Trace number 2696191

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
pb_cplex 2010-06-29SAT 671.445 372.053

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900568952.opb
MD5SUMd3b8f3f407b82b0f272ff2eb3fe91ca6
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 benchmark8.11477
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 657
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 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2696191-1278015152.opb.
0.00/0.00	c Instance file HOME/instance-2696191-1278015152.opb
0.00/0.00	c File size is 83369 bytes.
0.00/0.03	c Highest Coefficient sum: 657
0.00/0.03	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.04	c ============================[ Problem Statistics ]=============================
0.00/0.04	c |                                                                             |
0.00/0.04	c |  Parsing time:          0.03         s                                      |
0.00/0.04	c |  Number Variables:      231                                                 |
0.00/0.04	c |  Number Constraints:    2707                                                |
0.00/0.04	c ===============================================================================
671.38/372.04	c Remaining time 1799.97 sec.
671.38/372.04	s SATISFIABLE
671.38/372.04	c Solution value = 0.00
671.38/372.04	v -x1 -x12 -x2 -x13 -x3 -x14 -x4 -x15 -x5 -x16 -x6 -x17 x7 -x18 -x8 x19 -x9 -x20 -x10 -x21 -x11 -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 -x132 -x142 x152 -x162 -x172 -x182 -x192 -x202 -x212 -x222 -x122 -x143 -x153 -x163 -x173 -x183 x193 -x203 -x213 -x223 -x123 -x133 -x154 -x164 -x174 -x184 -x194 -x204 -x214 x224 -x124 -x134 -x144 x165 -x175 -x185 -x195 -x205 -x215 -x225 -x125 x135 -x145 -x155 -x176 -x186 -x196 -x206 -x216 -x226 -x126 -x136 -x146 -x156 -x166 -x187 -x197 -x207 x217 -x227 -x127 -x137 x147 -x157 -x167 -x177 -x198 -x208 -x218 -x228 -x128 -x138 -x148 -x158 -x168 -x178 x188 -x209 -x219 -x229 -x129 -x139 -x149 -x159 -x169 x179 -x189 -x199 -x220 -x230 x130 -x140 -x150 -x160 -x170 -x180 -x190 -x200 -x210 -x231 -x131 -x141 -x151 -x161 -x171 -x181 -x191 -x201 x211 -x221
671.38/372.04	c Total CPU time              : 667.682 s

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-2696191-1278015152/watcher-2696191-1278015152 -o /tmp/evaluation-result-2696191-1278015152/solver-2696191-1278015152 -C 1800 -W 2000 -M 1800 run HOME/instance-2696191-1278015152.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: 0.08 0.02 0.01 3/106 24371
/proc/meminfo: memFree=1783928/2059040 swapFree=4139180/4192956
[pid=24371] ppid=24369 vsize=8700 CPUtime=0
/proc/24371/stat : 24371 (run) S 24369 24371 24318 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177118672 8908800 249 1992294400 4194304 4922060 140736569037648 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24371/statm: 2175 249 208 178 0 68 0

