Trace number 3718317

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 2012-05-28OPTIMUM 2.74558 1.94283

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/jnh/
normalized-jnh305_wcsp.wbo
MD5SUM8285b15ee2c0064deae9a0e09e679565
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark742
Best CPU time to get the best result obtained on this benchmark0.554915
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables200
Total number of constraints1000
Number of soft constraints900
Number of constraints which are clauses900
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint11
Top cost 444855
Min constraint cost 1
Max constraint cost 1000
Sum of constraints costs 444854
Biggest number in a constraint 10
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 21
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.02/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.02/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.02/0.08	c See www.sat4j.org for details.
0.02/0.08	c version 2.3.2.v20120528
0.02/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.02/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.02/0.08	c java.vm.version	19.1-b02
0.02/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.02/0.08	c sun.arch.data.model	64
0.02/0.08	c java.version		1.6.0_24
0.02/0.08	c os.name		Linux
0.02/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.02/0.08	c os.arch		amd64
0.02/0.08	c Free memory 		501472288
0.02/0.08	c Max memory 		7480803328
0.02/0.08	c Total memory 		504102912
0.02/0.08	c Number of processors 	8
0.10/0.11	c Pseudo Boolean Optimization by upper bound
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@4a913fe2
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 No reason simplification
0.10/0.11	c Armin Biere (Picosat) restarts strategy
0.10/0.11	c Glucose 2 learned constraints deletion strategy
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-3718317-1338254566.wbo
0.10/0.11	c reading problem ... 
0.26/0.26	c ... done. Wall clock time 0.15s.
0.26/0.26	c declared #vars     200
0.26/0.26	c internal #vars     1100
0.26/0.26	c #constraints  1100
0.26/0.26	c constraints type 
0.26/0.26	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 900
0.26/0.26	c ignored satisfied constraints => 1
0.26/0.26	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 200
0.26/0.26	c 1101 constraints processed.
0.26/0.26	c objective function length is 900 literals
0.47/0.35	c SATISFIABLE
0.47/0.35	c OPTIMIZING...
0.47/0.35	c Got one! Elapsed wall clock time (in seconds):0.239
0.47/0.35	o 9074
0.47/0.38	c Got one! Elapsed wall clock time (in seconds):0.269
0.47/0.38	o 9073
0.47/0.39	c Got one! Elapsed wall clock time (in seconds):0.285
0.47/0.39	o 1602
0.76/0.41	c Got one! Elapsed wall clock time (in seconds):0.298
0.76/0.41	o 742
1.60/0.93	c cleaning 2619 clauses out of 5240 with flag 30282/5241
2.18/1.45	c cleaning 4309 clauses out of 8621 with flag 72493/11241
2.69/1.93	c starts		: 47
2.69/1.93	c conflicts		: 16996
2.69/1.93	c decisions		: 32162
2.69/1.93	c propagations		: 4485486
2.69/1.93	c inspects		: 6984394
2.69/1.93	c shortcuts		: 0
2.69/1.93	c learnt literals	: 8
2.69/1.93	c learnt binary clauses	: 5
2.69/1.93	c learnt ternary clauses	: 35
2.69/1.93	c learnt constraints	: 16987
2.69/1.93	c ignored constraints	: 0
2.69/1.93	c root simplifications	: 0
2.69/1.93	c removed literals (reason simplification)	: 0
2.69/1.93	c reason swapping (by a shorter reason)	: 0
2.69/1.93	c Calls to reduceDB	: 2
2.69/1.93	c Number of update (reduction) of LBD	: 7967
2.69/1.93	c number of reductions to clauses (during analyze)	: 0
2.69/1.93	c number of learned constraints concerned by reduction	: 0
2.69/1.93	c number of learning phase by resolution	: 0
2.69/1.93	c number of learning phase by cutting planes	: 0
2.69/1.93	c speed (assignments/second)	: 2695604.5673076925
2.69/1.93	c non guided choices	10
2.69/1.93	c learnt constraints type 
2.69/1.93	c constraints type 
2.69/1.93	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 900
2.69/1.93	c ignored satisfied constraints => 1
2.69/1.93	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 200
2.69/1.93	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 0
2.69/1.93	c 1101 constraints processed.
2.69/1.93	s OPTIMUM FOUND
2.69/1.94	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 -x157 x158 x159 -x160 x161 -x162 x163 -x164 x165 -x166 x167 -x168 -x169 x170 -x171 x172 x173 -x174 -x175 x176 x177 -x178 -x179 x180 x181 -x182 x183 -x184 -x185 x186 -x187 x188 x189 -x190 x191 -x192 -x193 x194 -x195 x196 x197 -x198 x199 -x200 
2.69/1.94	c objective function=742
2.69/1.94	c Total wall clock time (in seconds): 1.827

