Trace number 2697090

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 1771.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_60_3.opb
MD5SUMd5313ea0d4ce989dad692c9adfb6f827
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark19
Best CPU time to get the best result obtained on this benchmark1800.51
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 17
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints500
Minimum length of a constraint61
Maximum length of a constraint111
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)37460
Sum of products size (including duplicates)74920
Number of different products37460
Sum of products size74920

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697090-1278049955.opb.
0.00/0.00	c Instance file HOME/instance-2697090-1278049955.opb
0.00/0.00	c File size is 2902193 bytes.
1.59/1.64	c Highest Coefficient sum: 112
1.59/1.64	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
1.69/1.76	c ============================[ Problem Statistics ]=============================
1.69/1.76	c |                                                                             |
1.69/1.76	c |  Parsing time:          1.73         s                                      |
1.69/1.76	c |  Number Variables:      37960                                               |
1.69/1.79	c |  Number Constraints:    75420                                               |
1.69/1.79	c ===============================================================================
1800.09/1771.50	c Remaining time 1798.26 sec.
1800.09/1771.50	c 
1800.09/1771.50	c *** INTERRUPTED ***
1800.09/1771.50	s UNKNOWN
1800.09/1771.50	c Total CPU time              : 1794.75 s
1800.09/1771.50	c Memory used           : 211.88 MB
1800.09/1771.50	c CPU time              : 1794.75 s
1800.09/1771.50	c 
1800.09/1771.50	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-2697090-1278049955/watcher-2697090-1278049955 -o /tmp/evaluation-result-2697090-1278049955/solver-2697090-1278049955 -C 1800 -W 2000 -M 1800 run HOME/instance-2697090-1278049955.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: 1.90 1.90 1.82 3/106 26645
/proc/meminfo: memFree=1755096/2059040 swapFree=4139180/4192956
[pid=26645] ppid=26643 vsize=8700 CPUtime=0
/proc/26645/stat : 26645 (run) R 26643 26645 26273 0 -1 4202496 347 0 0 0 0 0 0 0 20 0 1 0 180599177 8908800 248 1992294400 4194304 4922060 140736179559984 18446744073709551615 211173351829 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/26645/statm: 2175 248 208 178 0 68 0

[startup+0.082166 s]
/proc/loadavg: 1.90 1.90 1.82 3/106 26645
/proc/meminfo: memFree=1755096/2059040 swapFree=4139180/4192956
[pid=26645] ppid=26643 vsize=8700 CPUtime=0
/proc/26645/stat : 26645 (run) S 26643 26645 26273 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180599177 8908800 248 1992294400 4194304 4922060 140736179559984 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26645/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101169 s]
/proc/loadavg: 1.90 1.90 1.82 3/106 26645
/proc/meminfo: memFree=1755096/2059040 swapFree=4139180/4192956
[pid=26645] ppid=26643 vsize=8700 CPUtime=0
/proc/26645/stat : 26645 (run) S 26643 26645 26273 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180599177 8908800 248 1992294400 4194304 4922060 140736179559984 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26645/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301207 s]
/proc/loadavg: 1.90 1.90 1.82 3/106 26645
/proc/meminfo: memFree=1755096/2059040 swapFree=4139180/4192956
[pid=26645] ppid=26643 vsize=8700 CPUtime=0
/proc/26645/stat : 26645 (run) S 26643 26645 26273 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180599177 8908800 248 1992294400 4194304 4922060 140736179559984 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26645/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.70128 s]
/proc/loadavg: 1.90 1.90 1.82 3/106 26645
/proc/meminfo: memFree=1755096/2059040 swapFree=4139180/4192956
[pid=26645] ppid=26643 vsize=8700 CPUtime=0
/proc/26645/stat : 26645 (run) S 26643 26645 26273 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180599177 8908800 248 1992294400 4194304 4922060 140736179559984 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26645/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50143 s]
/proc/loadavg: 1.90 1.90 1.82 2/108 26647
/proc/meminfo: memFree=1745780/2059040 swapFree=4139180/4192956
[pid=26645] ppid=26643 vsize=8700 CPUtime=0
/proc/26645/stat : 26645 (run) S 26643 26645 26273 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180599177 8908800 248 1992294400 4194304 4922060 140736179559984 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26645/statm: 2175 248 208 178 0 68 0
[pid=26646] ppid=26645 vsize=35168 CPUtime=1.49
/proc/26646/stat : 26646 (pb_cplex) R 26645 26645 26273 0 -1 4202496 5982 0 0 0 148 1 0 0 25 0 1 0 180599177 36012032 5676 1992294400 134512640 146736320 4294125664 18446744073709551615 144716523 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26646/statm: 8792 5676 868 2985 0 5017 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43868

