Trace number 2695805

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) 1800.06 1067.12

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-par32-3.opb
MD5SUM473e2cd0e31e48ba0932d7bd34857dd0
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6352
Total number of constraints13473
Number of constraints which are clauses13473
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint3
Number of terms in the objective function 6352
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 6352
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 6352
Number of bits of the biggest sum of numbers13
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-2695805-1278018228.opb.
0.00/0.00	c Instance file HOME/instance-2695805-1278018228.opb
0.00/0.00	c File size is 454704 bytes.
10.09/10.16	c Highest Coefficient sum: 4
10.09/10.16	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
10.09/10.19	c ============================[ Problem Statistics ]=============================
10.09/10.19	c |                                                                             |
10.09/10.19	c |  Parsing time:          10.17        s                                      |
10.09/10.19	c |  Number Variables:      6352                                                |
10.09/10.19	c |  Number Constraints:    13473                                               |
10.09/10.19	c ===============================================================================
1800.06/1067.11	c Remaining time 1789.82 sec.
1800.06/1067.11	c 
1800.06/1067.11	c *** INTERRUPTED ***
1800.06/1067.11	s UNKNOWN
1800.06/1067.11	c Total CPU time              : 1797.91 s
1800.06/1067.11	c Memory used           : 81.40 MB
1800.06/1067.11	c CPU time              : 1797.91 s
1800.06/1067.11	c 
1800.06/1067.11	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-2695805-1278018228/watcher-2695805-1278018228 -o /tmp/evaluation-result-2695805-1278018228/solver-2695805-1278018228 -C 1800 -W 2000 -M 1800 run HOME/instance-2695805-1278018228.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: 1.82 1.97 1.81 3/106 27704
/proc/meminfo: memFree=1768044/2059040 swapFree=4135664/4192956
[pid=27704] ppid=27702 vsize=8700 CPUtime=0
/proc/27704/stat : 27704 (run) S 27702 27704 27462 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143110837 8908800 248 1992294400 4194304 4922060 140736781040144 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27704/statm: 2175 248 208 178 0 68 0

[startup+0.0428741 s]
/proc/loadavg: 1.82 1.97 1.81 3/106 27704
/proc/meminfo: memFree=1768044/2059040 swapFree=4135664/4192956
[pid=27704] ppid=27702 vsize=8700 CPUtime=0
/proc/27704/stat : 27704 (run) S 27702 27704 27462 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143110837 8908800 248 1992294400 4194304 4922060 140736781040144 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27704/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100881 s]
/proc/loadavg: 1.82 1.97 1.81 3/106 27704
/proc/meminfo: memFree=1768044/2059040 swapFree=4135664/4192956
[pid=27704] ppid=27702 vsize=8700 CPUtime=0
/proc/27704/stat : 27704 (run) S 27702 27704 27462 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143110837 8908800 248 1992294400 4194304 4922060 140736781040144 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27704/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300909 s]
/proc/loadavg: 1.82 1.97 1.81 3/106 27704
/proc/meminfo: memFree=1768044/2059040 swapFree=4135664/4192956
[pid=27704] ppid=27702 vsize=8700 CPUtime=0
/proc/27704/stat : 27704 (run) S 27702 27704 27462 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143110837 8908800 248 1992294400 4194304 4922060 140736781040144 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27704/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700966 s]
/proc/loadavg: 1.82 1.97 1.81 3/106 27704
/proc/meminfo: memFree=1768044/2059040 swapFree=4135664/4192956
[pid=27704] ppid=27702 vsize=8700 CPUtime=0
/proc/27704/stat : 27704 (run) S 27702 27704 27462 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143110837 8908800 248 1992294400 4194304 4922060 140736781040144 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27704/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50108 s]
/proc/loadavg: 1.82 1.97 1.81 2/108 27706
/proc/meminfo: memFree=1766044/2059040 swapFree=4135664/4192956
[pid=27704] ppid=27702 vsize=8700 CPUtime=0
/proc/27704/stat : 27704 (run) S 27702 27704 27462 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143110837 8908800 248 1992294400 4194304 4922060 140736781040144 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27704/statm: 2175 248 208 178 0 68 0
[pid=27705] ppid=27704 vsize=14804 CPUtime=1.49
/proc/27705/stat : 27705 (pb_cplex) R 27704 27704 27462 0 -1 4202496 763 0 0 0 149 0 0 0 25 0 1 0 143110837 15159296 717 1992294400 134512640 146736320 4291997232 18446744073709551615 134814118 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27705/statm: 3701 717 298 2985 0 523 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23504

