Trace number 2696070

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) 1800.09 1293.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii16b1.opb
MD5SUMd42136d6ba87217ffb9b46d4998ea4fa
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1414
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1382
Optimality of the best value was proved NO
Number of variables3456
Total number of constraints26520
Number of constraints which are clauses26520
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 constraint2
Maximum length of a constraint16
Number of terms in the objective function 3456
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 3456
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 3456
Number of bits of the biggest sum of numbers12
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-2696070-1278018496.opb.
0.00/0.00	c Instance file HOME/instance-2696070-1278018496.opb
0.00/0.00	c File size is 769703 bytes.
3.19/3.24	c Highest Coefficient sum: 17
3.19/3.24	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
3.19/3.28	c ============================[ Problem Statistics ]=============================
3.19/3.28	c |                                                                             |
3.19/3.28	c |  Parsing time:          3.26         s                                      |
3.19/3.28	c |  Number Variables:      3456                                                |
3.19/3.29	c |  Number Constraints:    26520                                               |
3.19/3.29	c ===============================================================================
1800.09/1293.62	c Remaining time 1796.73 sec.
1800.09/1293.62	c 
1800.09/1293.62	c *** INTERRUPTED ***
1800.09/1293.62	s UNKNOWN
1800.09/1293.62	c Total CPU time              : 1792.17 s
1800.09/1293.62	c Memory used           : 164.20 MB
1800.09/1293.62	c CPU time              : 1792.17 s
1800.09/1293.62	c 
1800.09/1293.62	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-2696070-1278018496/watcher-2696070-1278018496 -o /tmp/evaluation-result-2696070-1278018496/solver-2696070-1278018496 -C 1800 -W 2000 -M 1800 run HOME/instance-2696070-1278018496.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: 2.03 2.05 1.82 4/107 24564
/proc/meminfo: memFree=1326156/2059040 swapFree=4139232/4192956
[pid=24564] ppid=24562 vsize=8700 CPUtime=0
/proc/24564/stat : 24564 (run) S 24562 24564 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175505340 8908800 249 1992294400 4194304 4922060 140735378404176 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24564/statm: 2175 249 208 178 0 68 0

[startup+0.0346861 s]
/proc/loadavg: 2.03 2.05 1.82 4/107 24564
/proc/meminfo: memFree=1326156/2059040 swapFree=4139232/4192956
[pid=24564] ppid=24562 vsize=8700 CPUtime=0
/proc/24564/stat : 24564 (run) S 24562 24564 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175505340 8908800 249 1992294400 4194304 4922060 140735378404176 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24564/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100692 s]
/proc/loadavg: 2.03 2.05 1.82 4/107 24564
/proc/meminfo: memFree=1326156/2059040 swapFree=4139232/4192956
[pid=24564] ppid=24562 vsize=8700 CPUtime=0
/proc/24564/stat : 24564 (run) S 24562 24564 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175505340 8908800 249 1992294400 4194304 4922060 140735378404176 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24564/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.30071 s]
/proc/loadavg: 2.03 2.05 1.82 4/107 24564
/proc/meminfo: memFree=1326156/2059040 swapFree=4139232/4192956
[pid=24564] ppid=24562 vsize=8700 CPUtime=0
/proc/24564/stat : 24564 (run) S 24562 24564 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175505340 8908800 249 1992294400 4194304 4922060 140735378404176 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24564/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700746 s]
/proc/loadavg: 2.03 2.05 1.82 4/107 24564
/proc/meminfo: memFree=1326156/2059040 swapFree=4139232/4192956
[pid=24564] ppid=24562 vsize=8700 CPUtime=0
/proc/24564/stat : 24564 (run) S 24562 24564 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175505340 8908800 249 1992294400 4194304 4922060 140735378404176 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24564/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50082 s]
/proc/loadavg: 2.03 2.05 1.82 2/109 24566
/proc/meminfo: memFree=1324784/2059040 swapFree=4139232/4192956
[pid=24564] ppid=24562 vsize=8700 CPUtime=0
/proc/24564/stat : 24564 (run) S 24562 24564 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175505340 8908800 249 1992294400 4194304 4922060 140735378404176 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24564/statm: 2175 249 208 178 0 68 0
[pid=24565] ppid=24564 vsize=14244 CPUtime=1.49
/proc/24565/stat : 24565 (pb_cplex) R 24564 24564 24131 0 -1 4202496 600 0 0 0 149 0 0 0 25 0 1 0 175505340 14585856 554 1992294400 134512640 146736320 4293743456 18446744073709551615 140647813 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24565/statm: 3561 554 292 2985 0 307 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22944

