Trace number 3454870

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 Res//CP 2.3.0SAT 4.06238 1.84767

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900559365.opb
MD5SUM924af7c450ed428ac078913fd23bc162
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.167974
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 691
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.03/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.03/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.03/0.08	c See www.sat4j.org for details.
0.03/0.08	c version 2.3.1.v20110525
0.03/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.03/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.03/0.08	c java.vm.version	19.1-b02
0.03/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.03/0.08	c sun.arch.data.model	64
0.03/0.08	c java.version		1.6.0_24
0.03/0.08	c os.name		Linux
0.03/0.08	c os.version		2.6.18-164.el5
0.03/0.08	c os.arch		amd64
0.03/0.08	c Free memory 		9996466904
0.03/0.08	c Max memory 		10048897024
0.03/0.08	c Total memory 		10048897024
0.03/0.08	c Number of processors 	8
0.10/0.11	c Pseudo Boolean Optimization
0.10/0.11	c ManyCore solver with 2 solvers running in parallel
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@67ee3914
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 Armin Biere (Picosat) restarts strategy
0.10/0.11	c Glucose 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 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@1c691f36
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 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-3454870-1307187424.opb
0.10/0.11	c reading problem ... 
0.47/0.31	c ... done. Wall clock time 0.206s.
0.47/0.31	c #vars     231
0.47/0.31	c #constraints  2707
0.47/0.31	c constraints type 
0.47/0.32	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2442
0.47/0.32	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.47/0.32	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
0.47/0.32	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.47/0.32	c constraints type 
0.47/0.32	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 242
0.47/0.32	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 2442
0.47/0.32	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 22
0.47/0.32	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
1.37/0.79	c cleaning 2493 clauses out of 5000 with flag 5000/5000
3.24/1.10	c cleaning 4251 clauses out of 8508 with flag 11001/11001
3.85/1.39	c  And the winner is Resolution
4.03/1.82	c starts		: 44
4.03/1.82	c conflicts		: 16735
4.03/1.82	c decisions		: 27852
4.03/1.82	c propagations		: 860349
4.03/1.82	c inspects		: 6626796
4.03/1.82	c shortcuts		: 0
4.03/1.82	c learnt literals	: 0
4.03/1.82	c learnt binary clauses	: 0
4.03/1.82	c learnt ternary clauses	: 1
4.03/1.82	c learnt constraints	: 16735
4.03/1.82	c ignored constraints	: 0
4.03/1.82	c root simplifications	: 0
4.03/1.82	c removed literals (reason simplification)	: 69672
4.03/1.82	c reason swapping (by a shorter reason)	: 0
4.03/1.82	c Calls to reduceDB	: 2
4.03/1.82	c number of reductions to clauses (during analyze)	: 0
4.03/1.82	c number of learned constraints concerned by reduction	: 0
4.03/1.82	c number of learning phase by resolution	: 0
4.03/1.82	c number of learning phase by cutting planes	: 0
4.03/1.82	c speed (assignments/second)	: 570523.2095490716
4.03/1.82	c non guided choices	169
4.03/1.83	c learnt constraints type 
4.03/1.83	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 9991
4.03/1.83	c constraints type 
4.03/1.83	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2442
4.03/1.83	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
4.03/1.83	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
4.03/1.83	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
4.03/1.83	c constraints type 
4.03/1.83	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 242
4.03/1.83	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 2442
4.03/1.83	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 22
4.03/1.83	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
4.03/1.83	s SATISFIABLE
4.03/1.83	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 -x201 -x202 -x203 -x204 -x205 -x206 -x207 x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 x221 -x222 -x223 -x224 -x225 x226 -x227 -x228 -x229 -x230 -x231 
4.03/1.83	c Total wall clock time (in seconds): 1.721