[startup+3.10073 s]
/proc/loadavg: 1.83 1.89 1.82 2/108 26647
/proc/meminfo: memFree=1701636/2059040 swapFree=4139180/4192956
[pid=26645] ppid=26643 vsize=8700 CPUtime=0
/proc/26645/stat : 26645 (run) S 26643 26645 26273 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180599177 8908800 248 1992294400 4194304 4922060 140736179559984 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26645/statm: 2175 248 208 178 0 68 0
[pid=26646] ppid=26645 vsize=159700 CPUtime=3.07
/proc/26646/stat : 26646 (pb_cplex) R 26645 26645 26273 0 -1 4202496 31185 0 0 0 293 14 0 0 19 0 1 0 180599177 163532800 19019 1992294400 134512640 146736320 4294125664 18446744073709551615 137177450 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/26646/statm: 39925 19019 814 2985 0 36467 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 168400

[startup+6.30132 s]
/proc/loadavg: 1.83 1.89 1.82 2/108 26647
/proc/meminfo: memFree=1635048/2059040 swapFree=4139180/4192956
[pid=26645] ppid=26643 vsize=8700 CPUtime=0
/proc/26645/stat : 26645 (run) S 26643 26645 26273 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180599177 8908800 248 1992294400 4194304 4922060 140736179559984 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26645/statm: 2175 248 208 178 0 68 0
[pid=26646] ppid=26645 vsize=230144 CPUtime=6.27
/proc/26646/stat : 26646 (pb_cplex) R 26645 26645 26273 0 -1 4202496 48473 0 0 0 607 20 0 0 25 0 1 0 180599177 235667456 30748 1992294400 134512640 146736320 4294125664 18446744073709551615 135982869 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26646/statm: 57536 30748 906 2985 0 54078 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 238844

[startup+12.7005 s]
/proc/loadavg: 1.70 1.86 1.81 2/108 26647
/proc/meminfo: memFree=1634800/2059040 swapFree=4139180/4192956
[pid=26645] ppid=26643 vsize=8700 CPUtime=0
/proc/26645/stat : 26645 (run) S 26643 26645 26273 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180599177 8908800 248 1992294400 4194304 4922060 140736179559984 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26645/statm: 2175 248 208 178 0 68 0
[pid=26646] ppid=26645 vsize=230144 CPUtime=12.66
/proc/26646/stat : 26646 (pb_cplex) R 26645 26645 26273 0 -1 4202496 48473 0 0 0 1246 20 0 0 25 0 1 0 180599177 235667456 30748 1992294400 134512640 146736320 4294125664 18446744073709551615 135983181 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26646/statm: 57536 30748 906 2985 0 54078 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 238844

[startup+25.5009 s]
/proc/loadavg: 1.59 1.83 1.80 2/108 26649
/proc/meminfo: memFree=1633808/2059040 swapFree=4139180/4192956
[pid=26645] ppid=26643 vsize=8700 CPUtime=0
/proc/26645/stat : 26645 (run) S 26643 26645 26273 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180599177 8908800 248 1992294400 4194304 4922060 140736179559984 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26645/statm: 2175 248 208 178 0 68 0
[pid=26646] ppid=26645 vsize=230576 CPUtime=25.46
/proc/26646/stat : 26646 (pb_cplex) R 26645 26645 26273 0 -1 4202496 50046 0 0 0 2525 21 0 0 25 0 1 0 180599177 236109824 30971 1992294400 134512640 146736320 4294125664 18446744073709551615 135983309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26646/statm: 57644 30971 906 2985 0 54186 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 239276