[startup+3.10131 s]
/proc/loadavg: 1.82 1.97 1.81 2/108 27706
/proc/meminfo: memFree=1765796/2059040 swapFree=4135664/4192956
[pid=27704] ppid=27702 vsize=8700 CPUtime=0
/proc/27704/stat : 27704 (run) S 27702 27704 27462 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143110837 8908800 248 1992294400 4194304 4922060 140736781040144 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27704/statm: 2175 248 208 178 0 68 0
[pid=27705] ppid=27704 vsize=14804 CPUtime=3.09
/proc/27705/stat : 27705 (pb_cplex) R 27704 27704 27462 0 -1 4202496 777 0 0 0 309 0 0 0 25 0 1 0 143110837 15159296 731 1992294400 134512640 146736320 4291997232 18446744073709551615 134814118 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27705/statm: 3701 731 298 2985 0 523 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23504

[startup+6.30076 s]
/proc/loadavg: 1.75 1.95 1.81 2/108 27706
/proc/meminfo: memFree=1765300/2059040 swapFree=4135664/4192956
[pid=27704] ppid=27702 vsize=8700 CPUtime=0
/proc/27704/stat : 27704 (run) S 27702 27704 27462 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143110837 8908800 248 1992294400 4194304 4922060 140736781040144 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27704/statm: 2175 248 208 178 0 68 0
[pid=27705] ppid=27704 vsize=14936 CPUtime=6.29
/proc/27705/stat : 27705 (pb_cplex) R 27704 27704 27462 0 -1 4202496 804 0 0 0 629 0 0 0 25 0 1 0 143110837 15294464 758 1992294400 134512640 146736320 4291997232 18446744073709551615 134814121 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27705/statm: 3734 758 298 2985 0 556 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23636

[startup+12.7007 s]
/proc/loadavg: 1.69 1.94 1.81 2/108 27706
/proc/meminfo: memFree=1743228/2059040 swapFree=4135664/4192956
[pid=27704] ppid=27702 vsize=8700 CPUtime=0
/proc/27704/stat : 27704 (run) S 27702 27704 27462 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143110837 8908800 248 1992294400 4194304 4922060 140736781040144 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27704/statm: 2175 248 208 178 0 68 0
[pid=27705] ppid=27704 vsize=49736 CPUtime=12.67
/proc/27705/stat : 27705 (pb_cplex) R 27704 27704 27462 0 -1 4202496 10761 0 0 0 1263 4 0 0 22 0 1 0 143110837 50929664 7641 1992294400 134512640 146736320 4291997232 18446744073709551615 136475800 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27705/statm: 12434 7641 984 2985 0 8976 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 58436

[startup+25.5015 s]
/proc/loadavg: 1.54 1.89 1.79 2/108 27706
/proc/meminfo: memFree=1737400/2059040 swapFree=4135664/4192956
[pid=27704] ppid=27702 vsize=8700 CPUtime=0
/proc/27704/stat : 27704 (run) S 27702 27704 27462 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143110837 8908800 248 1992294400 4194304 4922060 140736781040144 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27704/statm: 2175 248 208 178 0 68 0
[pid=27705] ppid=27704 vsize=49352 CPUtime=25.48
/proc/27705/stat : 27705 (pb_cplex) R 27704 27704 27462 0 -1 4202496 39877 0 0 0 2532 16 0 0 25 0 1 0 143110837 50536448 7850 1992294400 134512640 146736320 4291997232 18446744073709551615 136400447 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27705/statm: 12338 7850 986 2985 0 8880 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 58052