[startup+3.10196 s]
/proc/loadavg: 2.03 2.05 1.82 2/109 24566
/proc/meminfo: memFree=1324660/2059040 swapFree=4139232/4192956
[pid=24564] ppid=24562 vsize=8700 CPUtime=0
/proc/24564/stat : 24564 (run) S 24562 24564 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175505340 8908800 249 1992294400 4194304 4922060 140735378404176 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24564/statm: 2175 249 208 178 0 68 0
[pid=24565] ppid=24564 vsize=15184 CPUtime=3.09
/proc/24565/stat : 24565 (pb_cplex) R 24564 24564 24131 0 -1 4202496 890 0 0 0 309 0 0 0 25 0 1 0 175505340 15548416 844 1992294400 134512640 146736320 4293743456 18446744073709551615 144711516 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24565/statm: 3796 845 344 2985 0 542 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23884

[startup+6.30125 s]
/proc/loadavg: 1.95 2.04 1.82 2/109 24566
/proc/meminfo: memFree=1287336/2059040 swapFree=4139232/4192956
[pid=24564] ppid=24562 vsize=8700 CPUtime=0
/proc/24564/stat : 24564 (run) S 24562 24564 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175505340 8908800 249 1992294400 4194304 4922060 140735378404176 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24564/statm: 2175 249 208 178 0 68 0
[pid=24565] ppid=24564 vsize=84992 CPUtime=6.29
/proc/24565/stat : 24565 (pb_cplex) R 24564 24564 24131 0 -1 4202496 16071 0 0 0 624 5 0 0 24 0 1 0 175505340 87031808 11577 1992294400 134512640 146736320 4293743456 18446744073709551615 137698483 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24565/statm: 21248 11577 959 2985 0 17790 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 93692

[startup+12.7018 s]
/proc/loadavg: 1.87 2.02 1.81 2/109 24566
/proc/meminfo: memFree=1281508/2059040 swapFree=4139232/4192956
[pid=24564] ppid=24562 vsize=8700 CPUtime=0
/proc/24564/stat : 24564 (run) S 24562 24564 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175505340 8908800 249 1992294400 4194304 4922060 140735378404176 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24564/statm: 2175 249 208 178 0 68 0
[pid=24565] ppid=24564 vsize=84760 CPUtime=12.68
/proc/24565/stat : 24565 (pb_cplex) R 24564 24564 24131 0 -1 4202496 30085 0 0 0 1258 10 0 0 25 0 1 0 175505340 86794240 11786 1992294400 134512640 146736320 4293743456 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24565/statm: 21190 11786 998 2985 0 17732 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 93460

[startup+25.501 s]
/proc/loadavg: 1.68 1.97 1.80 2/109 24566
/proc/meminfo: memFree=1281508/2059040 swapFree=4139232/4192956
[pid=24564] ppid=24562 vsize=8700 CPUtime=0
/proc/24564/stat : 24564 (run) S 24562 24564 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175505340 8908800 249 1992294400 4194304 4922060 140735378404176 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24564/statm: 2175 249 208 178 0 68 0
[pid=24565] ppid=24564 vsize=84760 CPUtime=25.48
/proc/24565/stat : 24565 (pb_cplex) R 24564 24564 24131 0 -1 4202496 32532 0 0 0 2537 11 0 0 25 0 1 0 175505340 86794240 11825 1992294400 134512640 146736320 4293743456 18446744073709551615 139043577 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24565/statm: 21190 11825 998 2985 0 17732 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 93460

[startup+51.1013 s]
/proc/loadavg: 1.45 1.89 1.78 2/109 24568
/proc/meminfo: memFree=1281260/2059040 swapFree=4139232/4192956
[pid=24564] ppid=24562 vsize=8700 CPUtime=0
/proc/24564/stat : 24564 (run) S 24562 24564 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175505340 8908800 249 1992294400 4194304 4922060 140735378404176 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24564/statm: 2175 249 208 178 0 68 0
[pid=24565] ppid=24564 vsize=84760 CPUtime=51.05
/proc/24565/stat : 24565 (pb_cplex) R 24564 24564 24131 0 -1 4202496 37918 0 0 0 5092 13 0 0 25 0 1 0 175505340 86794240 11825 1992294400 134512640 146736320 4293743456 18446744073709551615 136017474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24565/statm: 21190 11825 998 2985 0 17732 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 93460