[startup+0.0321451 s]
/proc/loadavg: 0.08 0.02 0.01 3/106 24371
/proc/meminfo: memFree=1783928/2059040 swapFree=4139180/4192956
[pid=24371] ppid=24369 vsize=8700 CPUtime=0
/proc/24371/stat : 24371 (run) S 24369 24371 24318 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177118672 8908800 249 1992294400 4194304 4922060 140736569037648 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24371/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.104414 s]
/proc/loadavg: 0.08 0.02 0.01 3/106 24371
/proc/meminfo: memFree=1783928/2059040 swapFree=4139180/4192956
[pid=24371] ppid=24369 vsize=8700 CPUtime=0
/proc/24371/stat : 24371 (run) S 24369 24371 24318 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177118672 8908800 249 1992294400 4194304 4922060 140736569037648 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24371/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300411 s]
/proc/loadavg: 0.08 0.02 0.01 3/106 24371
/proc/meminfo: memFree=1783928/2059040 swapFree=4139180/4192956
[pid=24371] ppid=24369 vsize=8700 CPUtime=0
/proc/24371/stat : 24371 (run) S 24369 24371 24318 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177118672 8908800 249 1992294400 4194304 4922060 140736569037648 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24371/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700407 s]
/proc/loadavg: 0.08 0.02 0.01 3/106 24371
/proc/meminfo: memFree=1783928/2059040 swapFree=4139180/4192956
[pid=24371] ppid=24369 vsize=8700 CPUtime=0
/proc/24371/stat : 24371 (run) S 24369 24371 24318 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177118672 8908800 249 1992294400 4194304 4922060 140736569037648 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24371/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5014 s]
/proc/loadavg: 0.08 0.02 0.01 2/109 24374
/proc/meminfo: memFree=1771628/2059040 swapFree=4139180/4192956
[pid=24371] ppid=24369 vsize=8700 CPUtime=0
/proc/24371/stat : 24371 (run) S 24369 24371 24318 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177118672 8908800 249 1992294400 4194304 4922060 140736569037648 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24371/statm: 2175 249 208 178 0 68 0
[pid=24372] ppid=24371 vsize=40832 CPUtime=1.93
/proc/24372/stat : 24372 (pb_cplex) R 24371 24371 24318 0 -1 4202496 5340 0 0 0 189 4 0 0 16 0 2 0 177118672 41811968 4086 1992294400 134512640 146736320 4294613664 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24372/statm: 10208 4086 988 2985 0 6750 0
[pid=24372/tid=24374] ppid=24371 vsize=40832 CPUtime=0.65
/proc/24372/task/24374/stat : 24374 (pb_cplex) R 24371 24371 24318 0 -1 4202560 665 0 0 0 65 0 0 0 18 0 2 0 177118749 41811968 4086 1992294400 134512640 146736320 4294613664 18446744073709551615 136007626 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1.93
Current children cumulated vsize (KiB) 49532

[startup+3.10038 s]
/proc/loadavg: 0.23 0.05 0.02 3/109 24374
/proc/meminfo: memFree=1770388/2059040 swapFree=4139180/4192956
[pid=24371] ppid=24369 vsize=8700 CPUtime=0
/proc/24371/stat : 24371 (run) S 24369 24371 24318 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177118672 8908800 249 1992294400 4194304 4922060 140736569037648 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24371/statm: 2175 249 208 178 0 68 0
[pid=24372] ppid=24371 vsize=40832 CPUtime=4.83
/proc/24372/stat : 24372 (pb_cplex) R 24371 24371 24318 0 -1 4202496 6201 0 0 0 476 7 0 0 16 0 2 0 177118672 41811968 4121 1992294400 134512640 146736320 4294613664 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24372/statm: 10208 4121 988 2985 0 6750 0
[pid=24372/tid=24374] ppid=24371 vsize=40832 CPUtime=2.14
/proc/24372/task/24374/stat : 24374 (pb_cplex) R 24371 24371 24318 0 -1 4202560 690 0 0 0 212 2 0 0 18 0 2 0 177118749 41811968 4121 1992294400 134512640 146736320 4294613664 18446744073709551615 135467759 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.83
Current children cumulated vsize (KiB) 49532

[startup+6.30134 s]
/proc/loadavg: 0.23 0.05 0.02 3/109 24376
/proc/meminfo: memFree=1770264/2059040 swapFree=4139180/4192956
[pid=24371] ppid=24369 vsize=8700 CPUtime=0
/proc/24371/stat : 24371 (run) S 24369 24371 24318 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177118672 8908800 249 1992294400 4194304 4922060 140736569037648 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24371/statm: 2175 249 208 178 0 68 0
[pid=24372] ppid=24371 vsize=38952 CPUtime=8.43
/proc/24372/stat : 24372 (pb_cplex) S 24371 24371 24318 0 -1 4202496 7530 0 0 0 835 8 0 0 18 0 2 0 177118672 39886848 4166 1992294400 134512640 146736320 4294613664 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24372/statm: 9738 4166 1001 2985 0 6280 0
[pid=24372/tid=24376] ppid=24371 vsize=38952 CPUtime=0.98
/proc/24372/task/24376/stat : 24376 (pb_cplex) R 24371 24371 24318 0 -1 4202560 433 0 0 0 98 0 0 0 17 0 2 0 177119176 39886848 4166 1992294400 134512640 146736320 4294613664 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 8.43
Current children cumulated vsize (KiB) 47652

