Trace number 2695960

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) 1800.1 1011.93

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/ttp/normalized-data6_3.opb
MD5SUMf675f355e04fd5af6f49610fb88dbbd3
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark24973
Best CPU time to get the best result obtained on this benchmark1798.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 24674
Optimality of the best value was proved NO
Number of variables540
Total number of constraints4476
Number of constraints which are clauses2532
Number of constraints which are cardinality constraints (but not clauses)264
Number of constraints which are nor clauses,nor cardinality constraints1680
Minimum length of a constraint2
Maximum length of a constraint20
Number of terms in the objective function 180
Biggest coefficient in the objective function 1380
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 116904
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 1380
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 116904
Number of bits of the biggest sum of numbers17
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-2695960-1278017940.opb.
0.00/0.00	c Instance file HOME/instance-2695960-1278017940.opb
0.00/0.00	c File size is 202954 bytes.
0.00/0.09	c Highest Coefficient sum: 40
0.00/0.09	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.10	c ============================[ Problem Statistics ]=============================
0.00/0.10	c |                                                                             |
0.00/0.10	c |  Parsing time:          0.10         s                                      |
0.00/0.10	c |  Number Variables:      540                                                 |
0.00/0.10	c |  Number Constraints:    4476                                                |
0.00/0.10	c ===============================================================================
1800.10/1011.92	c Remaining time 1799.90 sec.
1800.10/1011.92	c 
1800.10/1011.92	c *** INTERRUPTED ***
1800.10/1011.92	s UNKNOWN
1800.10/1011.92	c Total CPU time              : 1797.53 s
1800.10/1011.92	c Memory used           : 99.28 MB
1800.10/1011.92	c CPU time              : 1797.53 s
1800.10/1011.92	c 
1800.10/1011.92	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-2695960-1278017940/watcher-2695960-1278017940 -o /tmp/evaluation-result-2695960-1278017940/solver-2695960-1278017940 -C 1800 -W 2000 -M 1800 run HOME/instance-2695960-1278017940.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.03 3/106 27242
/proc/meminfo: memFree=1684236/2059040 swapFree=4139216/4192956
[pid=27242] ppid=27240 vsize=8700 CPUtime=0
/proc/27242/stat : 27242 (run) S 27240 27242 26993 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143089095 8908800 249 1992294400 4194304 4922060 140733379384832 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27242/statm: 2175 249 208 178 0 68 0

[startup+0.072891 s]
/proc/loadavg: 1.00 1.00 1.03 3/106 27242
/proc/meminfo: memFree=1684236/2059040 swapFree=4139216/4192956
[pid=27242] ppid=27240 vsize=8700 CPUtime=0
/proc/27242/stat : 27242 (run) S 27240 27242 26993 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143089095 8908800 249 1992294400 4194304 4922060 140733379384832 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27242/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101579 s]
/proc/loadavg: 1.00 1.00 1.03 3/106 27242
/proc/meminfo: memFree=1684236/2059040 swapFree=4139216/4192956
[pid=27242] ppid=27240 vsize=8700 CPUtime=0
/proc/27242/stat : 27242 (run) S 27240 27242 26993 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143089095 8908800 249 1992294400 4194304 4922060 140733379384832 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27242/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.30057 s]
/proc/loadavg: 1.00 1.00 1.03 3/106 27242
/proc/meminfo: memFree=1684236/2059040 swapFree=4139216/4192956
[pid=27242] ppid=27240 vsize=8700 CPUtime=0
/proc/27242/stat : 27242 (run) S 27240 27242 26993 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143089095 8908800 249 1992294400 4194304 4922060 140733379384832 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27242/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700551 s]
/proc/loadavg: 1.00 1.00 1.03 3/106 27242
/proc/meminfo: memFree=1684236/2059040 swapFree=4139216/4192956
[pid=27242] ppid=27240 vsize=8700 CPUtime=0
/proc/27242/stat : 27242 (run) S 27240 27242 26993 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143089095 8908800 249 1992294400 4194304 4922060 140733379384832 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27242/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50051 s]
/proc/loadavg: 1.00 1.00 1.03 2/108 27244
/proc/meminfo: memFree=1672316/2059040 swapFree=4139216/4192956
[pid=27242] ppid=27240 vsize=8700 CPUtime=0
/proc/27242/stat : 27242 (run) S 27240 27242 26993 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143089095 8908800 249 1992294400 4194304 4922060 140733379384832 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27242/statm: 2175 249 208 178 0 68 0
[pid=27243] ppid=27242 vsize=29756 CPUtime=1.49
/proc/27243/stat : 27243 (pb_cplex) R 27242 27242 26993 0 -1 4202496 7223 0 0 0 146 3 0 0 19 0 1 0 143089095 30470144 3841 1992294400 134512640 146736320 4290005872 18446744073709551615 136017495 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/27243/statm: 7439 3841 1007 2985 0 3981 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 38456

