Trace number 2697082

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
pb_cplex 2010-06-29? (TO) 1800.05 1741.11

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_1000_60_1.opb
MD5SUM04b9af5ff2583cb908a8972f40516a9e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark44
Best CPU time to get the best result obtained on this benchmark1800.25
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 37
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
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 constraints1000
Minimum length of a constraint61
Maximum length of a constraint110
Number of terms in the objective function 1000
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 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)75586
Sum of products size (including duplicates)151172
Number of different products75586
Sum of products size151172

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697082-1278049662.opb.
0.00/0.00	c Instance file HOME/instance-2697082-1278049662.opb
0.00/0.00	c File size is 5927827 bytes.
3.39/3.49	c Highest Coefficient sum: 111
3.39/3.49	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
3.68/3.73	c ============================[ Problem Statistics ]=============================
3.68/3.73	c |                                                                             |
3.68/3.73	c |  Parsing time:          3.62         s                                      |
3.68/3.73	c |  Number Variables:      76586                                               |
3.68/3.78	c |  Number Constraints:    152172                                              |
3.68/3.78	c ===============================================================================
1800.05/1741.10	c Remaining time 1796.34 sec.
1800.05/1741.10	c 
1800.05/1741.10	c *** INTERRUPTED ***
1800.05/1741.10	s UNKNOWN
1800.05/1741.10	c Total CPU time              : 1790.65 s
1800.05/1741.10	c Memory used           : 370.04 MB
1800.05/1741.10	c CPU time              : 1790.65 s
1800.05/1741.10	c 
1800.05/1741.10	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-2697082-1278049662/watcher-2697082-1278049662 -o /tmp/evaluation-result-2697082-1278049662/solver-2697082-1278049662 -C 1800 -W 2000 -M 1800 run HOME/instance-2697082-1278049662.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: 1.75 1.80 1.66 3/106 29916
/proc/meminfo: memFree=1487928/2059040 swapFree=4139848/4192956
[pid=29916] ppid=29914 vsize=8700 CPUtime=0
/proc/29916/stat : 29916 (run) S 29914 29916 29536 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146258485 8908800 249 1992294400 4194304 4922060 140734077375984 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29916/statm: 2175 249 208 178 0 68 0

[startup+0.044892 s]
/proc/loadavg: 1.75 1.80 1.66 3/106 29916
/proc/meminfo: memFree=1487928/2059040 swapFree=4139848/4192956
[pid=29916] ppid=29914 vsize=8700 CPUtime=0
/proc/29916/stat : 29916 (run) S 29914 29916 29536 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146258485 8908800 249 1992294400 4194304 4922060 140734077375984 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29916/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101898 s]
/proc/loadavg: 1.75 1.80 1.66 3/106 29916
/proc/meminfo: memFree=1487928/2059040 swapFree=4139848/4192956
[pid=29916] ppid=29914 vsize=8700 CPUtime=0
/proc/29916/stat : 29916 (run) S 29914 29916 29536 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146258485 8908800 249 1992294400 4194304 4922060 140734077375984 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29916/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300916 s]
/proc/loadavg: 1.75 1.80 1.66 3/106 29916
/proc/meminfo: memFree=1487928/2059040 swapFree=4139848/4192956
[pid=29916] ppid=29914 vsize=8700 CPUtime=0
/proc/29916/stat : 29916 (run) S 29914 29916 29536 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146258485 8908800 249 1992294400 4194304 4922060 140734077375984 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29916/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700953 s]
/proc/loadavg: 1.75 1.80 1.66 3/106 29916
/proc/meminfo: memFree=1487928/2059040 swapFree=4139848/4192956
[pid=29916] ppid=29914 vsize=8700 CPUtime=0
/proc/29916/stat : 29916 (run) S 29914 29916 29536 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146258485 8908800 249 1992294400 4194304 4922060 140734077375984 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29916/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50203 s]
/proc/loadavg: 1.75 1.80 1.66 2/108 29918
/proc/meminfo: memFree=1481216/2059040 swapFree=4139848/4192956
[pid=29916] ppid=29914 vsize=8700 CPUtime=0
/proc/29916/stat : 29916 (run) S 29914 29916 29536 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146258485 8908800 249 1992294400 4194304 4922060 140734077375984 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29916/statm: 2175 249 208 178 0 68 0
[pid=29917] ppid=29916 vsize=30716 CPUtime=1.49
/proc/29917/stat : 29917 (pb_cplex) R 29916 29916 29536 0 -1 4202496 3344 0 0 0 147 2 0 0 25 0 1 0 146258485 31453184 3141 1992294400 134512640 146736320 4287778720 18446744073709551615 141028095 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29917/statm: 7679 3141 410 2985 0 3165 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39416