Verifier Data 

OK	742

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3718317-1338254566/watcher-3718317-1338254566 -o /tmp/evaluation-result-3718317-1338254566/solver-3718317-1338254566 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3718317-1338254566.wbo 

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: 2.14 2.09 2.02 4/192 28786
/proc/meminfo: memFree=30196708/32873844 swapFree=6088/6088
[pid=28786] ppid=28784 vsize=23236 CPUtime=0 cores=0,2,4,6
/proc/28786/stat : 28786 (java) R 28784 28786 23595 0 -1 4202496 986 0 0 0 0 0 0 0 20 0 1 0 291585002 23793664 714 33554432000 1073741824 1073778376 140736300220128 140736300209192 226320495976 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/28786/statm: 5809 714 529 9 0 128 0

[startup+0.0374649 s]
/proc/loadavg: 2.14 2.09 2.02 4/192 28786
/proc/meminfo: memFree=30196708/32873844 swapFree=6088/6088
[pid=28786] ppid=28784 vsize=9225560 CPUtime=0.02 cores=0,2,4,6
/proc/28786/stat : 28786 (java) S 28784 28786 23595 0 -1 4202496 3016 0 1 0 2 0 0 0 20 0 13 0 291585002 9446973440 3714 33554432000 1073741824 1073778376 140736300220128 140736300211264 226333065277 0 0 0 16784584 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/28786/statm: 2306390 3714 1695 9 0 2297091 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 9225560

[startup+0.100246 s]
/proc/loadavg: 2.14 2.09 2.02 4/192 28786
/proc/meminfo: memFree=30196708/32873844 swapFree=6088/6088
[pid=28786] ppid=28784 vsize=9558416 CPUtime=0.1 cores=0,2,4,6
/proc/28786/stat : 28786 (java) S 28784 28786 23595 0 -1 4202496 4377 0 1 0 10 0 0 0 20 0 18 0 291585002 9787817984 5576 33554432000 1073741824 1073778376 140736300220128 140736300211264 226333065277 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/28786/statm: 2389604 5577 2109 9 0 2380296 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558416

[startup+0.30022 s]
/proc/loadavg: 2.14 2.09 2.02 4/192 28786
/proc/meminfo: memFree=30196708/32873844 swapFree=6088/6088
[pid=28786] ppid=28784 vsize=9624980 CPUtime=0.47 cores=0,2,4,6
/proc/28786/stat : 28786 (java) S 28784 28786 23595 0 -1 4202496 5477 0 1 0 46 1 0 0 20 0 19 0 291585002 9855979520 7731 33554432000 1073741824 1073778376 140736300220128 140736300211264 226333065277 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/28786/statm: 2406245 7731 2227 9 0 2396937 0
Current children cumulated CPU time (s) 0.47
Current children cumulated vsize (KiB) 9624980