[startup+3.10044 s]
/proc/loadavg: 1.00 1.00 1.03 2/108 27244
/proc/meminfo: memFree=1671572/2059040 swapFree=4139216/4192956
[pid=27242] ppid=27240 vsize=8700 CPUtime=0
/proc/27242/stat : 27242 (run) S 27240 27242 26993 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143089095 8908800 249 1992294400 4194304 4922060 140733379384832 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27242/statm: 2175 249 208 178 0 68 0
[pid=27243] ppid=27242 vsize=29772 CPUtime=3.08
/proc/27243/stat : 27243 (pb_cplex) R 27242 27242 26993 0 -1 4202496 7576 0 0 0 305 3 0 0 24 0 1 0 143089095 30486528 3854 1992294400 134512640 146736320 4290005872 18446744073709551615 136017763 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27243/statm: 7443 3854 1000 2985 0 3985 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 38472

[startup+6.30029 s]
/proc/loadavg: 1.00 1.00 1.03 2/108 27244
/proc/meminfo: memFree=1668472/2059040 swapFree=4139216/4192956
[pid=27242] ppid=27240 vsize=8700 CPUtime=0
/proc/27242/stat : 27242 (run) S 27240 27242 26993 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143089095 8908800 249 1992294400 4194304 4922060 140733379384832 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27242/statm: 2175 249 208 178 0 68 0
[pid=27243] ppid=27242 vsize=34268 CPUtime=6.27
/proc/27243/stat : 27243 (pb_cplex) R 27242 27242 26993 0 -1 4202496 9520 0 0 0 623 4 0 0 25 0 1 0 143089095 35090432 4929 1992294400 134512640 146736320 4290005872 18446744073709551615 138462749 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/27243/statm: 8567 4929 1002 2985 0 5109 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 42968

[startup+12.702 s]
/proc/loadavg: 1.16 1.03 1.04 2/109 27245
/proc/meminfo: memFree=1661768/2059040 swapFree=4139216/4192956
[pid=27242] ppid=27240 vsize=8700 CPUtime=0
/proc/27242/stat : 27242 (run) S 27240 27242 26993 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143089095 8908800 249 1992294400 4194304 4922060 140733379384832 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27242/statm: 2175 249 208 178 0 68 0
[pid=27243] ppid=27242 vsize=51676 CPUtime=13.59
/proc/27243/stat : 27243 (pb_cplex) S 27242 27242 26993 0 -1 4202496 11246 0 0 0 1354 5 0 0 19 0 2 0 143089095 52916224 6565 1992294400 134512640 146736320 4290005872 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27243/statm: 12919 6565 1069 2985 0 9461 0
[pid=27243/tid=27245] ppid=27242 vsize=51676 CPUtime=2.01
/proc/27243/task/27245/stat : 27245 (pb_cplex) R 27242 27242 26993 0 -1 4202560 606 0 0 0 201 0 0 0 20 0 2 0 143090002 52916224 6565 1992294400 134512640 146736320 4290005872 18446744073709551615 135999693 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 13.59
Current children cumulated vsize (KiB) 60376

