pseudo Boolean Optimization by upper bound
0.10/0.11	c ManyCore solver with 2 solvers running in parallel
0.10/0.11	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@5d764be1
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.11	c Expensive reason simplification
0.10/0.11	c Glucose 2.1 dynamic restart strategy
0.10/0.11	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
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.10/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@4413ee
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.10/0.11	c No reason simplification
0.10/0.11	c Armin Biere (Picosat) restarts strategy
0.10/0.11	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
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c Listener: org.sat4j.pb.tools.ManyCorePB@9f436f5
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-4092139-1467322173.wbo
0.10/0.11	c reading problem ... 
0.10/0.17	c ... done. Wall clock time 0.059s.
0.10/0.17	c declared #vars     156
0.10/0.17	c internal #vars     364
0.10/0.17	c #constraints  364
0.10/0.18	c >>>>>>>>>> Solver number 0 <<<<<<<<<<<<<<<<<<
0.10/0.18	c constraints type 
0.10/0.18	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 208
0.10/0.18	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 156
0.10/0.18	c 364 constraints processed.
0.10/0.18	c >>>>>>>>>> Solver number 1 <<<<<<<<<<<<<<<<<<
0.10/0.18	c constraints type 
0.10/0.18	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 156
0.10/0.18	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 208
0.10/0.18	c 364 constraints processed.
0.10/0.18	c objective function length is 208 literals
0.24/0.23	c And the winner is solver0
0.44/0.68	c SATISFIABLE
0.44/0.68	c OPTIMIZING...
0.44/0.68	c Got one! Elapsed wall clock time (in seconds):0.564
0.44/0.68	o 1
0.48/0.70	c And the winner is solver0
0.57/1.18	c >>>>>>>>>> Solver number 0 (2 answers) <<<<<<<<<<<<<<<<<<
0.57/1.18	c starts		: 3
0.57/1.18	c conflicts		: 180
0.57/1.18	c decisions		: 1103
0.57/1.18	c propagations		: 5791
0.57/1.18	c inspects		: 14368
0.57/1.18	c shortcuts		: 0
0.57/1.18	c learnt literals	: 4
0.57/1.18	c learnt binary clauses	: 11
0.57/1.18	c learnt ternary clauses	: 24
0.57/1.18	c learnt constraints	: 175
0.57/1.18	c ignored constraints	: 0
0.57/1.18	c root simplifications	: 0
0.57/1.18	c removed literals (reason simplification)	: 39
0.57/1.18	c reason swapping (by a shorter reason)	: 0
0.57/1.18	c Calls to reduceDB	: 0
0.57/1.18	c Number of update (reduction) of LBD	: 78
0.57/1.18	c Imported unit clauses	: 0
0.57/1.18	c number of reductions to clauses (during analyze)	: 0
0.57/1.18	c number of learned constraints concerned by reduction	: 0
0.57/1.18	c number of learning phase by resolution	: 0
0.57/1.18	c number of learning phase by cutting planes	: 0
0.57/1.18	c speed (assignments/second)	: 5767.92828685259
0.57/1.18	c non guided choices	136
0.57/1.18	c learnt constraints type 
0.57/1.18	c >>>>>>>>>> Solver number 1 (0 answers) <<<<<<<<<<<<<<<<<<
0.57/1.18	c starts		: 2
0.57/1.18	c conflicts		: 71
0.57/1.18	c decisions		: 410
0.57/1.18	c propagations		: 2107
0.57/1.18	c inspects		: 4820
0.57/1.18	c shortcuts		: 0
0.57/1.18	c learnt literals	: 0
0.57/1.18	c learnt binary clauses	: 0
0.57/1.18	c learnt ternary clauses	: 0
0.57/1.18	c learnt constraints	: 71
0.57/1.18	c ignored constraints	: 0
0.57/1.18	c root simplifications	: 0
0.57/1.18	c removed literals (reason simplification)	: 0
0.57/1.18	c reason swapping (by a shorter reason)	: 0
0.57/1.18	c Calls to reduceDB	: 0
0.57/1.18	c Number of update (reduction) of LBD	: 0
0.57/1.18	c Imported unit clauses	: 0
0.57/1.18	c number of reductions to clauses (during analyze)	: 0
0.57/1.18	c number of learned constraints concerned by reduction	: 0
0.57/1.18	c number of learning phase by resolution	: 0
0.57/1.18	c number of learning phase by cutting planes	: 0
0.57/1.18	c speed (assignments/second)	: 4205.588822355289
0.57/1.18	c non guided choices	106
0.57/1.18	c learnt constraints type 
0.57/1.18	s OPTIMUM FOUND
0.57/1.18	c Found 1 solution(s)
0.57/1.19	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 -x126 -x127 x128 -x129 x130 -x131 x132 x133 -x134 x135 -x136 x137 -x138 x139 -x140 -x141 x142 -x143 x144 -x145 x146 x147 -x148 x149 -x150 x151 -x152 x153 -x154 x155 -x156 
0.57/1.19	c objective function=1
0.57/1.19	c Total wall clock time (in seconds): 1.072

