Trace number 2696071

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 NameAnswerobjective functionCPU timeWall clock time
pb_cplex 2010-06-29? (TO) 1800.05 1057.82

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_13.opb
MD5SUMe41be903cf92c8332743e4188dbf4c82
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark127
Best CPU time to get the best result obtained on this benchmark1800.31
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 123
Optimality of the best value was proved NO
Number of variables2467
Total number of constraints4745
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints4744
Minimum length of a constraint1
Maximum length of a constraint33
Number of terms in the objective function 8
Biggest coefficient in the objective function 78
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 205
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 256
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 1391
Number of bits of the biggest sum of numbers11
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-2696071-1278021190.opb.
0.00/0.00	c Instance file HOME/instance-2696071-1278021190.opb
0.00/0.00	c File size is 1069478 bytes.
1.29/1.33	c Highest Coefficient sum: 1391
1.29/1.33	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
1.29/1.36	c ============================[ Problem Statistics ]=============================
1.29/1.36	c |                                                                             |
1.29/1.36	c |  Parsing time:          1.35         s                                      |
1.29/1.36	c |  Number Variables:      2467                                                |
1.29/1.37	c |  Number Constraints:    4745                                                |
1.29/1.37	c ===============================================================================
1800.05/1057.81	c Remaining time 1798.65 sec.
1800.05/1057.81	c 
1800.05/1057.81	c *** INTERRUPTED ***
1800.05/1057.81	s UNKNOWN
1800.05/1057.81	c Total CPU time              : 1795.4 s
1800.05/1057.81	c Memory used           : 111.84 MB
1800.05/1057.81	c CPU time              : 1795.4 s
1800.05/1057.81	c 
1800.05/1057.81	c *** INTERRUPTED ***

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-2696071-1278021190/watcher-2696071-1278021190 -o /tmp/evaluation-result-2696071-1278021190/solver-2696071-1278021190 -C 1800 -W 2000 -M 1800 run HOME/instance-2696071-1278021190.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: 1.70 1.45 1.43 3/106 27501
/proc/meminfo: memFree=1680784/2059040 swapFree=4139216/4192956
[pid=27501] ppid=27499 vsize=8700 CPUtime=0
/proc/27501/stat : 27501 (run) S 27499 27501 26993 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143414097 8908800 249 1992294400 4194304 4922060 140736363441600 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27501/statm: 2175 249 208 178 0 68 0

[startup+0.0997581 s]
/proc/loadavg: 1.70 1.45 1.43 3/106 27501
/proc/meminfo: memFree=1680784/2059040 swapFree=4139216/4192956
[pid=27501] ppid=27499 vsize=8700 CPUtime=0
/proc/27501/stat : 27501 (run) S 27499 27501 26993 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143414097 8908800 249 1992294400 4194304 4922060 140736363441600 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27501/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100759 s]
/proc/loadavg: 1.70 1.45 1.43 3/106 27501
/proc/meminfo: memFree=1680784/2059040 swapFree=4139216/4192956
[pid=27501] ppid=27499 vsize=8700 CPUtime=0
/proc/27501/stat : 27501 (run) S 27499 27501 26993 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143414097 8908800 249 1992294400 4194304 4922060 140736363441600 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27501/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300771 s]
/proc/loadavg: 1.70 1.45 1.43 3/106 27501
/proc/meminfo: memFree=1680784/2059040 swapFree=4139216/4192956
[pid=27501] ppid=27499 vsize=8700 CPUtime=0
/proc/27501/stat : 27501 (run) S 27499 27501 26993 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143414097 8908800 249 1992294400 4194304 4922060 140736363441600 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27501/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700799 s]
/proc/loadavg: 1.70 1.45 1.43 3/106 27501
/proc/meminfo: memFree=1680784/2059040 swapFree=4139216/4192956
[pid=27501] ppid=27499 vsize=8700 CPUtime=0
/proc/27501/stat : 27501 (run) S 27499 27501 26993 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143414097 8908800 249 1992294400 4194304 4922060 140736363441600 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27501/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50087 s]
/proc/loadavg: 1.70 1.45 1.43 2/108 27503
/proc/meminfo: memFree=1677916/2059040 swapFree=4139216/4192956
[pid=27501] ppid=27499 vsize=8700 CPUtime=0
/proc/27501/stat : 27501 (run) S 27499 27501 26993 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143414097 8908800 249 1992294400 4194304 4922060 140736363441600 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27501/statm: 2175 249 208 178 0 68 0
[pid=27502] ppid=27501 vsize=26144 CPUtime=1.48
/proc/27502/stat : 27502 (pb_cplex) R 27501 27501 26993 0 -1 4202496 5274 0 0 0 147 1 0 0 18 0 1 0 143414098 26771456 3465 1992294400 134512640 146736320 4294931328 18446744073709551615 138711298 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/27502/statm: 6536 3465 739 2985 0 3078 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 34844