Verifier Data 

OK	0

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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-3454870-1307187424/watcher-3454870-1307187424 -o /tmp/evaluation-result-3454870-1307187424/solver-3454870-1307187424 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3454870-1307187424.opb 

running on 4 cores: 1,3,5,7

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: 1.60 1.16 1.32 3/579 9960
/proc/meminfo: memFree=28365848/32951124 swapFree=34426104/67111528
[pid=9960] ppid=9958 vsize=35788 CPUtime=0 cores=1,3,5,7
/proc/9960/stat : 9960 (java) S 9958 9960 7463 0 -1 4202496 1315 0 0 0 0 0 0 0 18 0 2 0 908973104 36646912 1017 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296728549 0 0 0 16784584 18446744073709551615 0 0 17 5 0 0 0
/proc/9960/statm: 8947 1017 782 9 0 386 0
[pid=9960/tid=9961] ppid=9958 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/9960/task/9961/stat : 9961 (java) R 9958 9960 7463 0 -1 4202560 7521 0 1 0 0 0 0 0 19 0 2 0 908973104 10694979584 8336 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224284619835 0 4 0 16784584 0 0 0 -1 5 0 0 0

[startup+0.0415881 s]
/proc/loadavg: 1.60 1.16 1.32 3/579 9960
/proc/meminfo: memFree=28365848/32951124 swapFree=34426104/67111528
[pid=9960] ppid=9958 vsize=10467480 CPUtime=0.03 cores=1,3,5,7
/proc/9960/stat : 9960 (java) S 9958 9960 7463 0 -1 4202496 11191 0 1 0 2 1 0 0 18 0 13 0 908973104 10718699520 10888 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296728549 0 0 0 16784584 18446744073709551615 0 0 17 5 0 0 0
/proc/9960/statm: 2616870 10890 1659 9 0 2607618 0
[pid=9960/tid=9961] ppid=9958 vsize=10467480 CPUtime=0.03 cores=1,3,5,7
/proc/9960/task/9961/stat : 9961 (java) R 9958 9960 7463 0 -1 4202560 10046 0 1 0 2 1 0 0 25 0 13 0 908973104 10718699520 10890 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 47032143709720 0 4 0 16784584 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 10467480

[startup+0.100589 s]
/proc/loadavg: 1.60 1.16 1.32 3/579 9960
/proc/meminfo: memFree=28365848/32951124 swapFree=34426104/67111528
[pid=9960] ppid=9958 vsize=10539660 CPUtime=0.1 cores=1,3,5,7
/proc/9960/stat : 9960 (java) S 9958 9960 7463 0 -1 4202496 13076 0 1 0 8 2 0 0 18 0 18 0 908973104 10792611840 12740 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296728549 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/9960/statm: 2634915 12741 2093 9 0 2625649 0
[pid=9960/tid=9961] ppid=9958 vsize=10539660 CPUtime=0.08 cores=1,3,5,7
/proc/9960/task/9961/stat : 9961 (java) R 9958 9960 7463 0 -1 4202560 11135 0 1 0 7 1 0 0 18 0 18 0 908973104 10792611840 12741 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296752587 0 4 0 16800975 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10539660

[startup+0.300544 s]
/proc/loadavg: 1.60 1.16 1.32 3/579 9960
/proc/meminfo: memFree=28365848/32951124 swapFree=34426104/67111528
[pid=9960] ppid=9958 vsize=10539756 CPUtime=0.47 cores=1,3,5,7
/proc/9960/stat : 9960 (java) S 9958 9960 7463 0 -1 4202496 16049 0 1 0 44 3 0 0 18 0 18 0 908973104 10792710144 15124 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296728549 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/9960/statm: 2634939 15125 2199 9 0 2625673 0
[pid=9960/tid=9961] ppid=9958 vsize=10539756 CPUtime=0.28 cores=1,3,5,7
/proc/9960/task/9961/stat : 9961 (java) R 9958 9960 7463 0 -1 4202560 12974 0 1 0 26 2 0 0 18 0 18 0 908973104 10792710144 15125 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 46912505597442 0 4 0 16800975 0 0 0 -1 5 0 0 0
Current children cumulated CPU time (s) 0.47
Current children cumulated vsize (KiB) 10539756

