Trace number 2697078

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
pb_cplex 2010-06-29? (TO) 1800.06 1788.91

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_25_1.opb
MD5SUM93a95f0846e71f0984a2317cf811edef
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark39
Best CPU time to get the best result obtained on this benchmark1800.55
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 35
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 constraint26
Maximum length of a constraint49
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)15716
Sum of products size (including duplicates)31432
Number of different products15716
Sum of products size31432

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697078-1278049449.opb.
0.00/0.00	c Instance file HOME/instance-2697078-1278049449.opb
0.00/0.00	c File size is 1206965 bytes.
0.00/0.55	c Highest Coefficient sum: 50
0.00/0.55	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.60	c ============================[ Problem Statistics ]=============================
0.00/0.60	c |                                                                             |
0.00/0.60	c |  Parsing time:          0.58         s                                      |
0.00/0.60	c |  Number Variables:      16216                                               |
0.00/0.62	c |  Number Constraints:    31932                                               |
0.00/0.62	c ===============================================================================
1800.06/1788.91	c Remaining time 1799.41 sec.
1800.06/1788.91	c 
1800.06/1788.91	c *** INTERRUPTED ***
1800.06/1788.91	s UNKNOWN
1800.06/1788.91	c Total CPU time              : 1798.5 s
1800.06/1788.91	c Memory used           : 121.94 MB
1800.06/1788.91	c CPU time              : 1798.5 s
1800.06/1788.91	c 
1800.06/1788.91	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-2697078-1278049449/watcher-2697078-1278049449 -o /tmp/evaluation-result-2697078-1278049449/solver-2697078-1278049449 -C 1800 -W 2000 -M 1800 run HOME/instance-2697078-1278049449.opb 

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


[startup+0 s]
/proc/loadavg: 1.82 1.81 1.57 3/106 5527
/proc/meminfo: memFree=1526788/2059040 swapFree=4192956/4192956
[pid=5527] ppid=5525 vsize=8700 CPUtime=0
/proc/5527/stat : 5527 (run) R 5525 5527 5340 0 -1 4202496 349 0 0 0 0 0 0 0 23 0 1 0 3259866 8908800 249 1992294400 4194304 4922060 140735344175168 18446744073709551615 236997681557 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/5527/statm: 2175 249 208 178 0 68 0

[startup+0.047047 s]
/proc/loadavg: 1.82 1.81 1.57 3/106 5527
/proc/meminfo: memFree=1526788/2059040 swapFree=4192956/4192956
[pid=5527] ppid=5525 vsize=8700 CPUtime=0
/proc/5527/stat : 5527 (run) S 5525 5527 5340 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 3259866 8908800 249 1992294400 4194304 4922060 140735344175168 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5527/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101052 s]
/proc/loadavg: 1.82 1.81 1.57 3/106 5527
/proc/meminfo: memFree=1526788/2059040 swapFree=4192956/4192956
[pid=5527] ppid=5525 vsize=8700 CPUtime=0
/proc/5527/stat : 5527 (run) S 5525 5527 5340 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 3259866 8908800 249 1992294400 4194304 4922060 140735344175168 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5527/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301071 s]
/proc/loadavg: 1.82 1.81 1.57 3/106 5527
/proc/meminfo: memFree=1526788/2059040 swapFree=4192956/4192956
[pid=5527] ppid=5525 vsize=8700 CPUtime=0
/proc/5527/stat : 5527 (run) S 5525 5527 5340 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 3259866 8908800 249 1992294400 4194304 4922060 140735344175168 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5527/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701126 s]
/proc/loadavg: 1.82 1.81 1.57 3/106 5527
/proc/meminfo: memFree=1526788/2059040 swapFree=4192956/4192956
[pid=5527] ppid=5525 vsize=8700 CPUtime=0
/proc/5527/stat : 5527 (run) S 5525 5527 5340 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 3259866 8908800 249 1992294400 4194304 4922060 140735344175168 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5527/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50119 s]
/proc/loadavg: 1.75 1.80 1.57 2/108 5529
/proc/meminfo: memFree=1495648/2059040 swapFree=4192956/4192956
[pid=5527] ppid=5525 vsize=8700 CPUtime=0
/proc/5527/stat : 5527 (run) S 5525 5527 5340 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 3259866 8908800 249 1992294400 4194304 4922060 140735344175168 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5527/statm: 2175 249 208 178 0 68 0
[pid=5528] ppid=5527 vsize=106672 CPUtime=1.49
/proc/5528/stat : 5528 (pb_cplex) R 5527 5527 5340 0 -1 4202496 19723 0 0 0 140 9 0 0 25 0 1 0 3259867 109232128 14248 1992294400 134512640 146736320 4293467568 18446744073709551615 135983266 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5528/statm: 26668 14248 906 2985 0 23210 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 115372

