Trace number 2696224

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 2010-06-29UNSAT 496.83 274.339

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900564824.opb
MD5SUMba7629ec9d43ef12b6ab9587104e8a0f
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1.82472
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
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 813
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-2696224-1278015156.opb.
0.00/0.00	c Instance file HOME/instance-2696224-1278015156.opb
0.00/0.00	c File size is 83393 bytes.
0.00/0.03	c Highest Coefficient sum: 813
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 ===============================================================================
496.78/274.33	c Remaining time 1799.97 sec.
496.78/274.33	s UNSATISFIABLE
496.78/274.33	c Total CPU time              : 494.165 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696224-1278015156/watcher-2696224-1278015156 -o /tmp/evaluation-result-2696224-1278015156/solver-2696224-1278015156 -C 1800 -W 2000 -M 1800 run HOME/instance-2696224-1278015156.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: 0.00 0.00 0.00 3/106 21150
/proc/meminfo: memFree=1546020/2059040 swapFree=4135592/4192956
[pid=21150] ppid=21148 vsize=8700 CPUtime=0
/proc/21150/stat : 21150 (run) S 21148 21150 21011 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177119559 8908800 248 1992294400 4194304 4922060 140735309458480 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21150/statm: 2175 248 208 178 0 68 0

[startup+0.074918 s]
/proc/loadavg: 0.00 0.00 0.00 3/106 21150
/proc/meminfo: memFree=1546020/2059040 swapFree=4135592/4192956
[pid=21150] ppid=21148 vsize=8700 CPUtime=0
/proc/21150/stat : 21150 (run) S 21148 21150 21011 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177119559 8908800 248 1992294400 4194304 4922060 140735309458480 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21150/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101916 s]
/proc/loadavg: 0.00 0.00 0.00 3/106 21150
/proc/meminfo: memFree=1546020/2059040 swapFree=4135592/4192956
[pid=21150] ppid=21148 vsize=8700 CPUtime=0
/proc/21150/stat : 21150 (run) S 21148 21150 21011 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177119559 8908800 248 1992294400 4194304 4922060 140735309458480 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21150/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301933 s]
/proc/loadavg: 0.00 0.00 0.00 3/106 21150
/proc/meminfo: memFree=1546020/2059040 swapFree=4135592/4192956
[pid=21150] ppid=21148 vsize=8700 CPUtime=0
/proc/21150/stat : 21150 (run) S 21148 21150 21011 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177119559 8908800 248 1992294400 4194304 4922060 140735309458480 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21150/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701965 s]
/proc/loadavg: 0.00 0.00 0.00 3/106 21150
/proc/meminfo: memFree=1546020/2059040 swapFree=4135592/4192956
[pid=21150] ppid=21148 vsize=8700 CPUtime=0
/proc/21150/stat : 21150 (run) S 21148 21150 21011 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177119559 8908800 248 1992294400 4194304 4922060 140735309458480 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21150/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50104 s]
/proc/loadavg: 0.08 0.02 0.01 2/109 21153
/proc/meminfo: memFree=1535828/2059040 swapFree=4135592/4192956
[pid=21150] ppid=21148 vsize=8700 CPUtime=0
/proc/21150/stat : 21150 (run) S 21148 21150 21011 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177119559 8908800 248 1992294400 4194304 4922060 140735309458480 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21150/statm: 2175 248 208 178 0 68 0
[pid=21151] ppid=21150 vsize=40160 CPUtime=1.84
/proc/21151/stat : 21151 (pb_cplex) R 21150 21150 21011 0 -1 4202496 5379 0 0 0 181 3 0 0 17 0 2 0 177119559 41123840 4038 1992294400 134512640 146736320 4288613152 18446744073709551615 135526330 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21151/statm: 10040 4038 986 2985 0 6582 0
[pid=21151/tid=21153] ppid=21150 vsize=40160 CPUtime=0.47
/proc/21151/task/21153/stat : 21153 (pb_cplex) R 21150 21150 21011 0 -1 4202560 369 0 0 0 47 0 0 0 16 0 2 0 177119645 41123840 4038 1992294400 134512640 146736320 4288613152 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1.84
Current children cumulated vsize (KiB) 48860

