Trace number 2659452

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 3.23451 1.85259

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900566263.opb
MD5SUMf4c214ee809fe2c6dba5a2a6d8bf156c
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 benchmark0.119981
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 613
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
0.08/0.20	c Pseudo Boolean Optimization
0.08/0.20	c --- Begin Solver configuration ---
0.08/0.20	c Stops conflict analysis at the first Unique Implication Point
0.08/0.20	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@64dc11
0.08/0.20	c Learn all clauses as in MiniSAT
0.08/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.08/0.20	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.08/0.20	c Expensive reason simplification
0.08/0.20	c Armin Biere (Picosat) restarts strategy
0.08/0.20	c Glucose learned constraints deletion strategy
0.08/0.20	c timeout=2147483s
0.08/0.20	c DB Simplification allowed=false
0.08/0.20	c --- End Solver configuration ---
0.08/0.20	c solving HOME/instance-2659452-1276300163.opb
0.08/0.20	c reading problem ... 
0.94/0.61	c ... done. Wall clock time 0.405s.
0.94/0.61	c #vars     231
0.94/0.61	c #constraints  2707
0.94/0.61	c constraints type 
0.94/0.61	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2442
0.94/0.61	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.94/0.61	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
0.94/0.61	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
3.07/1.79	c starts		: 20
3.07/1.79	c conflicts		: 3874
3.07/1.79	c decisions		: 6948
3.07/1.79	c propagations		: 193921
3.07/1.79	c inspects		: 1337317
3.07/1.79	c learnt literals	: 0
3.07/1.79	c learnt binary clauses	: 0
3.07/1.79	c learnt ternary clauses	: 0
3.07/1.79	c learnt clauses	: 3874
3.07/1.79	c ignored clauses	: 0
3.07/1.79	c root simplifications	: 0
3.07/1.79	c removed literals (reason simplification)	: 13875
3.07/1.79	c reason swapping (by a shorter reason)	: 0
3.07/1.79	c Calls to reduceDB	: 0
3.07/1.79	c number of reductions to clauses (during analyze)	: 0
3.07/1.79	c number of learned constraints concerned by reduction	: 0
3.07/1.79	c number of learning phase by resolution	: 0
3.07/1.79	c number of learning phase by cutting planes	: 0
3.07/1.79	c speed (assignments/second)	: 164618.8455008489
3.07/1.79	c non guided choices	169
3.07/1.79	c learnt constraints type 
3.07/1.79	c org.sat4j.minisat.constraints.cnf.LearntHTClause => 3874
3.07/1.79	c constraints type 
3.07/1.79	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2442
3.07/1.79	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
3.07/1.79	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
3.07/1.80	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
3.07/1.80	s SATISFIABLE
3.20/1.80	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 
3.20/1.80	c Total wall clock time (in seconds): 1.593

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-2659452-1276300163/watcher-2659452-1276300163 -o /tmp/evaluation-result-2659452-1276300163/solver-2659452-1276300163 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659452-1276300163.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 7238
/proc/meminfo: memFree=1544752/2059040 swapFree=4192956/4192956
[pid=7238] ppid=7236 vsize=1832 CPUtime=0
/proc/7238/stat : 7238 (java6) R 7236 7238 6693 0 -1 4194304 237 0 0 0 0 0 0 0 19 0 1 0 5617896 1875968 142 1992294400 134512640 134550932 4294621664 18446744073709551615 2604477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7238/statm: 458 143 107 10 0 63 0

[startup+0.018204 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7238
/proc/meminfo: memFree=1544752/2059040 swapFree=4192956/4192956
[pid=7238] ppid=7236 vsize=13480 CPUtime=0
/proc/7238/stat : 7238 (java) S 7236 7238 6693 0 -1 4202496 1111 0 0 0 0 0 0 0 18 0 2 0 5617896 13803520 582 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/7238/statm: 3370 582 265 10 0 1204 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 13480

