Trace number 2659473

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 Resolution 2.2.0 2010-05-26SAT 3.79642 2.46304

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900547461.opb
MD5SUM851f60b4bba13dc8ad4e48be942c1c37
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 benchmark2.14067
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 695
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 

0.08/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.08/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.14	c See www.sat4j.org for details.
0.08/0.15	c version 2.2.0.v20100526
0.08/0.15	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.15	c java.vm.name		Java HotSpot(TM) Server VM
0.08/0.15	c java.vm.version	11.2-b01
0.08/0.15	c java.vm.vendor	Sun Microsystems Inc.
0.08/0.15	c sun.arch.data.model	32
0.08/0.15	c java.version		1.6.0_12
0.08/0.15	c os.name		Linux
0.08/0.15	c os.version		2.6.18-164.el5
0.08/0.15	c os.arch		i386
0.08/0.15	c Free memory 		1393557488
0.08/0.15	c Max memory 		1395916800
0.08/0.15	c Total memory 		1395916800
0.08/0.15	c Number of processors 	2
0.22/0.21	c Pseudo Boolean Optimization
0.22/0.21	c --- Begin Solver configuration ---
0.22/0.21	c Stops conflict analysis at the first Unique Implication Point
0.22/0.21	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1ac1fe4
0.22/0.21	c Learn all clauses as in MiniSAT
0.22/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.22/0.21	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.22/0.21	c Expensive reason simplification
0.22/0.21	c Armin Biere (Picosat) restarts strategy
0.22/0.21	c Glucose learned constraints deletion strategy
0.22/0.21	c timeout=2147483s
0.22/0.21	c DB Simplification allowed=false
0.22/0.21	c --- End Solver configuration ---
0.22/0.21	c solving HOME/instance-2659473-1276306857.opb
0.22/0.21	c reading problem ... 
0.89/0.65	c ... done. Wall clock time 0.436s.
0.89/0.65	c #vars     231
0.89/0.65	c #constraints  2707
0.89/0.65	c constraints type 
0.89/0.65	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2442
0.89/0.65	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.89/0.65	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
0.89/0.65	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
3.08/1.86	c cleaning 2500 clauses out of 5004 with flag 5004/5004
3.61/2.39	c starts		: 34
3.61/2.39	c conflicts		: 10238
3.61/2.39	c decisions		: 18059
3.61/2.39	c propagations		: 526487
3.61/2.39	c inspects		: 3390647
3.61/2.39	c learnt literals	: 0
3.61/2.39	c learnt binary clauses	: 0
3.61/2.39	c learnt ternary clauses	: 0
3.61/2.39	c learnt clauses	: 10238
3.61/2.39	c ignored clauses	: 0
3.61/2.39	c root simplifications	: 0
3.61/2.39	c removed literals (reason simplification)	: 35741
3.61/2.39	c reason swapping (by a shorter reason)	: 0
3.61/2.39	c Calls to reduceDB	: 1
3.61/2.39	c number of reductions to clauses (during analyze)	: 0
3.61/2.39	c number of learned constraints concerned by reduction	: 0
3.61/2.39	c number of learning phase by resolution	: 0
3.61/2.39	c number of learning phase by cutting planes	: 0
3.61/2.39	c speed (assignments/second)	: 303450.7204610951
3.61/2.39	c non guided choices	158
3.76/2.40	c learnt constraints type 
3.76/2.40	c org.sat4j.minisat.constraints.cnf.LearntHTClause => 7738
3.76/2.40	c constraints type 
3.76/2.40	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2442
3.76/2.40	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
3.76/2.40	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
3.76/2.40	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
3.76/2.40	s SATISFIABLE
3.76/2.40	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 
3.76/2.40	c Total wall clock time (in seconds): 2.19