[startup+25.5004 s]
/proc/loadavg: 1.36 1.08 1.05 2/109 27245
/proc/meminfo: memFree=1660404/2059040 swapFree=4139216/4192956
[pid=27242] ppid=27240 vsize=8700 CPUtime=0
/proc/27242/stat : 27242 (run) S 27240 27242 26993 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143089095 8908800 249 1992294400 4194304 4922060 140733379384832 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27242/statm: 2175 249 208 178 0 68 0
[pid=27243] ppid=27242 vsize=53796 CPUtime=35.57
/proc/27243/stat : 27243 (pb_cplex) S 27242 27242 26993 0 -1 4202496 12089 0 0 0 3550 7 0 0 25 0 2 0 143089095 55087104 6928 1992294400 134512640 146736320 4290005872 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27243/statm: 13449 6928 1087 2985 0 9991 0
[pid=27243/tid=27245] ppid=27242 vsize=53796 CPUtime=14.07
/proc/27243/task/27245/stat : 27245 (pb_cplex) R 27242 27242 26993 0 -1 4202560 750 0 0 0 1407 0 0 0 25 0 2 0 143090002 55087104 6928 1992294400 134512640 146736320 4290005872 18446744073709551615 136400586 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 35.57
Current children cumulated vsize (KiB) 62496

[startup+51.1002 s]
/proc/loadavg: 1.58 1.15 1.08 3/109 27245
/proc/meminfo: memFree=1657800/2059040 swapFree=4139216/4192956
[pid=27242] ppid=27240 vsize=8700 CPUtime=0
/proc/27242/stat : 27242 (run) S 27240 27242 26993 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143089095 8908800 249 1992294400 4194304 4922060 140733379384832 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27242/statm: 2175 249 208 178 0 68 0
[pid=27243] ppid=27242 vsize=55332 CPUtime=81.83
/proc/27243/stat : 27243 (pb_cplex) R 27242 27242 26993 0 -1 4202496 13920 0 0 0 8170 13 0 0 18 0 2 0 143089095 56659968 7440 1992294400 134512640 146736320 4290005872 18446744073709551615 135455468 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27243/statm: 13833 7440 1072 2985 0 10375 0
[pid=27243/tid=27245] ppid=27242 vsize=55332 CPUtime=37.21
/proc/27243/task/27245/stat : 27245 (pb_cplex) R 27242 27242 26993 0 -1 4202560 1153 0 0 0 3718 3 0 0 25 0 2 0 143090002 56659968 7440 1992294400 134512640 146736320 4290005872 18446744073709551615 136008017 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 81.83
Current children cumulated vsize (KiB) 64032

[startup+102.309 s]
/proc/loadavg: 1.39 1.18 1.09 2/108 27247
/proc/meminfo: memFree=1650492/2059040 swapFree=4139216/4192956
[pid=27242] ppid=27240 vsize=8700 CPUtime=0
/proc/27242/stat : 27242 (run) S 27240 27242 26993 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143089095 8908800 249 1992294400 4194304 4922060 140733379384832 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27242/statm: 2175 249 208 178 0 68 0
[pid=27243] ppid=27242 vsize=67556 CPUtime=151.37
/proc/27243/stat : 27243 (pb_cplex) R 27242 27242 26993 0 -1 4202496 20987 0 0 0 15114 23 0 0 25 0 1 0 143089095 69177344 9378 1992294400 134512640 146736320 4290005872 18446744073709551615 136001882 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/27243/statm: 16889 9378 1095 2985 0 13431 0
Current children cumulated CPU time (s) 151.37
Current children cumulated vsize (KiB) 76256