[startup+0.795613 s]
/proc/loadavg: 1.60 1.16 1.32 3/579 9960
/proc/meminfo: memFree=28365848/32951124 swapFree=34426104/67111528
[pid=9960] ppid=9958 vsize=10556668 CPUtime=2.39 cores=1,3,5,7
/proc/9960/stat : 9960 (java) S 9958 9960 7463 0 -1 4202496 44999 0 1 0 233 6 0 0 18 0 22 0 908973104 10810028032 39733 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296728549 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/9960/statm: 2639167 39733 2239 9 0 2629901 0
[pid=9960/tid=9961] ppid=9958 vsize=10556668 CPUtime=0.3 cores=1,3,5,7
/proc/9960/task/9961/stat : 9961 (java) S 9958 9960 7463 0 -1 4202560 13379 0 1 0 28 2 0 0 19 0 22 0 908973104 10810028032 39733 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296742400 0 4 0 16800975 18446604462584135744 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.39
Current children cumulated vsize (KiB) 10556668

[startup+1.50134 s]
/proc/loadavg: 1.60 1.16 1.32 5/601 9982
/proc/meminfo: memFree=28054060/32951124 swapFree=34426104/67111528
[pid=9960] ppid=9958 vsize=10556668 CPUtime=4.03 cores=1,3,5,7
/proc/9960/stat : 9960 (java) S 9958 9960 7463 0 -1 4202496 69854 0 1 0 394 9 0 0 18 0 19 0 908973104 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296728549 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/9960/statm: 2639167 61196 2257 9 0 2629901 0
[pid=9960/tid=9961] ppid=9958 vsize=10556668 CPUtime=0.3 cores=1,3,5,7
/proc/9960/task/9961/stat : 9961 (java) S 9958 9960 7463 0 -1 4202560 13379 0 1 0 28 2 0 0 15 0 19 0 908973104 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296742400 0 4 0 16800975 18446604462584135744 0 0 -1 1 0 0 0
[pid=9960/tid=9963] ppid=9958 vsize=10556668 CPUtime=0 cores=1,3,5,7
/proc/9960/task/9963/stat : 9963 (java) S 9958 9960 7463 0 -1 4202560 237 0 0 0 0 0 0 0 15 0 19 0 908973106 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296741785 0 4 0 16800975 18446604462584135744 0 0 -1 1 0 0 0
[pid=9960/tid=9964] ppid=9958 vsize=10556668 CPUtime=0 cores=1,3,5,7
/proc/9960/task/9964/stat : 9964 (java) S 9958 9960 7463 0 -1 4202560 23 0 0 0 0 0 0 0 16 0 19 0 908973106 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296741785 0 4 0 16800975 18446604462584135744 0 0 -1 7 0 0 0
[pid=9960/tid=9965] ppid=9958 vsize=10556668 CPUtime=0 cores=1,3,5,7
/proc/9960/task/9965/stat : 9965 (java) S 9958 9960 7463 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 908973106 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296741785 0 4 0 16800975 18446604462584135744 0 0 -1 1 0 0 0
[pid=9960/tid=9966] ppid=9958 vsize=10556668 CPUtime=0 cores=1,3,5,7
/proc/9960/task/9966/stat : 9966 (java) S 9958 9960 7463 0 -1 4202560 74 0 0 0 0 0 0 0 16 0 19 0 908973106 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296741785 0 4 0 16800975 18446604462584135744 0 0 -1 1 0 0 0
[pid=9960/tid=9967] ppid=9958 vsize=10556668 CPUtime=0 cores=1,3,5,7
/proc/9960/task/9967/stat : 9967 (java) S 9958 9960 7463 0 -1 4202560 292 0 0 0 0 0 0 0 15 0 19 0 908973106 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296741785 0 4 0 16800975 18446604462584135744 0 0 -1 1 0 0 0
[pid=9960/tid=9968] ppid=9958 vsize=10556668 CPUtime=0 cores=1,3,5,7
/proc/9960/task/9968/stat : 9968 (java) S 9958 9960 7463 0 -1 4202560 217 0 0 0 0 0 0 0 15 0 19 0 908973106 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296741785 0 4 0 16800975 18446604462584135744 0 0 -1 7 0 0 0
