Trace number 1854969

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 Pseudo Resolution 2.1.1SAT 4.07138 3.24385

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900561384.opb
MD5SUM669582294d25265ed5f2dea6d065ce49
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 benchmark0.083986
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 565
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) 2004-2008 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 2.1.1.v20090612
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	2.6.9-22.EL.rootsmp
0.08/0.15	c os.arch	i386
0.08/0.15	c Free memory 1342000320
0.08/0.15	c Max memory 1344274432
0.08/0.15	c Total memory 1344274432
0.08/0.15	c Number of processors 2
0.22/0.22	c Pseudo Boolean Optimization
0.22/0.22	c --- Begin Solver configuration ---
0.22/0.22	c Stops conflict analysis at the first Unique Implication Point
0.22/0.22	c org.sat4j.pb.constraints.CompetResolutionPBMixedHTClauseCardConstrDataStructure@3eca90
0.22/0.22	c Learn all clauses as in MiniSAT
0.22/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.22/0.22	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.22/0.22	c Expensive reason simplification
0.22/0.22	c MiniSAT restarts strategy
0.22/0.22	c Memory based learned constraints deletion strategy
0.22/0.22	c timeout=2147483s
0.22/0.22	c DB Simplification allowed=false
0.22/0.22	c --- End Solver configuration ---
0.22/0.22	c solving HOME/instance-1854969-1244864482.opb
0.22/0.22	c reading problem ... 
0.82/0.69	c ... done. Wall clock time 0.476s.
0.82/0.69	c #vars     231
0.82/0.69	c #constraints  2707
0.82/0.69	c constraints type 
0.82/0.69	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.82/0.69	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
0.82/0.69	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
0.82/0.69	c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 2442
3.92/3.17	c starts		: 12
3.92/3.17	c conflicts		: 17645
3.92/3.17	c decisions		: 22973
3.92/3.17	c propagations		: 786786
3.92/3.17	c inspects		: 7609238
3.92/3.17	c learnt literals	: 0
3.92/3.17	c learnt binary clauses	: 0
3.92/3.17	c learnt ternary clauses	: 2
3.92/3.17	c learnt clauses	: 17645
3.92/3.17	c ignored clauses	: 0
3.92/3.17	c root simplifications	: 0
3.92/3.17	c removed literals (reason simplification)	: 139564
3.92/3.17	c reason swapping (by a shorter reason)	: 0
3.92/3.17	c Calls to reduceDB	: 0
3.92/3.17	c speed (assignments/second)	: 318279.12621359224
3.92/3.17	c non guided choices	121
3.92/3.19	c learnt constraints type 
3.92/3.19	c org.sat4j.minisat.constraints.cnf.LearntHTClause => 17645
3.92/3.19	c constraints type 
3.92/3.19	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
3.92/3.19	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
3.92/3.19	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
3.92/3.19	c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 2442
3.92/3.19	s SATISFIABLE
3.92/3.19	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 
3.92/3.20	c Total wall clock time (in seconds): 2.977

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-1854969-1244864482/watcher-1854969-1244864482 -o /tmp/evaluation-result-1854969-1244864482/solver-1854969-1244864482 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1854969-1244864482.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 3/64 10836
/proc/meminfo: memFree=1021912/2055920 swapFree=4191900/4192956
[pid=10836] ppid=10834 vsize=152 CPUtime=0
/proc/10836/stat : 10836 (java6) R 10834 10836 10295 0 -1 0 41 0 0 0 0 0 0 0 18 0 1 0 154048582 155648 26 1992294400 134512640 134550932 4294956176 18446744073709551615 4677931 0 0 4096 0 0 0 0 17 1 0 0
/proc/10836/statm: 38 26 19 9 0 4 0

[startup+0.0855361 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10836
/proc/meminfo: memFree=1021912/2055920 swapFree=4191900/4192956
[pid=10836] ppid=10834 vsize=1470220 CPUtime=0.07
/proc/10836/stat : 10836 (java) S 10834 10836 10295 0 -1 0 3448 0 1 0 5 2 0 0 18 0 7 0 154048582 1505505280 3193 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 0 0 0
/proc/10836/statm: 367555 3193 1039 9 0 364906 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1470220

[startup+0.102536 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10836
/proc/meminfo: memFree=1021912/2055920 swapFree=4191900/4192956
[pid=10836] ppid=10834 vsize=1472584 CPUtime=0.08
/proc/10836/stat : 10836 (java) S 10834 10836 10295 0 -1 0 3599 0 1 0 6 2 0 0 18 0 12 0 154048582 1507926016 3342 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/10836/statm: 368146 3342 1066 9 0 365494 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1472584