Verifier Data 

OK	0

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2659473-1276306857/watcher-2659473-1276306857 -o /tmp/evaluation-result-2659473-1276306857/solver-2659473-1276306857 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659473-1276306857.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 9136
/proc/meminfo: memFree=1772404/2059040 swapFree=4192076/4192956
[pid=9136] ppid=9134 vsize=248 CPUtime=0
/proc/9136/stat : 9136 (java) R 9134 9136 9032 0 -1 4194304 283 0 0 0 0 0 0 0 19 0 1 0 6287228 253952 28 1992294400 134512640 134550932 4291680624 18446744073709551615 6382046 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9136/statm: 62 28 21 10 0 23 0

[startup+0.0817731 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 9136
/proc/meminfo: memFree=1772404/2059040 swapFree=4192076/4192956
[pid=9136] ppid=9134 vsize=1521796 CPUtime=0.06
/proc/9136/stat : 9136 (java) S 9134 9136 9032 0 -1 4202496 3788 0 1 0 4 2 0 0 18 0 7 0 6287228 1558319104 3228 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 0 0 0 0
/proc/9136/statm: 380449 3228 1040 10 0 377759 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1521796

[startup+0.100776 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 9136
/proc/meminfo: memFree=1772404/2059040 swapFree=4192076/4192956
[pid=9136] ppid=9134 vsize=1524184 CPUtime=0.08
/proc/9136/stat : 9136 (java) S 9134 9136 9032 0 -1 4202496 3962 0 1 0 6 2 0 0 18 0 12 0 6287228 1560764416 3400 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/9136/statm: 381046 3400 1076 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524184

[startup+0.300813 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 9136
/proc/meminfo: memFree=1772404/2059040 swapFree=4192076/4192956
[pid=9136] ppid=9134 vsize=1526256 CPUtime=0.33
/proc/9136/stat : 9136 (java) S 9134 9136 9032 0 -1 4202496 5375 0 1 0 29 4 0 0 18 0 12 0 6287228 1562886144 4811 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/9136/statm: 381564 4812 1361 10 0 378866 0
Current children cumulated CPU time (s) 0.33
Current children cumulated vsize (KiB) 1526256

[startup+0.7199 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 9136
/proc/meminfo: memFree=1772404/2059040 swapFree=4192076/4192956
[pid=9136] ppid=9134 vsize=1527980 CPUtime=1.11
/proc/9136/stat : 9136 (java) S 9134 9136 9032 0 -1 4202496 7149 0 1 0 106 5 0 0 18 0 13 0 6287228 1564651520 6478 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/9136/statm: 381995 6478 1403 10 0 379297 0
Current children cumulated CPU time (s) 1.11
Current children cumulated vsize (KiB) 1527980

