Trace number 3709772

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 specific settings 2.3.2 snapshotSAT 1.59476 1.02184

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900561389.opb
MD5SUMd1b10f6e9727d2d9909236ce66cbc7d6
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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 benchmark0.187971
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 719
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 

0.06/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.06/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.06/0.08	c See www.sat4j.org for details.
0.06/0.08	c This software uses some libraries from the Jakarta Commons project. See jakarta.apache.org for details.
0.06/0.08	c version 2.3.2.v20120418
0.06/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.06/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.06/0.08	c java.vm.version	19.1-b02
0.06/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.06/0.08	c sun.arch.data.model	64
0.06/0.08	c java.version		1.6.0_24
0.06/0.08	c os.name		Linux
0.06/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.06/0.08	c os.arch		amd64
0.06/0.08	c Free memory 		501472288
0.06/0.08	c Max memory 		7480803328
0.06/0.08	c Total memory 		504102912
0.06/0.08	c Number of processors 	8
0.10/0.12	c read org.sat4j.minisat.orders.VarOrderHeap
0.10/0.12	c configuring ORDERS
0.10/0.12	c --- Begin Solver configuration ---
0.10/0.12	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@742808b3
0.10/0.12	c Learn all clauses as in MiniSAT
0.10/0.12	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.12	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause
0.10/0.12	c Expensive reason simplification
0.10/0.12	c Armin Biere (Picosat) restarts strategy
0.10/0.12	c Glucose learned constraints deletion strategy
0.10/0.12	c timeout=2147483s
0.10/0.12	c DB Simplification allowed=true
0.10/0.12	c Heuristics kept accross calls (keep the solver "hot")
0.10/0.12	c --- End Solver configuration ---
0.10/0.12	c solving HOME/instance-3709772-1338125592.opb
0.10/0.12	c reading problem ... 
0.46/0.30	c ... done. Wall clock time 0.18s.
0.46/0.30	c declared #vars     231
0.46/0.30	c #constraints  2707
0.46/0.30	c constraints type 
0.46/0.30	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2442
0.46/0.30	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.46/0.30	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
0.46/0.30	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.46/0.30	c 2707 constraints processed.
1.09/0.63	c cleaning 2500 clauses out of 5002 with flag 5002/5002
1.35/0.87	c cleaning 4246 clauses out of 8500 with flag 11000/11000
1.59/1.01	c starts		: 41
1.59/1.01	c conflicts		: 14328
1.59/1.01	c decisions		: 21415
1.59/1.01	c propagations		: 708794
1.59/1.01	c inspects		: 4354552
1.59/1.01	c shortcuts		: 0
1.59/1.01	c learnt literals	: 0
1.59/1.01	c learnt binary clauses	: 0
1.59/1.01	c learnt ternary clauses	: 12
1.59/1.01	c learnt constraints	: 14328
1.59/1.01	c ignored constraints	: 0
1.59/1.01	c root simplifications	: 41
1.59/1.01	c removed literals (reason simplification)	: 23810
1.59/1.01	c reason swapping (by a shorter reason)	: 0
1.59/1.01	c Calls to reduceDB	: 2
1.59/1.01	c number of reductions to clauses (during analyze)	: 0
1.59/1.01	c number of learned constraints concerned by reduction	: 0
1.59/1.01	c number of learning phase by resolution	: 0
1.59/1.01	c number of learning phase by cutting planes	: 0
1.59/1.01	c speed (assignments/second)	: 1005381.560283688
1.59/1.01	c non guided choices	121
1.59/1.01	c learnt constraints type 
1.59/1.01	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 7582
1.59/1.01	c constraints type 
1.59/1.01	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2442
1.59/1.01	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
1.59/1.01	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
1.59/1.01	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
1.59/1.01	c 2707 constraints processed.
1.59/1.01	s SATISFIABLE
1.59/1.01	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 
1.59/1.01	c Total wall clock time (in seconds): 0.893

Verifier Data 

OK	0

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-3709772-1338125592/watcher-3709772-1338125592 -o /tmp/evaluation-result-3709772-1338125592/solver-3709772-1338125592 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-sat.jar -opt -s Resolution -S ORDERS=VarOrderHeap -hot -y HOME/instance-3709772-1338125592.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: 2.04 2.07 2.05 3/194 21127
/proc/meminfo: memFree=29280352/32873844 swapFree=7116/7116
[pid=21127] ppid=21125 vsize=24200 CPUtime=0 cores=1,3,5,7
/proc/21127/stat : 21127 (java) R 21125 21127 19004 0 -1 4202496 1147 0 0 0 0 0 0 0 20 0 2 0 278684127 24780800 867 33554432000 1073741824 1073778376 140734872609456 140734872598520 240568533053 0 0 4096 0 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/21127/statm: 6050 867 654 9 0 385 0
[pid=21127/tid=21128] ppid=21125 vsize=89736 CPUtime=0 cores=1,3,5,7
/proc/21127/task/21128/stat : 21128 (java) R 21125 21127 19004 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 2 0 278684128 91889664 872 33554432000 1073741824 1073778376 140734872609456 140734872598520 140109593110416 0 0 4096 0 0 0 0 -1 5 0 0 0 0 0