[startup+3.10117 s]
/proc/loadavg: 0.08 0.02 0.01 2/109 21153
/proc/meminfo: memFree=1532356/2059040 swapFree=4135592/4192956
[pid=21150] ppid=21148 vsize=8700 CPUtime=0
/proc/21150/stat : 21150 (run) S 21148 21150 21011 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177119559 8908800 248 1992294400 4194304 4922060 140735309458480 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21150/statm: 2175 248 208 178 0 68 0
[pid=21151] ppid=21150 vsize=40672 CPUtime=4.71
/proc/21151/stat : 21151 (pb_cplex) R 21150 21150 21011 0 -1 4202496 6007 0 0 0 465 6 0 0 18 0 2 0 177119559 41648128 4183 1992294400 134512640 146736320 4288613152 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21151/statm: 10168 4183 986 2985 0 6710 0
[pid=21151/tid=21153] ppid=21150 vsize=40672 CPUtime=1.86
/proc/21151/task/21153/stat : 21153 (pb_cplex) S 21150 21150 21011 0 -1 4202560 372 0 0 0 185 1 0 0 16 0 2 0 177119645 41648128 4183 1992294400 134512640 146736320 4288613152 18446744073709551615 144580073 0 2 4096 16387 18446604437817515008 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 4.71
Current children cumulated vsize (KiB) 49372

[startup+6.30143 s]
/proc/loadavg: 0.08 0.02 0.01 2/109 21155
/proc/meminfo: memFree=1533968/2059040 swapFree=4135592/4192956
[pid=21150] ppid=21148 vsize=8700 CPUtime=0
/proc/21150/stat : 21150 (run) S 21148 21150 21011 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177119559 8908800 248 1992294400 4194304 4922060 140735309458480 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21150/statm: 2175 248 208 178 0 68 0
[pid=21151] ppid=21150 vsize=40400 CPUtime=8.62
/proc/21151/stat : 21151 (pb_cplex) R 21150 21150 21011 0 -1 4202496 8165 0 0 0 855 7 0 0 19 0 2 0 177119559 41369600 4396 1992294400 134512640 146736320 4288613152 18446744073709551615 136007616 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21151/statm: 10100 4396 999 2985 0 6642 0
[pid=21151/tid=21155] ppid=21150 vsize=40400 CPUtime=0.42
/proc/21151/task/21155/stat : 21155 (pb_cplex) R 21150 21150 21011 0 -1 4202560 696 0 0 0 42 0 0 0 16 0 2 0 177120071 41369600 4396 1992294400 134512640 146736320 4288613152 18446744073709551615 136007605 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 8.62
Current children cumulated vsize (KiB) 49100

[startup+12.701 s]
/proc/loadavg: 0.53 0.11 0.04 3/109 21155
/proc/meminfo: memFree=1531116/2059040 swapFree=4135592/4192956
[pid=21150] ppid=21148 vsize=8700 CPUtime=0
/proc/21150/stat : 21150 (run) S 21148 21150 21011 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177119559 8908800 248 1992294400 4194304 4922060 140735309458480 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21150/statm: 2175 248 208 178 0 68 0
[pid=21151] ppid=21150 vsize=39972 CPUtime=20.51
/proc/21151/stat : 21151 (pb_cplex) R 21150 21150 21011 0 -1 4202496 12607 0 0 0 2036 15 0 0 20 0 2 0 177119559 40931328 4399 1992294400 134512640 146736320 4288613152 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21151/statm: 9993 4399 999 2985 0 6535 0
[pid=21151/tid=21155] ppid=21150 vsize=39972 CPUtime=6.13
/proc/21151/task/21155/stat : 21155 (pb_cplex) R 21150 21150 21011 0 -1 4202560 2690 0 0 0 609 4 0 0 18 0 2 0 177120071 40931328 4399 1992294400 134512640 146736320 4288613152 18446744073709551615 136007657 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 20.51
Current children cumulated vsize (KiB) 48672

[startup+25.502 s]
/proc/loadavg: 0.75 0.18 0.06 3/109 21157
/proc/meminfo: memFree=1530868/2059040 swapFree=4135592/4192956
[pid=21150] ppid=21148 vsize=8700 CPUtime=0
/proc/21150/stat : 21150 (run) S 21148 21150 21011 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177119559 8908800 248 1992294400 4194304 4922060 140735309458480 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21150/statm: 2175 248 208 178 0 68 0
[pid=21151] ppid=21150 vsize=40076 CPUtime=44.63
/proc/21151/stat : 21151 (pb_cplex) S 21150 21150 21011 0 -1 4202496 19587 0 0 0 4434 29 0 0 19 0 2 0 177119559 41037824 4455 1992294400 134512640 146736320 4288613152 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21151/statm: 10019 4455 999 2985 0 6561 0
[pid=21151/tid=21155] ppid=21150 vsize=40076 CPUtime=18.08
/proc/21151/task/21155/stat : 21155 (pb_cplex) R 21150 21150 21011 0 -1 4202560 5360 0 0 0 1797 11 0 0 18 0 2 0 177120071 41037824 4455 1992294400 134512640 146736320 4288613152 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 44.63
Current children cumulated vsize (KiB) 48776