[startup+3.10118 s]
/proc/loadavg: 1.75 1.80 1.66 2/108 29918
/proc/meminfo: memFree=1469684/2059040 swapFree=4139848/4192956
[pid=29916] ppid=29914 vsize=8700 CPUtime=0
/proc/29916/stat : 29916 (run) S 29914 29916 29536 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146258485 8908800 249 1992294400 4194304 4922060 140734077375984 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29916/statm: 2175 249 208 178 0 68 0
[pid=29917] ppid=29916 vsize=57592 CPUtime=3.09
/proc/29917/stat : 29917 (pb_cplex) R 29916 29916 29536 0 -1 4202496 11438 0 0 0 304 5 0 0 25 0 1 0 146258485 58974208 10719 1992294400 134512640 146736320 4287778720 18446744073709551615 141028032 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29917/statm: 14398 10719 1385 2985 0 9884 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 66292

[startup+6.30147 s]
/proc/loadavg: 1.69 1.78 1.66 2/108 29918
/proc/meminfo: memFree=1389952/2059040 swapFree=4139848/4192956
[pid=29916] ppid=29914 vsize=8700 CPUtime=0
/proc/29916/stat : 29916 (run) S 29914 29916 29536 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146258485 8908800 249 1992294400 4194304 4922060 140734077375984 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29916/statm: 2175 249 208 178 0 68 0
[pid=29917] ppid=29916 vsize=308168 CPUtime=6.28
/proc/29917/stat : 29917 (pb_cplex) R 29916 29916 29536 0 -1 4202496 72133 0 0 0 599 29 0 0 23 0 1 0 146258485 315564032 36892 1992294400 134512640 146736320 4287778720 18446744073709551615 144757825 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29917/statm: 77042 36892 813 2985 0 73584 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 316868

[startup+12.7011 s]
/proc/loadavg: 1.64 1.77 1.65 2/108 29918
/proc/meminfo: memFree=1255536/2059040 swapFree=4139848/4192956
[pid=29916] ppid=29914 vsize=8700 CPUtime=0
/proc/29916/stat : 29916 (run) S 29914 29916 29536 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146258485 8908800 249 1992294400 4194304 4922060 140734077375984 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29916/statm: 2175 249 208 178 0 68 0
[pid=29917] ppid=29916 vsize=448928 CPUtime=12.68
/proc/29917/stat : 29917 (pb_cplex) R 29916 29916 29536 0 -1 4202496 112626 0 0 0 1222 46 0 0 25 0 1 0 146258485 459702272 58752 1992294400 134512640 146736320 4287778720 18446744073709551615 135982866 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29917/statm: 112232 58752 906 2985 0 108774 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 457628

[startup+25.5012 s]
/proc/loadavg: 1.49 1.73 1.64 2/108 29918
/proc/meminfo: memFree=1255536/2059040 swapFree=4139848/4192956
[pid=29916] ppid=29914 vsize=8700 CPUtime=0
/proc/29916/stat : 29916 (run) S 29914 29916 29536 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146258485 8908800 249 1992294400 4194304 4922060 140734077375984 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29916/statm: 2175 249 208 178 0 68 0
[pid=29917] ppid=29916 vsize=448928 CPUtime=25.47
/proc/29917/stat : 29917 (pb_cplex) R 29916 29916 29536 0 -1 4202496 112626 0 0 0 2501 46 0 0 25 0 1 0 146258485 459702272 58752 1992294400 134512640 146736320 4287778720 18446744073709551615 135983263 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29917/statm: 112232 58752 906 2985 0 108774 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 457628