[startup+51.1016 s]
/proc/loadavg: 1.39 1.76 1.78 2/108 26649
/proc/meminfo: memFree=1628476/2059040 swapFree=4139180/4192956
[pid=26645] ppid=26643 vsize=8700 CPUtime=0
/proc/26645/stat : 26645 (run) S 26643 26645 26273 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180599177 8908800 248 1992294400 4194304 4922060 140736179559984 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26645/statm: 2175 248 208 178 0 68 0
[pid=26646] ppid=26645 vsize=227736 CPUtime=51.05
/proc/26646/stat : 26646 (pb_cplex) R 26645 26645 26273 0 -1 4202496 162838 0 0 0 5045 60 0 0 25 0 1 0 180599177 233201664 32509 1992294400 134512640 146736320 4294125664 18446744073709551615 136474411 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26646/statm: 56934 32509 999 2985 0 53476 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 236436

[startup+102.309 s]
/proc/loadavg: 1.46 1.72 1.76 2/108 26652
/proc/meminfo: memFree=1624012/2059040 swapFree=4139180/4192956
[pid=26645] ppid=26643 vsize=8700 CPUtime=0
/proc/26645/stat : 26645 (run) S 26643 26645 26273 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180599177 8908800 248 1992294400 4194304 4922060 140736179559984 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26645/statm: 2175 248 208 178 0 68 0
[pid=26646] ppid=26645 vsize=175564 CPUtime=131.48
/proc/26646/stat : 26646 (pb_cplex) R 26645 26645 26273 0 -1 4202496 635800 0 0 0 12847 301 0 0 25 0 1 0 180599177 179777536 35537 1992294400 134512640 146736320 4294125664 18446744073709551615 135850319 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26646/statm: 43891 35551 1038 2985 0 40433 0
Current children cumulated CPU time (s) 131.48
Current children cumulated vsize (KiB) 184264

[startup+162.301 s]
/proc/loadavg: 1.17 1.59 1.71 2/108 26652
/proc/meminfo: memFree=1591028/2059040 swapFree=4139180/4192956
[pid=26645] ppid=26643 vsize=8700 CPUtime=0
/proc/26645/stat : 26645 (run) S 26643 26645 26273 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180599177 8908800 248 1992294400 4194304 4922060 140736179559984 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26645/statm: 2175 248 208 178 0 68 0
[pid=26646] ppid=26645 vsize=197872 CPUtime=191.45
/proc/26646/stat : 26646 (pb_cplex) R 26645 26645 26273 0 -1 4202496 728858 0 0 0 18805 340 0 0 25 0 1 0 180599177 202620928 41759 1992294400 134512640 146736320 4294125664 18446744073709551615 136400463 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26646/statm: 49468 41759 1046 2985 0 46010 0
Current children cumulated CPU time (s) 191.45
Current children cumulated vsize (KiB) 206572

[startup+222.301 s]
/proc/loadavg: 1.06 1.48 1.66 2/108 26654
/proc/meminfo: memFree=1590656/2059040 swapFree=4139180/4192956
[pid=26645] ppid=26643 vsize=8700 CPUtime=0
/proc/26645/stat : 26645 (run) S 26643 26645 26273 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180599177 8908800 248 1992294400 4194304 4922060 140736179559984 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26645/statm: 2175 248 208 178 0 68 0
[pid=26646] ppid=26645 vsize=198616 CPUtime=251.43
/proc/26646/stat : 26646 (pb_cplex) R 26645 26645 26273 0 -1 4202496 791541 0 0 0 24779 364 0 0 25 0 1 0 180599177 203382784 41836 1992294400 134512640 146736320 4294125664 18446744073709551615 136006527 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26646/statm: 49654 41836 1046 2985 0 46196 0
Current children cumulated CPU time (s) 251.43
Current children cumulated vsize (KiB) 207316