[pid=9960/tid=9969] ppid=9958 vsize=10556668 CPUtime=0 cores=1,3,5,7
/proc/9960/task/9969/stat : 9969 (java) S 9958 9960 7463 0 -1 4202560 226 0 0 0 0 0 0 0 15 0 19 0 908973106 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296741785 0 4 0 16800975 18446604462584135744 0 0 -1 5 0 0 0
[pid=9960/tid=9970] ppid=9958 vsize=10556668 CPUtime=0 cores=1,3,5,7
/proc/9960/task/9970/stat : 9970 (java) S 9958 9960 7463 0 -1 4202560 1 0 0 0 0 0 0 0 16 0 19 0 908973106 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296741785 0 4 0 16800975 18446604462584135744 0 0 -1 5 0 0 0
[pid=9960/tid=9971] ppid=9958 vsize=10556668 CPUtime=0.03 cores=1,3,5,7
/proc/9960/task/9971/stat : 9971 (java) S 9958 9960 7463 0 -1 4202560 920 0 0 0 3 0 0 0 16 0 19 0 908973107 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296742400 0 0 0 16800975 18446604462584135744 0 0 -1 3 0 0 0
[pid=9960/tid=9972] ppid=9958 vsize=10556668 CPUtime=0 cores=1,3,5,7
/proc/9960/task/9972/stat : 9972 (java) S 9958 9960 7463 0 -1 4202560 17 0 0 0 0 0 0 0 17 0 19 0 908973107 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296741785 0 4 0 16800975 18446604462584135744 0 0 -1 5 0 0 0
[pid=9960/tid=9973] ppid=9958 vsize=10556668 CPUtime=0 cores=1,3,5,7
/proc/9960/task/9973/stat : 9973 (java) S 9958 9960 7463 0 -1 4202560 9 0 0 0 0 0 0 0 18 0 19 0 908973107 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296741785 0 4 0 16800975 18446604462584135744 0 0 -1 5 0 0 0
[pid=9960/tid=9974] ppid=9958 vsize=10556668 CPUtime=0 cores=1,3,5,7
/proc/9960/task/9974/stat : 9974 (java) S 9958 9960 7463 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 908973110 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296749489 0 4 0 16800975 18446604462584135744 0 0 -1 5 0 0 0
[pid=9960/tid=9975] ppid=9958 vsize=10556668 CPUtime=0.8 cores=1,3,5,7
/proc/9960/task/9975/stat : 9975 (java) S 9958 9960 7463 0 -1 4202560 5784 0 0 0 80 0 0 0 15 0 19 0 908973110 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296741785 0 4 0 16800975 18446604462584135744 0 0 -1 7 0 0 0
[pid=9960/tid=9976] ppid=9958 vsize=10556668 CPUtime=0.8 cores=1,3,5,7
/proc/9960/task/9976/stat : 9976 (java) S 9958 9960 7463 0 -1 4202560 10029 0 0 0 79 1 0 0 15 0 19 0 908973110 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296741785 0 4 0 16800975 18446604462584135744 0 0 -1 3 0 0 0
[pid=9960/tid=9977] ppid=9958 vsize=10556668 CPUtime=0 cores=1,3,5,7
/proc/9960/task/9977/stat : 9977 (java) S 9958 9960 7463 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 908973110 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296741785 0 4 0 16800975 18446604462584135744 0 0 -1 5 0 0 0
[pid=9960/tid=9978] ppid=9958 vsize=10556668 CPUtime=0 cores=1,3,5,7
/proc/9960/task/9978/stat : 9978 (java) S 9958 9960 7463 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 908973110 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296742400 0 4 0 16800975 18446604462584135744 0 0 -1 1 0 0 0
[pid=9960/tid=9982] ppid=9958 vsize=10556668 CPUtime=0 cores=1,3,5,7
/proc/9960/task/9982/stat : 9982 (java) S 9958 9960 7463 0 -1 4202560 7 0 0 0 0 0 0 0 19 0 19 0 908973136 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296742400 0 4 0 16800975 18446604462584135744 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 4.03
Current children cumulated vsize (KiB) 10556668