[startup+51.1011 s]
/proc/loadavg: 1.35 1.82 1.77 2/108 27708
/proc/meminfo: memFree=1738516/2059040 swapFree=4135664/4192956
[pid=27704] ppid=27702 vsize=8700 CPUtime=0
/proc/27704/stat : 27704 (run) S 27702 27704 27462 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143110837 8908800 248 1992294400 4194304 4922060 140736781040144 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27704/statm: 2175 248 208 178 0 68 0
[pid=27705] ppid=27704 vsize=51076 CPUtime=51.07
/proc/27705/stat : 27705 (pb_cplex) R 27704 27704 27462 0 -1 4202496 65298 0 0 0 5082 25 0 0 25 0 1 0 143110837 52301824 8205 1992294400 134512640 146736320 4291997232 18446744073709551615 136461515 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27705/statm: 12769 8205 1020 2985 0 9311 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 59776

[startup+102.309 s]
/proc/loadavg: 1.42 1.74 1.74 3/109 27709
/proc/meminfo: memFree=1714824/2059040 swapFree=4135664/4192956
[pid=27704] ppid=27702 vsize=8700 CPUtime=0
/proc/27704/stat : 27704 (run) S 27702 27704 27462 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143110837 8908800 248 1992294400 4194304 4922060 140736781040144 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27704/statm: 2175 248 208 178 0 68 0
[pid=27705] ppid=27704 vsize=90964 CPUtime=116.02
/proc/27705/stat : 27705 (pb_cplex) R 27704 27704 27462 0 -1 4202496 89154 0 0 0 11562 40 0 0 25 0 2 0 143110837 93147136 14036 1992294400 134512640 146736320 4291997232 18446744073709551615 135850466 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27705/statm: 22741 14036 1050 2985 0 19283 0
[pid=27705/tid=27709] ppid=27704 vsize=90964 CPUtime=16.11
/proc/27705/task/27709/stat : 27709 (pb_cplex) R 27704 27704 27462 0 -1 4202560 11675 0 0 0 1605 6 0 0 25 0 2 0 143119152 93147136 14036 1992294400 134512640 146736320 4291997232 18446744073709551615 136008461 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 116.02
Current children cumulated vsize (KiB) 99664

[startup+162.302 s]
/proc/loadavg: 1.78 1.80 1.76 3/109 27711
/proc/meminfo: memFree=1711972/2059040 swapFree=4135664/4192956
[pid=27704] ppid=27702 vsize=8700 CPUtime=0
/proc/27704/stat : 27704 (run) S 27702 27704 27462 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143110837 8908800 248 1992294400 4194304 4922060 140736781040144 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27704/statm: 2175 248 208 178 0 68 0
[pid=27705] ppid=27704 vsize=91844 CPUtime=226.37
/proc/27705/stat : 27705 (pb_cplex) R 27704 27704 27462 0 -1 4202496 117684 0 0 0 22577 60 0 0 19 0 2 0 143110837 94048256 14717 1992294400 134512640 146736320 4291997232 18446744073709551615 136006323 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27705/statm: 22961 14717 1054 2985 0 19503 0
[pid=27705/tid=27709] ppid=27704 vsize=91844 CPUtime=68.92
/proc/27705/task/27709/stat : 27709 (pb_cplex) R 27704 27704 27462 0 -1 4202560 39368 0 0 0 6870 22 0 0 19 0 2 0 143119152 94048256 14717 1992294400 134512640 146736320 4291997232 18446744073709551615 136008167 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 226.37
Current children cumulated vsize (KiB) 100544