[startup+51.1016 s]
/proc/loadavg: 1.32 1.67 1.62 2/108 29920
/proc/meminfo: memFree=1252808/2059040 swapFree=4139848/4192956
[pid=29916] ppid=29914 vsize=8700 CPUtime=0
/proc/29916/stat : 29916 (run) S 29914 29916 29536 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146258485 8908800 249 1992294400 4194304 4922060 140734077375984 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29916/statm: 2175 249 208 178 0 68 0
[pid=29917] ppid=29916 vsize=449956 CPUtime=51.07
/proc/29917/stat : 29917 (pb_cplex) R 29916 29916 29536 0 -1 4202496 113738 0 0 0 5061 46 0 0 25 0 1 0 146258485 460754944 59266 1992294400 134512640 146736320 4287778720 18446744073709551615 135982927 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29917/statm: 112489 59266 906 2985 0 109031 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 458656

[startup+102.309 s]
/proc/loadavg: 1.14 1.56 1.59 2/108 29920
/proc/meminfo: memFree=1252808/2059040 swapFree=4139848/4192956
[pid=29916] ppid=29914 vsize=8700 CPUtime=0
/proc/29916/stat : 29916 (run) S 29914 29916 29536 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146258485 8908800 249 1992294400 4194304 4922060 140734077375984 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29916/statm: 2175 249 208 178 0 68 0
[pid=29917] ppid=29916 vsize=449956 CPUtime=102.26
/proc/29917/stat : 29917 (pb_cplex) R 29916 29916 29536 0 -1 4202496 116429 0 0 0 10179 47 0 0 25 0 1 0 146258485 460754944 59266 1992294400 134512640 146736320 4287778720 18446744073709551615 135982923 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29917/statm: 112489 59266 906 2985 0 109031 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 458656

[startup+162.301 s]
/proc/loadavg: 1.05 1.46 1.55 2/108 29922
/proc/meminfo: memFree=1252932/2059040 swapFree=4139848/4192956
[pid=29916] ppid=29914 vsize=8700 CPUtime=0
/proc/29916/stat : 29916 (run) S 29914 29916 29536 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146258485 8908800 249 1992294400 4194304 4922060 140734077375984 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29916/statm: 2175 249 208 178 0 68 0
[pid=29917] ppid=29916 vsize=449956 CPUtime=162.24
/proc/29917/stat : 29917 (pb_cplex) R 29916 29916 29536 0 -1 4202496 120017 0 0 0 16175 49 0 0 25 0 1 0 146258485 460754944 59266 1992294400 134512640 146736320 4287778720 18446744073709551615 135983319 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29917/statm: 112489 59266 906 2985 0 109031 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 458656

[startup+222.301 s]
/proc/loadavg: 1.02 1.37 1.51 2/108 29924
/proc/meminfo: memFree=1252932/2059040 swapFree=4139848/4192956
[pid=29916] ppid=29914 vsize=8700 CPUtime=0
/proc/29916/stat : 29916 (run) S 29914 29916 29536 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146258485 8908800 249 1992294400 4194304 4922060 140734077375984 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29916/statm: 2175 249 208 178 0 68 0
[pid=29917] ppid=29916 vsize=449956 CPUtime=222.23
/proc/29917/stat : 29917 (pb_cplex) R 29916 29916 29536 0 -1 4202496 123904 0 0 0 22173 50 0 0 25 0 1 0 146258485 460754944 59266 1992294400 134512640 146736320 4287778720 18446744073709551615 135983025 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29917/statm: 112489 59266 906 2985 0 109031 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 458656