[startup+1.50205 s]
/proc/loadavg: 1.00 1.00 1.00 4/119 9149
/proc/meminfo: memFree=1749424/2059040 swapFree=4192076/4192956
[pid=9136] ppid=9134 vsize=1530464 CPUtime=2.67
/proc/9136/stat : 9136 (java) S 9134 9136 9032 0 -1 4202496 8467 0 1 0 261 6 0 0 18 0 13 0 6287228 1567195136 7388 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/9136/statm: 382616 7388 1424 10 0 379918 0
[pid=9136/tid=9138] ppid=9134 vsize=1530464 CPUtime=1.46
/proc/9136/task/9138/stat : 9138 (java) R 9134 9136 9032 0 -1 4202560 5196 0 1 0 142 4 0 0 25 0 13 0 6287230 1567195136 7389 1992294400 134512640 134550932 4291680624 18446744073709551615 4109653702 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=9136/tid=9139] ppid=9134 vsize=1530464 CPUtime=0
/proc/9136/task/9139/stat : 9139 (java) S 9134 9136 9032 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 13 0 6287231 1567195136 7389 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 0 0 0 0
[pid=9136/tid=9140] ppid=9134 vsize=1530464 CPUtime=0
/proc/9136/task/9140/stat : 9140 (java) S 9134 9136 9032 0 -1 4202560 0 0 0 0 0 0 0 0 21 0 13 0 6287231 1567195136 7389 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 0 0 0 0
[pid=9136/tid=9141] ppid=9134 vsize=1530464 CPUtime=0
/proc/9136/task/9141/stat : 9141 (java) S 9134 9136 9032 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 6287233 1567195136 7389 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 0 0 16800975 18446604437843974208 0 0 -1 1 0 0 0
[pid=9136/tid=9142] ppid=9134 vsize=1530464 CPUtime=0
/proc/9136/task/9142/stat : 9142 (java) S 9134 9136 9032 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 13 0 6287233 1567195136 7389 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 0 0 0 0
[pid=9136/tid=9143] ppid=9134 vsize=1530464 CPUtime=0
/proc/9136/task/9143/stat : 9143 (java) S 9134 9136 9032 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 13 0 6287233 1567195136 7389 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 0 0 0 0
[pid=9136/tid=9144] ppid=9134 vsize=1530464 CPUtime=0
/proc/9136/task/9144/stat : 9144 (java) S 9134 9136 9032 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 6287238 1567195136 7389 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 0 0 0 0
[pid=9136/tid=9145] ppid=9134 vsize=1530464 CPUtime=1.07
/proc/9136/task/9145/stat : 9145 (java) S 9134 9136 9032 0 -1 4202560 1715 0 0 0 107 0 0 0 16 0 13 0 6287238 1567195136 7389 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 0 0 0 0
[pid=9136/tid=9146] ppid=9134 vsize=1530464 CPUtime=0.1
/proc/9136/task/9146/stat : 9146 (java) R 9134 9136 9032 0 -1 4202560 491 0 0 0 10 0 0 0 24 0 13 0 6287238 1567195136 7389 1992294400 134512640 134550932 4291680624 18446744073709551615 105817812 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=9136/tid=9147] ppid=9134 vsize=1530464 CPUtime=0
/proc/9136/task/9147/stat : 9147 (java) S 9134 9136 9032 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 6287238 1567195136 7389 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 0 0 0 0
[pid=9136/tid=9148] ppid=9134 vsize=1530464 CPUtime=0
/proc/9136/task/9148/stat : 9148 (java) S 9134 9136 9032 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 6287238 1567195136 7389 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 1 0 0 0
[pid=9136/tid=9149] ppid=9134 vsize=1530464 CPUtime=0
/proc/9136/task/9149/stat : 9149 (java) S 9134 9136 9032 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 6287295 1567195136 7389 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.67
Current children cumulated vsize (KiB) 1530464