[startup+162.301 s]
/proc/loadavg: 1.65 1.27 1.12 3/109 27260
/proc/meminfo: memFree=1624568/2059040 swapFree=4139216/4192956
[pid=27242] ppid=27240 vsize=8700 CPUtime=0
/proc/27242/stat : 27242 (run) S 27240 27242 26993 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143089095 8908800 249 1992294400 4194304 4922060 140733379384832 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27242/statm: 2175 249 208 178 0 68 0
[pid=27243] ppid=27242 vsize=99076 CPUtime=242.29
/proc/27243/stat : 27243 (pb_cplex) R 27242 27242 26993 0 -1 4202496 52209 0 0 0 24187 42 0 0 25 0 2 0 143089095 101453824 15343 1992294400 134512640 146736320 4290005872 18446744073709551615 136008069 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27243/statm: 24769 15343 1103 2985 0 21311 0
[pid=27243/tid=27249] ppid=27242 vsize=99076 CPUtime=37.49
/proc/27243/task/27249/stat : 27249 (pb_cplex) R 27242 27242 26993 0 -1 4202560 122 0 0 0 3747 2 0 0 25 0 2 0 143100454 101453824 15343 1992294400 134512640 146736320 4290005872 18446744073709551615 136008089 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 242.29
Current children cumulated vsize (KiB) 107776

[startup+222.3 s]
/proc/loadavg: 1.88 1.40 1.18 3/109 27262
/proc/meminfo: memFree=1625684/2059040 swapFree=4139216/4192956
[pid=27242] ppid=27240 vsize=8700 CPUtime=0
/proc/27242/stat : 27242 (run) S 27240 27242 26993 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143089095 8908800 249 1992294400 4194304 4922060 140733379384832 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27242/statm: 2175 249 208 178 0 68 0
[pid=27243] ppid=27242 vsize=98524 CPUtime=358.65
/proc/27243/stat : 27243 (pb_cplex) R 27242 27242 26993 0 -1 4202496 74445 0 0 0 35804 61 0 0 25 0 2 0 143089095 100888576 15263 1992294400 134512640 146736320 4290005872 18446744073709551615 136008065 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27243/statm: 24631 15263 1103 2985 0 21173 0
[pid=27243/tid=27249] ppid=27242 vsize=98524 CPUtime=97.04
/proc/27243/task/27249/stat : 27249 (pb_cplex) R 27242 27242 26993 0 -1 4202560 10259 0 0 0 9695 9 0 0 25 0 2 0 143100454 100888576 15263 1992294400 134512640 146736320 4290005872 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 358.65
Current children cumulated vsize (KiB) 107224

[startup+282.3 s]
/proc/loadavg: 2.01 1.52 1.23 3/109 27262
/proc/meminfo: memFree=1625064/2059040 swapFree=4139216/4192956
[pid=27242] ppid=27240 vsize=8700 CPUtime=0
/proc/27242/stat : 27242 (run) S 27240 27242 26993 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143089095 8908800 249 1992294400 4194304 4922060 140733379384832 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27242/statm: 2175 249 208 178 0 68 0
[pid=27243] ppid=27242 vsize=99548 CPUtime=472.89
/proc/27243/stat : 27243 (pb_cplex) R 27242 27242 26993 0 -1 4202496 90658 0 0 0 47212 77 0 0 25 0 2 0 143089095 101937152 15420 1992294400 134512640 146736320 4290005872 18446744073709551615 135468697 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27243/statm: 24887 15420 1103 2985 0 21429 0
[pid=27243/tid=27249] ppid=27242 vsize=99548 CPUtime=153.74
/proc/27243/task/27249/stat : 27249 (pb_cplex) R 27242 27242 26993 0 -1 4202560 26411 0 0 0 15356 18 0 0 25 0 2 0 143100454 101937152 15420 1992294400 134512640 146736320 4290005872 18446744073709551615 136403117 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 472.89
Current children cumulated vsize (KiB) 108248