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

[startup+1.80129 s]
/proc/loadavg: 1.60 1.16 1.32 5/601 9982
/proc/meminfo: memFree=28054060/32951124 swapFree=34426104/67111528
[pid=9960] ppid=9958 vsize=10556668 CPUtime=4.03 cores=1,3,5,7
/proc/9960/stat : 9960 (java) S 9958 9960 7463 0 -1 4202496 69854 0 1 0 394 9 0 0 18 0 19 0 908973104 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296728549 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0
/proc/9960/statm: 2639167 61196 2257 9 0 2629901 0
[pid=9960/tid=9961] ppid=9958 vsize=10556668 CPUtime=0.3 cores=1,3,5,7
/proc/9960/task/9961/stat : 9961 (java) S 9958 9960 7463 0 -1 4202560 13379 0 1 0 28 2 0 0 15 0 19 0 908973104 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296742400 0 4 0 16800975 18446604462584135744 0 0 -1 1 0 0 0
[pid=9960/tid=9963] ppid=9958 vsize=10556668 CPUtime=0 cores=1,3,5,7
/proc/9960/task/9963/stat : 9963 (java) S 9958 9960 7463 0 -1 4202560 237 0 0 0 0 0 0 0 15 0 19 0 908973106 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296741785 0 4 0 16800975 18446604462584135744 0 0 -1 1 0 0 0
[pid=9960/tid=9964] ppid=9958 vsize=10556668 CPUtime=0 cores=1,3,5,7
/proc/9960/task/9964/stat : 9964 (java) S 9958 9960 7463 0 -1 4202560 23 0 0 0 0 0 0 0 16 0 19 0 908973106 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296741785 0 4 0 16800975 18446604462584135744 0 0 -1 7 0 0 0
[pid=9960/tid=9965] ppid=9958 vsize=10556668 CPUtime=0 cores=1,3,5,7
/proc/9960/task/9965/stat : 9965 (java) S 9958 9960 7463 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 908973106 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296741785 0 4 0 16800975 18446604462584135744 0 0 -1 1 0 0 0
[pid=9960/tid=9966] ppid=9958 vsize=10556668 CPUtime=0 cores=1,3,5,7
/proc/9960/task/9966/stat : 9966 (java) S 9958 9960 7463 0 -1 4202560 74 0 0 0 0 0 0 0 16 0 19 0 908973106 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296741785 0 4 0 16800975 18446604462584135744 0 0 -1 1 0 0 0
[pid=9960/tid=9967] ppid=9958 vsize=10556668 CPUtime=0 cores=1,3,5,7
/proc/9960/task/9967/stat : 9967 (java) S 9958 9960 7463 0 -1 4202560 292 0 0 0 0 0 0 0 15 0 19 0 908973106 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296741785 0 4 0 16800975 18446604462584135744 0 0 -1 1 0 0 0
[pid=9960/tid=9968] ppid=9958 vsize=10556668 CPUtime=0 cores=1,3,5,7
/proc/9960/task/9968/stat : 9968 (java) S 9958 9960 7463 0 -1 4202560 217 0 0 0 0 0 0 0 15 0 19 0 908973106 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296741785 0 4 0 16800975 18446604462584135744 0 0 -1 7 0 0 0
[pid=9960/tid=9969] ppid=9958 vsize=10556668 CPUtime=0 cores=1,3,5,7
/proc/9960/task/9969/stat : 9969 (java) S 9958 9960 7463 0 -1 4202560 226 0 0 0 0 0 0 0 15 0 19 0 908973106 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296741785 0 4 0 16800975 18446604462584135744 0 0 -1 5 0 0 0
[pid=9960/tid=9970] ppid=9958 vsize=10556668 CPUtime=0 cores=1,3,5,7
/proc/9960/task/9970/stat : 9970 (java) S 9958 9960 7463 0 -1 4202560 1 0 0 0 0 0 0 0 16 0 19 0 908973106 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296741785 0 4 0 16800975 18446604462584135744 0 0 -1 5 0 0 0
[pid=9960/tid=9971] ppid=9958 vsize=10556668 CPUtime=0.03 cores=1,3,5,7
/proc/9960/task/9971/stat : 9971 (java) S 9958 9960 7463 0 -1 4202560 920 0 0 0 3 0 0 0 16 0 19 0 908973107 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296742400 0 0 0 16800975 18446604462584135744 0 0 -1 3 0 0 0
[pid=9960/tid=9972] ppid=9958 vsize=10556668 CPUtime=0 cores=1,3,5,7
/proc/9960/task/9972/stat : 9972 (java) S 9958 9960 7463 0 -1 4202560 17 0 0 0 0 0 0 0 17 0 19 0 908973107 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296741785 0 4 0 16800975 18446604462584135744 0 0 -1 5 0 0 0
[pid=9960/tid=9973] ppid=9958 vsize=10556668 CPUtime=0 cores=1,3,5,7
/proc/9960/task/9973/stat : 9973 (java) S 9958 9960 7463 0 -1 4202560 9 0 0 0 0 0 0 0 18 0 19 0 908973107 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296741785 0 4 0 16800975 18446604462584135744 0 0 -1 5 0 0 0
[pid=9960/tid=9974] ppid=9958 vsize=10556668 CPUtime=0 cores=1,3,5,7
/proc/9960/task/9974/stat : 9974 (java) S 9958 9960 7463 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 908973110 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296749489 0 4 0 16800975 18446604462584135744 0 0 -1 5 0 0 0
[pid=9960/tid=9975] ppid=9958 vsize=10556668 CPUtime=0.8 cores=1,3,5,7
/proc/9960/task/9975/stat : 9975 (java) S 9958 9960 7463 0 -1 4202560 5784 0 0 0 80 0 0 0 15 0 19 0 908973110 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296741785 0 4 0 16800975 18446604462584135744 0 0 -1 7 0 0 0
[pid=9960/tid=9976] ppid=9958 vsize=10556668 CPUtime=0.8 cores=1,3,5,7
/proc/9960/task/9976/stat : 9976 (java) S 9958 9960 7463 0 -1 4202560 10029 0 0 0 79 1 0 0 15 0 19 0 908973110 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296741785 0 4 0 16800975 18446604462584135744 0 0 -1 3 0 0 0
[pid=9960/tid=9977] ppid=9958 vsize=10556668 CPUtime=0 cores=1,3,5,7
/proc/9960/task/9977/stat : 9977 (java) S 9958 9960 7463 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 19 0 908973110 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296741785 0 4 0 16800975 18446604462584135744 0 0 -1 5 0 0 0
[pid=9960/tid=9978] ppid=9958 vsize=10556668 CPUtime=0 cores=1,3,5,7
/proc/9960/task/9978/stat : 9978 (java) S 9958 9960 7463 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 908973110 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296742400 0 4 0 16800975 18446604462584135744 0 0 -1 1 0 0 0
[pid=9960/tid=9982] ppid=9958 vsize=10556668 CPUtime=0 cores=1,3,5,7
/proc/9960/task/9982/stat : 9982 (java) S 9958 9960 7463 0 -1 4202560 7 0 0 0 0 0 0 0 19 0 19 0 908973136 10810028032 61196 33554432000 1073741824 1073778376 140733808280208 18446744073709551615 224296742400 0 4 0 16800975 18446604462584135744 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 4.03
Current children cumulated vsize (KiB) 10556668