[startup+51.1021 s]
/proc/loadavg: 1.18 0.32 0.11 4/109 21157
/proc/meminfo: memFree=1530868/2059040 swapFree=4135592/4192956
[pid=21150] ppid=21148 vsize=8700 CPUtime=0
/proc/21150/stat : 21150 (run) S 21148 21150 21011 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177119559 8908800 248 1992294400 4194304 4922060 140735309458480 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21150/statm: 2175 248 208 178 0 68 0
[pid=21151] ppid=21150 vsize=40076 CPUtime=92.78
/proc/21151/stat : 21151 (pb_cplex) R 21150 21150 21011 0 -1 4202496 34179 0 0 0 9217 61 0 0 18 0 2 0 177119559 41037824 4465 1992294400 134512640 146736320 4288613152 18446744073709551615 139044547 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21151/statm: 10019 4465 999 2985 0 6561 0
[pid=21151/tid=21155] ppid=21150 vsize=40076 CPUtime=42.16
/proc/21151/task/21155/stat : 21155 (pb_cplex) R 21150 21150 21011 0 -1 4202560 19399 0 0 0 4186 30 0 0 19 0 2 0 177120071 41037824 4465 1992294400 134512640 146736320 4288613152 18446744073709551615 139044581 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 92.78
Current children cumulated vsize (KiB) 48776

[startup+102.309 s]
/proc/loadavg: 1.87 0.67 0.24 2/109 21162
/proc/meminfo: memFree=1524048/2059040 swapFree=4135592/4192956
[pid=21150] ppid=21148 vsize=8700 CPUtime=0
/proc/21150/stat : 21150 (run) S 21148 21150 21011 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177119559 8908800 248 1992294400 4194304 4922060 140735309458480 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21150/statm: 2175 248 208 178 0 68 0
[pid=21151] ppid=21150 vsize=51908 CPUtime=187.86
/proc/21151/stat : 21151 (pb_cplex) R 21150 21150 21011 0 -1 4202496 49770 0 0 0 18672 114 0 0 25 0 2 0 177119559 53153792 6377 1992294400 134512640 146736320 4288613152 18446744073709551615 136932611 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21151/statm: 12977 6377 1007 2985 0 9519 0
[pid=21151/tid=21155] ppid=21150 vsize=51908 CPUtime=89.65
/proc/21151/task/21155/stat : 21155 (pb_cplex) S 21150 21150 21011 0 -1 4202560 31482 0 0 0 8907 58 0 0 18 0 2 0 177120071 53153792 6377 1992294400 134512640 146736320 4288613152 18446744073709551615 144580073 0 2 4096 16387 18446604437817515008 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 187.86
Current children cumulated vsize (KiB) 60608

[startup+162.302 s]
/proc/loadavg: 1.84 0.88 0.34 3/109 21162
/proc/meminfo: memFree=1530248/2059040 swapFree=4135592/4192956
[pid=21150] ppid=21148 vsize=8700 CPUtime=0
/proc/21150/stat : 21150 (run) S 21148 21150 21011 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177119559 8908800 248 1992294400 4194304 4922060 140735309458480 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21150/statm: 2175 248 208 178 0 68 0
[pid=21151] ppid=21150 vsize=40268 CPUtime=285.73
/proc/21151/stat : 21151 (pb_cplex) R 21150 21150 21011 0 -1 4202496 76210 0 0 0 28409 164 0 0 18 0 2 0 177119559 41234432 4543 1992294400 134512640 146736320 4288613152 18446744073709551615 136007087 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21151/statm: 10067 4543 1007 2985 0 6609 0
[pid=21151/tid=21155] ppid=21150 vsize=40268 CPUtime=129.7
/proc/21151/task/21155/stat : 21155 (pb_cplex) R 21150 21150 21011 0 -1 4202560 37201 0 0 0 12891 79 0 0 18 0 2 0 177120071 41234432 4543 1992294400 134512640 146736320 4288613152 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 285.73
Current children cumulated vsize (KiB) 48968