[startup+222.301 s]
/proc/loadavg: 1.69 1.78 1.75 2/108 27713
/proc/meminfo: memFree=1722768/2059040 swapFree=4135664/4192956
[pid=27704] ppid=27702 vsize=8700 CPUtime=0
/proc/27704/stat : 27704 (run) S 27702 27704 27462 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143110837 8908800 248 1992294400 4194304 4922060 140736781040144 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27704/statm: 2175 248 208 178 0 68 0
[pid=27705] ppid=27704 vsize=71404 CPUtime=322.86
/proc/27705/stat : 27705 (pb_cplex) R 27704 27704 27462 0 -1 4202496 137532 0 0 0 32210 76 0 0 25 0 1 0 143110837 73117696 12126 1992294400 134512640 146736320 4291997232 18446744073709551615 136008604 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27705/statm: 17851 12126 1062 2985 0 14393 0
Current children cumulated CPU time (s) 322.86
Current children cumulated vsize (KiB) 80104

[startup+282.302 s]
/proc/loadavg: 1.44 1.68 1.72 3/109 27717
/proc/meminfo: memFree=1716560/2059040 swapFree=4135664/4192956
[pid=27704] ppid=27702 vsize=8700 CPUtime=0
/proc/27704/stat : 27704 (run) S 27702 27704 27462 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143110837 8908800 248 1992294400 4194304 4922060 140736781040144 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27704/statm: 2175 248 208 178 0 68 0
[pid=27705] ppid=27704 vsize=78132 CPUtime=401.55
/proc/27705/stat : 27705 (pb_cplex) R 27704 27704 27462 0 -1 4202496 146708 0 0 0 40070 85 0 0 18 0 2 0 143110837 80007168 13818 1992294400 134512640 146736320 4291997232 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27705/statm: 19533 13818 1071 2985 0 16075 0
[pid=27705/tid=27717] ppid=27704 vsize=78132 CPUtime=22.73
/proc/27705/task/27717/stat : 27717 (pb_cplex) R 27704 27704 27462 0 -1 4202560 9101 0 0 0 2266 7 0 0 19 0 2 0 143136464 80007168 13818 1992294400 134512640 146736320 4291997232 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 401.55
Current children cumulated vsize (KiB) 86832

[startup+342.301 s]
/proc/loadavg: 1.71 1.71 1.73 3/109 27719
/proc/meminfo: memFree=1716064/2059040 swapFree=4135664/4192956
[pid=27704] ppid=27702 vsize=8700 CPUtime=0
/proc/27704/stat : 27704 (run) S 27702 27704 27462 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143110837 8908800 248 1992294400 4194304 4922060 140736781040144 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27704/statm: 2175 248 208 178 0 68 0
[pid=27705] ppid=27704 vsize=78572 CPUtime=504.89
/proc/27705/stat : 27705 (pb_cplex) R 27704 27704 27462 0 -1 4202496 156025 0 0 0 50392 97 0 0 24 0 2 0 143110837 80457728 13822 1992294400 134512640 146736320 4291997232 18446744073709551615 136000173 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27705/statm: 19643 13822 1077 2985 0 16185 0
[pid=27705/tid=27717] ppid=27704 vsize=78572 CPUtime=73.07
/proc/27705/task/27717/stat : 27717 (pb_cplex) S 27704 27704 27462 0 -1 4202560 18396 0 0 0 7291 16 0 0 25 0 2 0 143136464 80457728 13822 1992294400 134512640 146736320 4291997232 18446744073709551615 144580073 0 2 4096 16387 18446604437836282048 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 504.89
Current children cumulated vsize (KiB) 87272

[startup+402.302 s]
/proc/loadavg: 1.90 1.76 1.74 3/109 27719
/proc/meminfo: memFree=1715072/2059040 swapFree=4135664/4192956
[pid=27704] ppid=27702 vsize=8700 CPUtime=0
/proc/27704/stat : 27704 (run) S 27702 27704 27462 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143110837 8908800 248 1992294400 4194304 4922060 140736781040144 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0