[startup+0.101069 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7238
/proc/meminfo: memFree=1544752/2059040 swapFree=4192956/4192956
[pid=7238] ppid=7236 vsize=1524184 CPUtime=0.08
/proc/7238/stat : 7238 (java) S 7236 7238 6693 0 -1 4202496 3954 0 1 0 6 2 0 0 18 0 12 0 5617896 1560764416 3394 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7238/statm: 381046 3394 1076 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524184

[startup+0.301856 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7238
/proc/meminfo: memFree=1544752/2059040 swapFree=4192956/4192956
[pid=7238] ppid=7236 vsize=1526356 CPUtime=0.36
/proc/7238/stat : 7238 (java) S 7236 7238 6693 0 -1 4202496 5329 0 1 0 33 3 0 0 18 0 12 0 5617896 1562988544 4767 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7238/statm: 381589 4767 1361 10 0 378891 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 1526356

[startup+0.700864 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7238
/proc/meminfo: memFree=1544752/2059040 swapFree=4192956/4192956
[pid=7238] ppid=7236 vsize=1528412 CPUtime=1.14
/proc/7238/stat : 7238 (java) S 7236 7238 6693 0 -1 4202496 7144 0 1 0 110 4 0 0 18 0 13 0 5617896 1565093888 6507 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7238/statm: 382103 6507 1410 10 0 379405 0
Current children cumulated CPU time (s) 1.14
Current children cumulated vsize (KiB) 1528412

[startup+1.50188 s]
/proc/loadavg: 1.00 1.00 1.00 4/119 7251
/proc/meminfo: memFree=1520096/2059040 swapFree=4192956/4192956
[pid=7238] ppid=7236 vsize=1532076 CPUtime=2.74
/proc/7238/stat : 7238 (java) S 7236 7238 6693 0 -1 4202496 9062 0 1 0 269 5 0 0 18 0 13 0 5617896 1568845824 7707 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7238/statm: 383019 7707 1423 10 0 380321 0
[pid=7238/tid=7240] ppid=7236 vsize=1532076 CPUtime=1.47
/proc/7238/task/7240/stat : 7240 (java) R 7236 7238 6693 0 -1 4202560 5166 0 1 0 144 3 0 0 20 0 13 0 5617898 1568845824 7707 1992294400 134512640 134550932 4287134912 18446744073709551615 4109043325 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=7238/tid=7241] ppid=7236 vsize=1532076 CPUtime=0
/proc/7238/task/7241/stat : 7241 (java) S 7236 7238 6693 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 13 0 5617899 1568845824 7708 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 4 0 16800975 18446604436671296704 0 0 -1 0 0 0 0
[pid=7238/tid=7242] ppid=7236 vsize=1532076 CPUtime=0
/proc/7238/task/7242/stat : 7242 (java) S 7236 7238 6693 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 13 0 5617899 1568845824 7708 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 4 0 16800975 18446604436671296704 0 0 -1 0 0 0 0
[pid=7238/tid=7243] ppid=7236 vsize=1532076 CPUtime=0
/proc/7238/task/7243/stat : 7243 (java) S 7236 7238 6693 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 5617901 1568845824 7708 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 0 0 16800975 18446604436671296704 0 0 -1 0 0 0 0
[pid=7238/tid=7244] ppid=7236 vsize=1532076 CPUtime=0
/proc/7238/task/7244/stat : 7244 (java) S 7236 7238 6693 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 13 0 5617901 1568845824 7708 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 4 0 16800975 18446604436671296704 0 0 -1 0 0 0 0
[pid=7238/tid=7245] ppid=7236 vsize=1532076 CPUtime=0
/proc/7238/task/7245/stat : 7245 (java) S 7236 7238 6693 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 13 0 5617901 1568845824 7708 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 4 0 16800975 18446604436671296704 0 0 -1 0 0 0 0
[pid=7238/tid=7246] ppid=7236 vsize=1532076 CPUtime=0
/proc/7238/task/7246/stat : 7246 (java) S 7236 7238 6693 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 5617905 1568845824 7708 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 4 0 16800975 18446604436671296704 0 0 -1 0 0 0 0
[pid=7238/tid=7247] ppid=7236 vsize=1532076 CPUtime=0.04
/proc/7238/task/7247/stat : 7247 (java) R 7236 7238 6693 0 -1 4202560 89 0 0 0 4 0 0 0 24 0 13 0 5617905 1568845824 7708 1992294400 134512640 134550932 4287134912 18446744073709551615 105872816 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=7238/tid=7248] ppid=7236 vsize=1532076 CPUtime=1.19
/proc/7238/task/7248/stat : 7248 (java) R 7236 7238 6693 0 -1 4202560 2738 0 0 0 119 0 0 0 17 0 13 0 5617906 1568845824 7708 1992294400 134512640 134550932 4287134912 18446744073709551615 102092480 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=7238/tid=7249] ppid=7236 vsize=1532076 CPUtime=0
/proc/7238/task/7249/stat : 7249 (java) S 7236 7238 6693 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 5617906 1568845824 7708 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 4 0 16800975 18446604436671296704 0 0 -1 0 0 0 0
[pid=7238/tid=7250] ppid=7236 vsize=1532076 CPUtime=0
/proc/7238/task/7250/stat : 7250 (java) S 7236 7238 6693 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 5617906 1568845824 7708 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 4 0 16800975 18446604436671296704 0 0 -1 0 0 0 0
[pid=7238/tid=7251] ppid=7236 vsize=1532076 CPUtime=0
/proc/7238/task/7251/stat : 7251 (java) S 7236 7238 6693 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 5617958 1568845824 7708 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 4 0 16800975 18446604436671296704 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.74
Current children cumulated vsize (KiB) 1532076