[startup+3.10135 s]
/proc/loadavg: 1.75 1.80 1.57 2/108 5529
/proc/meminfo: memFree=1472956/2059040 swapFree=4192956/4192956
[pid=5527] ppid=5525 vsize=8700 CPUtime=0
/proc/5527/stat : 5527 (run) S 5525 5527 5340 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 3259866 8908800 249 1992294400 4194304 4922060 140735344175168 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5527/statm: 2175 249 208 178 0 68 0
[pid=5528] ppid=5527 vsize=106672 CPUtime=3.09
/proc/5528/stat : 5528 (pb_cplex) R 5527 5527 5340 0 -1 4202496 19723 0 0 0 300 9 0 0 25 0 1 0 3259867 109232128 14248 1992294400 134512640 146736320 4293467568 18446744073709551615 135982869 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5528/statm: 26668 14248 906 2985 0 23210 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 115372

[startup+6.30168 s]
/proc/loadavg: 1.75 1.80 1.57 2/108 5529
/proc/meminfo: memFree=1472088/2059040 swapFree=4192956/4192956
[pid=5527] ppid=5525 vsize=8700 CPUtime=0
/proc/5527/stat : 5527 (run) S 5525 5527 5340 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 3259866 8908800 249 1992294400 4194304 4922060 140735344175168 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5527/statm: 2175 249 208 178 0 68 0
[pid=5528] ppid=5527 vsize=106804 CPUtime=6.29
/proc/5528/stat : 5528 (pb_cplex) R 5527 5527 5340 0 -1 4202496 20099 0 0 0 620 9 0 0 25 0 1 0 3259867 109367296 14304 1992294400 134512640 146736320 4293467568 18446744073709551615 135982937 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5528/statm: 26701 14304 906 2985 0 23243 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 115504

[startup+12.7013 s]
/proc/loadavg: 1.64 1.77 1.56 2/108 5531
/proc/meminfo: memFree=1464408/2059040 swapFree=4192956/4192956
[pid=5527] ppid=5525 vsize=8700 CPUtime=0
/proc/5527/stat : 5527 (run) S 5525 5527 5340 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 3259866 8908800 249 1992294400 4194304 4922060 140735344175168 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5527/statm: 2175 249 208 178 0 68 0
[pid=5528] ppid=5527 vsize=110532 CPUtime=12.68
/proc/5528/stat : 5528 (pb_cplex) R 5527 5527 5340 0 -1 4202496 56604 0 0 0 1245 23 0 0 25 0 1 0 3259867 113184768 16513 1992294400 134512640 146736320 4293467568 18446744073709551615 136403116 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5528/statm: 27633 16513 1006 2985 0 24175 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 119232

[startup+25.5007 s]
/proc/loadavg: 1.77 1.80 1.57 3/109 5532
/proc/meminfo: memFree=1391612/2059040 swapFree=4192956/4192956
[pid=5527] ppid=5525 vsize=8700 CPUtime=0
/proc/5527/stat : 5527 (run) S 5525 5527 5340 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 3259866 8908800 249 1992294400 4194304 4922060 140735344175168 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5527/statm: 2175 249 208 178 0 68 0
[pid=5528] ppid=5527 vsize=213228 CPUtime=35.85
/proc/5528/stat : 5528 (pb_cplex) R 5527 5527 5340 0 -1 4202496 237839 0 0 0 3475 110 0 0 18 0 2 0 3259867 218345472 34248 1992294400 134512640 146736320 4293467568 18446744073709551615 139023093 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/5528/statm: 53307 34248 1034 2985 0 49849 0
[pid=5528/tid=5532] ppid=5527 vsize=213228 CPUtime=10.7
/proc/5528/task/5532/stat : 5532 (pb_cplex) R 5527 5527 5340 0 -1 4202560 84705 0 0 0 1030 40 0 0 25 0 2 0 3261263 218345472 34248 1992294400 134512640 146736320 4293467568 18446744073709551615 135845854 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 35.85
Current children cumulated vsize (KiB) 221928