[startup+3.10097 s]
/proc/loadavg: 1.64 1.44 1.43 2/108 27503
/proc/meminfo: memFree=1663160/2059040 swapFree=4139216/4192956
[pid=27501] ppid=27499 vsize=8700 CPUtime=0
/proc/27501/stat : 27501 (run) S 27499 27501 26993 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143414097 8908800 249 1992294400 4194304 4922060 140736363441600 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27501/statm: 2175 249 208 178 0 68 0
[pid=27502] ppid=27501 vsize=53480 CPUtime=3.08
/proc/27502/stat : 27502 (pb_cplex) R 27501 27501 26993 0 -1 4202496 16670 0 0 0 303 5 0 0 20 0 1 0 143414098 54763520 8280 1992294400 134512640 146736320 4294931328 18446744073709551615 136015692 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27502/statm: 13370 8280 994 2985 0 9912 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 62180

[startup+6.30119 s]
/proc/loadavg: 1.64 1.44 1.43 2/108 27503
/proc/meminfo: memFree=1652248/2059040 swapFree=4139216/4192956
[pid=27501] ppid=27499 vsize=8700 CPUtime=0
/proc/27501/stat : 27501 (run) S 27499 27501 26993 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143414097 8908800 249 1992294400 4194304 4922060 140736363441600 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27501/statm: 2175 249 208 178 0 68 0
[pid=27502] ppid=27501 vsize=49676 CPUtime=6.28
/proc/27502/stat : 27502 (pb_cplex) R 27501 27501 26993 0 -1 4202496 21648 0 0 0 620 8 0 0 25 0 1 0 143414098 50868224 7928 1992294400 134512640 146736320 4294931328 18446744073709551615 135854535 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27502/statm: 12419 7928 1003 2985 0 8961 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 58376

[startup+12.7016 s]
/proc/loadavg: 1.54 1.43 1.42 2/108 27503
/proc/meminfo: memFree=1653116/2059040 swapFree=4139216/4192956
[pid=27501] ppid=27499 vsize=8700 CPUtime=0
/proc/27501/stat : 27501 (run) S 27499 27501 26993 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143414097 8908800 249 1992294400 4194304 4922060 140736363441600 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27501/statm: 2175 249 208 178 0 68 0
[pid=27502] ppid=27501 vsize=48532 CPUtime=12.68
/proc/27502/stat : 27502 (pb_cplex) R 27501 27501 26993 0 -1 4202496 38351 0 0 0 1254 14 0 0 25 0 1 0 143414098 49696768 7720 1992294400 134512640 146736320 4294931328 18446744073709551615 137150847 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27502/statm: 12133 7720 1014 2985 0 8675 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 57232