[startup+282.3 s]
/proc/loadavg: 1.02 1.39 1.62 2/108 26656
/proc/meminfo: memFree=1589292/2059040 swapFree=4139180/4192956
[pid=26645] ppid=26643 vsize=8700 CPUtime=0
/proc/26645/stat : 26645 (run) S 26643 26645 26273 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180599177 8908800 248 1992294400 4194304 4922060 140736179559984 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26645/statm: 2175 248 208 178 0 68 0
[pid=26646] ppid=26645 vsize=200416 CPUtime=311.4
/proc/26646/stat : 26646 (pb_cplex) R 26645 26645 26273 0 -1 4202496 883151 0 0 0 30740 400 0 0 25 0 1 0 180599177 205225984 42161 1992294400 134512640 146736320 4294125664 18446744073709551615 136007616 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26646/statm: 50104 42161 1046 2985 0 46646 0
Current children cumulated CPU time (s) 311.4
Current children cumulated vsize (KiB) 209116

[startup+342.301 s]
/proc/loadavg: 1.01 1.31 1.58 2/108 26658
/proc/meminfo: memFree=1587308/2059040 swapFree=4139180/4192956
[pid=26645] ppid=26643 vsize=8700 CPUtime=0
/proc/26645/stat : 26645 (run) S 26643 26645 26273 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180599177 8908800 248 1992294400 4194304 4922060 140736179559984 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26645/statm: 2175 248 208 178 0 68 0
[pid=26646] ppid=26645 vsize=204136 CPUtime=371.38
/proc/26646/stat : 26646 (pb_cplex) R 26645 26645 26273 0 -1 4202496 944552 0 0 0 36715 423 0 0 25 0 1 0 180599177 209035264 42645 1992294400 134512640 146736320 4294125664 18446744073709551615 136384778 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26646/statm: 51034 42645 1046 2985 0 47576 0
Current children cumulated CPU time (s) 371.38
Current children cumulated vsize (KiB) 212836

[startup+402.301 s]
/proc/loadavg: 1.00 1.26 1.54 2/108 26660
/proc/meminfo: memFree=1585572/2059040 swapFree=4139180/4192956
[pid=26645] ppid=26643 vsize=8700 CPUtime=0
/proc/26645/stat : 26645 (run) S 26643 26645 26273 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180599177 8908800 248 1992294400 4194304 4922060 140736179559984 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26645/statm: 2175 248 208 178 0 68 0
[pid=26646] ppid=26645 vsize=207896 CPUtime=431.36
/proc/26646/stat : 26646 (pb_cplex) R 26645 26645 26273 0 -1 4202496 979073 0 0 0 42699 437 0 0 25 0 1 0 180599177 212885504 43076 1992294400 134512640 146736320 4294125664 18446744073709551615 136008178 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26646/statm: 51974 43076 1046 2985 0 48516 0
Current children cumulated CPU time (s) 431.36
Current children cumulated vsize (KiB) 216596

[startup+462.302 s]

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

/proc/26646/statm: 53289 43790 1046 2985 0 49831 0
Current children cumulated CPU time (s) 1151.1
Current children cumulated vsize (KiB) 221856

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.21 2/108 26689
/proc/meminfo: memFree=1581728/2059040 swapFree=4139180/4192956
[pid=26645] ppid=26643 vsize=8700 CPUtime=0
/proc/26645/stat : 26645 (run) S 26643 26645 26273 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180599177 8908800 248 1992294400 4194304 4922060 140736179559984 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26645/statm: 2175 248 208 178 0 68 0
[pid=26646] ppid=26645 vsize=213276 CPUtime=1211.08
/proc/26646/stat : 26646 (pb_cplex) R 26645 26645 26273 0 -1 4202496 1124037 0 0 0 120617 491 0 0 25 0 1 0 180599177 218394624 43843 1992294400 134512640 146736320 4294125664 18446744073709551615 136018126 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26646/statm: 53319 43843 1046 2985 0 49861 0
Current children cumulated CPU time (s) 1211.08
Current children cumulated vsize (KiB) 221976