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-4092139-1467322173/watcher-4092139-1467322173 -o /tmp/evaluation-result-4092139-1467322173/solver-4092139-1467322173 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1467322011-11394 --watchdog 1960 java -jar sat4j-pb.jar Both HOME/instance-4092139-1467322173.wbo 

pid=13436
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: 1.59 1.77 1.83 3/196 13439
/proc/meminfo: memFree=29544592/32872528 swapFree=8040/8040
[pid=13439] ppid=13436 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/13439/stat : 13439 (java) S 13436 13439 11378 0 -1 4202496 1356 0 0 0 0 0 0 0 20 0 2 0 2892803 98570240 979 33554432000 1073741824 1073778376 140736910027984 140736910019120 243768787005 0 0 4096 0 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/13439/statm: 24065 979 744 9 0 16771 0
[pid=13439/tid=13440] ppid=13436 vsize=96260 CPUtime=0 cores=0,2,4,6
/proc/13439/task/13440/stat : 13440 (java) R 13436 13439 11378 0 -1 4202560 130 0 0 0 0 0 0 0 20 0 2 0 2892803 98570240 979 33554432000 1073741824 1073778376 140736910027984 139794444525096 243765429632 0 0 4096 0 0 0 0 -1 0 0 0 0 0 0

[startup+0.100112 s]
/proc/loadavg: 1.59 1.77 1.83 3/196 13439
/proc/meminfo: memFree=29544592/32872528 swapFree=8040/8040
[pid=13439] ppid=13436 vsize=9558476 CPUtime=0.1 cores=0,2,4,6
/proc/13439/stat : 13439 (java) S 13436 13439 11378 0 -1 4202496 4431 0 1 0 9 1 0 0 20 0 18 0 2892803 9787879424 6058 33554432000 1073741824 1073778376 140736910027984 140736910019120 243768787005 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/13439/statm: 2389619 6058 2138 9 0 2380296 0
[pid=13439/tid=13440] ppid=13436 vsize=9558476 CPUtime=0.07 cores=0,2,4,6
/proc/13439/task/13440/stat : 13440 (java) R 13436 13439 11378 0 -1 4202560 2393 0 1 0 7 0 0 0 20 0 18 0 2892803 9787879424 6058 33554432000 1073741824 1073778376 140736910027984 139794444528544 139794451957613 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558476

[startup+0.200356 s]
/proc/loadavg: 1.59 1.77 1.83 3/196 13439
/proc/meminfo: memFree=29544592/32872528 swapFree=8040/8040
[pid=13439] ppid=13436 vsize=9824732 CPUtime=0.24 cores=0,2,4,6
/proc/13439/stat : 13439 (java) S 13436 13439 11378 0 -1 4202496 4745 0 1 0 23 1 0 0 20 0 22 0 2892803 10060525568 7864 33554432000 1073741824 1073778376 140736910027984 140736910019120 243768787005 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/13439/statm: 2456183 7864 2215 9 0 2446860 0
[pid=13439/tid=13440] ppid=13436 vsize=9824732 CPUtime=0.16 cores=0,2,4,6
/proc/13439/task/13440/stat : 13440 (java) S 13436 13439 11378 0 -1 4202560 2424 0 1 0 16 0 0 0 20 0 22 0 2892803 10060525568 7864 33554432000 1073741824 1073778376 140736910027984 139794444530552 243768801193 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 9824732