[startup+102.309 s]
/proc/loadavg: 1.27 1.77 1.74 2/109 24568
/proc/meminfo: memFree=1278904/2059040 swapFree=4139232/4192956
[pid=24564] ppid=24562 vsize=8700 CPUtime=0
/proc/24564/stat : 24564 (run) S 24562 24564 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175505340 8908800 249 1992294400 4194304 4922060 140735378404176 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24564/statm: 2175 249 208 178 0 68 0
[pid=24565] ppid=24564 vsize=85268 CPUtime=102.24
/proc/24565/stat : 24565 (pb_cplex) R 24564 24564 24131 0 -1 4202496 281265 0 0 0 10121 103 0 0 25 0 1 0 175505340 87314432 12640 1992294400 134512640 146736320 4293743456 18446744073709551615 135854189 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24565/statm: 21317 12640 1015 2985 0 17859 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 93968

[startup+162.301 s]
/proc/loadavg: 1.10 1.62 1.69 2/109 24570
/proc/meminfo: memFree=1269356/2059040 swapFree=4139232/4192956
[pid=24564] ppid=24562 vsize=8700 CPUtime=0
/proc/24564/stat : 24564 (run) S 24562 24564 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175505340 8908800 249 1992294400 4194304 4922060 140735378404176 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24564/statm: 2175 249 208 178 0 68 0
[pid=24565] ppid=24564 vsize=86292 CPUtime=162.21
/proc/24565/stat : 24565 (pb_cplex) R 24564 24564 24131 0 -1 4202496 578216 0 0 0 16001 220 0 0 25 0 1 0 175505340 88363008 12882 1992294400 134512640 146736320 4293743456 18446744073709551615 139044550 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24565/statm: 21573 12882 1015 2985 0 18115 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 94992

[startup+222.302 s]
/proc/loadavg: 1.10 1.52 1.65 3/110 24573
/proc/meminfo: memFree=1226568/2059040 swapFree=4139232/4192956
[pid=24564] ppid=24562 vsize=8700 CPUtime=0
/proc/24564/stat : 24564 (run) S 24562 24564 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175505340 8908800 249 1992294400 4194304 4922060 140735378404176 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24564/statm: 2175 249 208 178 0 68 0
[pid=24565] ppid=24564 vsize=162908 CPUtime=225.15
/proc/24565/stat : 24565 (pb_cplex) R 24564 24564 24131 0 -1 4202496 643285 0 0 0 22266 249 0 0 25 0 2 0 175505340 166817792 25534 1992294400 134512640 146736320 4293743456 18446744073709551615 136007277 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24565/statm: 40727 25534 1047 2985 0 37269 0
[pid=24565/tid=24573] ppid=24564 vsize=162908 CPUtime=6.06
/proc/24565/task/24573/stat : 24573 (pb_cplex) R 24564 24564 24131 0 -1 4202560 8901 0 0 0 602 4 0 0 19 0 2 0 175525082 166817792 25534 1992294400 134512640 146736320 4293743456 18446744073709551615 139042888 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 225.15
Current children cumulated vsize (KiB) 171608

[startup+282.301 s]
/proc/loadavg: 1.53 1.57 1.66 3/110 24575
/proc/meminfo: memFree=1223840/2059040 swapFree=4139232/4192956
[pid=24564] ppid=24562 vsize=8700 CPUtime=0
/proc/24564/stat : 24564 (run) S 24562 24564 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175505340 8908800 249 1992294400 4194304 4922060 140735378404176 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24564/statm: 2175 249 208 178 0 68 0
[pid=24565] ppid=24564 vsize=165376 CPUtime=336.77
/proc/24565/stat : 24565 (pb_cplex) R 24564 24564 24131 0 -1 4202496 688930 0 0 0 33398 279 0 0 25 0 2 0 175505340 169345024 26237 1992294400 134512640 146736320 4293743456 18446744073709551615 135443327 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24565/statm: 41344 26237 1047 2985 0 37886 0
[pid=24565/tid=24573] ppid=24564 vsize=165376 CPUtime=57.7
/proc/24565/task/24573/stat : 24573 (pb_cplex) R 24564 24564 24131 0 -1 4202560 33134 0 0 0 5750 20 0 0 25 0 2 0 175525082 169345024 26237 1992294400 134512640 146736320 4293743456 18446744073709551615 135526881 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 336.77
Current children cumulated vsize (KiB) 174076