Child status: 10
Real time (s): 1.84767
CPU time (s): 4.06238
CPU user time (s): 3.9584
CPU system time (s): 0.103984
CPU usage (%): 219.865
Max. virtual memory (cumulated for all children) (KiB): 10556668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.9584
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 69877
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 384
involuntary context switches= 133

runsolver used 0.013997 second user time and 0.030995 second system time

The end

Launcher Data 

Begin job on node118 at 2011-06-04 13:37:04
IDJOB=3454870
IDBENCH=1333
IDSOLVER=1950
FILE ID=node118/3454870-1307187424
RUNJOBID= node118-1307187422-9871
PBS_JOBID= 13508852
Free space on /tmp= 73768 MiB

SOLVER NAME= Sat4j Res//CP 2.3.0
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900559365.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3454870-1307187424/watcher-3454870-1307187424 -o /tmp/evaluation-result-3454870-1307187424/solver-3454870-1307187424 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3454870-1307187424.opb

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

MD5SUM BENCH= 924af7c450ed428ac078913fd23bc162
RANDOM SEED=942468196

node118.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5374.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      28366980 kB
Buffers:        325348 kB
Cached:        2008456 kB
SwapCached:      56168 kB
Active:        1238712 kB
Inactive:      3006936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28366980 kB
SwapTotal:    67111528 kB
SwapFree:     34426104 kB
Dirty:            1012 kB
Writeback:           0 kB
AnonPages:     1869228 kB
Mapped:          23024 kB
Slab:           151428 kB
PageTables:     115680 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 194170880 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73768 MiB
End job on node118 at 2011-06-04 13:37:06