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

[pid=27705] ppid=27704 vsize=81280 CPUtime=935.94
/proc/27705/stat : 27705 (pb_cplex) R 27704 27704 27462 0 -1 4202496 184754 0 0 0 93449 145 0 0 19 0 2 0 143110837 83230720 14530 1992294400 134512640 146736320 4291997232 18446744073709551615 136008050 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27705/statm: 20320 14530 1071 2985 0 16862 0
[pid=27705/tid=27717] ppid=27704 vsize=81280 CPUtime=290.51
/proc/27705/task/27717/stat : 27717 (pb_cplex) R 27704 27704 27462 0 -1 4202560 47119 0 0 0 29004 47 0 0 25 0 2 0 143136464 83230720 14530 1992294400 134512640 146736320 4291997232 18446744073709551615 136403112 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 935.94
Current children cumulated vsize (KiB) 89980

[startup+642.301 s]
/proc/loadavg: 1.84 1.82 1.76 2/109 27727
/proc/meminfo: memFree=1712840/2059040 swapFree=4135664/4192956
[pid=27704] ppid=27702 vsize=8700 CPUtime=0
/proc/27704/stat : 27704 (run) S 27702 27704 27462 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143110837 8908800 248 1992294400 4194304 4922060 140736781040144 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27704/statm: 2175 248 208 178 0 68 0
[pid=27705] ppid=27704 vsize=81280 CPUtime=1041.04
/proc/27705/stat : 27705 (pb_cplex) S 27704 27704 27462 0 -1 4202496 185378 0 0 0 103950 154 0 0 22 0 2 0 143110837 83230720 14605 1992294400 134512640 146736320 4291997232 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27705/statm: 20320 14605 1071 2985 0 16862 0
[pid=27705/tid=27717] ppid=27704 vsize=81280 CPUtime=346.2
/proc/27705/task/27717/stat : 27717 (pb_cplex) R 27704 27704 27462 0 -1 4202560 47743 0 0 0 34568 52 0 0 25 0 2 0 143136464 83230720 14605 1992294400 134512640 146736320 4291997232 18446744073709551615 136005015 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1041.04
Current children cumulated vsize (KiB) 89980

[startup+702.301 s]
/proc/loadavg: 1.78 1.81 1.76 3/109 27727
/proc/meminfo: memFree=1712220/2059040 swapFree=4135664/4192956
[pid=27704] ppid=27702 vsize=8700 CPUtime=0
/proc/27704/stat : 27704 (run) S 27702 27704 27462 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143110837 8908800 248 1992294400 4194304 4922060 140736781040144 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27704/statm: 2175 248 208 178 0 68 0
[pid=27705] ppid=27704 vsize=81292 CPUtime=1147.8
/proc/27705/stat : 27705 (pb_cplex) R 27704 27704 27462 0 -1 4202496 187327 0 0 0 114618 162 0 0 25 0 2 0 143110837 83243008 14656 1992294400 134512640 146736320 4291997232 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27705/statm: 20323 14656 1071 2985 0 16865 0
[pid=27705/tid=27717] ppid=27704 vsize=81292 CPUtime=402.93
/proc/27705/task/27717/stat : 27717 (pb_cplex) R 27704 27704 27462 0 -1 4202560 49692 0 0 0 40237 56 0 0 20 0 2 0 143136464 83243008 14656 1992294400 134512640 146736320 4291997232 18446744073709551615 136008454 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1147.8
Current children cumulated vsize (KiB) 89992