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

[startup+1.70188 s]
/proc/loadavg: 1.00 1.00 1.00 4/119 7251
/proc/meminfo: memFree=1520096/2059040 swapFree=4192956/4192956
[pid=7238] ppid=7236 vsize=1532076 CPUtime=3.07
/proc/7238/stat : 7238 (java) S 7236 7238 6693 0 -1 4202496 9313 0 1 0 302 5 0 0 18 0 13 0 5617896 1568845824 7958 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7238/statm: 383019 7959 1424 10 0 380321 0
[pid=7238/tid=7240] ppid=7236 vsize=1532076 CPUtime=1.67
/proc/7238/task/7240/stat : 7240 (java) R 7236 7238 6693 0 -1 4202560 5409 0 1 0 164 3 0 0 20 0 13 0 5617898 1568845824 7959 1992294400 134512640 134550932 4287134912 18446744073709551615 4109626864 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=7238/tid=7241] ppid=7236 vsize=1532076 CPUtime=0
/proc/7238/task/7241/stat : 7241 (java) S 7236 7238 6693 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 13 0 5617899 1568845824 7959 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 4 0 16800975 18446604436671296704 0 0 -1 0 0 0 0
[pid=7238/tid=7242] ppid=7236 vsize=1532076 CPUtime=0
/proc/7238/task/7242/stat : 7242 (java) S 7236 7238 6693 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 13 0 5617899 1568845824 7959 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 4 0 16800975 18446604436671296704 0 0 -1 0 0 0 0
[pid=7238/tid=7243] ppid=7236 vsize=1532076 CPUtime=0
/proc/7238/task/7243/stat : 7243 (java) S 7236 7238 6693 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 5617901 1568845824 7959 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 0 0 16800975 18446604436671296704 0 0 -1 0 0 0 0
[pid=7238/tid=7244] ppid=7236 vsize=1532076 CPUtime=0
/proc/7238/task/7244/stat : 7244 (java) S 7236 7238 6693 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 13 0 5617901 1568845824 7959 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 4 0 16800975 18446604436671296704 0 0 -1 0 0 0 0
[pid=7238/tid=7245] ppid=7236 vsize=1532076 CPUtime=0
/proc/7238/task/7245/stat : 7245 (java) S 7236 7238 6693 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 13 0 5617901 1568845824 7959 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 4 0 16800975 18446604436671296704 0 0 -1 0 0 0 0
[pid=7238/tid=7246] ppid=7236 vsize=1532076 CPUtime=0
/proc/7238/task/7246/stat : 7246 (java) S 7236 7238 6693 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 5617905 1568845824 7959 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 4 0 16800975 18446604436671296704 0 0 -1 0 0 0 0
[pid=7238/tid=7247] ppid=7236 vsize=1532076 CPUtime=0.06
/proc/7238/task/7247/stat : 7247 (java) S 7236 7238 6693 0 -1 4202560 90 0 0 0 6 0 0 0 24 0 13 0 5617905 1568845824 7959 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 4 0 16800975 18446604436671296704 0 0 -1 1 0 0 0
[pid=7238/tid=7248] ppid=7236 vsize=1532076 CPUtime=1.31
/proc/7238/task/7248/stat : 7248 (java) S 7236 7238 6693 0 -1 4202560 2746 0 0 0 131 0 0 0 18 0 13 0 5617906 1568845824 7959 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 4 0 16800975 18446604436671296704 0 0 -1 1 0 0 0
[pid=7238/tid=7249] ppid=7236 vsize=1532076 CPUtime=0
/proc/7238/task/7249/stat : 7249 (java) S 7236 7238 6693 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 5617906 1568845824 7959 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 4 0 16800975 18446604436671296704 0 0 -1 0 0 0 0
[pid=7238/tid=7250] ppid=7236 vsize=1532076 CPUtime=0
/proc/7238/task/7250/stat : 7250 (java) S 7236 7238 6693 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 5617906 1568845824 7959 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 4 0 16800975 18446604436671296704 0 0 -1 0 0 0 0
[pid=7238/tid=7251] ppid=7236 vsize=1532076 CPUtime=0
/proc/7238/task/7251/stat : 7251 (java) S 7236 7238 6693 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 5617958 1568845824 7959 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 4 0 16800975 18446604436671296704 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1532076