[startup+25.5005 s]
/proc/loadavg: 1.46 1.41 1.42 2/109 27504
/proc/meminfo: memFree=1619008/2059040 swapFree=4139216/4192956
[pid=27501] ppid=27499 vsize=8700 CPUtime=0
/proc/27501/stat : 27501 (run) S 27499 27501 26993 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143414097 8908800 249 1992294400 4194304 4922060 140736363441600 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27501/statm: 2175 249 208 178 0 68 0
[pid=27502] ppid=27501 vsize=97000 CPUtime=29.4
/proc/27502/stat : 27502 (pb_cplex) R 27501 27501 26993 0 -1 4202496 55816 0 0 0 2919 21 0 0 25 0 2 0 143414098 99328000 16371 1992294400 134512640 146736320 4294931328 18446744073709551615 136016568 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27502/statm: 24250 16371 1048 2985 0 20792 0
[pid=27502/tid=27504] ppid=27501 vsize=97000 CPUtime=3.92
/proc/27502/task/27504/stat : 27504 (pb_cplex) S 27501 27501 26993 0 -1 4202560 3516 0 0 0 390 2 0 0 18 0 2 0 143415609 99328000 16371 1992294400 134512640 146736320 4294931328 18446744073709551615 144580073 0 2 4096 16387 18446604437829831744 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 29.4
Current children cumulated vsize (KiB) 105700

[startup+51.1013 s]
/proc/loadavg: 1.58 1.44 1.43 3/109 27506
/proc/meminfo: memFree=1608964/2059040 swapFree=4139216/4192956
[pid=27501] ppid=27499 vsize=8700 CPUtime=0
/proc/27501/stat : 27501 (run) S 27499 27501 26993 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143414097 8908800 249 1992294400 4194304 4922060 140736363441600 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27501/statm: 2175 249 208 178 0 68 0
[pid=27502] ppid=27501 vsize=107720 CPUtime=73.92
/proc/27502/stat : 27502 (pb_cplex) R 27501 27501 26993 0 -1 4202496 72720 0 0 0 7355 37 0 0 19 0 2 0 143414098 110305280 18914 1992294400 134512640 146736320 4294931328 18446744073709551615 136007517 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27502/statm: 26930 18914 1047 2985 0 23472 0
[pid=27502/tid=27504] ppid=27501 vsize=107720 CPUtime=27.57
/proc/27502/task/27504/stat : 27504 (pb_cplex) R 27501 27501 26993 0 -1 4202560 12820 0 0 0 2746 11 0 0 20 0 2 0 143415609 110305280 18914 1992294400 134512640 146736320 4294931328 18446744073709551615 136008167 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 73.92
Current children cumulated vsize (KiB) 116420

[startup+102.309 s]
/proc/loadavg: 1.63 1.49 1.44 5/109 27506
/proc/meminfo: memFree=1599044/2059040 swapFree=4139216/4192956
[pid=27501] ppid=27499 vsize=8700 CPUtime=0
/proc/27501/stat : 27501 (run) S 27499 27501 26993 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143414097 8908800 249 1992294400 4194304 4922060 140736363441600 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27501/statm: 2175 249 208 178 0 68 0
[pid=27502] ppid=27501 vsize=116788 CPUtime=156.73
/proc/27502/stat : 27502 (pb_cplex) R 27501 27501 26993 0 -1 4202496 96170 0 0 0 15611 62 0 0 18 0 2 0 143414098 119590912 21239 1992294400 134512640 146736320 4294931328 18446744073709551615 136008245 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27502/statm: 29197 21239 1047 2985 0 25739 0
[pid=27502/tid=27504] ppid=27501 vsize=116788 CPUtime=69.39
/proc/27502/task/27504/stat : 27504 (pb_cplex) R 27501 27501 26993 0 -1 4202560 26635 0 0 0 6913 26 0 0 18 0 2 0 143415609 119590912 21239 1992294400 134512640 146736320 4294931328 18446744073709551615 136008058 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 156.73
Current children cumulated vsize (KiB) 125488