[startup+51.1012 s]
/proc/loadavg: 1.51 1.73 1.56 2/108 5532
/proc/meminfo: memFree=1429564/2059040 swapFree=4192956/4192956
[pid=5527] ppid=5525 vsize=8700 CPUtime=0
/proc/5527/stat : 5527 (run) S 5525 5527 5340 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 3259866 8908800 249 1992294400 4194304 4922060 140735344175168 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5527/statm: 2175 249 208 178 0 68 0
[pid=5528] ppid=5527 vsize=125048 CPUtime=62.71
/proc/5528/stat : 5528 (pb_cplex) R 5527 5527 5340 0 -1 4202496 266151 0 0 0 6140 131 0 0 25 0 1 0 3259867 128049152 25145 1992294400 134512640 146736320 4293467568 18446744073709551615 136007037 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5528/statm: 31262 25145 1042 2985 0 27804 0
Current children cumulated CPU time (s) 62.71
Current children cumulated vsize (KiB) 133748

[startup+102.309 s]
/proc/loadavg: 1.20 1.61 1.52 2/108 5534
/proc/meminfo: memFree=1428696/2059040 swapFree=4192956/4192956
[pid=5527] ppid=5525 vsize=8700 CPUtime=0
/proc/5527/stat : 5527 (run) S 5525 5527 5340 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 3259866 8908800 249 1992294400 4194304 4922060 140735344175168 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5527/statm: 2175 249 208 178 0 68 0
[pid=5528] ppid=5527 vsize=125048 CPUtime=113.91
/proc/5528/stat : 5528 (pb_cplex) R 5527 5527 5340 0 -1 4202496 266400 0 0 0 11259 132 0 0 25 0 1 0 3259867 128049152 25394 1992294400 134512640 146736320 4293467568 18446744073709551615 135854513 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5528/statm: 31262 25394 1042 2985 0 27804 0
Current children cumulated CPU time (s) 113.91
Current children cumulated vsize (KiB) 133748

[startup+162.301 s]
/proc/loadavg: 1.07 1.49 1.49 2/108 5535
/proc/meminfo: memFree=1428076/2059040 swapFree=4192956/4192956
[pid=5527] ppid=5525 vsize=8700 CPUtime=0
/proc/5527/stat : 5527 (run) S 5525 5527 5340 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 3259866 8908800 249 1992294400 4194304 4922060 140735344175168 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5527/statm: 2175 249 208 178 0 68 0
[pid=5528] ppid=5527 vsize=125048 CPUtime=173.88
/proc/5528/stat : 5528 (pb_cplex) R 5527 5527 5340 0 -1 4202496 266554 0 0 0 17256 132 0 0 25 0 1 0 3259867 128049152 25548 1992294400 134512640 146736320 4293467568 18446744073709551615 136008416 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5528/statm: 31262 25548 1043 2985 0 27804 0
Current children cumulated CPU time (s) 173.88
Current children cumulated vsize (KiB) 133748

[startup+222.3 s]
/proc/loadavg: 1.02 1.40 1.45 2/108 5536
/proc/meminfo: memFree=1427580/2059040 swapFree=4192956/4192956
[pid=5527] ppid=5525 vsize=8700 CPUtime=0
/proc/5527/stat : 5527 (run) S 5525 5527 5340 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 3259866 8908800 249 1992294400 4194304 4922060 140735344175168 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5527/statm: 2175 249 208 178 0 68 0
[pid=5528] ppid=5527 vsize=125048 CPUtime=233.86
/proc/5528/stat : 5528 (pb_cplex) R 5527 5527 5340 0 -1 4202496 266895 0 0 0 23253 133 0 0 25 0 1 0 3259867 128049152 25548 1992294400 134512640 146736320 4293467568 18446744073709551615 139023053 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5528/statm: 31262 25548 1043 2985 0 27804 0
Current children cumulated CPU time (s) 233.86
Current children cumulated vsize (KiB) 133748