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

[startup+1.90113 s]
/proc/loadavg: 1.00 1.00 1.00 4/119 9149
/proc/meminfo: memFree=1749424/2059040 swapFree=4192076/4192956
[pid=9136] ppid=9134 vsize=1530464 CPUtime=3.21
/proc/9136/stat : 9136 (java) S 9134 9136 9032 0 -1 4202496 9435 0 1 0 315 6 0 0 18 0 13 0 6287228 1567195136 8240 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/9136/statm: 382616 8240 1442 10 0 379918 0
[pid=9136/tid=9138] ppid=9134 vsize=1530464 CPUtime=1.83
/proc/9136/task/9138/stat : 9138 (java) R 9134 9136 9032 0 -1 4202560 5575 0 1 0 179 4 0 0 25 0 13 0 6287230 1567195136 8240 1992294400 134512640 134550932 4291680624 18446744073709551615 4109636570 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=9136/tid=9139] ppid=9134 vsize=1530464 CPUtime=0
/proc/9136/task/9139/stat : 9139 (java) S 9134 9136 9032 0 -1 4202560 123 0 0 0 0 0 0 0 17 0 13 0 6287231 1567195136 8240 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 0 0 0 0
[pid=9136/tid=9140] ppid=9134 vsize=1530464 CPUtime=0
/proc/9136/task/9140/stat : 9140 (java) S 9134 9136 9032 0 -1 4202560 107 0 0 0 0 0 0 0 18 0 13 0 6287231 1567195136 8240 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 0 0 0 0
[pid=9136/tid=9141] ppid=9134 vsize=1530464 CPUtime=0.01
/proc/9136/task/9141/stat : 9141 (java) S 9134 9136 9032 0 -1 4202560 228 0 0 0 1 0 0 0 16 0 13 0 6287233 1567195136 8240 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 0 0 16800975 18446604437843974208 0 0 -1 1 0 0 0
[pid=9136/tid=9142] ppid=9134 vsize=1530464 CPUtime=0
/proc/9136/task/9142/stat : 9142 (java) S 9134 9136 9032 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 6287233 1567195136 8240 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 0 0 0 0
[pid=9136/tid=9143] ppid=9134 vsize=1530464 CPUtime=0
/proc/9136/task/9143/stat : 9143 (java) S 9134 9136 9032 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 6287233 1567195136 8240 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 0 0 0 0
[pid=9136/tid=9144] ppid=9134 vsize=1530464 CPUtime=0
/proc/9136/task/9144/stat : 9144 (java) S 9134 9136 9032 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 6287238 1567195136 8240 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 0 0 0 0
[pid=9136/tid=9145] ppid=9134 vsize=1530464 CPUtime=1.12
/proc/9136/task/9145/stat : 9145 (java) S 9134 9136 9032 0 -1 4202560 1721 0 0 0 112 0 0 0 15 0 13 0 6287238 1567195136 8240 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 0 0 0 0
[pid=9136/tid=9146] ppid=9134 vsize=1530464 CPUtime=0.2
/proc/9136/task/9146/stat : 9146 (java) S 9134 9136 9032 0 -1 4202560 615 0 0 0 20 0 0 0 23 0 13 0 6287238 1567195136 8240 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 0 0 0 0
[pid=9136/tid=9147] ppid=9134 vsize=1530464 CPUtime=0
/proc/9136/task/9147/stat : 9147 (java) S 9134 9136 9032 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 6287238 1567195136 8240 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 0 0 0 0
[pid=9136/tid=9148] ppid=9134 vsize=1530464 CPUtime=0
/proc/9136/task/9148/stat : 9148 (java) S 9134 9136 9032 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 6287238 1567195136 8240 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 0 0 0 0
[pid=9136/tid=9149] ppid=9134 vsize=1530464 CPUtime=0
/proc/9136/task/9149/stat : 9149 (java) S 9134 9136 9032 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 6287295 1567195136 8240 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 3.21
Current children cumulated vsize (KiB) 1530464