[startup+162.301 s]
/proc/loadavg: 1.36 1.44 1.43 2/109 27510
/proc/meminfo: memFree=1616032/2059040 swapFree=4139216/4192956
[pid=27501] ppid=27499 vsize=8700 CPUtime=0
/proc/27501/stat : 27501 (run) S 27499 27501 26993 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143414097 8908800 249 1992294400 4194304 4922060 140736363441600 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27501/statm: 2175 249 208 178 0 68 0
[pid=27502] ppid=27501 vsize=96224 CPUtime=230.71
/proc/27502/stat : 27502 (pb_cplex) S 27501 27501 26993 0 -1 4202496 126780 0 0 0 22988 83 0 0 20 0 2 0 143414098 98533376 16963 1992294400 134512640 146736320 4294931328 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27502/statm: 24056 16963 1122 2985 0 20598 0
[pid=27502/tid=27510] ppid=27501 vsize=96224 CPUtime=10.4
/proc/27502/task/27510/stat : 27510 (pb_cplex) R 27501 27501 26993 0 -1 4202560 4791 0 0 0 1037 3 0 0 25 0 2 0 143428828 98533376 16963 1992294400 134512640 146736320 4294931328 18446744073709551615 136008065 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 230.71
Current children cumulated vsize (KiB) 104924

[startup+222.301 s]
/proc/loadavg: 1.50 1.46 1.44 3/109 27512
/proc/meminfo: memFree=1609460/2059040 swapFree=4139216/4192956
[pid=27501] ppid=27499 vsize=8700 CPUtime=0
/proc/27501/stat : 27501 (run) S 27499 27501 26993 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143414097 8908800 249 1992294400 4194304 4922060 140736363441600 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27501/statm: 2175 249 208 178 0 68 0
[pid=27502] ppid=27501 vsize=106544 CPUtime=328.05
/proc/27502/stat : 27502 (pb_cplex) R 27501 27501 26993 0 -1 4202496 228716 0 0 0 32667 138 0 0 25 0 2 0 143414098 109101056 18887 1992294400 134512640 146736320 4294931328 18446744073709551615 136008050 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27502/statm: 26636 18887 1091 2985 0 23178 0
[pid=27502/tid=27510] ppid=27501 vsize=106544 CPUtime=61.74
/proc/27502/task/27510/stat : 27510 (pb_cplex) R 27501 27501 26993 0 -1 4202560 67590 0 0 0 6138 36 0 0 20 0 2 0 143428828 109101056 18887 1992294400 134512640 146736320 4294931328 18446744073709551615 136403112 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 328.05
Current children cumulated vsize (KiB) 115244

[startup+282.301 s]
/proc/loadavg: 1.75 1.54 1.46 3/109 27514
/proc/meminfo: memFree=1607476/2059040 swapFree=4139216/4192956
[pid=27501] ppid=27499 vsize=8700 CPUtime=0
/proc/27501/stat : 27501 (run) S 27499 27501 26993 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143414097 8908800 249 1992294400 4194304 4922060 140736363441600 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27501/statm: 2175 249 208 178 0 68 0
[pid=27502] ppid=27501 vsize=108196 CPUtime=436.63
/proc/27502/stat : 27502 (pb_cplex) R 27501 27501 26993 0 -1 4202496 262202 0 0 0 43505 158 0 0 25 0 2 0 143414098 110792704 19104 1992294400 134512640 146736320 4294931328 18446744073709551615 139044564 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27502/statm: 27049 19104 1091 2985 0 23591 0
[pid=27502/tid=27510] ppid=27501 vsize=108196 CPUtime=117.88
/proc/27502/task/27510/stat : 27510 (pb_cplex) R 27501 27501 26993 0 -1 4202560 90639 0 0 0 11738 50 0 0 25 0 2 0 143428828 110792704 19104 1992294400 134512640 146736320 4294931328 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 436.63
Current children cumulated vsize (KiB) 116896