[startup+282.301 s]
/proc/loadavg: 1.00 1.30 1.48 2/109 29927
/proc/meminfo: memFree=990912/2059040 swapFree=4139848/4192956
[pid=29916] ppid=29914 vsize=8700 CPUtime=0
/proc/29916/stat : 29916 (run) S 29914 29916 29536 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146258485 8908800 249 1992294400 4194304 4922060 140734077375984 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29916/statm: 2175 249 208 178 0 68 0
[pid=29917] ppid=29916 vsize=818624 CPUtime=286.88
/proc/29917/stat : 29917 (pb_cplex) R 29916 29916 29536 0 -1 4202496 583616 0 0 0 28465 223 0 0 18 0 2 0 146258485 838270976 124614 1992294400 134512640 146736320 4287778720 18446744073709551615 139028308 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29917/statm: 204656 124614 1031 2985 0 201198 0
[pid=29917/tid=29925] ppid=29916 vsize=818624 CPUtime=8.96
/proc/29917/task/29925/stat : 29925 (pb_cplex) S 29916 29916 29536 0 -1 4202560 62261 0 0 0 866 30 0 0 18 0 2 0 146285623 838270976 124614 1992294400 134512640 146736320 4287778720 18446744073709551615 144580073 0 2 4096 16387 18446604437835794240 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 286.88
Current children cumulated vsize (KiB) 827324

[startup+342.302 s]
/proc/loadavg: 1.84 1.49 1.53 3/109 29927
/proc/meminfo: memFree=961028/2059040 swapFree=4139848/4192956
[pid=29916] ppid=29914 vsize=8700 CPUtime=0
/proc/29916/stat : 29916 (run) S 29914 29916 29536 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146258485 8908800 249 1992294400 4194304 4922060 140734077375984 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29916/statm: 2175 249 208 178 0 68 0
[pid=29917] ppid=29916 vsize=837704 CPUtime=401.35
/proc/29917/stat : 29917 (pb_cplex) R 29916 29916 29536 0 -1 4202496 1419526 0 0 0 39539 596 0 0 25 0 2 0 146258485 857808896 130357 1992294400 134512640 146736320 4287778720 18446744073709551615 135237152 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29917/statm: 209426 130357 1031 2985 0 205968 0
[pid=29917/tid=29925] ppid=29916 vsize=837704 CPUtime=65.26
/proc/29917/task/29925/stat : 29925 (pb_cplex) R 29916 29916 29536 0 -1 4202560 471075 0 0 0 6312 214 0 0 18 0 2 0 146285623 857808896 130357 1992294400 134512640 146736320 4287778720 18446744073709551615 135969520 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 401.35
Current children cumulated vsize (KiB) 846404

[startup+402.301 s]
/proc/loadavg: 1.31 1.40 1.49 2/108 29929
/proc/meminfo: memFree=1207672/2059040 swapFree=4139848/4192956
[pid=29916] ppid=29914 vsize=8700 CPUtime=0
/proc/29916/stat : 29916 (run) S 29914 29916 29536 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146258485 8908800 249 1992294400 4194304 4922060 140734077375984 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29916/statm: 2175 249 208 178 0 68 0
[pid=29917] ppid=29916 vsize=413376 CPUtime=461.59
/proc/29917/stat : 29917 (pb_cplex) R 29916 29916 29536 0 -1 4202496 1550922 0 0 0 45486 673 0 0 25 0 1 0 146258485 423297024 77713 1992294400 134512640 146736320 4287778720 18446744073709551615 136406025 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29917/statm: 103344 77713 1043 2985 0 99886 0

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

/proc/29917/statm: 91915 72053 1043 2985 0 88457 0
Current children cumulated CPU time (s) 1181.39
Current children cumulated vsize (KiB) 376360

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.18 2/108 29960
/proc/meminfo: memFree=1200728/2059040 swapFree=4139848/4192956
[pid=29916] ppid=29914 vsize=8700 CPUtime=0
/proc/29916/stat : 29916 (run) S 29914 29916 29536 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146258485 8908800 249 1992294400 4194304 4922060 140734077375984 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29916/statm: 2175 249 208 178 0 68 0
[pid=29917] ppid=29916 vsize=369432 CPUtime=1241.38
/proc/29917/stat : 29917 (pb_cplex) R 29916 29916 29536 0 -1 4202496 1969194 0 0 0 123303 835 0 0 25 0 1 0 146258485 378298368 72329 1992294400 134512640 146736320 4287778720 18446744073709551615 136007846 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29917/statm: 92358 72329 1043 2985 0 88900 0
Current children cumulated CPU time (s) 1241.38
Current children cumulated vsize (KiB) 378132