[startup+0.073969 s]
/proc/loadavg: 2.04 2.07 2.05 3/194 21127
/proc/meminfo: memFree=29280352/32873844 swapFree=7116/7116
[pid=21127] ppid=21125 vsize=9558440 CPUtime=0.06 cores=1,3,5,7
/proc/21127/stat : 21127 (java) S 21125 21127 19004 0 -1 4202496 3366 0 1 0 6 0 0 0 20 0 18 0 278684127 9787842560 4574 33554432000 1073741824 1073778376 140734872609456 140734872600592 240568533053 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/21127/statm: 2389610 4575 1778 9 0 2380296 0
[pid=21127/tid=21128] ppid=21125 vsize=9558440 CPUtime=0.05 cores=1,3,5,7
/proc/21127/task/21128/stat : 21128 (java) R 21125 21127 19004 0 -1 4202560 2157 0 1 0 5 0 0 0 20 0 18 0 278684128 9787842560 4575 33554432000 1073741824 1073778376 140734872609456 140109585398432 240564801355 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 9558440

[startup+0.100389 s]
/proc/loadavg: 2.04 2.07 2.05 3/194 21127
/proc/meminfo: memFree=29280352/32873844 swapFree=7116/7116
[pid=21127] ppid=21125 vsize=9558440 CPUtime=0.1 cores=1,3,5,7
/proc/21127/stat : 21127 (java) S 21125 21127 19004 0 -1 4202496 4277 0 1 0 9 1 0 0 20 0 18 0 278684127 9787842560 5995 33554432000 1073741824 1073778376 140734872609456 140734872600592 240568533053 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/21127/statm: 2389610 5995 2115 9 0 2380296 0
[pid=21127/tid=21128] ppid=21125 vsize=9558440 CPUtime=0.07 cores=1,3,5,7
/proc/21127/task/21128/stat : 21128 (java) R 21125 21127 19004 0 -1 4202560 2416 0 1 0 7 0 0 0 20 0 18 0 278684128 9787842560 5996 33554432000 1073741824 1073778376 140734872609456 140109585377896 140109590293536 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558440

[startup+0.30033 s]
/proc/loadavg: 2.04 2.07 2.05 3/194 21127
/proc/meminfo: memFree=29280352/32873844 swapFree=7116/7116
[pid=21127] ppid=21125 vsize=9558440 CPUtime=0.46 cores=1,3,5,7
/proc/21127/stat : 21127 (java) S 21125 21127 19004 0 -1 4202496 5399 0 1 0 45 1 0 0 20 0 18 0 278684127 9787842560 8276 33554432000 1073741824 1073778376 140734872609456 140734872600592 240568533053 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/21127/statm: 2389610 8276 2224 9 0 2380296 0
[pid=21127/tid=21128] ppid=21125 vsize=9558440 CPUtime=0.27 cores=1,3,5,7
/proc/21127/task/21128/stat : 21128 (java) R 21125 21127 19004 0 -1 4202560 2499 0 1 0 27 0 0 0 20 0 18 0 278684128 9787842560 8276 33554432000 1073741824 1073778376 140734872609456 140109585386344 140109433353960 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.46
Current children cumulated vsize (KiB) 9558440

[startup+0.70033 s]
/proc/loadavg: 2.04 2.07 2.05 3/194 21127
/proc/meminfo: memFree=29280352/32873844 swapFree=7116/7116
[pid=21127] ppid=21125 vsize=9625004 CPUtime=1.25 cores=1,3,5,7
/proc/21127/stat : 21127 (java) S 21125 21127 19004 0 -1 4202496 7847 0 1 0 123 2 0 0 20 0 19 0 278684127 9856004096 11539 33554432000 1073741824 1073778376 140734872609456 140734872600592 240568533053 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/21127/statm: 2406251 11539 2281 9 0 2396937 0
[pid=21127/tid=21128] ppid=21125 vsize=9625004 CPUtime=0.66 cores=1,3,5,7
/proc/21127/task/21128/stat : 21128 (java) R 21125 21127 19004 0 -1 4202560 2514 0 1 0 66 0 0 0 20 0 19 0 278684128 9856004096 11539 33554432000 1073741824 1073778376 140734872609456 140109585394888 140109433895861 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.25
Current children cumulated vsize (KiB) 9625004