[startup+342.301 s]
/proc/loadavg: 1.72 1.56 1.47 3/109 27514
/proc/meminfo: memFree=1605988/2059040 swapFree=4139216/4192956
[pid=27501] ppid=27499 vsize=8700 CPUtime=0
/proc/27501/stat : 27501 (run) S 27499 27501 26993 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143414097 8908800 249 1992294400 4194304 4922060 140736363441600 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27501/statm: 2175 249 208 178 0 68 0
[pid=27502] ppid=27501 vsize=109780 CPUtime=537.75
/proc/27502/stat : 27502 (pb_cplex) R 27501 27501 26993 0 -1 4202496 287458 0 0 0 53599 176 0 0 25 0 2 0 143414098 112414720 19506 1992294400 134512640 146736320 4294931328 18446744073709551615 139042901 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27502/statm: 27445 19506 1091 2985 0 23987 0
[pid=27502/tid=27510] ppid=27501 vsize=109780 CPUtime=164.57
/proc/27502/task/27510/stat : 27510 (pb_cplex) R 27501 27501 26993 0 -1 4202560 105670 0 0 0 16396 61 0 0 25 0 2 0 143428828 112414720 19506 1992294400 134512640 146736320 4294931328 18446744073709551615 136471599 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 537.75
Current children cumulated vsize (KiB) 118480

################
# More data... #
################

[pid=27502] ppid=27501 vsize=114148 CPUtime=753.53
/proc/27502/stat : 27502 (pb_cplex) R 27501 27501 26993 0 -1 4202496 327385 0 0 0 75140 213 0 0 25 0 2 0 143414098 116887552 20435 1992294400 134512640 146736320 4294931328 18446744073709551615 136008053 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27502/statm: 28537 20435 1092 2985 0 25079 0
[pid=27502/tid=27510] ppid=27501 vsize=114148 CPUtime=268.1
/proc/27502/task/27510/stat : 27510 (pb_cplex) R 27501 27501 26993 0 -1 4202560 128572 0 0 0 26728 82 0 0 20 0 2 0 143428828 116887552 20435 1992294400 134512640 146736320 4294931328 18446744073709551615 136008065 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 753.53
Current children cumulated vsize (KiB) 122848

[startup+522.301 s]
/proc/loadavg: 1.82 1.71 1.54 3/109 27529
/proc/meminfo: memFree=1602144/2059040 swapFree=4139216/4192956
[pid=27501] ppid=27499 vsize=8700 CPUtime=0
/proc/27501/stat : 27501 (run) S 27499 27501 26993 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143414097 8908800 249 1992294400 4194304 4922060 140736363441600 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27501/statm: 2175 249 208 178 0 68 0
[pid=27502] ppid=27501 vsize=112648 CPUtime=858.98
/proc/27502/stat : 27502 (pb_cplex) R 27501 27501 26993 0 -1 4202496 358375 0 0 0 85661 237 0 0 25 0 2 0 143414098 115351552 20401 1992294400 134512640 146736320 4294931328 18446744073709551615 136008245 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27502/statm: 28162 20401 1091 2985 0 24704 0
[pid=27502/tid=27510] ppid=27501 vsize=112648 CPUtime=319.31
/proc/27502/task/27510/stat : 27510 (pb_cplex) R 27501 27501 26993 0 -1 4202560 140383 0 0 0 31839 92 0 0 25 0 2 0 143428828 115351552 20401 1992294400 134512640 146736320 4294931328 18446744073709551615 136403114 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 858.98
Current children cumulated vsize (KiB) 121348

[startup+582.301 s]
/proc/loadavg: 1.77 1.70 1.55 3/109 27531
/proc/meminfo: memFree=1602640/2059040 swapFree=4139216/4192956
[pid=27501] ppid=27499 vsize=8700 CPUtime=0
/proc/27501/stat : 27501 (run) S 27499 27501 26993 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143414097 8908800 249 1992294400 4194304 4922060 140736363441600 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27501/statm: 2175 249 208 178 0 68 0
[pid=27502] ppid=27501 vsize=121840 CPUtime=953.83
/proc/27502/stat : 27502 (pb_cplex) R 27501 27501 26993 0 -1 4202496 373009 0 0 0 95135 248 0 0 25 0 2 0 143414098 124764160 21929 1992294400 134512640 146736320 4294931328 18446744073709551615 135854511 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27502/statm: 30460 21929 1091 2985 0 27002 0
[pid=27502/tid=27510] ppid=27501 vsize=121840 CPUtime=379.01
/proc/27502/task/27510/stat : 27510 (pb_cplex) R 27501 27501 26993 0 -1 4202560 147397 0 0 0 37803 98 0 0 25 0 2 0 143428828 124764160 21929 1992294400 134512640 146736320 4294931328 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 953.83
Current children cumulated vsize (KiB) 130540