[startup+0.302545 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10836
/proc/meminfo: memFree=1021912/2055920 swapFree=4191900/4192956
[pid=10836] ppid=10834 vsize=1474720 CPUtime=0.33
/proc/10836/stat : 10836 (java) S 10834 10836 10295 0 -1 0 5022 0 1 0 30 3 0 0 18 0 12 0 154048582 1510113280 4759 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/10836/statm: 368680 4759 1352 9 0 366023 0
Current children cumulated CPU time (s) 0.33
Current children cumulated vsize (KiB) 1474720

[startup+0.702572 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10836
/proc/meminfo: memFree=1021912/2055920 swapFree=4191900/4192956
[pid=10836] ppid=10834 vsize=1476832 CPUtime=0.98
/proc/10836/stat : 10836 (java) S 10834 10836 10295 0 -1 0 7118 0 1 0 94 4 0 0 18 0 12 0 154048582 1512275968 6352 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/10836/statm: 369208 6352 1404 9 0 366551 0
Current children cumulated CPU time (s) 0.98
Current children cumulated vsize (KiB) 1476832

[startup+1.50162 s]
/proc/loadavg: 1.00 1.00 1.00 4/77 10849
/proc/meminfo: memFree=999920/2055920 swapFree=4191900/4192956
[pid=10836] ppid=10834 vsize=1477872 CPUtime=2.21
/proc/10836/stat : 10836 (java) S 10834 10836 10295 0 -1 0 9092 0 1 0 217 4 0 0 18 0 13 0 154048582 1513340928 7289 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/10836/statm: 369468 7290 1416 9 0 366811 0
[pid=10836/tid=10838] ppid=10834 vsize=1477872 CPUtime=1.16
/proc/10836/task/10838/stat : 10838 (java) R 10834 10836 10295 0 -1 64 5298 0 1 0 114 2 0 0 21 0 13 0 154048583 1513340928 7290 1992294400 134512640 134550932 4294956016 18446744073709551615 4109580211 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10836/tid=10839] ppid=10834 vsize=1477872 CPUtime=0
/proc/10836/task/10839/stat : 10839 (java) S 10834 10836 10295 0 -1 64 3 0 0 0 0 0 0 0 20 0 13 0 154048585 1513340928 7290 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10836/tid=10840] ppid=10834 vsize=1477872 CPUtime=0
/proc/10836/task/10840/stat : 10840 (java) S 10834 10836 10295 0 -1 64 1 0 0 0 0 0 0 0 21 0 13 0 154048585 1513340928 7290 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10836/tid=10841] ppid=10834 vsize=1477872 CPUtime=0
/proc/10836/task/10841/stat : 10841 (java) S 10834 10836 10295 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 154048587 1513340928 7290 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=10836/tid=10842] ppid=10834 vsize=1477872 CPUtime=0
/proc/10836/task/10842/stat : 10842 (java) S 10834 10836 10295 0 -1 64 10 0 0 0 0 0 0 0 23 0 13 0 154048587 1513340928 7290 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10836/tid=10843] ppid=10834 vsize=1477872 CPUtime=0
/proc/10836/task/10843/stat : 10843 (java) S 10834 10836 10295 0 -1 64 3 0 0 0 0 0 0 0 24 0 13 0 154048587 1513340928 7290 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10836/tid=10844] ppid=10834 vsize=1477872 CPUtime=0
/proc/10836/task/10844/stat : 10844 (java) S 10834 10836 10295 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 154048591 1513340928 7290 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10836/tid=10845] ppid=10834 vsize=1477872 CPUtime=0.51
/proc/10836/task/10845/stat : 10845 (java) S 10834 10836 10295 0 -1 64 1127 0 0 0 51 0 0 0 16 0 13 0 154048591 1513340928 7290 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10836/tid=10846] ppid=10834 vsize=1477872 CPUtime=0.51
/proc/10836/task/10846/stat : 10846 (java) S 10834 10836 10295 0 -1 64 1921 0 0 0 51 0 0 0 15 0 13 0 154048591 1513340928 7290 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10836/tid=10847] ppid=10834 vsize=1477872 CPUtime=0
/proc/10836/task/10847/stat : 10847 (java) S 10834 10836 10295 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 154048592 1513340928 7290 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10836/tid=10848] ppid=10834 vsize=1477872 CPUtime=0
/proc/10836/task/10848/stat : 10848 (java) S 10834 10836 10295 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 154048592 1513340928 7290 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10836/tid=10849] ppid=10834 vsize=1477872 CPUtime=0
/proc/10836/task/10849/stat : 10849 (java) S 10834 10836 10295 0 -1 64 5 0 0 0 0 0 0 0 19 0 13 0 154048652 1513340928 7290 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.21
Current children cumulated vsize (KiB) 1477872