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.19 2/108 26691
/proc/meminfo: memFree=1581480/2059040 swapFree=4139180/4192956
[pid=26645] ppid=26643 vsize=8700 CPUtime=0
/proc/26645/stat : 26645 (run) S 26643 26645 26273 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180599177 8908800 248 1992294400 4194304 4922060 140736179559984 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26645/statm: 2175 248 208 178 0 68 0
[pid=26646] ppid=26645 vsize=213424 CPUtime=1271.06
/proc/26646/stat : 26646 (pb_cplex) R 26645 26645 26273 0 -1 4202496 1133990 0 0 0 126611 495 0 0 25 0 1 0 180599177 218546176 43890 1992294400 134512640 146736320 4294125664 18446744073709551615 136384852 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26646/statm: 53356 43890 1046 2985 0 49898 0
Current children cumulated CPU time (s) 1271.06
Current children cumulated vsize (KiB) 222124

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.17 2/108 26696
/proc/meminfo: memFree=1581356/2059040 swapFree=4139180/4192956
[pid=26645] ppid=26643 vsize=8700 CPUtime=0
/proc/26645/stat : 26645 (run) S 26643 26645 26273 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180599177 8908800 248 1992294400 4194304 4922060 140736179559984 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26645/statm: 2175 248 208 178 0 68 0
[pid=26646] ppid=26645 vsize=213456 CPUtime=1331.05
/proc/26646/stat : 26646 (pb_cplex) R 26645 26645 26273 0 -1 4202496 1143251 0 0 0 132607 498 0 0 25 0 1 0 180599177 218578944 43910 1992294400 134512640 146736320 4294125664 18446744073709551615 136007517 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26646/statm: 53364 43910 1046 2985 0 49906 0
Current children cumulated CPU time (s) 1331.05
Current children cumulated vsize (KiB) 222156

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/108 26696
/proc/meminfo: memFree=1581480/2059040 swapFree=4139180/4192956
[pid=26645] ppid=26643 vsize=8700 CPUtime=0
/proc/26645/stat : 26645 (run) S 26643 26645 26273 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180599177 8908800 248 1992294400 4194304 4922060 140736179559984 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26645/statm: 2175 248 208 178 0 68 0
[pid=26646] ppid=26645 vsize=213456 CPUtime=1391.02
/proc/26646/stat : 26646 (pb_cplex) R 26645 26645 26273 0 -1 4202496 1153201 0 0 0 138600 502 0 0 25 0 1 0 180599177 218578944 43911 1992294400 134512640 146736320 4294125664 18446744073709551615 136008450 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26646/statm: 53364 43911 1046 2985 0 49906 0
Current children cumulated CPU time (s) 1391.02
Current children cumulated vsize (KiB) 222156

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.15 2/108 26698
/proc/meminfo: memFree=1581480/2059040 swapFree=4139180/4192956
[pid=26645] ppid=26643 vsize=8700 CPUtime=0
/proc/26645/stat : 26645 (run) S 26643 26645 26273 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180599177 8908800 248 1992294400 4194304 4922060 140736179559984 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26645/statm: 2175 248 208 178 0 68 0
[pid=26646] ppid=26645 vsize=213456 CPUtime=1451
/proc/26646/stat : 26646 (pb_cplex) R 26645 26645 26273 0 -1 4202496 1161812 0 0 0 144595 505 0 0 25 0 1 0 180599177 218578944 43911 1992294400 134512640 146736320 4294125664 18446744073709551615 136008259 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26646/statm: 53364 43911 1046 2985 0 49906 0
Current children cumulated CPU time (s) 1451
Current children cumulated vsize (KiB) 222156