[startup+642.301 s]
/proc/loadavg: 1.77 1.73 1.57 2/109 27531
/proc/meminfo: memFree=1603012/2059040 swapFree=4139216/4192956
[pid=27501] ppid=27499 vsize=8700 CPUtime=0
/proc/27501/stat : 27501 (run) S 27499 27501 26993 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143414097 8908800 249 1992294400 4194304 4922060 140736363441600 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27501/statm: 2175 249 208 178 0 68 0
[pid=27502] ppid=27501 vsize=112552 CPUtime=1057.81
/proc/27502/stat : 27502 (pb_cplex) S 27501 27501 26993 0 -1 4202496 416287 0 0 0 105508 273 0 0 25 0 2 0 143414098 115253248 20155 1992294400 134512640 146736320 4294931328 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27502/statm: 28138 20155 1091 2985 0 24680 0
[pid=27502/tid=27510] ppid=27501 vsize=112552 CPUtime=438.06
/proc/27502/task/27510/stat : 27510 (pb_cplex) R 27501 27501 26993 0 -1 4202560 167991 0 0 0 43697 109 0 0 25 0 2 0 143428828 115253248 20155 1992294400 134512640 146736320 4294931328 18446744073709551615 136019069 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1057.81
Current children cumulated vsize (KiB) 121252

[startup+702.301 s]
/proc/loadavg: 1.70 1.72 1.57 3/109 27533
/proc/meminfo: memFree=1599540/2059040 swapFree=4139216/4192956
[pid=27501] ppid=27499 vsize=8700 CPUtime=0
/proc/27501/stat : 27501 (run) S 27499 27501 26993 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143414097 8908800 249 1992294400 4194304 4922060 140736363441600 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27501/statm: 2175 249 208 178 0 68 0
[pid=27502] ppid=27501 vsize=115632 CPUtime=1160.75
/proc/27502/stat : 27502 (pb_cplex) R 27501 27501 26993 0 -1 4202496 478284 0 0 0 115768 307 0 0 25 0 2 0 143414098 118407168 20861 1992294400 134512640 146736320 4294931328 18446744073709551615 136008042 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27502/statm: 28908 20861 1091 2985 0 25450 0
[pid=27502/tid=27510] ppid=27501 vsize=115632 CPUtime=491.52
/proc/27502/task/27510/stat : 27510 (pb_cplex) R 27501 27501 26993 0 -1 4202560 198718 0 0 0 49025 127 0 0 25 0 2 0 143428828 118407168 20861 1992294400 134512640 146736320 4294931328 18446744073709551615 139044564 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1160.75
Current children cumulated vsize (KiB) 124332

[startup+762.309 s]
/proc/loadavg: 1.85 1.75 1.59 3/109 27535
/proc/meminfo: memFree=1600656/2059040 swapFree=4139216/4192956
[pid=27501] ppid=27499 vsize=8700 CPUtime=0
/proc/27501/stat : 27501 (run) S 27499 27501 26993 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143414097 8908800 249 1992294400 4194304 4922060 140736363441600 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27501/statm: 2175 249 208 178 0 68 0
[pid=27502] ppid=27501 vsize=115976 CPUtime=1274.47
/proc/27502/stat : 27502 (pb_cplex) R 27501 27501 26993 0 -1 4202496 503224 0 0 0 127121 326 0 0 25 0 2 0 143414098 118759424 20855 1992294400 134512640 146736320 4294931328 18446744073709551615 135523326 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27502/statm: 28994 20855 1091 2985 0 25536 0
[pid=27502/tid=27510] ppid=27501 vsize=115976 CPUtime=546.91
/proc/27502/task/27510/stat : 27510 (pb_cplex) R 27501 27501 26993 0 -1 4202560 214427 0 0 0 54551 140 0 0 25 0 2 0 143428828 118759424 20855 1992294400 134512640 146736320 4294931328 18446744073709551615 136008065 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1274.47
Current children cumulated vsize (KiB) 124676