[startup+342.3 s]
/proc/loadavg: 1.97 1.59 1.27 3/109 27264
/proc/meminfo: memFree=1625188/2059040 swapFree=4139216/4192956
[pid=27242] ppid=27240 vsize=8700 CPUtime=0
/proc/27242/stat : 27242 (run) S 27240 27242 26993 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143089095 8908800 249 1992294400 4194304 4922060 140733379384832 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27242/statm: 2175 249 208 178 0 68 0
[pid=27243] ppid=27242 vsize=99028 CPUtime=579.91
/proc/27243/stat : 27243 (pb_cplex) R 27242 27242 26993 0 -1 4202496 99594 0 0 0 57898 93 0 0 20 0 2 0 143089095 101404672 15396 1992294400 134512640 146736320 4290005872 18446744073709551615 136007622 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27243/statm: 24757 15396 1103 2985 0 21299 0
[pid=27243/tid=27249] ppid=27242 vsize=99028 CPUtime=212.17
/proc/27243/task/27249/stat : 27249 (pb_cplex) R 27242 27242 26993 0 -1 4202560 35099 0 0 0 21189 28 0 0 25 0 2 0 143100454 101404672 15396 1992294400 134512640 146736320 4290005872 18446744073709551615 136008306 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 579.91
Current children cumulated vsize (KiB) 107728

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

[pid=27243] ppid=27242 vsize=99108 CPUtime=906.23
/proc/27243/stat : 27243 (pb_cplex) R 27242 27242 26993 0 -1 4202496 116909 0 0 0 90488 135 0 0 19 0 2 0 143089095 101486592 15510 1992294400 134512640 146736320 4290005872 18446744073709551615 136008065 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27243/statm: 24777 15510 1104 2985 0 21319 0
[pid=27243/tid=27249] ppid=27242 vsize=99108 CPUtime=372.49
/proc/27243/task/27249/stat : 27249 (pb_cplex) R 27242 27242 26993 0 -1 4202560 49679 0 0 0 37200 49 0 0 25 0 2 0 143100454 101486592 15510 1992294400 134512640 146736320 4290005872 18446744073709551615 136008176 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 906.23
Current children cumulated vsize (KiB) 107808

[startup+582.3 s]
/proc/loadavg: 1.93 1.75 1.40 3/109 27270
/proc/meminfo: memFree=1624320/2059040 swapFree=4139216/4192956
[pid=27242] ppid=27240 vsize=8700 CPUtime=0
/proc/27242/stat : 27242 (run) S 27240 27242 26993 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143089095 8908800 249 1992294400 4194304 4922060 140733379384832 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27242/statm: 2175 249 208 178 0 68 0
[pid=27243] ppid=27242 vsize=99520 CPUtime=1012.16
/proc/27243/stat : 27243 (pb_cplex) R 27242 27242 26993 0 -1 4202496 130829 0 0 0 101063 153 0 0 20 0 2 0 143089095 101908480 15615 1992294400 134512640 146736320 4290005872 18446744073709551615 135526884 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27243/statm: 24880 15615 1106 2985 0 21422 0
[pid=27243/tid=27249] ppid=27242 vsize=99520 CPUtime=422.15
/proc/27243/task/27249/stat : 27249 (pb_cplex) R 27242 27242 26993 0 -1 4202560 54712 0 0 0 42160 55 0 0 19 0 2 0 143100454 101908480 15615 1992294400 134512640 146736320 4290005872 18446744073709551615 139042910 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1012.16
Current children cumulated vsize (KiB) 108220

[startup+642.3 s]
/proc/loadavg: 2.04 1.81 1.44 3/109 27272
/proc/meminfo: memFree=1624444/2059040 swapFree=4139216/4192956
[pid=27242] ppid=27240 vsize=8700 CPUtime=0
/proc/27242/stat : 27242 (run) S 27240 27242 26993 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143089095 8908800 249 1992294400 4194304 4922060 140733379384832 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27242/statm: 2175 249 208 178 0 68 0
[pid=27243] ppid=27242 vsize=100064 CPUtime=1123.11
/proc/27243/stat : 27243 (pb_cplex) R 27242 27242 26993 0 -1 4202496 137186 0 0 0 112142 169 0 0 19 0 2 0 143089095 102465536 15683 1992294400 134512640 146736320 4290005872 18446744073709551615 139044580 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27243/statm: 25016 15683 1106 2985 0 21558 0
[pid=27243/tid=27249] ppid=27242 vsize=100064 CPUtime=478.77
/proc/27243/task/27249/stat : 27249 (pb_cplex) R 27242 27242 26993 0 -1 4202560 58202 0 0 0 47815 62 0 0 25 0 2 0 143100454 102465536 15683 1992294400 134512640 146736320 4290005872 18446744073709551615 136008332 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1123.11
Current children cumulated vsize (KiB) 108764