[startup+0.300357 s]
/proc/loadavg: 1.59 1.77 1.83 3/196 13439
/proc/meminfo: memFree=29544592/32872528 swapFree=8040/8040
[pid=13439] ppid=13436 vsize=9824732 CPUtime=0.44 cores=0,2,4,6
/proc/13439/stat : 13439 (java) S 13436 13439 11378 0 -1 4202496 6368 0 1 0 41 3 0 0 20 0 19 0 2892803 10060525568 8726 33554432000 1073741824 1073778376 140736910027984 140736910019120 243768787005 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/13439/statm: 2456183 8726 2244 9 0 2446860 0
[pid=13439/tid=13440] ppid=13436 vsize=9824732 CPUtime=0.16 cores=0,2,4,6
/proc/13439/task/13440/stat : 13440 (java) S 13436 13439 11378 0 -1 4202560 2424 0 1 0 16 0 0 0 20 0 19 0 2892803 10060525568 8726 33554432000 1073741824 1073778376 140736910027984 139794444530552 243768801193 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.44
Current children cumulated vsize (KiB) 9824732

[startup+0.700206 s]
/proc/loadavg: 1.59 1.77 1.83 3/196 13439
/proc/meminfo: memFree=29544592/32872528 swapFree=8040/8040
[pid=13439] ppid=13436 vsize=9824732 CPUtime=0.48 cores=0,2,4,6
/proc/13439/stat : 13439 (java) S 13436 13439 11378 0 -1 4202496 6677 0 1 0 45 3 0 0 20 0 22 0 2892803 10060525568 9804 33554432000 1073741824 1073778376 140736910027984 140736910019120 243768787005 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/13439/statm: 2456183 9804 2244 9 0 2446860 0
[pid=13439/tid=13440] ppid=13436 vsize=9824732 CPUtime=0.16 cores=0,2,4,6
/proc/13439/task/13440/stat : 13440 (java) S 13436 13439 11378 0 -1 4202560 2428 0 1 0 16 0 0 0 20 0 22 0 2892803 10060525568 9805 33554432000 1073741824 1073778376 140736910027984 139794444530552 243768801193 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 9824732

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 13439 sig 9
??? kill -13439 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800346 s]
/proc/loadavg: 1.59 1.77 1.83 3/196 13439
/proc/meminfo: memFree=29544592/32872528 swapFree=8040/8040
[pid=13439] ppid=13436 vsize=9824732 CPUtime=0.57 cores=0,2,4,6
/proc/13439/stat : 13439 (java) S 13436 13439 11378 0 -1 4202496 7176 0 1 0 52 5 0 0 20 0 19 0 2892803 10060525568 9803 33554432000 1073741824 1073778376 140736910027984 140736910019120 243768787005 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/13439/statm: 2456183 9803 2245 9 0 2446860 0
[pid=13439/tid=13440] ppid=13436 vsize=9824732 CPUtime=0.16 cores=0,2,4,6
/proc/13439/task/13440/stat : 13440 (java) S 13436 13439 11378 0 -1 4202560 2428 0 1 0 16 0 0 0 20 0 19 0 2892803 10060525568 9803 33554432000 1073741824 1073778376 140736910027984 139794444530552 243768801193 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.57
Current children cumulated vsize (KiB) 9824732

[startup+1.0003 s]
/proc/loadavg: 1.59 1.77 1.83 3/196 13439
/proc/meminfo: memFree=29544592/32872528 swapFree=8040/8040
[pid=13439] ppid=13436 vsize=9824732 CPUtime=0.57 cores=0,2,4,6
/proc/13439/stat : 13439 (java) S 13436 13439 11378 0 -1 4202496 7176 0 1 0 52 5 0 0 20 0 19 0 2892803 10060525568 9803 33554432000 1073741824 1073778376 140736910027984 140736910019120 243768787005 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/13439/statm: 2456183 9803 2245 9 0 2446860 0
[pid=13439/tid=13440] ppid=13436 vsize=9824732 CPUtime=0.16 cores=0,2,4,6
/proc/13439/task/13440/stat : 13440 (java) S 13436 13439 11378 0 -1 4202560 2428 0 1 0 16 0 0 0 20 0 19 0 2892803 10060525568 9803 33554432000 1073741824 1073778376 140736910027984 139794444530552 243768801193 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.57
Current children cumulated vsize (KiB) 9824732