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

[startup+0.900161 s]
/proc/loadavg: 2.04 2.07 2.05 3/194 21127
/proc/meminfo: memFree=29280352/32873844 swapFree=7116/7116
[pid=21127] ppid=21125 vsize=9625004 CPUtime=1.47 cores=1,3,5,7
/proc/21127/stat : 21127 (java) S 21125 21127 19004 0 -1 4202496 7852 0 1 0 145 2 0 0 20 0 19 0 278684127 9856004096 11543 33554432000 1073741824 1073778376 140734872609456 140734872600592 240568533053 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/21127/statm: 2406251 11543 2281 9 0 2396937 0
[pid=21127/tid=21128] ppid=21125 vsize=9625004 CPUtime=0.85 cores=1,3,5,7
/proc/21127/task/21128/stat : 21128 (java) R 21125 21127 19004 0 -1 4202560 2515 0 1 0 85 0 0 0 20 0 19 0 278684128 9856004096 11543 33554432000 1073741824 1073778376 140734872609456 140109585395976 140109433849919 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9625004

[startup+1.00034 s]
/proc/loadavg: 2.11 2.09 2.05 3/213 21146
/proc/meminfo: memFree=29242612/32873844 swapFree=7116/7116
[pid=21127] ppid=21125 vsize=9625004 CPUtime=1.59 cores=1,3,5,7
/proc/21127/stat : 21127 (java) S 21125 21127 19004 0 -1 4202496 7852 0 1 0 157 2 0 0 20 0 19 0 278684127 9856004096 11543 33554432000 1073741824 1073778376 140734872609456 140734872600592 240568533053 0 0 0 16800975 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/21127/statm: 2406251 11543 2281 9 0 2396937 0
[pid=21127/tid=21128] ppid=21125 vsize=9625004 CPUtime=0.95 cores=1,3,5,7
/proc/21127/task/21128/stat : 21128 (java) R 21125 21127 19004 0 -1 4202560 2515 0 1 0 95 0 0 0 20 0 19 0 278684128 9856004096 11543 33554432000 1073741824 1073778376 140734872609456 140109585395976 140109434014799 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
[pid=21127/tid=21130] ppid=21125 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/21127/task/21130/stat : 21130 (java) S 21125 21127 19004 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 19 0 278684128 9856004096 11543 33554432000 1073741824 1073778376 140734872609456 140109557848232 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=21127/tid=21131] ppid=21125 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/21127/task/21131/stat : 21131 (java) S 21125 21127 19004 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 278684128 9856004096 11543 33554432000 1073741824 1073778376 140734872609456 140109556795688 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=21127/tid=21132] ppid=21125 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/21127/task/21132/stat : 21132 (java) S 21125 21127 19004 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 278684128 9856004096 11543 33554432000 1073741824 1073778376 140734872609456 140109555743144 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=21127/tid=21133] ppid=21125 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/21127/task/21133/stat : 21133 (java) S 21125 21127 19004 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 278684128 9856004096 11543 33554432000 1073741824 1073778376 140734872609456 140109554690600 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=21127/tid=21134] ppid=21125 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/21127/task/21134/stat : 21134 (java) S 21125 21127 19004 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 278684128 9856004096 11543 33554432000 1073741824 1073778376 140734872609456 140109553638056 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=21127/tid=21135] ppid=21125 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/21127/task/21135/stat : 21135 (java) S 21125 21127 19004 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 278684128 9856004096 11543 33554432000 1073741824 1073778376 140734872609456 140109552585512 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=21127/tid=21136] ppid=21125 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/21127/task/21136/stat : 21136 (java) S 21125 21127 19004 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 278684128 9856004096 11543 33554432000 1073741824 1073778376 140734872609456 140109422308264 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=21127/tid=21137] ppid=21125 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/21127/task/21137/stat : 21137 (java) S 21125 21127 19004 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 278684128 9856004096 11543 33554432000 1073741824 1073778376 140734872609456 140109421255720 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=21127/tid=21138] ppid=21125 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/21127/task/21138/stat : 21138 (java) S 21125 21127 19004 0 -1 4202560 30 0 0 0 0 0 0 0 20 0 19 0 278684130 9856004096 11543 33554432000 1073741824 1073778376 140734872609456 140108938307688 240568547241 0 0 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=21127/tid=21139] ppid=21125 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/21127/task/21139/stat : 21139 (java) S 21125 21127 19004 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 19 0 278684130 9856004096 11543 33554432000 1073741824 1073778376 140734872609456 140108937254008 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=21127/tid=21140] ppid=21125 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/21127/task/21140/stat : 21140 (java) S 21125 21127 19004 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 278684130 9856004096 11543 33554432000 1073741824 1073778376 140734872609456 140108936201352 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=21127/tid=21141] ppid=21125 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/21127/task/21141/stat : 21141 (java) S 21125 21127 19004 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 278684133 9856004096 11543 33554432000 1073741824 1073778376 140734872609456 140108935150096 240568555296 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=21127/tid=21142] ppid=21125 vsize=9625004 CPUtime=0.26 cores=1,3,5,7
/proc/21127/task/21142/stat : 21142 (java) S 21125 21127 19004 0 -1 4202560 1628 0 0 0 26 0 0 0 20 0 19 0 278684133 9856004096 11543 33554432000 1073741824 1073778376 140734872609456 140108934097464 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=21127/tid=21143] ppid=21125 vsize=9625004 CPUtime=0.29 cores=1,3,5,7
/proc/21127/task/21143/stat : 21143 (java) S 21125 21127 19004 0 -1 4202560 2466 0 0 0 29 0 0 0 20 0 19 0 278684133 9856004096 11543 33554432000 1073741824 1073778376 140734872609456 140108933044920 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=21127/tid=21144] ppid=21125 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/21127/task/21144/stat : 21144 (java) S 21125 21127 19004 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 278684133 9856004096 11543 33554432000 1073741824 1073778376 140734872609456 140108931992568 240568546364 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=21127/tid=21145] ppid=21125 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/21127/task/21145/stat : 21145 (java) S 21125 21127 19004 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 278684133 9856004096 11543 33554432000 1073741824 1073778376 140734872609456 140108930940232 240568547241 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=21127/tid=21146] ppid=21125 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/21127/task/21146/stat : 21146 (java) S 21125 21127 19004 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 278684158 9856004096 11543 33554432000 1073741824 1073778376 140734872609456 140108929884968 240568547241 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
Current children cumulated CPU time (s) 1.59
Current children cumulated vsize (KiB) 9625004