[startup+342.301 s]
/proc/loadavg: 1.57 1.57 1.65 3/110 24577
/proc/meminfo: memFree=1222352/2059040 swapFree=4139232/4192956
[pid=24564] ppid=24562 vsize=8700 CPUtime=0
/proc/24564/stat : 24564 (run) S 24562 24564 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175505340 8908800 249 1992294400 4194304 4922060 140735378404176 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24564/statm: 2175 249 208 178 0 68 0
[pid=24565] ppid=24564 vsize=167508 CPUtime=439.22
/proc/24565/stat : 24565 (pb_cplex) R 24564 24564 24131 0 -1 4202496 723856 0 0 0 43618 304 0 0 25 0 2 0 175505340 171528192 26589 1992294400 134512640 146736320 4293743456 18446744073709551615 136403494 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24565/statm: 41877 26589 1049 2985 0 38419 0
[pid=24565/tid=24573] ppid=24564 vsize=167508 CPUtime=116.81
/proc/24565/task/24573/stat : 24573 (pb_cplex) R 24564 24564 24131 0 -1 4202560 66974 0 0 0 11641 40 0 0 25 0 2 0 175525082 171528192 26589 1992294400 134512640 146736320 4293743456 18446744073709551615 138462755 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 439.22
Current children cumulated vsize (KiB) 176208

[startup+402.301 s]
/proc/loadavg: 1.30 1.51 1.62 2/109 24577
/proc/meminfo: memFree=1266504/2059040 swapFree=4139232/4192956
[pid=24564] ppid=24562 vsize=8700 CPUtime=0
/proc/24564/stat : 24564 (run) S 24562 24564 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175505340 8908800 249 1992294400 4194304 4922060 140735378404176 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24564/statm: 2175 249 208 178 0 68 0
[pid=24565] ppid=24564 vsize=82420 CPUtime=501.43

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

[pid=24565] ppid=24564 vsize=155208 CPUtime=871.64
/proc/24565/stat : 24565 (pb_cplex) S 24564 24564 24131 0 -1 4202496 918879 0 0 0 86752 412 0 0 25 0 2 0 175505340 158932992 28811 1992294400 134512640 146736320 4293743456 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24565/statm: 38802 28811 1077 2985 0 35344 0
[pid=24565/tid=24582] ppid=24564 vsize=155208 CPUtime=93.67
/proc/24565/task/24582/stat : 24582 (pb_cplex) R 24564 24564 24131 0 -1 4202560 58471 0 0 0 9335 32 0 0 25 0 2 0 175559492 158932992 28811 1992294400 134512640 146736320 4293743456 18446744073709551615 135450735 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 871.64
Current children cumulated vsize (KiB) 163908

[startup+762.309 s]
/proc/loadavg: 1.43 1.38 1.51 2/110 24588
/proc/meminfo: memFree=1213672/2059040 swapFree=4139232/4192956
[pid=24564] ppid=24562 vsize=8700 CPUtime=0
/proc/24564/stat : 24564 (run) S 24562 24564 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175505340 8908800 249 1992294400 4194304 4922060 140735378404176 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24564/statm: 2175 249 208 178 0 68 0
[pid=24565] ppid=24564 vsize=154184 CPUtime=953.16
/proc/24565/stat : 24565 (pb_cplex) R 24564 24564 24131 0 -1 4202496 963022 0 0 0 94877 439 0 0 25 0 2 0 175505340 157884416 28759 1992294400 134512640 146736320 4293743456 18446744073709551615 136388561 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24565/statm: 38546 28759 1077 2985 0 35088 0
[pid=24565/tid=24582] ppid=24564 vsize=154184 CPUtime=123.33
/proc/24565/task/24582/stat : 24582 (pb_cplex) S 24564 24564 24131 0 -1 4202560 87921 0 0 0 12284 49 0 0 23 0 2 0 175559492 157884416 28759 1992294400 134512640 146736320 4293743456 18446744073709551615 144580073 0 2 4096 16387 18446604437845345600 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 953.16
Current children cumulated vsize (KiB) 162884