[startup+1.80188 s]
/proc/loadavg: 1.00 1.00 1.00 4/119 7251
/proc/meminfo: memFree=1520096/2059040 swapFree=4192956/4192956
[pid=7238] ppid=7236 vsize=1532400 CPUtime=3.2
/proc/7238/stat : 7238 (java) S 7236 7238 6693 0 -1 4202496 9450 0 1 0 315 5 0 0 18 0 14 0 5617896 1569177600 8095 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7238/statm: 383100 8096 1427 10 0 380402 0
[pid=7238/tid=7240] ppid=7236 vsize=1532400 CPUtime=1.76
/proc/7238/task/7240/stat : 7240 (java) S 7236 7238 6693 0 -1 4202560 5532 0 1 0 173 3 0 0 22 0 14 0 5617898 1569177600 8096 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 4 0 16800975 18446604436671296704 0 0 -1 0 0 0 0
[pid=7238/tid=7241] ppid=7236 vsize=1532400 CPUtime=0
/proc/7238/task/7241/stat : 7241 (java) S 7236 7238 6693 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 14 0 5617899 1569177600 8096 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 4 0 16800975 18446604436671296704 0 0 -1 0 0 0 0
[pid=7238/tid=7242] ppid=7236 vsize=1532400 CPUtime=0
/proc/7238/task/7242/stat : 7242 (java) S 7236 7238 6693 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 14 0 5617899 1569177600 8096 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 4 0 16800975 18446604436671296704 0 0 -1 0 0 0 0
[pid=7238/tid=7243] ppid=7236 vsize=1532400 CPUtime=0
/proc/7238/task/7243/stat : 7243 (java) S 7236 7238 6693 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 5617901 1569177600 8096 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 0 0 16800975 18446604436671296704 0 0 -1 0 0 0 0
[pid=7238/tid=7244] ppid=7236 vsize=1532400 CPUtime=0
/proc/7238/task/7244/stat : 7244 (java) S 7236 7238 6693 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 14 0 5617901 1569177600 8096 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 4 0 16800975 18446604436671296704 0 0 -1 0 0 0 0
[pid=7238/tid=7245] ppid=7236 vsize=1532400 CPUtime=0
/proc/7238/task/7245/stat : 7245 (java) S 7236 7238 6693 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 14 0 5617901 1569177600 8096 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 4 0 16800975 18446604436671296704 0 0 -1 0 0 0 0
[pid=7238/tid=7246] ppid=7236 vsize=1532400 CPUtime=0
/proc/7238/task/7246/stat : 7246 (java) S 7236 7238 6693 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 14 0 5617905 1569177600 8096 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 4 0 16800975 18446604436671296704 0 0 -1 0 0 0 0
[pid=7238/tid=7247] ppid=7236 vsize=1532400 CPUtime=0.08
/proc/7238/task/7247/stat : 7247 (java) R 7236 7238 6693 0 -1 4202560 93 0 0 0 8 0 0 0 23 0 14 0 5617905 1569177600 8096 1992294400 134512640 134550932 4287134912 18446744073709551615 105870621 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=7238/tid=7248] ppid=7236 vsize=1532400 CPUtime=1.31
/proc/7238/task/7248/stat : 7248 (java) S 7236 7238 6693 0 -1 4202560 2746 0 0 0 131 0 0 0 18 0 14 0 5617906 1569177600 8096 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 4 0 16800975 18446604436671296704 0 0 -1 1 0 0 0
[pid=7238/tid=7249] ppid=7236 vsize=1532400 CPUtime=0
/proc/7238/task/7249/stat : 7249 (java) S 7236 7238 6693 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 5617906 1569177600 8096 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 4 0 16800975 18446604436671296704 0 0 -1 0 0 0 0
[pid=7238/tid=7250] ppid=7236 vsize=1532400 CPUtime=0
/proc/7238/task/7250/stat : 7250 (java) S 7236 7238 6693 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 5617906 1569177600 8096 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 4 0 16800975 18446604436671296704 0 0 -1 0 0 0 0
[pid=7238/tid=7251] ppid=7236 vsize=1532400 CPUtime=0
/proc/7238/task/7251/stat : 7251 (java) S 7236 7238 6693 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 14 0 5617958 1569177600 8096 1992294400 134512640 134550932 4287134912 18446744073709551615 4294960144 0 4 0 16800975 18446604436671296704 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 3.2
Current children cumulated vsize (KiB) 1532400