[startup+0.700219 s]
/proc/loadavg: 2.14 2.09 2.02 4/192 28786
/proc/meminfo: memFree=30196708/32873844 swapFree=6088/6088
[pid=28786] ppid=28784 vsize=9624980 CPUtime=1.39 cores=0,2,4,6
/proc/28786/stat : 28786 (java) S 28784 28786 23595 0 -1 4202496 10940 0 1 0 137 2 0 0 20 0 19 0 291585002 9855979520 10904 33554432000 1073741824 1073778376 140736300220128 140736300211264 226333065277 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/28786/statm: 2406245 10904 2248 9 0 2396937 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 9624980

[startup+1.50066 s]
/proc/loadavg: 2.14 2.09 2.02 3/211 28805
/proc/meminfo: memFree=30154500/32873844 swapFree=6088/6088
[pid=28786] ppid=28784 vsize=9624980 CPUtime=2.29 cores=0,2,4,6
/proc/28786/stat : 28786 (java) S 28784 28786 23595 0 -1 4202496 11221 0 1 0 227 2 0 0 20 0 19 0 291585002 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 140736300211264 226333065277 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/28786/statm: 2406245 13005 2276 9 0 2396937 0
[pid=28786/tid=28788] ppid=28784 vsize=9624980 CPUtime=1.45 cores=0,2,4,6
/proc/28786/task/28788/stat : 28788 (java) R 28784 28786 23595 0 -1 4202560 2463 0 1 0 145 0 0 0 20 0 19 0 291585002 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 139657226555800 139657053154016 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
[pid=28786/tid=28789] ppid=28784 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/28786/task/28789/stat : 28789 (java) S 28784 28786 23595 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 19 0 291585003 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 139657188047656 226333078588 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=28786/tid=28790] ppid=28784 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/28786/task/28790/stat : 28790 (java) S 28784 28786 23595 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 291585003 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 139657186994856 226333078588 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=28786/tid=28791] ppid=28784 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/28786/task/28791/stat : 28791 (java) S 28784 28786 23595 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 291585003 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 139657185942568 226333078588 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=28786/tid=28792] ppid=28784 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/28786/task/28792/stat : 28792 (java) S 28784 28786 23595 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 19 0 291585003 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 139657184889768 226333078588 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=28786/tid=28793] ppid=28784 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/28786/task/28793/stat : 28793 (java) S 28784 28786 23595 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 291585003 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 139657183836456 226333078588 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=28786/tid=28794] ppid=28784 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/28786/task/28794/stat : 28794 (java) S 28784 28786 23595 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 19 0 291585003 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 139657182783656 226333078588 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=28786/tid=28795] ppid=28784 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/28786/task/28795/stat : 28795 (java) S 28784 28786 23595 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 291585003 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 139657181731368 226333078588 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=28786/tid=28796] ppid=28784 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/28786/task/28796/stat : 28796 (java) S 28784 28786 23595 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 19 0 291585003 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 139657180678568 226333078588 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=28786/tid=28797] ppid=28784 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/28786/task/28797/stat : 28797 (java) S 28784 28786 23595 0 -1 4202560 31 0 0 0 0 0 0 0 20 0 19 0 291585004 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 139657050311400 226333079465 0 0 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=28786/tid=28798] ppid=28784 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/28786/task/28798/stat : 28798 (java) S 28784 28786 23595 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 19 0 291585005 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 139657049257464 226333078588 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=28786/tid=28799] ppid=28784 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/28786/task/28799/stat : 28799 (java) S 28784 28786 23595 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 291585005 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 139657048205064 226333078588 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=28786/tid=28800] ppid=28784 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/28786/task/28800/stat : 28800 (java) S 28784 28786 23595 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 291585007 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 139657047153552 226333087520 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=28786/tid=28801] ppid=28784 vsize=9624980 CPUtime=0.37 cores=0,2,4,6
/proc/28786/task/28801/stat : 28801 (java) S 28784 28786 23595 0 -1 4202560 3057 0 0 0 37 0 0 0 20 0 19 0 291585007 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 139657046100152 226333078588 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=28786/tid=28802] ppid=28784 vsize=9624980 CPUtime=0.39 cores=0,2,4,6
/proc/28786/task/28802/stat : 28802 (java) S 28784 28786 23595 0 -1 4202560 4454 0 0 0 39 0 0 0 20 0 19 0 291585007 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 139657045047352 226333078588 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=28786/tid=28803] ppid=28784 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/28786/task/28803/stat : 28803 (java) S 28784 28786 23595 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 291585007 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 139657043995256 226333078588 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=28786/tid=28804] ppid=28784 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/28786/task/28804/stat : 28804 (java) S 28784 28786 23595 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 291585007 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 139657042942664 226333079465 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=28786/tid=28805] ppid=28784 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/28786/task/28805/stat : 28805 (java) S 28784 28786 23595 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 291585029 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 139657041888680 226333079465 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 9624980