[startup+222.302 s]
/proc/loadavg: 1.80 1.06 0.43 3/109 21164
/proc/meminfo: memFree=1530372/2059040 swapFree=4135592/4192956
[pid=21150] ppid=21148 vsize=8700 CPUtime=0
/proc/21150/stat : 21150 (run) S 21148 21150 21011 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177119559 8908800 248 1992294400 4194304 4922060 140735309458480 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21150/statm: 2175 248 208 178 0 68 0
[pid=21151] ppid=21150 vsize=40272 CPUtime=398.67
/proc/21151/stat : 21151 (pb_cplex) R 21150 21150 21011 0 -1 4202496 87262 0 0 0 39648 219 0 0 18 0 2 0 177119559 41238528 4519 1992294400 134512640 146736320 4288613152 18446744073709551615 136400428 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21151/statm: 10068 4519 1007 2985 0 6610 0
[pid=21151/tid=21155] ppid=21150 vsize=40272 CPUtime=186.5
/proc/21151/task/21155/stat : 21155 (pb_cplex) R 21150 21150 21011 0 -1 4202560 40914 0 0 0 18544 106 0 0 18 0 2 0 177120071 41238528 4519 1992294400 134512640 146736320 4288613152 18446744073709551615 135446510 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 398.67
Current children cumulated vsize (KiB) 48972

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

[startup+230.302 s]
/proc/loadavg: 1.82 1.08 0.44 3/109 21164
/proc/meminfo: memFree=1530372/2059040 swapFree=4135592/4192956
[pid=21150] ppid=21148 vsize=8700 CPUtime=0
/proc/21150/stat : 21150 (run) S 21148 21150 21011 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177119559 8908800 248 1992294400 4194304 4922060 140735309458480 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21150/statm: 2175 248 208 178 0 68 0
[pid=21151] ppid=21150 vsize=40272 CPUtime=413.9
/proc/21151/stat : 21151 (pb_cplex) R 21150 21150 21011 0 -1 4202496 87373 0 0 0 41165 225 0 0 20 0 2 0 177119559 41238528 4514 1992294400 134512640 146736320 4288613152 18446744073709551615 136384887 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21151/statm: 10068 4514 1007 2985 0 6610 0
[pid=21151/tid=21155] ppid=21150 vsize=40272 CPUtime=194.27
/proc/21151/task/21155/stat : 21155 (pb_cplex) R 21150 21150 21011 0 -1 4202560 41025 0 0 0 19317 110 0 0 18 0 2 0 177120071 41238528 4514 1992294400 134512640 146736320 4288613152 18446744073709551615 139046527 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 413.9
Current children cumulated vsize (KiB) 48972

[startup+255.902 s]
/proc/loadavg: 1.82 1.14 0.48 3/109 21166
/proc/meminfo: memFree=1530372/2059040 swapFree=4135592/4192956
[pid=21150] ppid=21148 vsize=8700 CPUtime=0
/proc/21150/stat : 21150 (run) S 21148 21150 21011 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177119559 8908800 248 1992294400 4194304 4922060 140735309458480 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21150/statm: 2175 248 208 178 0 68 0
[pid=21151] ppid=21150 vsize=40272 CPUtime=462.02
/proc/21151/stat : 21151 (pb_cplex) R 21150 21150 21011 0 -1 4202496 92684 0 0 0 45953 249 0 0 19 0 2 0 177119559 41238528 4513 1992294400 134512640 146736320 4288613152 18446744073709551615 136015985 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21151/statm: 10068 4513 1007 2985 0 6610 0
[pid=21151/tid=21155] ppid=21150 vsize=40272 CPUtime=218.71
/proc/21151/task/21155/stat : 21155 (pb_cplex) R 21150 21150 21011 0 -1 4202560 45671 0 0 0 21749 122 0 0 18 0 2 0 177120071 41238528 4513 1992294400 134512640 146736320 4288613152 18446744073709551615 136007605 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 48972