[startup+702.3 s]
/proc/loadavg: 2.05 1.85 1.48 3/109 27274
/proc/meminfo: memFree=1623948/2059040 swapFree=4139216/4192956
[pid=27242] ppid=27240 vsize=8700 CPUtime=0
/proc/27242/stat : 27242 (run) S 27240 27242 26993 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143089095 8908800 249 1992294400 4194304 4922060 140733379384832 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27242/statm: 2175 249 208 178 0 68 0
[pid=27243] ppid=27242 vsize=99860 CPUtime=1229.95
/proc/27243/stat : 27243 (pb_cplex) R 27242 27242 26993 0 -1 4202496 152158 0 0 0 122806 189 0 0 20 0 2 0 143089095 102256640 15648 1992294400 134512640 146736320 4290005872 18446744073709551615 135855167 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27243/statm: 24965 15648 1106 2985 0 21507 0
[pid=27243/tid=27249] ppid=27242 vsize=99860 CPUtime=535.18
/proc/27243/task/27249/stat : 27249 (pb_cplex) R 27242 27242 26993 0 -1 4202560 69584 0 0 0 53446 72 0 0 25 0 2 0 143100454 102256640 15648 1992294400 134512640 146736320 4290005872 18446744073709551615 135468529 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1229.95
Current children cumulated vsize (KiB) 108560

[startup+762.309 s]
/proc/loadavg: 2.05 1.89 1.51 3/109 27276
/proc/meminfo: memFree=1623700/2059040 swapFree=4139216/4192956
[pid=27242] ppid=27240 vsize=8700 CPUtime=0
/proc/27242/stat : 27242 (run) S 27240 27242 26993 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143089095 8908800 249 1992294400 4194304 4922060 140733379384832 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27242/statm: 2175 249 208 178 0 68 0
[pid=27243] ppid=27242 vsize=100384 CPUtime=1338.77
/proc/27243/stat : 27243 (pb_cplex) R 27242 27242 26993 0 -1 4202496 156928 0 0 0 133676 201 0 0 19 0 2 0 143089095 102793216 15683 1992294400 134512640 146736320 4290005872 18446744073709551615 136475826 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27243/statm: 25096 15683 1106 2985 0 21638 0
[pid=27243/tid=27249] ppid=27242 vsize=100384 CPUtime=591.26
/proc/27243/task/27249/stat : 27249 (pb_cplex) R 27242 27242 26993 0 -1 4202560 73005 0 0 0 59049 77 0 0 25 0 2 0 143100454 102793216 15683 1992294400 134512640 146736320 4290005872 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1338.77
Current children cumulated vsize (KiB) 109084

[startup+822.301 s]
/proc/loadavg: 1.87 1.88 1.53 2/109 27276
/proc/meminfo: memFree=1623452/2059040 swapFree=4139216/4192956
[pid=27242] ppid=27240 vsize=8700 CPUtime=0
/proc/27242/stat : 27242 (run) S 27240 27242 26993 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143089095 8908800 249 1992294400 4194304 4922060 140733379384832 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27242/statm: 2175 249 208 178 0 68 0
[pid=27243] ppid=27242 vsize=101144 CPUtime=1449.65
/proc/27243/stat : 27243 (pb_cplex) R 27242 27242 26993 0 -1 4202496 166104 0 0 0 144749 216 0 0 16 0 2 0 143089095 103571456 15850 1992294400 134512640 146736320 4290005872 18446744073709551615 136385183 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27243/statm: 25286 15850 1106 2985 0 21828 0
[pid=27243/tid=27249] ppid=27242 vsize=101144 CPUtime=646.94
/proc/27243/task/27249/stat : 27249 (pb_cplex) R 27242 27242 26993 0 -1 4202560 78416 0 0 0 64609 85 0 0 25 0 2 0 143100454 103571456 15850 1992294400 134512640 146736320 4290005872 18446744073709551615 136382501 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1449.65
Current children cumulated vsize (KiB) 109844