[startup+1.1003 s]
/proc/loadavg: 1.59 1.77 1.83 2/215 13464
/proc/meminfo: memFree=29513600/32872528 swapFree=8040/8040
[pid=13439] ppid=13436 vsize=9824732 CPUtime=0.57 cores=0,2,4,6
/proc/13439/stat : 13439 (java) S 13436 13439 11378 0 -1 4202496 7176 0 1 0 52 5 0 0 20 0 19 0 2892803 10060525568 9803 33554432000 1073741824 1073778376 140736910027984 140736910019120 243768787005 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/13439/statm: 2456183 9803 2245 9 0 2446860 0
[pid=13439/tid=13440] ppid=13436 vsize=9824732 CPUtime=0.16 cores=0,2,4,6
/proc/13439/task/13440/stat : 13440 (java) S 13436 13439 11378 0 -1 4202560 2428 0 1 0 16 0 0 0 20 0 19 0 2892803 10060525568 9803 33554432000 1073741824 1073778376 140736910027984 139794444530552 243768801193 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=13439/tid=13442] ppid=13436 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13439/task/13442/stat : 13442 (java) S 13436 13439 11378 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 2892804 10060525568 9803 33554432000 1073741824 1073778376 140736910027984 139794416982184 243768800316 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13439/tid=13443] ppid=13436 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13439/task/13443/stat : 13443 (java) S 13436 13439 11378 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 2892804 10060525568 9803 33554432000 1073741824 1073778376 140736910027984 139794415929640 243768800316 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=13439/tid=13444] ppid=13436 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13439/task/13444/stat : 13444 (java) S 13436 13439 11378 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 2892804 10060525568 9803 33554432000 1073741824 1073778376 140736910027984 139794414877096 243768800316 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=13439/tid=13445] ppid=13436 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13439/task/13445/stat : 13445 (java) S 13436 13439 11378 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 2892804 10060525568 9803 33554432000 1073741824 1073778376 140736910027984 139794413824552 243768800316 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=13439/tid=13446] ppid=13436 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13439/task/13446/stat : 13446 (java) S 13436 13439 11378 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 2892804 10060525568 9803 33554432000 1073741824 1073778376 140736910027984 139794412772008 243768800316 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13439/tid=13447] ppid=13436 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13439/task/13447/stat : 13447 (java) S 13436 13439 11378 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 2892804 10060525568 9803 33554432000 1073741824 1073778376 140736910027984 139794411719464 243768800316 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=13439/tid=13448] ppid=13436 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13439/task/13448/stat : 13448 (java) S 13436 13439 11378 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 2892804 10060525568 9803 33554432000 1073741824 1073778376 140736910027984 139794410666920 243768800316 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13439/tid=13449] ppid=13436 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13439/task/13449/stat : 13449 (java) S 13436 13439 11378 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 2892804 10060525568 9803 33554432000 1073741824 1073778376 140736910027984 139794409614376 243768800316 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13439/tid=13450] ppid=13436 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13439/task/13450/stat : 13450 (java) S 13436 13439 11378 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 2892805 10060525568 9803 33554432000 1073741824 1073778376 140736910027984 139793797187688 243768801193 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=13439/tid=13451] ppid=13436 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13439/task/13451/stat : 13451 (java) S 13436 13439 11378 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 2892806 10060525568 9803 33554432000 1073741824 1073778376 140736910027984 139793796134008 243768800316 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13439/tid=13452] ppid=13436 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13439/task/13452/stat : 13452 (java) S 13436 13439 11378 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 2892806 10060525568 9803 33554432000 1073741824 1073778376 140736910027984 139793795081352 243768800316 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13439/tid=13453] ppid=13436 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13439/task/13453/stat : 13453 (java) S 13436 13439 11378 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 2892808 10060525568 9803 33554432000 1073741824 1073778376 140736910027984 139793794030096 243768809248 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13439/tid=13454] ppid=13436 vsize=9824732 CPUtime=0.09 cores=0,2,4,6
/proc/13439/task/13454/stat : 13454 (java) S 13436 13439 11378 0 -1 4202560 1901 0 0 0 9 0 0 0 20 0 19 0 2892808 10060525568 9803 33554432000 1073741824 1073778376 140736910027984 139793792977464 243768800316 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=13439/tid=13455] ppid=13436 vsize=9824732 CPUtime=0.11 cores=0,2,4,6
/proc/13439/task/13455/stat : 13455 (java) S 13436 13439 11378 0 -1 4202560 1509 0 0 0 11 0 0 0 20 0 19 0 2892808 10060525568 9803 33554432000 1073741824 1073778376 140736910027984 139793791924920 243768800316 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=13439/tid=13456] ppid=13436 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13439/task/13456/stat : 13456 (java) S 13436 13439 11378 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 2892808 10060525568 9803 33554432000 1073741824 1073778376 140736910027984 139793790872568 243768800316 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=13439/tid=13457] ppid=13436 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13439/task/13457/stat : 13457 (java) S 13436 13439 11378 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 2892808 10060525568 9803 33554432000 1073741824 1073778376 140736910027984 139793789820232 243768801193 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=13439/tid=13460] ppid=13436 vsize=9824732 CPUtime=0 cores=0,2,4,6
/proc/13439/task/13460/stat : 13460 (java) S 13436 13439 11378 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 2892821 10060525568 9803 33554432000 1073741824 1073778376 140736910027984 139793786659880 243768801193 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.57
Current children cumulated vsize (KiB) 9824732