[startup+12.7003 s]
/proc/loadavg: 0.43 0.10 0.03 2/109 24376
/proc/meminfo: memFree=1769148/2059040 swapFree=4139180/4192956
[pid=24371] ppid=24369 vsize=8700 CPUtime=0
/proc/24371/stat : 24371 (run) S 24369 24371 24318 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177118672 8908800 249 1992294400 4194304 4922060 140736569037648 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24371/statm: 2175 249 208 178 0 68 0
[pid=24372] ppid=24371 vsize=39120 CPUtime=19.6
/proc/24372/stat : 24372 (pb_cplex) R 24371 24371 24318 0 -1 4202496 14702 0 0 0 1945 15 0 0 17 0 2 0 177118672 40058880 4261 1992294400 134512640 146736320 4294613664 18446744073709551615 135526785 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24372/statm: 9780 4261 1001 2985 0 6322 0
[pid=24372/tid=24376] ppid=24371 vsize=39120 CPUtime=7.27
/proc/24372/task/24376/stat : 24376 (pb_cplex) R 24371 24371 24318 0 -1 4202560 4411 0 0 0 724 3 0 0 18 0 2 0 177119176 40058880 4261 1992294400 134512640 146736320 4294613664 18446744073709551615 135983319 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 19.6
Current children cumulated vsize (KiB) 47820

[startup+25.5011 s]
/proc/loadavg: 0.67 0.16 0.05 3/109 24378
/proc/meminfo: memFree=1768776/2059040 swapFree=4139180/4192956
[pid=24371] ppid=24369 vsize=8700 CPUtime=0
/proc/24371/stat : 24371 (run) S 24369 24371 24318 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177118672 8908800 249 1992294400 4194304 4922060 140736569037648 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24371/statm: 2175 249 208 178 0 68 0
[pid=24372] ppid=24371 vsize=39584 CPUtime=43.7
/proc/24372/stat : 24372 (pb_cplex) R 24371 24371 24318 0 -1 4202496 19744 0 0 0 4340 30 0 0 18 0 2 0 177118672 40534016 4394 1992294400 134512640 146736320 4294613664 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24372/statm: 9896 4394 1001 2985 0 6438 0
[pid=24372/tid=24376] ppid=24371 vsize=39584 CPUtime=19.79
/proc/24372/task/24376/stat : 24376 (pb_cplex) R 24371 24371 24318 0 -1 4202560 8716 0 0 0 1967 12 0 0 19 0 2 0 177119176 40534016 4394 1992294400 134512640 146736320 4294613664 18446744073709551615 136403109 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 43.7
Current children cumulated vsize (KiB) 48284

[startup+51.1018 s]
/proc/loadavg: 1.04 0.29 0.10 3/109 24378
/proc/meminfo: memFree=1769024/2059040 swapFree=4139180/4192956
[pid=24371] ppid=24369 vsize=8700 CPUtime=0
/proc/24371/stat : 24371 (run) S 24369 24371 24318 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177118672 8908800 249 1992294400 4194304 4922060 140736569037648 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24371/statm: 2175 249 208 178 0 68 0
[pid=24372] ppid=24371 vsize=39400 CPUtime=91.68
/proc/24372/stat : 24372 (pb_cplex) S 24371 24371 24318 0 -1 4202496 35227 0 0 0 9112 56 0 0 18 0 2 0 177118672 40345600 4341 1992294400 134512640 146736320 4294613664 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24372/statm: 9850 4341 1001 2985 0 6392 0
[pid=24372/tid=24376] ppid=24371 vsize=39400 CPUtime=44.45
/proc/24372/task/24376/stat : 24376 (pb_cplex) R 24371 24371 24318 0 -1 4202560 21509 0 0 0 4418 27 0 0 18 0 2 0 177119176 40345600 4341 1992294400 134512640 146736320 4294613664 18446744073709551615 136008058 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 91.68
Current children cumulated vsize (KiB) 48100

[startup+102.309 s]
/proc/loadavg: 1.38 0.52 0.19 2/109 24383
/proc/meminfo: memFree=1763692/2059040 swapFree=4139180/4192956
[pid=24371] ppid=24369 vsize=8700 CPUtime=0
/proc/24371/stat : 24371 (run) S 24369 24371 24318 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177118672 8908800 249 1992294400 4194304 4922060 140736569037648 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24371/statm: 2175 249 208 178 0 68 0
[pid=24372] ppid=24371 vsize=47484 CPUtime=171.48
/proc/24372/stat : 24372 (pb_cplex) R 24371 24371 24318 0 -1 4202496 63965 0 0 0 17043 105 0 0 25 0 2 0 177118672 48623616 5825 1992294400 134512640 146736320 4294613664 18446744073709551615 135854573 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24372/statm: 11871 5825 1008 2985 0 8413 0
[pid=24372/tid=24376] ppid=24371 vsize=47484 CPUtime=76.46
/proc/24372/task/24376/stat : 24376 (pb_cplex) S 24371 24371 24318 0 -1 4202560 28111 0 0 0 7597 49 0 0 18 0 2 0 177119176 48623616 5825 1992294400 134512640 146736320 4294613664 18446744073709551615 144580073 0 2 4096 16387 18446604437833818496 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 171.48
Current children cumulated vsize (KiB) 56184