Solver just ended. Dumping a history of the last processes samples

[startup+1.90059 s]
/proc/loadavg: 2.14 2.09 2.02 3/211 28805
/proc/meminfo: memFree=30154500/32873844 swapFree=6088/6088
[pid=28786] ppid=28784 vsize=9624980 CPUtime=2.69 cores=0,2,4,6
/proc/28786/stat : 28786 (java) S 28784 28786 23595 0 -1 4202496 11221 0 1 0 267 2 0 0 20 0 19 0 291585002 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 140736300211264 226333065277 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/28786/statm: 2406245 13005 2276 9 0 2396937 0
[pid=28786/tid=28788] ppid=28784 vsize=9624980 CPUtime=1.85 cores=0,2,4,6
/proc/28786/task/28788/stat : 28788 (java) R 28784 28786 23595 0 -1 4202560 2463 0 1 0 185 0 0 0 20 0 19 0 291585002 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 139657226555848 139657052939389 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
[pid=28786/tid=28789] ppid=28784 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/28786/task/28789/stat : 28789 (java) S 28784 28786 23595 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 19 0 291585003 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 139657188047656 226333078588 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=28786/tid=28790] ppid=28784 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/28786/task/28790/stat : 28790 (java) S 28784 28786 23595 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 291585003 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 139657186994856 226333078588 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=28786/tid=28791] ppid=28784 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/28786/task/28791/stat : 28791 (java) S 28784 28786 23595 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 291585003 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 139657185942568 226333078588 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=28786/tid=28792] ppid=28784 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/28786/task/28792/stat : 28792 (java) S 28784 28786 23595 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 19 0 291585003 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 139657184889768 226333078588 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=28786/tid=28793] ppid=28784 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/28786/task/28793/stat : 28793 (java) S 28784 28786 23595 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 291585003 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 139657183836456 226333078588 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=28786/tid=28794] ppid=28784 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/28786/task/28794/stat : 28794 (java) S 28784 28786 23595 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 19 0 291585003 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 139657182783656 226333078588 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=28786/tid=28795] ppid=28784 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/28786/task/28795/stat : 28795 (java) S 28784 28786 23595 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 291585003 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 139657181731368 226333078588 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=28786/tid=28796] ppid=28784 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/28786/task/28796/stat : 28796 (java) S 28784 28786 23595 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 19 0 291585003 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 139657180678568 226333078588 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=28786/tid=28797] ppid=28784 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/28786/task/28797/stat : 28797 (java) S 28784 28786 23595 0 -1 4202560 31 0 0 0 0 0 0 0 20 0 19 0 291585004 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 139657050311400 226333079465 0 0 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=28786/tid=28798] ppid=28784 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/28786/task/28798/stat : 28798 (java) S 28784 28786 23595 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 19 0 291585005 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 139657049257464 226333078588 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=28786/tid=28799] ppid=28784 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/28786/task/28799/stat : 28799 (java) S 28784 28786 23595 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 291585005 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 139657048205064 226333078588 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=28786/tid=28800] ppid=28784 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/28786/task/28800/stat : 28800 (java) S 28784 28786 23595 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 291585007 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 139657047153552 226333087520 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=28786/tid=28801] ppid=28784 vsize=9624980 CPUtime=0.37 cores=0,2,4,6
/proc/28786/task/28801/stat : 28801 (java) S 28784 28786 23595 0 -1 4202560 3057 0 0 0 37 0 0 0 20 0 19 0 291585007 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 139657046100152 226333078588 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=28786/tid=28802] ppid=28784 vsize=9624980 CPUtime=0.39 cores=0,2,4,6
/proc/28786/task/28802/stat : 28802 (java) S 28784 28786 23595 0 -1 4202560 4454 0 0 0 39 0 0 0 20 0 19 0 291585007 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 139657045047352 226333078588 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=28786/tid=28803] ppid=28784 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/28786/task/28803/stat : 28803 (java) S 28784 28786 23595 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 291585007 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 139657043995256 226333078588 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=28786/tid=28804] ppid=28784 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/28786/task/28804/stat : 28804 (java) S 28784 28786 23595 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 291585007 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 139657042942664 226333079465 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=28786/tid=28805] ppid=28784 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/28786/task/28805/stat : 28805 (java) S 28784 28786 23595 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 291585029 9855979520 13005 33554432000 1073741824 1073778376 140736300220128 139657041888680 226333079465 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 2.69
Current children cumulated vsize (KiB) 9624980