[startup+762.309 s]
/proc/loadavg: 1.88 1.85 1.77 3/109 27729
/proc/meminfo: memFree=1712840/2059040 swapFree=4135664/4192956
[pid=27704] ppid=27702 vsize=8700 CPUtime=0
/proc/27704/stat : 27704 (run) S 27702 27704 27462 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143110837 8908800 248 1992294400 4194304 4922060 140736781040144 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27704/statm: 2175 248 208 178 0 68 0
[pid=27705] ppid=27704 vsize=81284 CPUtime=1256.92
/proc/27705/stat : 27705 (pb_cplex) R 27704 27704 27462 0 -1 4202496 193367 0 0 0 125520 172 0 0 25 0 2 0 143110837 83234816 14557 1992294400 134512640 146736320 4291997232 18446744073709551615 136403109 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27705/statm: 20321 14557 1071 2985 0 16863 0
[pid=27705/tid=27717] ppid=27704 vsize=81284 CPUtime=458.06
/proc/27705/task/27717/stat : 27717 (pb_cplex) R 27704 27704 27462 0 -1 4202560 55732 0 0 0 45743 63 0 0 25 0 2 0 143136464 83234816 14557 1992294400 134512640 146736320 4291997232 18446744073709551615 135468524 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1256.92
Current children cumulated vsize (KiB) 89984

[startup+822.301 s]
/proc/loadavg: 2.09 1.92 1.80 2/109 27731
/proc/meminfo: memFree=1712716/2059040 swapFree=4135664/4192956
[pid=27704] ppid=27702 vsize=8700 CPUtime=0
/proc/27704/stat : 27704 (run) S 27702 27704 27462 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143110837 8908800 248 1992294400 4194304 4922060 140736781040144 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27704/statm: 2175 248 208 178 0 68 0
[pid=27705] ppid=27704 vsize=81284 CPUtime=1363.73
/proc/27705/stat : 27705 (pb_cplex) S 27704 27704 27462 0 -1 4202496 196681 0 0 0 136192 181 0 0 22 0 2 0 143110837 83234816 14553 1992294400 134512640 146736320 4291997232 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/27705/statm: 20321 14553 1071 2985 0 16863 0
[pid=27705/tid=27717] ppid=27704 vsize=81284 CPUtime=513.79
/proc/27705/task/27717/stat : 27717 (pb_cplex) R 27704 27704 27462 0 -1 4202560 59046 0 0 0 51311 68 0 0 25 0 2 0 143136464 83234816 14553 1992294400 134512640 146736320 4291997232 18446744073709551615 139042901 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1363.73
Current children cumulated vsize (KiB) 89984

[startup+882.302 s]
/proc/loadavg: 1.94 1.89 1.80 3/109 27733
/proc/meminfo: memFree=1711104/2059040 swapFree=4135664/4192956
[pid=27704] ppid=27702 vsize=8700 CPUtime=0
/proc/27704/stat : 27704 (run) S 27702 27704 27462 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143110837 8908800 248 1992294400 4194304 4922060 140736781040144 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27704/statm: 2175 248 208 178 0 68 0
[pid=27705] ppid=27704 vsize=82316 CPUtime=1471.39
/proc/27705/stat : 27705 (pb_cplex) R 27704 27704 27462 0 -1 4202496 202527 0 0 0 146949 190 0 0 25 0 2 0 143110837 84291584 14966 1992294400 134512640 146736320 4291997232 18446744073709551615 136017850 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27705/statm: 20579 14966 1071 2985 0 17121 0
[pid=27705/tid=27717] ppid=27704 vsize=82316 CPUtime=568.34
/proc/27705/task/27717/stat : 27717 (pb_cplex) R 27704 27704 27462 0 -1 4202560 64793 0 0 0 56760 74 0 0 23 0 2 0 143136464 84291584 14966 1992294400 134512640 146736320 4291997232 18446744073709551615 136007378 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1471.39
Current children cumulated vsize (KiB) 91016