[startup+162.301 s]
/proc/loadavg: 1.86 0.79 0.29 3/109 24383
/proc/meminfo: memFree=1766668/2059040 swapFree=4139180/4192956
[pid=24371] ppid=24369 vsize=8700 CPUtime=0
/proc/24371/stat : 24371 (run) S 24369 24371 24318 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177118672 8908800 249 1992294400 4194304 4922060 140736569037648 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24371/statm: 2175 249 208 178 0 68 0
[pid=24372] ppid=24371 vsize=42748 CPUtime=279.96
/proc/24372/stat : 24372 (pb_cplex) R 24371 24371 24318 0 -1 4202496 74014 0 0 0 27832 164 0 0 17 0 2 0 177118672 43773952 5004 1992294400 134512640 146736320 4294613664 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24372/statm: 10687 5004 1010 2985 0 7229 0
[pid=24372/tid=24376] ppid=24371 vsize=42748 CPUtime=130.25
/proc/24372/task/24376/stat : 24376 (pb_cplex) R 24371 24371 24318 0 -1 4202560 28816 0 0 0 12948 77 0 0 18 0 2 0 177119176 43773952 5004 1992294400 134512640 146736320 4294613664 18446744073709551615 136403114 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 279.96
Current children cumulated vsize (KiB) 51448

[startup+222.301 s]
/proc/loadavg: 1.97 1.02 0.41 3/109 24385
/proc/meminfo: memFree=1766668/2059040 swapFree=4139180/4192956
[pid=24371] ppid=24369 vsize=8700 CPUtime=0
/proc/24371/stat : 24371 (run) S 24369 24371 24318 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177118672 8908800 249 1992294400 4194304 4922060 140736569037648 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24371/statm: 2175 249 208 178 0 68 0
[pid=24372] ppid=24371 vsize=42748 CPUtime=392.13
/proc/24372/stat : 24372 (pb_cplex) R 24371 24371 24318 0 -1 4202496 74040 0 0 0 38993 220 0 0 16 0 2 0 177118672 43773952 5030 1992294400 134512640 146736320 4294613664 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24372/statm: 10687 5030 1010 2985 0 7229 0
[pid=24372/tid=24376] ppid=24371 vsize=42748 CPUtime=188.62
/proc/24372/task/24376/stat : 24376 (pb_cplex) R 24371 24371 24318 0 -1 4202560 28835 0 0 0 18757 105 0 0 18 0 2 0 177119176 43773952 5030 1992294400 134512640 146736320 4294613664 18446744073709551615 136384854 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 392.13
Current children cumulated vsize (KiB) 51448

[startup+282.301 s]
/proc/loadavg: 2.13 1.22 0.51 3/109 24387
/proc/meminfo: memFree=1766544/2059040 swapFree=4139180/4192956
[pid=24371] ppid=24369 vsize=8700 CPUtime=0
/proc/24371/stat : 24371 (run) S 24369 24371 24318 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177118672 8908800 249 1992294400 4194304 4922060 140736569037648 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24371/statm: 2175 249 208 178 0 68 0
[pid=24372] ppid=24371 vsize=42712 CPUtime=503.59
/proc/24372/stat : 24372 (pb_cplex) R 24371 24371 24318 0 -1 4202496 74674 0 0 0 50075 284 0 0 16 0 2 0 177118672 43737088 5025 1992294400 134512640 146736320 4294613664 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24372/statm: 10678 5025 1010 2985 0 7220 0
[pid=24372/tid=24376] ppid=24371 vsize=42712 CPUtime=246.44
/proc/24372/task/24376/stat : 24376 (pb_cplex) R 24371 24371 24318 0 -1 4202560 29144 0 0 0 24505 139 0 0 18 0 2 0 177119176 43737088 5025 1992294400 134512640 146736320 4294613664 18446744073709551615 136008309 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 503.59
Current children cumulated vsize (KiB) 51412