Child status: 30
Real time (s): 1.19236
CPU time (s): 0.592909
CPU user time (s): 0.52292
CPU system time (s): 0.069989
CPU usage (%): 49.7257
Max. virtual memory (cumulated for all children) (KiB): 9824732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.52292
system time used= 0.069989
maximum resident set size= 41276
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7188
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= 267
involuntary context switches= 37

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.004999 second user time and 0.013997 second system time

The end

Launcher Data 

Begin job on node151 at 2016-06-30 23:29:33
IDJOB=4092139
IDBENCH=79371
IDSOLVER=2552
FILE ID=node151/4092139-1467322173
RUNJOBID= node151-1467322011-11394
PBS_JOBID= 20005377
Free space on /tmp= 71716 MiB

SOLVER NAME= Sat4j PB 2.3.6 Res+CP PB16
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/dimacs/normalized-dubois26_ext.wbo
COMMAND LINE= java -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4092139-1467322173/watcher-4092139-1467322173 -o /tmp/evaluation-result-4092139-1467322173/solver-4092139-1467322173 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1467322011-11394 --watchdog 1960  java -jar sat4j-pb.jar Both HOME/instance-4092139-1467322173.wbo

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

MD5SUM BENCH= e578c08d6801e291bb18ac58eed1eac5
RANDOM SEED=1888854448

node151.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		: 2666.608
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	: 5333.21
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		: 2666.608
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		: 2666.608
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	: 5332.55
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		: 2666.608
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	: 5332.56
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		: 2666.608
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		: 2666.608
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		: 2666.608
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	: 5332.72
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		: 2666.608
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:        29545120 kB
Buffers:           73896 kB
Cached:           201436 kB
SwapCached:            0 kB
Active:          2466636 kB
Inactive:         106616 kB
Active(anon):    2300104 kB
Inactive(anon):        0 kB
Active(file):     166532 kB
Inactive(file):   106616 kB
Unevictable:        8040 kB
Mlocked:            8040 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:               612 kB
Writeback:             0 kB
AnonPages:       2311688 kB
Mapped:            22128 kB
Shmem:               204 kB
Slab:             601328 kB
SReclaimable:      44776 kB
SUnreclaim:       556552 kB
KernelStack:        1648 kB
PageTables:         8304 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    3275364 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2242560 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= 71716 MiB
End job on node151 at 2016-06-30 23:29:34