[startup+942.302 s]
/proc/loadavg: 2.02 1.92 1.81 3/109 27735
/proc/meminfo: memFree=1710980/2059040 swapFree=4135664/4192956
[pid=27704] ppid=27702 vsize=8700 CPUtime=0
/proc/27704/stat : 27704 (run) S 27702 27704 27462 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143110837 8908800 248 1992294400 4194304 4922060 140736781040144 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27704/statm: 2175 248 208 178 0 68 0
[pid=27705] ppid=27704 vsize=82312 CPUtime=1576.19
/proc/27705/stat : 27705 (pb_cplex) R 27704 27704 27462 0 -1 4202496 203243 0 0 0 157422 197 0 0 25 0 2 0 143110837 84287488 14960 1992294400 134512640 146736320 4291997232 18446744073709551615 135526881 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27705/statm: 20578 14960 1071 2985 0 17120 0
[pid=27705/tid=27717] ppid=27704 vsize=82312 CPUtime=617.93
/proc/27705/task/27717/stat : 27717 (pb_cplex) S 27704 27704 27462 0 -1 4202560 65509 0 0 0 61714 79 0 0 25 0 2 0 143136464 84287488 14960 1992294400 134512640 146736320 4291997232 18446744073709551615 144580073 0 2 4096 16387 18446604437836282048 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1576.19
Current children cumulated vsize (KiB) 91012

[startup+1002.3 s]
/proc/loadavg: 1.97 1.92 1.82 3/109 27735
/proc/meminfo: memFree=1710856/2059040 swapFree=4135664/4192956
[pid=27704] ppid=27702 vsize=8700 CPUtime=0
/proc/27704/stat : 27704 (run) S 27702 27704 27462 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143110837 8908800 248 1992294400 4194304 4922060 140736781040144 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27704/statm: 2175 248 208 178 0 68 0
[pid=27705] ppid=27704 vsize=82668 CPUtime=1684.89
/proc/27705/stat : 27705 (pb_cplex) R 27704 27704 27462 0 -1 4202496 207110 0 0 0 168282 207 0 0 25 0 2 0 143110837 84652032 15008 1992294400 134512640 146736320 4291997232 18446744073709551615 136384852 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27705/statm: 20667 15008 1071 2985 0 17209 0
[pid=27705/tid=27717] ppid=27704 vsize=82668 CPUtime=670.13
/proc/27705/task/27717/stat : 27717 (pb_cplex) R 27704 27704 27462 0 -1 4202560 69376 0 0 0 66929 84 0 0 25 0 2 0 143136464 84652032 15008 1992294400 134512640 146736320 4291997232 18446744073709551615 136388065 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1684.89
Current children cumulated vsize (KiB) 91368

[startup+1062.3 s]
/proc/loadavg: 1.95 1.92 1.82 4/109 27737
/proc/meminfo: memFree=1709864/2059040 swapFree=4135664/4192956
[pid=27704] ppid=27702 vsize=8700 CPUtime=0
/proc/27704/stat : 27704 (run) S 27702 27704 27462 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143110837 8908800 248 1992294400 4194304 4922060 140736781040144 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27704/statm: 2175 248 208 178 0 68 0
[pid=27705] ppid=27704 vsize=83348 CPUtime=1790.51
/proc/27705/stat : 27705 (pb_cplex) R 27704 27704 27462 0 -1 4202496 210744 0 0 0 178835 216 0 0 19 0 2 0 143110837 85348352 15147 1992294400 134512640 146736320 4291997232 18446744073709551615 136388081 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27705/statm: 20837 15147 1071 2985 0 17379 0
[pid=27705/tid=27717] ppid=27704 vsize=83348 CPUtime=722.13
/proc/27705/task/27717/stat : 27717 (pb_cplex) R 27704 27704 27462 0 -1 4202560 73010 0 0 0 72123 90 0 0 19 0 2 0 143136464 85348352 15147 1992294400 134512640 146736320 4291997232 18446744073709551615 136006910 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1790.51
Current children cumulated vsize (KiB) 92048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1067.1 s]
/proc/loadavg: 1.96 1.92 1.82 3/109 27737
/proc/meminfo: memFree=1709864/2059040 swapFree=4135664/4192956
[pid=27704] ppid=27702 vsize=8700 CPUtime=0
/proc/27704/stat : 27704 (run) S 27702 27704 27462 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143110837 8908800 248 1992294400 4194304 4922060 140736781040144 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27704/statm: 2175 248 208 178 0 68 0
[pid=27705] ppid=27704 vsize=83348 CPUtime=1800.06
/proc/27705/stat : 27705 (pb_cplex) R 27704 27704 27462 0 -1 4202496 210744 0 0 0 179790 216 0 0 25 0 2 0 143110837 85348352 15147 1992294400 134512640 146736320 4291997232 18446744073709551615 136006282 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27705/statm: 20837 15147 1071 2985 0 17379 0
[pid=27705/tid=27717] ppid=27704 vsize=83348 CPUtime=726.89
/proc/27705/task/27717/stat : 27717 (pb_cplex) R 27704 27704 27462 0 -1 4202560 73010 0 0 0 72599 90 0 0 25 0 2 0 143136464 85348352 15147 1992294400 134512640 146736320 4291997232 18446744073709551615 136403114 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 92048