[startup+2.3012 s]
/proc/loadavg: 1.00 1.00 1.00 2/119 9149
/proc/meminfo: memFree=1744464/2059040 swapFree=4192076/4192956
[pid=9136] ppid=9134 vsize=1530464 CPUtime=3.61
/proc/9136/stat : 9136 (java) S 9134 9136 9032 0 -1 4202496 9435 0 1 0 355 6 0 0 18 0 13 0 6287228 1567195136 8240 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/9136/statm: 382616 8240 1442 10 0 379918 0
[pid=9136/tid=9138] ppid=9134 vsize=1530464 CPUtime=2.23
/proc/9136/task/9138/stat : 9138 (java) R 9134 9136 9032 0 -1 4202560 5575 0 1 0 219 4 0 0 25 0 13 0 6287230 1567195136 8240 1992294400 134512640 134550932 4291680624 18446744073709551615 4109681117 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=9136/tid=9139] ppid=9134 vsize=1530464 CPUtime=0
/proc/9136/task/9139/stat : 9139 (java) S 9134 9136 9032 0 -1 4202560 123 0 0 0 0 0 0 0 17 0 13 0 6287231 1567195136 8240 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 0 0 0 0
[pid=9136/tid=9140] ppid=9134 vsize=1530464 CPUtime=0
/proc/9136/task/9140/stat : 9140 (java) S 9134 9136 9032 0 -1 4202560 107 0 0 0 0 0 0 0 18 0 13 0 6287231 1567195136 8240 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 0 0 0 0
[pid=9136/tid=9141] ppid=9134 vsize=1530464 CPUtime=0.01
/proc/9136/task/9141/stat : 9141 (java) S 9134 9136 9032 0 -1 4202560 228 0 0 0 1 0 0 0 16 0 13 0 6287233 1567195136 8240 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 0 0 16800975 18446604437843974208 0 0 -1 1 0 0 0
[pid=9136/tid=9142] ppid=9134 vsize=1530464 CPUtime=0
/proc/9136/task/9142/stat : 9142 (java) S 9134 9136 9032 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 6287233 1567195136 8240 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 0 0 0 0
[pid=9136/tid=9143] ppid=9134 vsize=1530464 CPUtime=0
/proc/9136/task/9143/stat : 9143 (java) S 9134 9136 9032 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 6287233 1567195136 8240 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 0 0 0 0
[pid=9136/tid=9144] ppid=9134 vsize=1530464 CPUtime=0
/proc/9136/task/9144/stat : 9144 (java) S 9134 9136 9032 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 6287238 1567195136 8240 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 0 0 0 0
[pid=9136/tid=9145] ppid=9134 vsize=1530464 CPUtime=1.12
/proc/9136/task/9145/stat : 9145 (java) S 9134 9136 9032 0 -1 4202560 1721 0 0 0 112 0 0 0 15 0 13 0 6287238 1567195136 8240 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 0 0 0 0
[pid=9136/tid=9146] ppid=9134 vsize=1530464 CPUtime=0.2
/proc/9136/task/9146/stat : 9146 (java) S 9134 9136 9032 0 -1 4202560 615 0 0 0 20 0 0 0 21 0 13 0 6287238 1567195136 8240 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 0 0 0 0
[pid=9136/tid=9147] ppid=9134 vsize=1530464 CPUtime=0
/proc/9136/task/9147/stat : 9147 (java) S 9134 9136 9032 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 6287238 1567195136 8240 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 0 0 0 0
[pid=9136/tid=9148] ppid=9134 vsize=1530464 CPUtime=0
/proc/9136/task/9148/stat : 9148 (java) S 9134 9136 9032 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 6287238 1567195136 8240 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 0 0 0 0
[pid=9136/tid=9149] ppid=9134 vsize=1530464 CPUtime=0
/proc/9136/task/9149/stat : 9149 (java) S 9134 9136 9032 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 6287295 1567195136 8240 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 3.61
Current children cumulated vsize (KiB) 1530464