[startup+822.302 s]
/proc/loadavg: 1.35 1.37 1.50 2/110 24590
/proc/meminfo: memFree=1214168/2059040 swapFree=4139232/4192956
[pid=24564] ppid=24562 vsize=8700 CPUtime=0
/proc/24564/stat : 24564 (run) S 24562 24564 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175505340 8908800 249 1992294400 4194304 4922060 140735378404176 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24564/statm: 2175 249 208 178 0 68 0
[pid=24565] ppid=24564 vsize=154572 CPUtime=1038.03
/proc/24565/stat : 24565 (pb_cplex) R 24564 24564 24131 0 -1 4202496 1002513 0 0 0 103339 464 0 0 25 0 2 0 175505340 158281728 28617 1992294400 134512640 146736320 4293743456 18446744073709551615 136384861 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24565/statm: 38643 28617 1079 2985 0 35185 0
[pid=24565/tid=24582] ppid=24564 vsize=154572 CPUtime=150.82
/proc/24565/task/24582/stat : 24582 (pb_cplex) R 24564 24564 24131 0 -1 4202560 113611 0 0 0 15017 65 0 0 18 0 2 0 175559492 158281728 28617 1992294400 134512640 146736320 4293743456 18446744073709551615 135455282 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1038.03
Current children cumulated vsize (KiB) 163272

[startup+882.301 s]
/proc/loadavg: 1.49 1.42 1.50 2/110 24592
/proc/meminfo: memFree=1212928/2059040 swapFree=4139232/4192956
[pid=24564] ppid=24562 vsize=8700 CPUtime=0
/proc/24564/stat : 24564 (run) S 24562 24564 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175505340 8908800 249 1992294400 4194304 4922060 140735378404176 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24564/statm: 2175 249 208 178 0 68 0
[pid=24565] ppid=24564 vsize=155260 CPUtime=1137.29
/proc/24565/stat : 24565 (pb_cplex) R 24564 24564 24131 0 -1 4202496 1073938 0 0 0 113220 509 0 0 25 0 2 0 175505340 158986240 28917 1992294400 134512640 146736320 4293743456 18446744073709551615 136007616 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24565/statm: 38815 28917 1079 2985 0 35357 0
[pid=24565/tid=24582] ppid=24564 vsize=155260 CPUtime=201.32
/proc/24565/task/24582/stat : 24582 (pb_cplex) S 24564 24564 24131 0 -1 4202560 155568 0 0 0 20042 90 0 0 25 0 2 0 175559492 158986240 28917 1992294400 134512640 146736320 4293743456 18446744073709551615 144580073 0 2 4096 16387 18446604437845345600 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1137.29
Current children cumulated vsize (KiB) 163960

[startup+942.301 s]
/proc/loadavg: 1.47 1.43 1.50 3/110 24594
/proc/meminfo: memFree=1211812/2059040 swapFree=4139232/4192956
[pid=24564] ppid=24562 vsize=8700 CPUtime=0
/proc/24564/stat : 24564 (run) S 24562 24564 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175505340 8908800 249 1992294400 4194304 4922060 140735378404176 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24564/statm: 2175 249 208 178 0 68 0
[pid=24565] ppid=24564 vsize=156488 CPUtime=1232.16
/proc/24565/stat : 24565 (pb_cplex) R 24564 24564 24131 0 -1 4202496 1159855 0 0 0 122660 556 0 0 20 0 2 0 175505340 160243712 29199 1992294400 134512640 146736320 4293743456 18446744073709551615 136007286 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24565/statm: 39122 29199 1079 2985 0 35664 0
[pid=24565/tid=24582] ppid=24564 vsize=156488 CPUtime=246.14
/proc/24565/task/24582/stat : 24582 (pb_cplex) R 24564 24564 24131 0 -1 4202560 204554 0 0 0 24498 116 0 0 20 0 2 0 175559492 160243712 29199 1992294400 134512640 146736320 4293743456 18446744073709551615 136403546 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1232.16
Current children cumulated vsize (KiB) 165188