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/108 29960
/proc/meminfo: memFree=1200232/2059040 swapFree=4139848/4192956
[pid=29916] ppid=29914 vsize=8700 CPUtime=0
/proc/29916/stat : 29916 (run) S 29914 29916 29536 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146258485 8908800 249 1992294400 4194304 4922060 140734077375984 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29916/statm: 2175 249 208 178 0 68 0
[pid=29917] ppid=29916 vsize=369432 CPUtime=1301.37
/proc/29917/stat : 29917 (pb_cplex) R 29916 29916 29536 0 -1 4202496 1973879 0 0 0 129300 837 0 0 25 0 1 0 146258485 378298368 72443 1992294400 134512640 146736320 4287778720 18446744073709551615 136007605 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29917/statm: 92358 72443 1043 2985 0 88900 0
Current children cumulated CPU time (s) 1301.37
Current children cumulated vsize (KiB) 378132

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.16 2/108 29962
/proc/meminfo: memFree=1200108/2059040 swapFree=4139848/4192956
[pid=29916] ppid=29914 vsize=8700 CPUtime=0
/proc/29916/stat : 29916 (run) S 29914 29916 29536 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146258485 8908800 249 1992294400 4194304 4922060 140734077375984 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29916/statm: 2175 249 208 178 0 68 0
[pid=29917] ppid=29916 vsize=369432 CPUtime=1361.36
/proc/29917/stat : 29917 (pb_cplex) R 29916 29916 29536 0 -1 4202496 1978813 0 0 0 135297 839 0 0 25 0 1 0 146258485 378298368 72443 1992294400 134512640 146736320 4287778720 18446744073709551615 136007605 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29917/statm: 92358 72443 1043 2985 0 88900 0
Current children cumulated CPU time (s) 1361.36
Current children cumulated vsize (KiB) 378132

[startup+1362.3 s]
/proc/loadavg: 1.06 1.02 1.15 2/108 29964
/proc/meminfo: memFree=1206308/2059040 swapFree=4139848/4192956
[pid=29916] ppid=29914 vsize=8700 CPUtime=0
/proc/29916/stat : 29916 (run) S 29914 29916 29536 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146258485 8908800 249 1992294400 4194304 4922060 140734077375984 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29916/statm: 2175 249 208 178 0 68 0
[pid=29917] ppid=29916 vsize=382972 CPUtime=1421.34
/proc/29917/stat : 29917 (pb_cplex) R 29916 29916 29536 0 -1 4202496 2013244 0 0 0 141283 851 0 0 25 0 1 0 146258485 392163328 72010 1992294400 134512640 146736320 4287778720 18446744073709551615 137356647 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29917/statm: 95743 72010 1043 2985 0 92285 0
Current children cumulated CPU time (s) 1421.34
Current children cumulated vsize (KiB) 391672

[startup+1422.31 s]
/proc/loadavg: 1.07 1.03 1.15 2/108 29966
/proc/meminfo: memFree=1198496/2059040 swapFree=4139848/4192956
[pid=29916] ppid=29914 vsize=8700 CPUtime=0
/proc/29916/stat : 29916 (run) S 29914 29916 29536 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146258485 8908800 249 1992294400 4194304 4922060 140734077375984 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29916/statm: 2175 249 208 178 0 68 0
[pid=29917] ppid=29916 vsize=371452 CPUtime=1481.33
/proc/29917/stat : 29917 (pb_cplex) R 29916 29916 29536 0 -1 4202496 2064328 0 0 0 147262 871 0 0 25 0 1 0 146258485 380366848 72853 1992294400 134512640 146736320 4287778720 18446744073709551615 136006275 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29917/statm: 92863 72853 1043 2985 0 89405 0
Current children cumulated CPU time (s) 1481.33
Current children cumulated vsize (KiB) 380152