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

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

[startup+1067.1 s]
/proc/loadavg: 1.96 1.92 1.82 3/109 27737
/proc/meminfo: memFree=1709864/2059040 swapFree=4135664/4192956
[pid=27704] ppid=27702 vsize=8700 CPUtime=0
/proc/27704/stat : 27704 (run) S 27702 27704 27462 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143110837 8908800 248 1992294400 4194304 4922060 140736781040144 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27704/statm: 2175 248 208 178 0 68 0
[pid=27705] ppid=27704 vsize=83348 CPUtime=1800.06
/proc/27705/stat : 27705 (pb_cplex) R 27704 27704 27462 0 -1 4202496 210744 0 0 0 179790 216 0 0 25 0 2 0 143110837 85348352 15147 1992294400 134512640 146736320 4291997232 18446744073709551615 136006282 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27705/statm: 20837 15147 1071 2985 0 17379 0
[pid=27705/tid=27717] ppid=27704 vsize=83348 CPUtime=726.89
/proc/27705/task/27717/stat : 27717 (pb_cplex) R 27704 27704 27462 0 -1 4202560 73010 0 0 0 72599 90 0 0 25 0 2 0 143136464 85348352 15147 1992294400 134512640 146736320 4291997232 18446744073709551615 136403114 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 92048

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27704 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 1800.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1067.12
CPU time (s): 1800.06
CPU user time (s): 1797.9
CPU system time (s): 2.16
CPU usage (%): 168.684
Max. virtual memory (cumulated for all children) (KiB): 101700

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= 364
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 1.86871 second user time and 5.02823 second system time

The end

Launcher Data 

Begin job on node049 at 2010-07-01 23:03:48
IDJOB=2695805
IDBENCH=2109
IDSOLVER=1209
FILE ID=node049/2695805-1278018228
PBS_JOBID= 11198716
Free space on /tmp= 62352 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par32-3.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695805-1278018228/watcher-2695805-1278018228 -o /tmp/evaluation-result-2695805-1278018228/solver-2695805-1278018228 -C 1800 -W 2000 -M 1800  run HOME/instance-2695805-1278018228.opb

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

MD5SUM BENCH= 473e2cd0e31e48ba0932d7bd34857dd0
RANDOM SEED=2034928386

node049.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		: 3000.244
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		: 3000.244
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:       1768448 kB
Buffers:         68292 kB
Cached:         130628 kB
SwapCached:      12240 kB
Active:         104168 kB
Inactive:       109932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1768448 kB
SwapTotal:     4192956 kB
SwapFree:      4135664 kB
Dirty:           17024 kB
Writeback:           0 kB
AnonPages:       12300 kB
Mapped:           8408 kB
Slab:            54220 kB
PageTables:       4144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184080 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62332 MiB
End job on node049 at 2010-07-01 23:21:37