[startup+2.40651 s]
/proc/loadavg: 1.00 1.00 1.00 2/119 9149
/proc/meminfo: memFree=1744464/2059040 swapFree=4192076/4192956
[pid=9136] ppid=9134 vsize=1530788 CPUtime=3.76
/proc/9136/stat : 9136 (java) S 9134 9136 9032 0 -1 4202496 9447 0 1 0 370 6 0 0 18 0 14 0 6287228 1567526912 8252 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/9136/statm: 382697 8252 1442 10 0 379999 0
[pid=9136/tid=9138] ppid=9134 vsize=1530788 CPUtime=2.32
/proc/9136/task/9138/stat : 9138 (java) S 9134 9136 9032 0 -1 4202560 5578 0 1 0 228 4 0 0 25 0 14 0 6287230 1567526912 8252 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 1 0 0 0
[pid=9136/tid=9139] ppid=9134 vsize=1530788 CPUtime=0
/proc/9136/task/9139/stat : 9139 (java) S 9134 9136 9032 0 -1 4202560 123 0 0 0 0 0 0 0 17 0 14 0 6287231 1567526912 8252 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 0 0 0 0
[pid=9136/tid=9140] ppid=9134 vsize=1530788 CPUtime=0
/proc/9136/task/9140/stat : 9140 (java) S 9134 9136 9032 0 -1 4202560 107 0 0 0 0 0 0 0 18 0 14 0 6287231 1567526912 8252 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 0 0 0 0
[pid=9136/tid=9141] ppid=9134 vsize=1530788 CPUtime=0.01
/proc/9136/task/9141/stat : 9141 (java) S 9134 9136 9032 0 -1 4202560 228 0 0 0 1 0 0 0 16 0 14 0 6287233 1567526912 8252 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 0 0 16800975 18446604437843974208 0 0 -1 1 0 0 0
[pid=9136/tid=9142] ppid=9134 vsize=1530788 CPUtime=0
/proc/9136/task/9142/stat : 9142 (java) S 9134 9136 9032 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 14 0 6287233 1567526912 8252 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 0 0 0 0
[pid=9136/tid=9143] ppid=9134 vsize=1530788 CPUtime=0
/proc/9136/task/9143/stat : 9143 (java) S 9134 9136 9032 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 14 0 6287233 1567526912 8252 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 0 0 0 0
[pid=9136/tid=9144] ppid=9134 vsize=1530788 CPUtime=0
/proc/9136/task/9144/stat : 9144 (java) S 9134 9136 9032 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 6287238 1567526912 8252 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 0 0 0 0
[pid=9136/tid=9145] ppid=9134 vsize=1530788 CPUtime=1.16
/proc/9136/task/9145/stat : 9145 (java) R 9134 9136 9032 0 -1 4202560 1725 0 0 0 116 0 0 0 15 0 14 0 6287238 1567526912 8252 1992294400 134512640 134550932 4291680624 18446744073709551615 103828650 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=9136/tid=9146] ppid=9134 vsize=1530788 CPUtime=0.2
/proc/9136/task/9146/stat : 9146 (java) R 9134 9136 9032 0 -1 4202560 615 0 0 0 20 0 0 0 18 0 14 0 6287238 1567526912 8252 1992294400 134512640 134550932 4291680624 18446744073709551615 6812480 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=9136/tid=9147] ppid=9134 vsize=1530788 CPUtime=0
/proc/9136/task/9147/stat : 9147 (java) S 9134 9136 9032 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 14 0 6287238 1567526912 8252 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 0 0 0 0
[pid=9136/tid=9148] ppid=9134 vsize=1530788 CPUtime=0
/proc/9136/task/9148/stat : 9148 (java) S 9134 9136 9032 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 14 0 6287238 1567526912 8252 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 0 0 0 0
[pid=9136/tid=9149] ppid=9134 vsize=1530788 CPUtime=0
/proc/9136/task/9149/stat : 9149 (java) S 9134 9136 9032 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 6287295 1567526912 8252 1992294400 134512640 134550932 4291680624 18446744073709551615 4294960144 0 4 0 16800975 18446604437843974208 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 3.76
Current children cumulated vsize (KiB) 1530788

Child status: 10
Real time (s): 2.46304
CPU time (s): 3.79642
CPU user time (s): 3.72243
CPU system time (s): 0.073988
CPU usage (%): 154.135
Max. virtual memory (cumulated for all children) (KiB): 1530788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.72243
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9456
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= 232
involuntary context switches= 199

runsolver used 0.011998 second user time and 0.022996 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-12 03:40:57
IDJOB=2659473
IDBENCH=1347
IDSOLVER=1164
FILE ID=node011/2659473-1276306857
PBS_JOBID= 11173134
Free space on /tmp= 62260 MiB

SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900547461.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2659473-1276306857/watcher-2659473-1276306857 -o /tmp/evaluation-result-2659473-1276306857/solver-2659473-1276306857 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659473-1276306857.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 851f60b4bba13dc8ad4e48be942c1c37
RANDOM SEED=1369653584

node011.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1772676 kB
Buffers:         50220 kB
Cached:         111360 kB
SwapCached:          0 kB
Active:         112060 kB
Inactive:       107820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1772676 kB
SwapTotal:     4192956 kB
SwapFree:      4192076 kB
Dirty:             384 kB
Writeback:           0 kB
AnonPages:       58248 kB
Mapped:          15392 kB
Slab:            44620 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181792 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62260 MiB
End job on node011 at 2010-06-12 03:40:59