Child status: 30
Real time (s): 1.94283
CPU time (s): 2.74558
CPU user time (s): 2.70159
CPU system time (s): 0.043993
CPU usage (%): 141.319
Max. virtual memory (cumulated for all children) (KiB): 9624980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.70159
system time used= 0.043993
maximum resident set size= 52076
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11238
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= 340
involuntary context switches= 42

runsolver used 0.003999 second user time and 0.014997 second system time

The end

Launcher Data 

Begin job on node110 at 2012-05-29 03:22:46
IDJOB=3718317
IDBENCH=79395
IDSOLVER=2301
FILE ID=node110/3718317-1338254566
RUNJOBID= node110-1338248661-26151
PBS_JOBID= 14624626
Free space on /tmp= 71664 MiB

SOLVER NAME= Sat4j PB  2012-05-28
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/jnh/normalized-jnh305_wcsp.wbo
COMMAND LINE= java -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3718317-1338254566/watcher-3718317-1338254566 -o /tmp/evaluation-result-3718317-1338254566/solver-3718317-1338254566 -C 1800 -W 1900 -M 15500  java -jar HOME/sat4j-pb.jar HOME/instance-3718317-1338254566.wbo

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

MD5SUM BENCH= 8285b15ee2c0064deae9a0e09e679565
RANDOM SEED=456094306

node110.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		: 2666.893
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	: 5333.78
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		: 2666.893
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	: 5331.91
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		: 2666.893
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	: 5331.92
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		: 2666.893
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	: 5331.91
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		: 2666.893
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	: 5331.92
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		: 2666.893
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	: 5331.90
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		: 2666.893
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	: 5331.91
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		: 2666.893
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        30196724 kB
Buffers:          360816 kB
Cached:           696348 kB
SwapCached:          144 kB
Active:          1377752 kB
Inactive:         456712 kB
Active(anon):     767404 kB
Inactive(anon):    12496 kB
Active(file):     610348 kB
Inactive(file):   444216 kB
Unevictable:        6088 kB
Mlocked:            6088 kB
SwapTotal:      67108856 kB
SwapFree:       67108008 kB
Dirty:              1260 kB
Writeback:             4 kB
AnonPages:        787432 kB
Mapped:            22364 kB
Shmem:               196 kB
Slab:             697680 kB
SReclaimable:     138800 kB
SUnreclaim:       558880 kB
KernelStack:        1560 kB
PageTables:         5620 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1036788 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    745472 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71664 MiB
End job on node110 at 2012-05-29 03:22:48