[startup+1482.3 s]
/proc/loadavg: 1.07 1.03 1.14 2/108 29968
/proc/meminfo: memFree=1198496/2059040 swapFree=4139848/4192956
[pid=29916] ppid=29914 vsize=8700 CPUtime=0
/proc/29916/stat : 29916 (run) S 29914 29916 29536 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146258485 8908800 249 1992294400 4194304 4922060 140734077375984 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29916/statm: 2175 249 208 178 0 68 0
[pid=29917] ppid=29916 vsize=371452 CPUtime=1541.31
/proc/29917/stat : 29917 (pb_cplex) R 29916 29916 29536 0 -1 4202496 2069432 0 0 0 153258 873 0 0 25 0 1 0 146258485 380366848 72855 1992294400 134512640 146736320 4287778720 18446744073709551615 136007605 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29917/statm: 92863 72855 1043 2985 0 89405 0
Current children cumulated CPU time (s) 1541.31
Current children cumulated vsize (KiB) 380152

[startup+1542.3 s]
/proc/loadavg: 1.07 1.04 1.13 2/108 29968
/proc/meminfo: memFree=1198496/2059040 swapFree=4139848/4192956
[pid=29916] ppid=29914 vsize=8700 CPUtime=0
/proc/29916/stat : 29916 (run) S 29914 29916 29536 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146258485 8908800 249 1992294400 4194304 4922060 140734077375984 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29916/statm: 2175 249 208 178 0 68 0
[pid=29917] ppid=29916 vsize=375368 CPUtime=1601.29
/proc/29917/stat : 29917 (pb_cplex) R 29916 29916 29536 0 -1 4202496 2148836 0 0 0 159225 904 0 0 25 0 1 0 146258485 384376832 73375 1992294400 134512640 146736320 4287778720 18446744073709551615 136006275 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29917/statm: 93842 73375 1043 2985 0 90384 0
Current children cumulated CPU time (s) 1601.29
Current children cumulated vsize (KiB) 384068

[startup+1602.3 s]
/proc/loadavg: 1.06 1.04 1.13 2/108 29970
/proc/meminfo: memFree=1195024/2059040 swapFree=4139848/4192956
[pid=29916] ppid=29914 vsize=8700 CPUtime=0
/proc/29916/stat : 29916 (run) S 29914 29916 29536 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146258485 8908800 249 1992294400 4194304 4922060 140734077375984 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29916/statm: 2175 249 208 178 0 68 0
[pid=29917] ppid=29916 vsize=376296 CPUtime=1661.27
/proc/29917/stat : 29917 (pb_cplex) R 29916 29916 29536 0 -1 4202496 2152863 0 0 0 165221 906 0 0 25 0 1 0 146258485 385327104 73790 1992294400 134512640 146736320 4287778720 18446744073709551615 136406447 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29917/statm: 94074 73790 1043 2985 0 90616 0
Current children cumulated CPU time (s) 1661.27
Current children cumulated vsize (KiB) 384996

[startup+1662.3 s]
/proc/loadavg: 1.16 1.08 1.13 2/108 29972
/proc/meminfo: memFree=1194404/2059040 swapFree=4139848/4192956
[pid=29916] ppid=29914 vsize=8700 CPUtime=0
/proc/29916/stat : 29916 (run) S 29914 29916 29536 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146258485 8908800 249 1992294400 4194304 4922060 140734077375984 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29916/statm: 2175 249 208 178 0 68 0
[pid=29917] ppid=29916 vsize=376408 CPUtime=1721.26
/proc/29917/stat : 29917 (pb_cplex) R 29916 29916 29536 0 -1 4202496 2157331 0 0 0 171218 908 0 0 25 0 1 0 146258485 385441792 73860 1992294400 134512640 146736320 4287778720 18446744073709551615 136413871 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29917/statm: 94102 73860 1043 2985 0 90644 0
Current children cumulated CPU time (s) 1721.26
Current children cumulated vsize (KiB) 385108