[startup+822.301 s]
/proc/loadavg: 1.78 1.76 1.60 2/109 27537
/proc/meminfo: memFree=1602020/2059040 swapFree=4139216/4192956
[pid=27501] ppid=27499 vsize=8700 CPUtime=0
/proc/27501/stat : 27501 (run) S 27499 27501 26993 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143414097 8908800 249 1992294400 4194304 4922060 140736363441600 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27501/statm: 2175 249 208 178 0 68 0
[pid=27502] ppid=27501 vsize=131916 CPUtime=1380.36
/proc/27502/stat : 27502 (pb_cplex) R 27501 27501 26993 0 -1 4202496 568415 0 0 0 137675 361 0 0 18 0 2 0 143414098 135081984 23371 1992294400 134512640 146736320 4294931328 18446744073709551615 136403117 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27502/statm: 32979 23371 1091 2985 0 29521 0
[pid=27502/tid=27510] ppid=27501 vsize=131916 CPUtime=599.17
/proc/27502/task/27510/stat : 27510 (pb_cplex) R 27501 27501 26993 0 -1 4202560 233424 0 0 0 59765 152 0 0 25 0 2 0 143428828 135081984 23371 1992294400 134512640 146736320 4294931328 18446744073709551615 136006275 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1380.36
Current children cumulated vsize (KiB) 140616

[startup+882.301 s]
/proc/loadavg: 1.84 1.79 1.62 2/109 27539
/proc/meminfo: memFree=1593588/2059040 swapFree=4139216/4192956
[pid=27501] ppid=27499 vsize=8700 CPUtime=0
/proc/27501/stat : 27501 (run) S 27499 27501 26993 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143414097 8908800 249 1992294400 4194304 4922060 140736363441600 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27501/statm: 2175 249 208 178 0 68 0
[pid=27502] ppid=27501 vsize=125524 CPUtime=1495.45
/proc/27502/stat : 27502 (pb_cplex) S 27501 27501 26993 0 -1 4202496 593596 0 0 0 149163 382 0 0 25 0 2 0 143414098 128536576 22460 1992294400 134512640 146736320 4294931328 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27502/statm: 31381 22460 1091 2985 0 27923 0
[pid=27502/tid=27510] ppid=27501 vsize=125524 CPUtime=658.46
/proc/27502/task/27510/stat : 27510 (pb_cplex) R 27501 27501 26993 0 -1 4202560 239578 0 0 0 65688 158 0 0 25 0 2 0 143428828 128536576 22460 1992294400 134512640 146736320 4294931328 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1495.45
Current children cumulated vsize (KiB) 134224

[startup+942.302 s]
/proc/loadavg: 1.90 1.81 1.64 3/109 27539
/proc/meminfo: memFree=1596936/2059040 swapFree=4139216/4192956
[pid=27501] ppid=27499 vsize=8700 CPUtime=0
/proc/27501/stat : 27501 (run) S 27499 27501 26993 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143414097 8908800 249 1992294400 4194304 4922060 140736363441600 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27501/statm: 2175 249 208 178 0 68 0
[pid=27502] ppid=27501 vsize=121180 CPUtime=1601.17
/proc/27502/stat : 27502 (pb_cplex) R 27501 27501 26993 0 -1 4202496 657800 0 0 0 159693 424 0 0 25 0 2 0 143414098 124088320 21540 1992294400 134512640 146736320 4294931328 18446744073709551615 136004977 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27502/statm: 30295 21540 1091 2985 0 26837 0
[pid=27502/tid=27510] ppid=27501 vsize=121180 CPUtime=709.99
/proc/27502/task/27510/stat : 27510 (pb_cplex) R 27501 27501 26993 0 -1 4202560 255174 0 0 0 70827 172 0 0 25 0 2 0 143428828 124088320 21540 1992294400 134512640 146736320 4294931328 18446744073709551615 139023098 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1601.17
Current children cumulated vsize (KiB) 129880