[startup+282.301 s]
/proc/loadavg: 1.01 1.33 1.42 2/108 5538
/proc/meminfo: memFree=1427580/2059040 swapFree=4192956/4192956
[pid=5527] ppid=5525 vsize=8700 CPUtime=0
/proc/5527/stat : 5527 (run) S 5525 5527 5340 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 3259866 8908800 249 1992294400 4194304 4922060 140735344175168 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5527/statm: 2175 249 208 178 0 68 0
[pid=5528] ppid=5527 vsize=125048 CPUtime=293.85
/proc/5528/stat : 5528 (pb_cplex) R 5527 5527 5340 0 -1 4202496 267927 0 0 0 29251 134 0 0 25 0 1 0 3259867 128049152 25548 1992294400 134512640 146736320 4293467568 18446744073709551615 136008443 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5528/statm: 31262 25548 1043 2985 0 27804 0
Current children cumulated CPU time (s) 293.85
Current children cumulated vsize (KiB) 133748

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.39 2/108 5540
/proc/meminfo: memFree=1427092/2059040 swapFree=4192956/4192956
[pid=5527] ppid=5525 vsize=8700 CPUtime=0
/proc/5527/stat : 5527 (run) S 5525 5527 5340 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 3259866 8908800 249 1992294400 4194304 4922060 140735344175168 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5527/statm: 2175 249 208 178 0 68 0
[pid=5528] ppid=5527 vsize=125600 CPUtime=353.84
/proc/5528/stat : 5528 (pb_cplex) R 5527 5527 5340 0 -1 4202496 269331 0 0 0 35249 135 0 0 25 0 1 0 3259867 128614400 25653 1992294400 134512640 146736320 4293467568 18446744073709551615 136008454 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5528/statm: 31400 25653 1043 2985 0 27942 0
Current children cumulated CPU time (s) 353.84
Current children cumulated vsize (KiB) 134300

[startup+402.301 s]
/proc/loadavg: 1.00 1.21 1.36 2/108 5542
/proc/meminfo: memFree=1427092/2059040 swapFree=4192956/4192956
[pid=5527] ppid=5525 vsize=8700 CPUtime=0
/proc/5527/stat : 5527 (run) S 5525 5527 5340 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 3259866 8908800 249 1992294400 4194304 4922060 140735344175168 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5527/statm: 2175 249 208 178 0 68 0
[pid=5528] ppid=5527 vsize=125600 CPUtime=413.82
/proc/5528/stat : 5528 (pb_cplex) R 5527 5527 5340 0 -1 4202496 270079 0 0 0 41246 136 0 0 25 0 1 0 3259867 128614400 25655 1992294400 134512640 146736320 4293467568 18446744073709551615 136385268 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5528/statm: 31400 25655 1043 2985 0 27942 0
Current children cumulated CPU time (s) 413.82
Current children cumulated vsize (KiB) 134300

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

/proc/5528/statm: 31216 25504 1045 2985 0 27758 0
Current children cumulated CPU time (s) 1193.61
Current children cumulated vsize (KiB) 133564

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/108 5573
/proc/meminfo: memFree=1426720/2059040 swapFree=4192956/4192956
[pid=5527] ppid=5525 vsize=8700 CPUtime=0
/proc/5527/stat : 5527 (run) S 5525 5527 5340 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 3259866 8908800 249 1992294400 4194304 4922060 140735344175168 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5527/statm: 2175 249 208 178 0 68 0
[pid=5528] ppid=5527 vsize=124864 CPUtime=1253.6
/proc/5528/stat : 5528 (pb_cplex) R 5527 5527 5340 0 -1 4202496 308132 0 0 0 125205 155 0 0 25 0 1 0 3259867 127860736 25504 1992294400 134512640 146736320 4293467568 18446744073709551615 136388081 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5528/statm: 31216 25504 1045 2985 0 27758 0
Current children cumulated CPU time (s) 1253.6
Current children cumulated vsize (KiB) 133564

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/108 5575
/proc/meminfo: memFree=1426720/2059040 swapFree=4192956/4192956
[pid=5527] ppid=5525 vsize=8700 CPUtime=0
/proc/5527/stat : 5527 (run) S 5525 5527 5340 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 3259866 8908800 249 1992294400 4194304 4922060 140735344175168 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5527/statm: 2175 249 208 178 0 68 0
[pid=5528] ppid=5527 vsize=124864 CPUtime=1313.58
/proc/5528/stat : 5528 (pb_cplex) R 5527 5527 5340 0 -1 4202496 308132 0 0 0 131203 155 0 0 25 0 1 0 3259867 127860736 25504 1992294400 134512640 146736320 4293467568 18446744073709551615 136385265 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5528/statm: 31216 25504 1045 2985 0 27758 0
Current children cumulated CPU time (s) 1313.58
Current children cumulated vsize (KiB) 133564