[startup+1002.3 s]
/proc/loadavg: 1.51 1.45 1.50 3/110 24594
/proc/meminfo: memFree=1209828/2059040 swapFree=4139232/4192956
[pid=24564] ppid=24562 vsize=8700 CPUtime=0
/proc/24564/stat : 24564 (run) S 24562 24564 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175505340 8908800 249 1992294400 4194304 4922060 140735378404176 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24564/statm: 2175 249 208 178 0 68 0
[pid=24565] ppid=24564 vsize=158516 CPUtime=1332.36
/proc/24565/stat : 24565 (pb_cplex) R 24564 24564 24131 0 -1 4202496 1250532 0 0 0 132629 607 0 0 25 0 2 0 175505340 162320384 29695 1992294400 134512640 146736320 4293743456 18446744073709551615 136006323 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24565/statm: 39629 29695 1079 2985 0 36171 0
[pid=24565/tid=24582] ppid=24564 vsize=158516 CPUtime=291.07
/proc/24565/task/24582/stat : 24582 (pb_cplex) R 24564 24564 24131 0 -1 4202560 254096 0 0 0 28963 144 0 0 21 0 2 0 175559492 162320384 29695 1992294400 134512640 146736320 4293743456 18446744073709551615 136007378 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1332.36
Current children cumulated vsize (KiB) 167216

[startup+1062.3 s]
/proc/loadavg: 1.53 1.48 1.51 3/110 24596
/proc/meminfo: memFree=1208836/2059040 swapFree=4139232/4192956
[pid=24564] ppid=24562 vsize=8700 CPUtime=0
/proc/24564/stat : 24564 (run) S 24562 24564 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175505340 8908800 249 1992294400 4194304 4922060 140735378404176 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24564/statm: 2175 249 208 178 0 68 0
[pid=24565] ppid=24564 vsize=159012 CPUtime=1436.3
/proc/24565/stat : 24565 (pb_cplex) R 24564 24564 24131 0 -1 4202496 1317430 0 0 0 142984 646 0 0 25 0 2 0 175505340 162828288 29931 1992294400 134512640 146736320 4293743456 18446744073709551615 136403546 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24565/statm: 39753 29931 1079 2985 0 36295 0
[pid=24565/tid=24582] ppid=24564 vsize=159012 CPUtime=339.25
/proc/24565/task/24582/stat : 24582 (pb_cplex) R 24564 24564 24131 0 -1 4202560 287784 0 0 0 33761 164 0 0 25 0 2 0 175559492 162828288 29931 1992294400 134512640 146736320 4293743456 18446744073709551615 136001974 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1436.3
Current children cumulated vsize (KiB) 167712

[startup+1122.3 s]
/proc/loadavg: 1.85 1.58 1.54 5/110 24598
/proc/meminfo: memFree=1207968/2059040 swapFree=4139232/4192956
[pid=24564] ppid=24562 vsize=8700 CPUtime=0
/proc/24564/stat : 24564 (run) S 24562 24564 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175505340 8908800 249 1992294400 4194304 4922060 140735378404176 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24564/statm: 2175 249 208 178 0 68 0
[pid=24565] ppid=24564 vsize=160476 CPUtime=1536.27
/proc/24565/stat : 24565 (pb_cplex) R 24564 24564 24131 0 -1 4202496 1371946 0 0 0 152948 679 0 0 25 0 2 0 175505340 164327424 30128 1992294400 134512640 146736320 4293743456 18446744073709551615 139044505 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24565/statm: 40119 30128 1079 2985 0 36661 0
[pid=24565/tid=24582] ppid=24564 vsize=160476 CPUtime=381.14
/proc/24565/task/24582/stat : 24582 (pb_cplex) R 24564 24564 24131 0 -1 4202560 316410 0 0 0 37933 181 0 0 19 0 2 0 175559492 164327424 30128 1992294400 134512640 146736320 4293743456 18446744073709551615 136007053 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1536.27
Current children cumulated vsize (KiB) 169176

[startup+1182.3 s]
/proc/loadavg: 1.96 1.65 1.57 2/110 24600
/proc/meminfo: memFree=1206480/2059040 swapFree=4139232/4192956
[pid=24564] ppid=24562 vsize=8700 CPUtime=0
/proc/24564/stat : 24564 (run) S 24562 24564 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175505340 8908800 249 1992294400 4194304 4922060 140735378404176 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24564/statm: 2175 249 208 178 0 68 0
[pid=24565] ppid=24564 vsize=162524 CPUtime=1632.39
/proc/24565/stat : 24565 (pb_cplex) R 24564 24564 24131 0 -1 4202496 1429862 0 0 0 162525 714 0 0 25 0 2 0 175505340 166424576 30772 1992294400 134512640 146736320 4293743456 18446744073709551615 136400733 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24565/statm: 40631 30772 1079 2985 0 37173 0
[pid=24565/tid=24582] ppid=24564 vsize=162524 CPUtime=421.43
/proc/24565/task/24582/stat : 24582 (pb_cplex) R 24564 24564 24131 0 -1 4202560 350739 0 0 0 41942 201 0 0 18 0 2 0 175559492 166424576 30772 1992294400 134512640 146736320 4293743456 18446744073709551615 136007668 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1632.39
Current children cumulated vsize (KiB) 171224