[startup+342.3 s]
/proc/loadavg: 2.18 1.41 0.62 3/109 24389
/proc/meminfo: memFree=1766172/2059040 swapFree=4139180/4192956
[pid=24371] ppid=24369 vsize=8700 CPUtime=0
/proc/24371/stat : 24371 (run) S 24369 24371 24318 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177118672 8908800 249 1992294400 4194304 4922060 140736569037648 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24371/statm: 2175 249 208 178 0 68 0
[pid=24372] ppid=24371 vsize=42816 CPUtime=616.23
/proc/24372/stat : 24372 (pb_cplex) R 24371 24371 24318 0 -1 4202496 75048 0 0 0 61276 347 0 0 18 0 2 0 177118672 43843584 5082 1992294400 134512640 146736320 4294613664 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24372/statm: 10704 5082 1010 2985 0 7246 0
[pid=24372/tid=24376] ppid=24371 vsize=42816 CPUtime=304.88
/proc/24372/task/24376/stat : 24376 (pb_cplex) R 24371 24371 24318 0 -1 4202560 29392 0 0 0 30318 170 0 0 18 0 2 0 177119176 43843584 5082 1992294400 134512640 146736320 4294613664 18446744073709551615 136008230 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 616.23
Current children cumulated vsize (KiB) 51516

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

[startup+358.3 s]
/proc/loadavg: 2.22 1.46 0.65 2/109 24389
/proc/meminfo: memFree=1766172/2059040 swapFree=4139180/4192956
[pid=24371] ppid=24369 vsize=8700 CPUtime=0
/proc/24371/stat : 24371 (run) S 24369 24371 24318 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177118672 8908800 249 1992294400 4194304 4922060 140736569037648 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24371/statm: 2175 249 208 178 0 68 0
[pid=24372] ppid=24371 vsize=42776 CPUtime=645.83
/proc/24372/stat : 24372 (pb_cplex) R 24371 24371 24318 0 -1 4202496 75249 0 0 0 64222 361 0 0 16 0 2 0 177118672 43802624 5085 1992294400 134512640 146736320 4294613664 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24372/statm: 10694 5085 1010 2985 0 7236 0
[pid=24372/tid=24376] ppid=24371 vsize=42776 CPUtime=320.12
/proc/24372/task/24376/stat : 24376 (pb_cplex) R 24371 24371 24318 0 -1 4202560 29593 0 0 0 31835 177 0 0 18 0 2 0 177119176 43802624 5085 1992294400 134512640 146736320 4294613664 18446744073709551615 136007150 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 645.83
Current children cumulated vsize (KiB) 51476

[startup+364.701 s]
/proc/loadavg: 2.20 1.47 0.65 3/109 24389
/proc/meminfo: memFree=1766172/2059040 swapFree=4139180/4192956
[pid=24371] ppid=24369 vsize=8700 CPUtime=0
/proc/24371/stat : 24371 (run) S 24369 24371 24318 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177118672 8908800 249 1992294400 4194304 4922060 140736569037648 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24371/statm: 2175 249 208 178 0 68 0
[pid=24372] ppid=24371 vsize=42776 CPUtime=657.84
/proc/24372/stat : 24372 (pb_cplex) R 24371 24371 24318 0 -1 4202496 75251 0 0 0 65416 368 0 0 16 0 2 0 177118672 43802624 5087 1992294400 134512640 146736320 4294613664 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24372/statm: 10694 5087 1010 2985 0 7236 0
[pid=24372/tid=24376] ppid=24371 vsize=42776 CPUtime=326.45
/proc/24372/task/24376/stat : 24376 (pb_cplex) R 24371 24371 24318 0 -1 4202560 29595 0 0 0 32464 181 0 0 18 0 2 0 177119176 43802624 5087 1992294400 134512640 146736320 4294613664 18446744073709551615 136005313 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 657.84
Current children cumulated vsize (KiB) 51476