[startup+882.301 s]
/proc/loadavg: 2.02 1.92 1.57 3/109 27278
/proc/meminfo: memFree=1622708/2059040 swapFree=4139216/4192956
[pid=27242] ppid=27240 vsize=8700 CPUtime=0
/proc/27242/stat : 27242 (run) S 27240 27242 26993 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143089095 8908800 249 1992294400 4194304 4922060 140733379384832 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27242/statm: 2175 249 208 178 0 68 0
[pid=27243] ppid=27242 vsize=101684 CPUtime=1560.98
/proc/27243/stat : 27243 (pb_cplex) R 27242 27242 26993 0 -1 4202496 169576 0 0 0 155867 231 0 0 21 0 2 0 143089095 104124416 15991 1992294400 134512640 146736320 4290005872 18446744073709551615 139046525 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27243/statm: 25421 15991 1106 2985 0 21963 0
[pid=27243/tid=27249] ppid=27242 vsize=101684 CPUtime=702.53
/proc/27243/task/27249/stat : 27249 (pb_cplex) R 27242 27242 26993 0 -1 4202560 80601 0 0 0 70161 92 0 0 25 0 2 0 143100454 104124416 15991 1992294400 134512640 146736320 4290005872 18446744073709551615 136008303 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1560.98
Current children cumulated vsize (KiB) 110384

[startup+942.3 s]
/proc/loadavg: 1.96 1.92 1.59 3/109 27280
/proc/meminfo: memFree=1620972/2059040 swapFree=4139216/4192956
[pid=27242] ppid=27240 vsize=8700 CPUtime=0
/proc/27242/stat : 27242 (run) S 27240 27242 26993 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143089095 8908800 249 1992294400 4194304 4922060 140733379384832 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27242/statm: 2175 249 208 178 0 68 0
[pid=27243] ppid=27242 vsize=104936 CPUtime=1671.71
/proc/27243/stat : 27243 (pb_cplex) S 27242 27242 26993 0 -1 4202496 180178 0 0 0 166925 246 0 0 21 0 2 0 143089095 107454464 16580 1992294400 134512640 146736320 4290005872 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27243/statm: 26234 16580 1106 2985 0 22776 0
[pid=27243/tid=27249] ppid=27242 vsize=104936 CPUtime=759
/proc/27243/task/27249/stat : 27249 (pb_cplex) R 27242 27242 26993 0 -1 4202560 89442 0 0 0 75799 101 0 0 25 0 2 0 143100454 107454464 16580 1992294400 134512640 146736320 4290005872 18446744073709551615 137701418 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1671.71
Current children cumulated vsize (KiB) 113636