[startup+1002.3 s]
/proc/loadavg: 1.84 1.81 1.64 3/109 27541
/proc/meminfo: memFree=1600904/2059040 swapFree=4139216/4192956
[pid=27501] ppid=27499 vsize=8700 CPUtime=0
/proc/27501/stat : 27501 (run) S 27499 27501 26993 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143414097 8908800 249 1992294400 4194304 4922060 140736363441600 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27501/statm: 2175 249 208 178 0 68 0
[pid=27502] ppid=27501 vsize=115396 CPUtime=1713.21
/proc/27502/stat : 27502 (pb_cplex) R 27501 27501 26993 0 -1 4202496 701048 0 0 0 170869 452 0 0 25 0 2 0 143414098 118165504 20666 1992294400 134512640 146736320 4294931328 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27502/statm: 28849 20666 1091 2985 0 25391 0
[pid=27502/tid=27510] ppid=27501 vsize=115396 CPUtime=766.91
/proc/27502/task/27510/stat : 27510 (pb_cplex) R 27501 27501 26993 0 -1 4202560 275230 0 0 0 76505 186 0 0 25 0 2 0 143428828 118165504 20666 1992294400 134512640 146736320 4294931328 18446744073709551615 136008328 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1713.21
Current children cumulated vsize (KiB) 124096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1057.8 s]
/proc/loadavg: 1.59 1.76 1.63 3/109 27543
/proc/meminfo: memFree=1602392/2059040 swapFree=4139216/4192956
[pid=27501] ppid=27499 vsize=8700 CPUtime=0
/proc/27501/stat : 27501 (run) S 27499 27501 26993 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143414097 8908800 249 1992294400 4194304 4922060 140736363441600 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27501/statm: 2175 249 208 178 0 68 0
[pid=27502] ppid=27501 vsize=114524 CPUtime=1800.05
/proc/27502/stat : 27502 (pb_cplex) R 27501 27501 26993 0 -1 4202496 722544 0 0 0 179538 467 0 0 19 0 2 0 143414098 117272576 20421 1992294400 134512640 146736320 4294931328 18446744073709551615 139042980 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27502/statm: 28631 20421 1091 2985 0 25173 0
[pid=27502/tid=27510] ppid=27501 vsize=114524 CPUtime=822.15
/proc/27502/task/27510/stat : 27510 (pb_cplex) R 27501 27501 26993 0 -1 4202560 283624 0 0 0 82022 193 0 0 20 0 2 0 143428828 117272576 20421 1992294400 134512640 146736320 4294931328 18446744073709551615 136382209 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 123224

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27501 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1057.82
CPU time (s): 1800.05
CPU user time (s): 1795.38
CPU system time (s): 4.67
CPU usage (%): 170.166
Max. virtual memory (cumulated for all children) (KiB): 145416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 365
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= 2
involuntary context switches= 2

runsolver used 2.07968 second user time and 5.38118 second system time

The end

Launcher Data 

Begin job on node034 at 2010-07-01 23:53:10
IDJOB=2696071
IDBENCH=2948
IDSOLVER=1209
FILE ID=node034/2696071-1278021190
PBS_JOBID= 11198729
Free space on /tmp= 62268 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_13.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696071-1278021190/watcher-2696071-1278021190 -o /tmp/evaluation-result-2696071-1278021190/solver-2696071-1278021190 -C 1800 -W 2000 -M 1800  run HOME/instance-2696071-1278021190.opb

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

MD5SUM BENCH= e41be903cf92c8332743e4188dbf4c82
RANDOM SEED=1534120768

node034.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1681312 kB
Buffers:        114460 kB
Cached:         178212 kB
SwapCached:       7564 kB
Active:         173020 kB
Inactive:       134056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1681312 kB
SwapTotal:     4192956 kB
SwapFree:      4139216 kB
Dirty:           17684 kB
Writeback:           0 kB
AnonPages:       12304 kB
Mapped:          12020 kB
Slab:            48668 kB
PageTables:       4240 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182828 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= 62252 MiB
End job on node034 at 2010-07-02 00:10:50