[startup+367.901 s]
/proc/loadavg: 2.10 1.46 0.66 3/109 24389
/proc/meminfo: memFree=1766172/2059040 swapFree=4139180/4192956
[pid=24371] ppid=24369 vsize=8700 CPUtime=0
/proc/24371/stat : 24371 (run) S 24369 24371 24318 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177118672 8908800 249 1992294400 4194304 4922060 140736569037648 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24371/statm: 2175 249 208 178 0 68 0
[pid=24372] ppid=24371 vsize=42776 CPUtime=663.81
/proc/24372/stat : 24372 (pb_cplex) S 24371 24371 24318 0 -1 4202496 75251 0 0 0 66009 372 0 0 16 0 2 0 177118672 43802624 5087 1992294400 134512640 146736320 4294613664 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24372/statm: 10694 5087 1010 2985 0 7236 0
[pid=24372/tid=24376] ppid=24371 vsize=42776 CPUtime=329.55
/proc/24372/task/24376/stat : 24376 (pb_cplex) R 24371 24371 24318 0 -1 4202560 29595 0 0 0 32772 183 0 0 18 0 2 0 177119176 43802624 5087 1992294400 134512640 146736320 4294613664 18446744073709551615 136403109 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 663.81
Current children cumulated vsize (KiB) 51476

[startup+369.501 s]
/proc/loadavg: 2.10 1.46 0.66 4/109 24389
/proc/meminfo: memFree=1766172/2059040 swapFree=4139180/4192956
[pid=24371] ppid=24369 vsize=8700 CPUtime=0
/proc/24371/stat : 24371 (run) S 24369 24371 24318 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177118672 8908800 249 1992294400 4194304 4922060 140736569037648 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24371/statm: 2175 249 208 178 0 68 0
[pid=24372] ppid=24371 vsize=42776 CPUtime=666.81
/proc/24372/stat : 24372 (pb_cplex) S 24371 24371 24318 0 -1 4202496 75251 0 0 0 66309 372 0 0 16 0 2 0 177118672 43802624 5087 1992294400 134512640 146736320 4294613664 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24372/statm: 10694 5087 1010 2985 0 7236 0
[pid=24372/tid=24376] ppid=24371 vsize=42776 CPUtime=331.14
/proc/24372/task/24376/stat : 24376 (pb_cplex) R 24371 24371 24318 0 -1 4202560 29595 0 0 0 32931 183 0 0 21 0 2 0 177119176 43802624 5087 1992294400 134512640 146736320 4294613664 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 666.81
Current children cumulated vsize (KiB) 51476

[startup+371.102 s]
/proc/loadavg: 2.10 1.46 0.66 3/109 24389
/proc/meminfo: memFree=1766172/2059040 swapFree=4139180/4192956
[pid=24371] ppid=24369 vsize=8700 CPUtime=0
/proc/24371/stat : 24371 (run) S 24369 24371 24318 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177118672 8908800 249 1992294400 4194304 4922060 140736569037648 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24371/statm: 2175 249 208 178 0 68 0
[pid=24372] ppid=24371 vsize=42776 CPUtime=669.82
/proc/24372/stat : 24372 (pb_cplex) R 24371 24371 24318 0 -1 4202496 75251 0 0 0 66608 374 0 0 16 0 2 0 177118672 43802624 5087 1992294400 134512640 146736320 4294613664 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24372/statm: 10694 5087 1010 2985 0 7236 0
[pid=24372/tid=24376] ppid=24371 vsize=42776 CPUtime=332.72
/proc/24372/task/24376/stat : 24376 (pb_cplex) R 24371 24371 24318 0 -1 4202560 29595 0 0 0 33087 185 0 0 18 0 2 0 177119176 43802624 5087 1992294400 134512640 146736320 4294613664 18446744073709551615 139046527 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 669.82
Current children cumulated vsize (KiB) 51476

[startup+371.502 s]
/proc/loadavg: 2.10 1.46 0.66 3/109 24389
/proc/meminfo: memFree=1766172/2059040 swapFree=4139180/4192956
[pid=24371] ppid=24369 vsize=8700 CPUtime=0
/proc/24371/stat : 24371 (run) S 24369 24371 24318 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177118672 8908800 249 1992294400 4194304 4922060 140736569037648 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24371/statm: 2175 249 208 178 0 68 0
[pid=24372] ppid=24371 vsize=42776 CPUtime=670.5
/proc/24372/stat : 24372 (pb_cplex) R 24371 24371 24318 0 -1 4202496 75251 0 0 0 66675 375 0 0 16 0 2 0 177118672 43802624 5087 1992294400 134512640 146736320 4294613664 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24372/statm: 10694 5087 1010 2985 0 7236 0
[pid=24372/tid=24376] ppid=24371 vsize=42776 CPUtime=333.1
/proc/24372/task/24376/stat : 24376 (pb_cplex) R 24371 24371 24318 0 -1 4202560 29595 0 0 0 33125 185 0 0 18 0 2 0 177119176 43802624 5087 1992294400 134512640 146736320 4294613664 18446744073709551615 135999684 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 670.5
Current children cumulated vsize (KiB) 51476