Child status: 10
Real time (s): 1.02184
CPU time (s): 1.59476
CPU user time (s): 1.55276
CPU system time (s): 0.041993
CPU usage (%): 156.068
Max. virtual memory (cumulated for all children) (KiB): 9625004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.55276
system time used= 0.041993
maximum resident set size= 46216
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7865
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= 295
involuntary context switches= 45

runsolver used 0.005999 second user time and 0.009998 second system time

The end

Launcher Data 

Begin job on node146 at 2012-05-27 15:33:12
IDJOB=3709772
IDBENCH=1296
IDSOLVER=2289
FILE ID=node146/3709772-1338125592
RUNJOBID= node146-1338124629-19021
PBS_JOBID= 14624512
Free space on /tmp= 71184 MiB

SOLVER NAME= SAT4J PB specific settings 2.3.2 snapshot
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900561389.opb
COMMAND LINE= java -jar HOME/sat4j-sat.jar -opt -s Resolution -S ORDERS=VarOrderHeap -hot -y BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3709772-1338125592/watcher-3709772-1338125592 -o /tmp/evaluation-result-3709772-1338125592/solver-3709772-1338125592 -C 1800 -W 1900 -M 15500  java -jar HOME/sat4j-sat.jar -opt -s Resolution -S ORDERS=VarOrderHeap -hot -y HOME/instance-3709772-1338125592.opb

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

MD5SUM BENCH= d1b10f6e9727d2d9909236ce66cbc7d6
RANDOM SEED=1511864083

node146.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		: 2667.034
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	: 5334.06
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		: 2667.034
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	: 5331.92
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		: 2667.034
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	: 5331.91
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		: 2667.034
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		: 2667.034
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	: 5331.91
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		: 2667.034
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	: 5331.91
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		: 2667.034
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		: 2667.034
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	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        29280508 kB
Buffers:          302420 kB
Cached:           751432 kB
SwapCached:         2184 kB
Active:          2596624 kB
Inactive:         156112 kB
Active(anon):    1698116 kB
Inactive(anon):     2668 kB
Active(file):     898508 kB
Inactive(file):   153444 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67100340 kB
Dirty:               612 kB
Writeback:             0 kB
AnonPages:       1739332 kB
Mapped:            17628 kB
Shmem:                 0 kB
Slab:             691380 kB
SReclaimable:     132424 kB
SUnreclaim:       558956 kB
KernelStack:        1760 kB
PageTables:         7500 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    2143584 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1695744 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= 71184 MiB
End job on node146 at 2012-05-27 15:33:13