Child status: 10
Real time (s): 1.85259
CPU time (s): 3.23451
CPU user time (s): 3.17452
CPU system time (s): 0.05999
CPU usage (%): 174.594
Max. virtual memory (cumulated for all children) (KiB): 1532876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.17452
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9464
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= 173
involuntary context switches= 143

runsolver used 0.009998 second user time and 0.017997 second system time

The end

Launcher Data 

Begin job on node010 at 2010-06-12 01:49:23
IDJOB=2659452
IDBENCH=1325
IDSOLVER=1164
FILE ID=node010/2659452-1276300163
PBS_JOBID= 11173122
Free space on /tmp= 62500 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-t3002.11tsp11.1900566263.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2659452-1276300163/watcher-2659452-1276300163 -o /tmp/evaluation-result-2659452-1276300163/solver-2659452-1276300163 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659452-1276300163.opb

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

MD5SUM BENCH= f4c214ee809fe2c6dba5a2a6d8bf156c
RANDOM SEED=929218339

node010.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		: 3000.267
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	: 6000.53
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		: 3000.267
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1545148 kB
Buffers:         78052 kB
Cached:         308416 kB
SwapCached:          0 kB
Active:         171532 kB
Inactive:       274084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1545148 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             432 kB
Writeback:           4 kB
AnonPages:       59140 kB
Mapped:          15444 kB
Slab:            46356 kB
PageTables:       4044 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182688 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= 62500 MiB
End job on node010 at 2010-06-12 01:49:25