[startup+262.301 s]
/proc/loadavg: 1.77 1.15 0.49 3/109 21166
/proc/meminfo: memFree=1531116/2059040 swapFree=4135592/4192956
[pid=21150] ppid=21148 vsize=8700 CPUtime=0
/proc/21150/stat : 21150 (run) S 21148 21150 21011 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177119559 8908800 248 1992294400 4194304 4922060 140735309458480 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21150/statm: 2175 248 208 178 0 68 0
[pid=21151] ppid=21150 vsize=40272 CPUtime=474.07
/proc/21151/stat : 21151 (pb_cplex) S 21150 21150 21011 0 -1 4202496 95015 0 0 0 47152 255 0 0 18 0 2 0 177119559 41238528 4500 1992294400 134512640 146736320 4288613152 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21151/statm: 10068 4500 1007 2985 0 6610 0
[pid=21151/tid=21155] ppid=21150 vsize=40272 CPUtime=224.84
/proc/21151/task/21155/stat : 21155 (pb_cplex) R 21150 21150 21011 0 -1 4202560 47137 0 0 0 22358 126 0 0 18 0 2 0 177120071 41238528 4500 1992294400 134512640 146736320 4288613152 18446744073709551615 136007616 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 474.07
Current children cumulated vsize (KiB) 48972

[startup+268.701 s]
/proc/loadavg: 1.78 1.16 0.49 3/109 21166
/proc/meminfo: memFree=1530496/2059040 swapFree=4135592/4192956
[pid=21150] ppid=21148 vsize=8700 CPUtime=0
/proc/21150/stat : 21150 (run) S 21148 21150 21011 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177119559 8908800 248 1992294400 4194304 4922060 140735309458480 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21150/statm: 2175 248 208 178 0 68 0
[pid=21151] ppid=21150 vsize=40272 CPUtime=486.17
/proc/21151/stat : 21151 (pb_cplex) R 21150 21150 21011 0 -1 4202496 95447 0 0 0 48356 261 0 0 18 0 2 0 177119559 41238528 4500 1992294400 134512640 146736320 4288613152 18446744073709551615 136403114 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21151/statm: 10068 4500 1007 2985 0 6610 0
[pid=21151/tid=21155] ppid=21150 vsize=40272 CPUtime=230.76
/proc/21151/task/21155/stat : 21155 (pb_cplex) R 21150 21150 21011 0 -1 4202560 47137 0 0 0 22948 128 0 0 19 0 2 0 177120071 41238528 4500 1992294400 134512640 146736320 4288613152 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 486.17
Current children cumulated vsize (KiB) 48972

[startup+271.902 s]
/proc/loadavg: 1.80 1.17 0.50 3/109 21166
/proc/meminfo: memFree=1530620/2059040 swapFree=4135592/4192956
[pid=21150] ppid=21148 vsize=8700 CPUtime=0
/proc/21150/stat : 21150 (run) S 21148 21150 21011 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177119559 8908800 248 1992294400 4194304 4922060 140735309458480 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21150/statm: 2175 248 208 178 0 68 0
[pid=21151] ppid=21150 vsize=40272 CPUtime=492.28
/proc/21151/stat : 21151 (pb_cplex) R 21150 21150 21011 0 -1 4202496 95457 0 0 0 48965 263 0 0 18 0 2 0 177119559 41238528 4461 1992294400 134512640 146736320 4288613152 18446744073709551615 136017850 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21151/statm: 10068 4461 1007 2985 0 6610 0
[pid=21151/tid=21155] ppid=21150 vsize=40272 CPUtime=233.88
/proc/21151/task/21155/stat : 21155 (pb_cplex) R 21150 21150 21011 0 -1 4202560 47137 0 0 0 23258 130 0 0 21 0 2 0 177120071 41238528 4461 1992294400 134512640 146736320 4288613152 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 492.28
Current children cumulated vsize (KiB) 48972

[startup+273.502 s]
/proc/loadavg: 1.80 1.17 0.50 4/109 21166
/proc/meminfo: memFree=1530620/2059040 swapFree=4135592/4192956
[pid=21150] ppid=21148 vsize=8700 CPUtime=0
/proc/21150/stat : 21150 (run) S 21148 21150 21011 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177119559 8908800 248 1992294400 4194304 4922060 140735309458480 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21150/statm: 2175 248 208 178 0 68 0
[pid=21151] ppid=21150 vsize=40272 CPUtime=495.34
/proc/21151/stat : 21151 (pb_cplex) R 21150 21150 21011 0 -1 4202496 95474 0 0 0 49270 264 0 0 18 0 2 0 177119559 41238528 4461 1992294400 134512640 146736320 4288613152 18446744073709551615 136474265 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21151/statm: 10068 4461 1007 2985 0 6610 0
[pid=21151/tid=21155] ppid=21150 vsize=40272 CPUtime=235.44
/proc/21151/task/21155/stat : 21155 (pb_cplex) R 21150 21150 21011 0 -1 4202560 47137 0 0 0 23414 130 0 0 25 0 2 0 177120071 41238528 4461 1992294400 134512640 146736320 4288613152 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 495.34
Current children cumulated vsize (KiB) 48972