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/108 26700
/proc/meminfo: memFree=1581356/2059040 swapFree=4139180/4192956
[pid=26645] ppid=26643 vsize=8700 CPUtime=0
/proc/26645/stat : 26645 (run) S 26643 26645 26273 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180599177 8908800 248 1992294400 4194304 4922060 140736179559984 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26645/statm: 2175 248 208 178 0 68 0
[pid=26646] ppid=26645 vsize=213456 CPUtime=1510.98
/proc/26646/stat : 26646 (pb_cplex) R 26645 26645 26273 0 -1 4202496 1169841 0 0 0 150589 509 0 0 25 0 1 0 180599177 218578944 43911 1992294400 134512640 146736320 4294125664 18446744073709551615 136403109 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26646/statm: 53364 43911 1046 2985 0 49906 0
Current children cumulated CPU time (s) 1510.98
Current children cumulated vsize (KiB) 222156

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/108 26702
/proc/meminfo: memFree=1581356/2059040 swapFree=4139180/4192956
[pid=26645] ppid=26643 vsize=8700 CPUtime=0
/proc/26645/stat : 26645 (run) S 26643 26645 26273 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180599177 8908800 248 1992294400 4194304 4922060 140736179559984 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26645/statm: 2175 248 208 178 0 68 0
[pid=26646] ppid=26645 vsize=213456 CPUtime=1570.95
/proc/26646/stat : 26646 (pb_cplex) R 26645 26645 26273 0 -1 4202496 1177764 0 0 0 156584 511 0 0 25 0 1 0 180599177 218578944 43911 1992294400 134512640 146736320 4294125664 18446744073709551615 136008359 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26646/statm: 53364 43911 1046 2985 0 49906 0
Current children cumulated CPU time (s) 1570.95
Current children cumulated vsize (KiB) 222156

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/108 26704
/proc/meminfo: memFree=1581232/2059040 swapFree=4139180/4192956
[pid=26645] ppid=26643 vsize=8700 CPUtime=0
/proc/26645/stat : 26645 (run) S 26643 26645 26273 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180599177 8908800 248 1992294400 4194304 4922060 140736179559984 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26645/statm: 2175 248 208 178 0 68 0
[pid=26646] ppid=26645 vsize=213456 CPUtime=1630.94
/proc/26646/stat : 26646 (pb_cplex) R 26645 26645 26273 0 -1 4202496 1185660 0 0 0 162580 514 0 0 25 0 1 0 180599177 218578944 43912 1992294400 134512640 146736320 4294125664 18446744073709551615 136008017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26646/statm: 53364 43912 1046 2985 0 49906 0
Current children cumulated CPU time (s) 1630.94
Current children cumulated vsize (KiB) 222156

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/108 26704
/proc/meminfo: memFree=1577884/2059040 swapFree=4139180/4192956
[pid=26645] ppid=26643 vsize=8700 CPUtime=0
/proc/26645/stat : 26645 (run) S 26643 26645 26273 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180599177 8908800 248 1992294400 4194304 4922060 140736179559984 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26645/statm: 2175 248 208 178 0 68 0
[pid=26646] ppid=26645 vsize=216712 CPUtime=1690.91
/proc/26646/stat : 26646 (pb_cplex) R 26645 26645 26273 0 -1 4202496 1222152 0 0 0 168563 528 0 0 25 0 1 0 180599177 221913088 44749 1992294400 134512640 146736320 4294125664 18446744073709551615 136017766 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26646/statm: 54178 44749 1046 2985 0 50720 0
Current children cumulated CPU time (s) 1690.91
Current children cumulated vsize (KiB) 225412