[startup+371.902 s]
/proc/loadavg: 2.10 1.46 0.66 3/109 24389
/proc/meminfo: memFree=1766172/2059040 swapFree=4139180/4192956
[pid=24371] ppid=24369 vsize=8700 CPUtime=0
/proc/24371/stat : 24371 (run) S 24369 24371 24318 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177118672 8908800 249 1992294400 4194304 4922060 140736569037648 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24371/statm: 2175 249 208 178 0 68 0
[pid=24372] ppid=24371 vsize=42776 CPUtime=671.26
/proc/24372/stat : 24372 (pb_cplex) R 24371 24371 24318 0 -1 4202496 75251 0 0 0 66751 375 0 0 16 0 2 0 177118672 43802624 5087 1992294400 134512640 146736320 4294613664 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24372/statm: 10694 5087 1010 2985 0 7236 0
[pid=24372/tid=24376] ppid=24371 vsize=42776 CPUtime=333.49
/proc/24372/task/24376/stat : 24376 (pb_cplex) R 24371 24371 24318 0 -1 4202560 29595 0 0 0 33164 185 0 0 18 0 2 0 177119176 43802624 5087 1992294400 134512640 146736320 4294613664 18446744073709551615 135850288 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 671.26
Current children cumulated vsize (KiB) 51476

[startup+372.002 s]
/proc/loadavg: 2.10 1.46 0.66 3/109 24389
/proc/meminfo: memFree=1766172/2059040 swapFree=4139180/4192956
[pid=24371] ppid=24369 vsize=8700 CPUtime=0
/proc/24371/stat : 24371 (run) S 24369 24371 24318 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177118672 8908800 249 1992294400 4194304 4922060 140736569037648 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24371/statm: 2175 249 208 178 0 68 0
[pid=24372] ppid=24371 vsize=42776 CPUtime=671.38
/proc/24372/stat : 24372 (pb_cplex) R 24371 24371 24318 0 -1 4202496 75255 0 0 0 66763 375 0 0 16 0 2 0 177118672 43802624 5091 1992294400 134512640 146736320 4294613664 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24372/statm: 10694 5091 1014 2985 0 7236 0
[pid=24372/tid=24376] ppid=24371 vsize=42776 CPUtime=333.52
/proc/24372/task/24376/stat : 24376 (pb_cplex) S 24371 24371 24318 0 -1 4202560 29599 0 0 0 33167 185 0 0 18 0 2 0 177119176 43802624 5091 1992294400 134512640 146736320 4294613664 18446744073709551615 144580073 0 2 4096 16387 18446604437833818496 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 671.38
Current children cumulated vsize (KiB) 51476

Child status: 0
Real time (s): 372.053
CPU time (s): 671.445
CPU user time (s): 667.686
CPU system time (s): 3.75943
CPU usage (%): 180.47
Max. virtual memory (cumulated for all children) (KiB): 62004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 667.685
system time used= 3.75943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 75647
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 50932
involuntary context switches= 10846

runsolver used 0.664898 second user time and 2.05269 second system time

The end

Launcher Data 

Begin job on node007 at 2010-07-01 22:12:32
IDJOB=2696191
IDBENCH=1271
IDSOLVER=1209
FILE ID=node007/2696191-1278015152
PBS_JOBID= 11198747
Free space on /tmp= 62228 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900568952.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696191-1278015152/watcher-2696191-1278015152 -o /tmp/evaluation-result-2696191-1278015152/solver-2696191-1278015152 -C 1800 -W 2000 -M 1800  run HOME/instance-2696191-1278015152.opb

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

MD5SUM BENCH= d3b8f3f407b82b0f272ff2eb3fe91ca6
RANDOM SEED=1352024898

node007.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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1784208 kB
Buffers:         64548 kB
Cached:         114748 kB
SwapCached:       7692 kB
Active:         102500 kB
Inactive:        91308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1784208 kB
SwapTotal:     4192956 kB
SwapFree:      4139180 kB
Dirty:           16772 kB
Writeback:           0 kB
AnonPages:       12164 kB
Mapped:          11756 kB
Slab:            59040 kB
PageTables:       4168 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182660 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= 62212 MiB
End job on node007 at 2010-07-01 22:18:44