[startup+273.909 s]
/proc/loadavg: 1.80 1.17 0.50 4/109 21166
/proc/meminfo: memFree=1530620/2059040 swapFree=4135592/4192956
[pid=21150] ppid=21148 vsize=8700 CPUtime=0
/proc/21150/stat : 21150 (run) S 21148 21150 21011 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177119559 8908800 248 1992294400 4194304 4922060 140735309458480 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21150/statm: 2175 248 208 178 0 68 0
[pid=21151] ppid=21150 vsize=40272 CPUtime=496.06
/proc/21151/stat : 21151 (pb_cplex) R 21150 21150 21011 0 -1 4202496 95474 0 0 0 49341 265 0 0 18 0 2 0 177119559 41238528 4461 1992294400 134512640 146736320 4288613152 18446744073709551615 135854513 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21151/statm: 10068 4461 1007 2985 0 6610 0
[pid=21151/tid=21155] ppid=21150 vsize=40272 CPUtime=235.75
/proc/21151/task/21155/stat : 21155 (pb_cplex) R 21150 21150 21011 0 -1 4202560 47137 0 0 0 23445 130 0 0 25 0 2 0 177120071 41238528 4461 1992294400 134512640 146736320 4288613152 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 496.06
Current children cumulated vsize (KiB) 48972

[startup+274.302 s]
/proc/loadavg: 1.80 1.17 0.50 4/109 21166
/proc/meminfo: memFree=1530620/2059040 swapFree=4135592/4192956
[pid=21150] ppid=21148 vsize=8700 CPUtime=0
/proc/21150/stat : 21150 (run) S 21148 21150 21011 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177119559 8908800 248 1992294400 4194304 4922060 140735309458480 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/21150/statm: 2175 248 208 178 0 68 0
[pid=21151] ppid=21150 vsize=40272 CPUtime=496.78
/proc/21151/stat : 21151 (pb_cplex) S 21150 21150 21011 0 -1 4202496 95474 0 0 0 49413 265 0 0 18 0 2 0 177119559 41238528 4461 1992294400 134512640 146736320 4288613152 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/21151/statm: 10068 4461 1007 2985 0 6610 0
[pid=21151/tid=21155] ppid=21150 vsize=40272 CPUtime=236.14
/proc/21151/task/21155/stat : 21155 (pb_cplex) R 21150 21150 21011 0 -1 4202560 47137 0 0 0 23484 130 0 0 18 0 2 0 177120071 41238528 4461 1992294400 134512640 146736320 4288613152 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 496.78
Current children cumulated vsize (KiB) 48972

Child status: 0
Real time (s): 274.339
CPU time (s): 496.83
CPU user time (s): 494.168
CPU system time (s): 2.66259
CPU usage (%): 181.101
Max. virtual memory (cumulated for all children) (KiB): 61632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 494.168
system time used= 2.6626
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 95860
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= 31035
involuntary context switches= 8131

runsolver used 0.52592 second user time and 1.46278 second system time

The end

Launcher Data 

Begin job on node003 at 2010-07-01 22:12:36
IDJOB=2696224
IDBENCH=1313
IDSOLVER=1209
FILE ID=node003/2696224-1278015156
PBS_JOBID= 11198751
Free space on /tmp= 62428 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900564824.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696224-1278015156/watcher-2696224-1278015156 -o /tmp/evaluation-result-2696224-1278015156/solver-2696224-1278015156 -C 1800 -W 2000 -M 1800  run HOME/instance-2696224-1278015156.opb

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

MD5SUM BENCH= ba7629ec9d43ef12b6ab9587104e8a0f
RANDOM SEED=697111089

node003.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		: 3000.251
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	: 6000.50
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		: 3000.251
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1546548 kB
Buffers:        139068 kB
Cached:         270108 kB
SwapCached:      10092 kB
Active:         190532 kB
Inactive:       231980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1546548 kB
SwapTotal:     4192956 kB
SwapFree:      4135592 kB
Dirty:           17012 kB
Writeback:           0 kB
AnonPages:       11788 kB
Mapped:           8392 kB
Slab:            68044 kB
PageTables:       4156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182700 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= 62412 MiB
End job on node003 at 2010-07-01 22:17:11