[startup+1002.3 s]
/proc/loadavg: 2.16 1.98 1.63 2/109 27282
/proc/meminfo: memFree=1623452/2059040 swapFree=4139216/4192956
[pid=27242] ppid=27240 vsize=8700 CPUtime=0
/proc/27242/stat : 27242 (run) S 27240 27242 26993 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143089095 8908800 249 1992294400 4194304 4922060 140733379384832 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27242/statm: 2175 249 208 178 0 68 0
[pid=27243] ppid=27242 vsize=101656 CPUtime=1782.07
/proc/27243/stat : 27243 (pb_cplex) S 27242 27242 26993 0 -1 4202496 185487 0 0 0 177950 257 0 0 22 0 2 0 143089095 104095744 15900 1992294400 134512640 146736320 4290005872 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27243/statm: 25414 15900 1106 2985 0 21956 0
[pid=27243/tid=27249] ppid=27242 vsize=101656 CPUtime=816.91
/proc/27243/task/27249/stat : 27249 (pb_cplex) R 27242 27242 26993 0 -1 4202560 93463 0 0 0 81585 106 0 0 25 0 2 0 143100454 104095744 15900 1992294400 134512640 146736320 4290005872 18446744073709551615 136403112 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1782.07
Current children cumulated vsize (KiB) 110356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1011.9 s]
/proc/loadavg: 2.21 1.99 1.63 3/109 27282
/proc/meminfo: memFree=1623328/2059040 swapFree=4139216/4192956
[pid=27242] ppid=27240 vsize=8700 CPUtime=0
/proc/27242/stat : 27242 (run) S 27240 27242 26993 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143089095 8908800 249 1992294400 4194304 4922060 140733379384832 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27242/statm: 2175 249 208 178 0 68 0
[pid=27243] ppid=27242 vsize=101656 CPUtime=1800.1
/proc/27243/stat : 27243 (pb_cplex) R 27242 27242 26993 0 -1 4202496 185487 0 0 0 179751 259 0 0 19 0 2 0 143089095 104095744 15900 1992294400 134512640 146736320 4290005872 18446744073709551615 139042888 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27243/statm: 25414 15900 1106 2985 0 21956 0
[pid=27243/tid=27249] ppid=27242 vsize=101656 CPUtime=826.44
/proc/27243/task/27249/stat : 27249 (pb_cplex) R 27242 27242 26993 0 -1 4202560 93463 0 0 0 82537 107 0 0 25 0 2 0 143100454 104095744 15900 1992294400 134512640 146736320 4290005872 18446744073709551615 136008053 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 110356

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

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

[startup+1011.9 s]
/proc/loadavg: 2.21 1.99 1.63 3/109 27282
/proc/meminfo: memFree=1623328/2059040 swapFree=4139216/4192956
[pid=27242] ppid=27240 vsize=8700 CPUtime=0
/proc/27242/stat : 27242 (run) S 27240 27242 26993 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 143089095 8908800 249 1992294400 4194304 4922060 140733379384832 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27242/statm: 2175 249 208 178 0 68 0
[pid=27243] ppid=27242 vsize=101656 CPUtime=1800.1
/proc/27243/stat : 27243 (pb_cplex) R 27242 27242 26993 0 -1 4202496 185487 0 0 0 179751 259 0 0 19 0 2 0 143089095 104095744 15900 1992294400 134512640 146736320 4290005872 18446744073709551615 139042888 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27243/statm: 25414 15900 1106 2985 0 21956 0
[pid=27243/tid=27249] ppid=27242 vsize=101656 CPUtime=826.44
/proc/27243/task/27249/stat : 27249 (pb_cplex) R 27242 27242 26993 0 -1 4202560 93463 0 0 0 82537 107 0 0 25 0 2 0 143100454 104095744 15900 1992294400 134512640 146736320 4290005872 18446744073709551615 136008053 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 110356

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27242 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.001999
# while last known CPU time is 1800.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1011.93
CPU time (s): 1800.1
CPU user time (s): 1797.51
CPU system time (s): 2.59
CPU usage (%): 177.888
Max. virtual memory (cumulated for all children) (KiB): 113636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 366
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 1.9567 second user time and 5.37918 second system time

The end

Launcher Data 

Begin job on node034 at 2010-07-01 22:59:00
IDJOB=2695960
IDBENCH=2010
IDSOLVER=1209
FILE ID=node034/2695960-1278017940
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-PB05/manquinho/ttp/normalized-data6_3.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695960-1278017940/watcher-2695960-1278017940 -o /tmp/evaluation-result-2695960-1278017940/solver-2695960-1278017940 -C 1800 -W 2000 -M 1800  run HOME/instance-2695960-1278017940.opb

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

MD5SUM BENCH= f675f355e04fd5af6f49610fb88dbbd3
RANDOM SEED=1417139303

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:       1684764 kB
Buffers:        112432 kB
Cached:         176964 kB
SwapCached:       7564 kB
Active:         171192 kB
Inactive:       132556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1684764 kB
SwapTotal:     4192956 kB
SwapFree:      4139216 kB
Dirty:           16740 kB
Writeback:           0 kB
AnonPages:       12324 kB
Mapped:          11992 kB
Slab:            48588 kB
PageTables:       4224 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181980 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 2010-07-01 23:15:54