[startup+1722.3 s]
/proc/loadavg: 1.06 1.06 1.12 2/108 29974
/proc/meminfo: memFree=1193660/2059040 swapFree=4139848/4192956
[pid=29916] ppid=29914 vsize=8700 CPUtime=0
/proc/29916/stat : 29916 (run) S 29914 29916 29536 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146258485 8908800 249 1992294400 4194304 4922060 140734077375984 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29916/statm: 2175 249 208 178 0 68 0
[pid=29917] ppid=29916 vsize=378256 CPUtime=1781.25
/proc/29917/stat : 29917 (pb_cplex) R 29916 29916 29536 0 -1 4202496 2239612 0 0 0 177186 939 0 0 25 0 1 0 146258485 387334144 74077 1992294400 134512640 146736320 4287778720 18446744073709551615 136405686 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29917/statm: 94564 74077 1044 2985 0 91106 0
Current children cumulated CPU time (s) 1781.25
Current children cumulated vsize (KiB) 386956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1741.1 s]
/proc/loadavg: 1.04 1.06 1.12 2/108 29974
/proc/meminfo: memFree=1192296/2059040 swapFree=4139848/4192956
[pid=29916] ppid=29914 vsize=8700 CPUtime=0
/proc/29916/stat : 29916 (run) S 29914 29916 29536 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146258485 8908800 249 1992294400 4194304 4922060 140734077375984 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29916/statm: 2175 249 208 178 0 68 0
[pid=29917] ppid=29916 vsize=378920 CPUtime=1800.05
/proc/29917/stat : 29917 (pb_cplex) R 29916 29916 29536 0 -1 4202496 2241500 0 0 0 179065 940 0 0 25 0 1 0 146258485 388014080 74395 1992294400 134512640 146736320 4287778720 18446744073709551615 139042876 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29917/statm: 94730 74395 1044 2985 0 91272 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 387620

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

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

[startup+1741.1 s]
/proc/loadavg: 1.04 1.06 1.12 2/108 29974
/proc/meminfo: memFree=1192296/2059040 swapFree=4139848/4192956
[pid=29916] ppid=29914 vsize=8700 CPUtime=0
/proc/29916/stat : 29916 (run) S 29914 29916 29536 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146258485 8908800 249 1992294400 4194304 4922060 140734077375984 18446744073709551615 263058988165 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29916/statm: 2175 249 208 178 0 68 0
[pid=29917] ppid=29916 vsize=378920 CPUtime=1800.05
/proc/29917/stat : 29917 (pb_cplex) R 29916 29916 29536 0 -1 4202496 2241500 0 0 0 179065 940 0 0 25 0 1 0 146258485 388014080 74395 1992294400 134512640 146736320 4287778720 18446744073709551615 139042876 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29917/statm: 94730 74395 1044 2985 0 91272 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 387620

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29916 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 1800.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1741.11
CPU time (s): 1800.05
CPU user time (s): 1790.65
CPU system time (s): 9.4
CPU usage (%): 103.385
Max. virtual memory (cumulated for all children) (KiB): 875856

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= 365
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2

runsolver used 2.91556 second user time and 8.27174 second system time

The end

Launcher Data 

Begin job on node048 at 2010-07-02 07:47:42
IDJOB=2697082
IDBENCH=48116
IDSOLVER=1209
FILE ID=node048/2697082-1278049662
PBS_JOBID= 11198845
Free space on /tmp= 62488 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_1000_60_1.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697082-1278049662/watcher-2697082-1278049662 -o /tmp/evaluation-result-2697082-1278049662/solver-2697082-1278049662 -C 1800 -W 2000 -M 1800  run HOME/instance-2697082-1278049662.opb

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

MD5SUM BENCH= 04b9af5ff2583cb908a8972f40516a9e
RANDOM SEED=370754883

node048.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		: 3000.212
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	: 6000.42
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		: 3000.212
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1493416 kB
Buffers:        137280 kB
Cached:         323896 kB
SwapCached:       6632 kB
Active:         138260 kB
Inactive:       336596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1493416 kB
SwapTotal:     4192956 kB
SwapFree:      4139848 kB
Dirty:           17624 kB
Writeback:           0 kB
AnonPages:       11940 kB
Mapped:          12076 kB
Slab:            68800 kB
PageTables:       4168 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183304 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-2697082-1278049662.opb

Free space on /tmp at the end= 62468 MiB
End job on node048 at 2010-07-02 08:16:49