[startup+3.10173 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 10849
/proc/meminfo: memFree=995248/2055920 swapFree=4191900/4192956
[pid=10836] ppid=10834 vsize=1477872 CPUtime=3.92
/proc/10836/stat : 10836 (java) S 10834 10836 10295 0 -1 0 11068 0 1 0 387 5 0 0 18 0 13 0 154048582 1513340928 8966 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/10836/statm: 369468 8966 1420 9 0 366811 0
[pid=10836/tid=10838] ppid=10834 vsize=1477872 CPUtime=2.73
/proc/10836/task/10838/stat : 10838 (java) R 10834 10836 10295 0 -1 64 6959 0 1 0 270 3 0 0 25 0 13 0 154048583 1513340928 8966 1992294400 134512640 134550932 4294956016 18446744073709551615 4109553968 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10836/tid=10839] ppid=10834 vsize=1477872 CPUtime=0
/proc/10836/task/10839/stat : 10839 (java) S 10834 10836 10295 0 -1 64 3 0 0 0 0 0 0 0 20 0 13 0 154048585 1513340928 8966 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10836/tid=10840] ppid=10834 vsize=1477872 CPUtime=0
/proc/10836/task/10840/stat : 10840 (java) S 10834 10836 10295 0 -1 64 1 0 0 0 0 0 0 0 21 0 13 0 154048585 1513340928 8966 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10836/tid=10841] ppid=10834 vsize=1477872 CPUtime=0
/proc/10836/task/10841/stat : 10841 (java) S 10834 10836 10295 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 154048587 1513340928 8966 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=10836/tid=10842] ppid=10834 vsize=1477872 CPUtime=0
/proc/10836/task/10842/stat : 10842 (java) S 10834 10836 10295 0 -1 64 10 0 0 0 0 0 0 0 23 0 13 0 154048587 1513340928 8966 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10836/tid=10843] ppid=10834 vsize=1477872 CPUtime=0
/proc/10836/task/10843/stat : 10843 (java) S 10834 10836 10295 0 -1 64 3 0 0 0 0 0 0 0 24 0 13 0 154048587 1513340928 8966 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10836/tid=10844] ppid=10834 vsize=1477872 CPUtime=0
/proc/10836/task/10844/stat : 10844 (java) S 10834 10836 10295 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 154048591 1513340928 8966 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10836/tid=10845] ppid=10834 vsize=1477872 CPUtime=0.54
/proc/10836/task/10845/stat : 10845 (java) S 10834 10836 10295 0 -1 64 1127 0 0 0 54 0 0 0 16 0 13 0 154048591 1513340928 8966 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10836/tid=10846] ppid=10834 vsize=1477872 CPUtime=0.62
/proc/10836/task/10846/stat : 10846 (java) S 10834 10836 10295 0 -1 64 2235 0 0 0 62 0 0 0 16 0 13 0 154048591 1513340928 8966 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10836/tid=10847] ppid=10834 vsize=1477872 CPUtime=0
/proc/10836/task/10847/stat : 10847 (java) S 10834 10836 10295 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 154048592 1513340928 8966 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10836/tid=10848] ppid=10834 vsize=1477872 CPUtime=0
/proc/10836/task/10848/stat : 10848 (java) S 10834 10836 10295 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 154048592 1513340928 8966 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10836/tid=10849] ppid=10834 vsize=1477872 CPUtime=0
/proc/10836/task/10849/stat : 10849 (java) S 10834 10836 10295 0 -1 64 5 0 0 0 0 0 0 0 19 0 13 0 154048652 1513340928 8966 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.92
Current children cumulated vsize (KiB) 1477872