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/108 26706
/proc/meminfo: memFree=1577512/2059040 swapFree=4139180/4192956
[pid=26645] ppid=26643 vsize=8700 CPUtime=0
/proc/26645/stat : 26645 (run) S 26643 26645 26273 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180599177 8908800 248 1992294400 4194304 4922060 140736179559984 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26645/statm: 2175 248 208 178 0 68 0
[pid=26646] ppid=26645 vsize=216852 CPUtime=1750.9
/proc/26646/stat : 26646 (pb_cplex) R 26645 26645 26273 0 -1 4202496 1229910 0 0 0 174559 531 0 0 25 0 1 0 180599177 222056448 44823 1992294400 134512640 146736320 4294125664 18446744073709551615 136008017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26646/statm: 54213 44823 1046 2985 0 50755 0
Current children cumulated CPU time (s) 1750.9
Current children cumulated vsize (KiB) 225552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1771.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/108 26708
/proc/meminfo: memFree=1577264/2059040 swapFree=4139180/4192956
[pid=26645] ppid=26643 vsize=8700 CPUtime=0
/proc/26645/stat : 26645 (run) S 26643 26645 26273 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180599177 8908800 248 1992294400 4194304 4922060 140736179559984 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26645/statm: 2175 248 208 178 0 68 0
[pid=26646] ppid=26645 vsize=216956 CPUtime=1800.09
/proc/26646/stat : 26646 (pb_cplex) R 26645 26645 26273 0 -1 4202496 1237359 0 0 0 179475 534 0 0 25 0 1 0 180599177 222162944 44877 1992294400 134512640 146736320 4294125664 18446744073709551615 136008050 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26646/statm: 54239 44877 1046 2985 0 50781 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 225656

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

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

[startup+1771.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/108 26708
/proc/meminfo: memFree=1577264/2059040 swapFree=4139180/4192956
[pid=26645] ppid=26643 vsize=8700 CPUtime=0
/proc/26645/stat : 26645 (run) S 26643 26645 26273 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 180599177 8908800 248 1992294400 4194304 4922060 140736179559984 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26645/statm: 2175 248 208 178 0 68 0
[pid=26646] ppid=26645 vsize=216956 CPUtime=1800.09
/proc/26646/stat : 26646 (pb_cplex) R 26645 26645 26273 0 -1 4202496 1237359 0 0 0 179475 534 0 0 25 0 1 0 180599177 222162944 44877 1992294400 134512640 146736320 4294125664 18446744073709551615 136008050 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26646/statm: 54239 44877 1046 2985 0 50781 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 225656

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26645 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1771.51
CPU time (s): 1800.09
CPU user time (s): 1794.75
CPU system time (s): 5.34
CPU usage (%): 101.613
Max. virtual memory (cumulated for all children) (KiB): 461840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 363
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 2.91256 second user time and 8.45471 second system time

The end

Launcher Data 

Begin job on node007 at 2010-07-02 07:52:36
IDJOB=2697090
IDBENCH=48124
IDSOLVER=1209
FILE ID=node007/2697090-1278049955
PBS_JOBID= 11198875
Free space on /tmp= 62296 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_500_60_3.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697090-1278049955/watcher-2697090-1278049955 -o /tmp/evaluation-result-2697090-1278049955/solver-2697090-1278049955 -C 1800 -W 2000 -M 1800  run HOME/instance-2697090-1278049955.opb

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

MD5SUM BENCH= d5313ea0d4ce989dad692c9adfb6f827
RANDOM SEED=1326020476

node007.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		: 3000.264
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	: 6000.52
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		: 3000.264
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:       1758476 kB
Buffers:         82124 kB
Cached:         121064 kB
SwapCached:       8544 kB
Active:         113856 kB
Inactive:       104840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1758476 kB
SwapTotal:     4192956 kB
SwapFree:      4139180 kB
Dirty:           17132 kB
Writeback:           0 kB
AnonPages:       12788 kB
Mapped:          11940 kB
Slab:            59972 kB
PageTables:       4112 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181860 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2697090-1278049955.opb

Free space on /tmp at the end= 62280 MiB
End job on node007 at 2010-07-02 08:22:11