[startup+1242.3 s]
/proc/loadavg: 1.91 1.68 1.58 2/110 24602
/proc/meminfo: memFree=1202140/2059040 swapFree=4139232/4192956
[pid=24564] ppid=24562 vsize=8700 CPUtime=0
/proc/24564/stat : 24564 (run) S 24562 24564 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175505340 8908800 249 1992294400 4194304 4922060 140735378404176 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24564/statm: 2175 249 208 178 0 68 0
[pid=24565] ppid=24564 vsize=166660 CPUtime=1724.16
/proc/24565/stat : 24565 (pb_cplex) R 24564 24564 24131 0 -1 4202496 1499736 0 0 0 171657 759 0 0 25 0 2 0 175505340 170659840 31561 1992294400 134512640 146736320 4293743456 18446744073709551615 136384858 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24565/statm: 41665 31561 1079 2985 0 38207 0
[pid=24565/tid=24582] ppid=24564 vsize=166660 CPUtime=465.99
/proc/24565/task/24582/stat : 24582 (pb_cplex) S 24564 24564 24131 0 -1 4202560 387301 0 0 0 46375 224 0 0 25 0 2 0 175559492 170659840 31561 1992294400 134512640 146736320 4293743456 18446744073709551615 144580073 0 2 4096 16387 18446604437845345600 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1724.16
Current children cumulated vsize (KiB) 175360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1293.61 s]
/proc/loadavg: 1.63 1.64 1.57 6/110 24602
/proc/meminfo: memFree=1200280/2059040 swapFree=4139232/4192956
[pid=24564] ppid=24562 vsize=8700 CPUtime=0
/proc/24564/stat : 24564 (run) S 24562 24564 24131 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 175505340 8908800 249 1992294400 4194304 4922060 140735378404176 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24564/statm: 2175 249 208 178 0 68 0
[pid=24565] ppid=24564 vsize=168132 CPUtime=1800.09
/proc/24565/stat : 24565 (pb_cplex) R 24564 24564 24131 0 -1 4202496 1553086 0 0 0 179215 794 0 0 18 0 2 0 175505340 172167168 32097 1992294400 134512640 146736320 4293743456 18446744073709551615 135983217 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/24565/statm: 42033 32097 1079 2985 0 38575 0
[pid=24565/tid=24582] ppid=24564 vsize=168132 CPUtime=497.54
/proc/24565/task/24582/stat : 24582 (pb_cplex) R 24564 24564 24131 0 -1 4202560 410656 0 0 0 49516 238 0 0 25 0 2 0 175559492 172167168 32097 1992294400 134512640 146736320 4293743456 18446744073709551615 136007289 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 176832

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 24564 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1293.63
CPU time (s): 1800.09
CPU user time (s): 1792.15
CPU system time (s): 7.94
CPU usage (%): 139.15
Max. virtual memory (cumulated for all children) (KiB): 178296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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 2.40563 second user time and 6.36703 second system time

The end

Launcher Data 

Begin job on node025 at 2010-07-01 23:08:16
IDJOB=2696070
IDBENCH=2161
IDSOLVER=1209
FILE ID=node025/2696070-1278018496
PBS_JOBID= 11198736
Free space on /tmp= 62232 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii16b1.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696070-1278018496/watcher-2696070-1278018496 -o /tmp/evaluation-result-2696070-1278018496/solver-2696070-1278018496 -C 1800 -W 2000 -M 1800  run HOME/instance-2696070-1278018496.opb

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

MD5SUM BENCH= d42136d6ba87217ffb9b46d4998ea4fa
RANDOM SEED=493567677

node025.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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1326684 kB
Buffers:        201632 kB
Cached:         412632 kB
SwapCached:       7972 kB
Active:         322056 kB
Inactive:       307332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1326684 kB
SwapTotal:     4192956 kB
SwapFree:      4139232 kB
Dirty:           17528 kB
Writeback:           0 kB
AnonPages:       12792 kB
Mapped:          12016 kB
Slab:            80988 kB
PageTables:       4260 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183040 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= 62216 MiB
End job on node025 at 2010-07-01 23:29:52