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

[startup+3.20274 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 10850
/proc/meminfo: memFree=990768/2055920 swapFree=4191900/4192956
[pid=10836] ppid=10834 vsize=1478196 CPUtime=4.03
/proc/10836/stat : 10836 (java) S 10834 10836 10295 0 -1 0 11158 0 1 0 398 5 0 0 18 0 13 0 154048582 1513672704 9056 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/10836/statm: 369549 9056 1423 9 0 366892 0
[pid=10836/tid=10838] ppid=10834 vsize=1478196 CPUtime=2.8
/proc/10836/task/10838/stat : 10838 (java) S 10834 10836 10295 0 -1 64 7032 0 1 0 277 3 0 0 16 0 13 0 154048583 1513672704 9056 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10836/tid=10839] ppid=10834 vsize=1478196 CPUtime=0
/proc/10836/task/10839/stat : 10839 (java) S 10834 10836 10295 0 -1 64 3 0 0 0 0 0 0 0 20 0 13 0 154048585 1513672704 9056 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10836/tid=10840] ppid=10834 vsize=1478196 CPUtime=0
/proc/10836/task/10840/stat : 10840 (java) S 10834 10836 10295 0 -1 64 1 0 0 0 0 0 0 0 21 0 13 0 154048585 1513672704 9056 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10836/tid=10841] ppid=10834 vsize=1478196 CPUtime=0
/proc/10836/task/10841/stat : 10841 (java) S 10834 10836 10295 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 154048587 1513672704 9056 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=10836/tid=10842] ppid=10834 vsize=1478196 CPUtime=0
/proc/10836/task/10842/stat : 10842 (java) S 10834 10836 10295 0 -1 64 10 0 0 0 0 0 0 0 23 0 13 0 154048587 1513672704 9056 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10836/tid=10843] ppid=10834 vsize=1478196 CPUtime=0
/proc/10836/task/10843/stat : 10843 (java) S 10834 10836 10295 0 -1 64 3 0 0 0 0 0 0 0 24 0 13 0 154048587 1513672704 9056 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10836/tid=10844] ppid=10834 vsize=1478196 CPUtime=0
/proc/10836/task/10844/stat : 10844 (java) S 10834 10836 10295 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 154048591 1513672704 9056 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10836/tid=10845] ppid=10834 vsize=1478196 CPUtime=0.55
/proc/10836/task/10845/stat : 10845 (java) S 10834 10836 10295 0 -1 64 1129 0 0 0 55 0 0 0 16 0 13 0 154048591 1513672704 9056 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10836/tid=10846] ppid=10834 vsize=1478196 CPUtime=0.63
/proc/10836/task/10846/stat : 10846 (java) R 10834 10836 10295 0 -1 64 2235 0 0 0 63 0 0 0 16 0 13 0 154048591 1513672704 9056 1992294400 134512640 134550932 4294956016 18446744073709551615 105817339 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10836/tid=10847] ppid=10834 vsize=1478196 CPUtime=0
/proc/10836/task/10847/stat : 10847 (java) S 10834 10836 10295 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 154048592 1513672704 9056 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10836/tid=10848] ppid=10834 vsize=1478196 CPUtime=0
/proc/10836/task/10848/stat : 10848 (java) S 10834 10836 10295 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 154048592 1513672704 9056 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10836/tid=10849] ppid=10834 vsize=1478196 CPUtime=0
/proc/10836/task/10849/stat : 10849 (java) S 10834 10836 10295 0 -1 64 5 0 0 0 0 0 0 0 19 0 13 0 154048652 1513672704 9056 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 4.03
Current children cumulated vsize (KiB) 1478196

Child status: 10
Real time (s): 3.24385
CPU time (s): 4.07138
CPU user time (s): 4.00539
CPU system time (s): 0.065989
CPU usage (%): 125.511
Max. virtual memory (cumulated for all children) (KiB): 1478896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.00539
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11187
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= 521
involuntary context switches= 398

runsolver used 0.009998 second user time and 0.018997 second system time

The end

Launcher Data 

Begin job on node22 at 2009-06-13 05:41:22
IDJOB=1854969
IDBENCH=1335
IDSOLVER=682
FILE ID=node22/1854969-1244864482
PBS_JOBID= 9354335
Free space on /tmp= 66224 MiB

SOLVER NAME= SAT4J Pseudo Resolution 2.1.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900561384.opb
COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1854969-1244864482/watcher-1854969-1244864482 -o /tmp/evaluation-result-1854969-1244864482/solver-1854969-1244864482 -C 1800 -W 2000 -M 1800  java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1854969-1244864482.opb

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

MD5SUM BENCH= 669582294d25265ed5f2dea6d065ce49
RANDOM SEED=1638582005

node22.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.231
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.231
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1022328 kB
Buffers:         57384 kB
Cached:         902324 kB
SwapCached:        384 kB
Active:          66320 kB
Inactive:       906300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1022328 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             368 kB
Writeback:           0 kB
Mapped:          21292 kB
Slab:            47036 kB
Committed_AS:   124416 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66224 MiB
End job on node22 at 2009-06-13 05:41:25