[startup+1362.3 s]
/proc/loadavg: 1.12 1.03 1.11 2/108 5577
/proc/meminfo: memFree=1426720/2059040 swapFree=4192956/4192956
[pid=5527] ppid=5525 vsize=8700 CPUtime=0
/proc/5527/stat : 5527 (run) S 5525 5527 5340 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 3259866 8908800 249 1992294400 4194304 4922060 140735344175168 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5527/statm: 2175 249 208 178 0 68 0
[pid=5528] ppid=5527 vsize=124864 CPUtime=1373.57
/proc/5528/stat : 5528 (pb_cplex) R 5527 5527 5340 0 -1 4202496 308132 0 0 0 137201 156 0 0 25 0 1 0 3259867 127860736 25504 1992294400 134512640 146736320 4293467568 18446744073709551615 136008047 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5528/statm: 31216 25504 1045 2985 0 27758 0
Current children cumulated CPU time (s) 1373.57
Current children cumulated vsize (KiB) 133564

[startup+1422.31 s]
/proc/loadavg: 1.10 1.04 1.10 2/108 5577
/proc/meminfo: memFree=1426720/2059040 swapFree=4192956/4192956
[pid=5527] ppid=5525 vsize=8700 CPUtime=0
/proc/5527/stat : 5527 (run) S 5525 5527 5340 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 3259866 8908800 249 1992294400 4194304 4922060 140735344175168 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5527/statm: 2175 249 208 178 0 68 0
[pid=5528] ppid=5527 vsize=124864 CPUtime=1433.56
/proc/5528/stat : 5528 (pb_cplex) R 5527 5527 5340 0 -1 4202496 308132 0 0 0 143200 156 0 0 25 0 1 0 3259867 127860736 25504 1992294400 134512640 146736320 4293467568 18446744073709551615 136400567 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5528/statm: 31216 25504 1045 2985 0 27758 0
Current children cumulated CPU time (s) 1433.56
Current children cumulated vsize (KiB) 133564

[startup+1482.3 s]
/proc/loadavg: 1.08 1.04 1.10 2/108 5579
/proc/meminfo: memFree=1426844/2059040 swapFree=4192956/4192956
[pid=5527] ppid=5525 vsize=8700 CPUtime=0
/proc/5527/stat : 5527 (run) S 5525 5527 5340 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 3259866 8908800 249 1992294400 4194304 4922060 140735344175168 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5527/statm: 2175 249 208 178 0 68 0
[pid=5528] ppid=5527 vsize=124864 CPUtime=1493.53
/proc/5528/stat : 5528 (pb_cplex) R 5527 5527 5340 0 -1 4202496 308132 0 0 0 149197 156 0 0 25 0 1 0 3259867 127860736 25504 1992294400 134512640 146736320 4293467568 18446744073709551615 135468687 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5528/statm: 31216 25504 1045 2985 0 27758 0
Current children cumulated CPU time (s) 1493.53
Current children cumulated vsize (KiB) 133564

[startup+1542.3 s]
/proc/loadavg: 1.07 1.05 1.09 2/108 5581
/proc/meminfo: memFree=1426844/2059040 swapFree=4192956/4192956
[pid=5527] ppid=5525 vsize=8700 CPUtime=0
/proc/5527/stat : 5527 (run) S 5525 5527 5340 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 3259866 8908800 249 1992294400 4194304 4922060 140735344175168 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5527/statm: 2175 249 208 178 0 68 0
[pid=5528] ppid=5527 vsize=124864 CPUtime=1553.51
/proc/5528/stat : 5528 (pb_cplex) R 5527 5527 5340 0 -1 4202496 308132 0 0 0 155195 156 0 0 25 0 1 0 3259867 127860736 25504 1992294400 134512640 146736320 4293467568 18446744073709551615 136008450 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5528/statm: 31216 25504 1045 2985 0 27758 0
Current children cumulated CPU time (s) 1553.51
Current children cumulated vsize (KiB) 133564

[startup+1602.3 s]
/proc/loadavg: 1.07 1.05 1.09 2/108 5583
/proc/meminfo: memFree=1426720/2059040 swapFree=4192956/4192956
[pid=5527] ppid=5525 vsize=8700 CPUtime=0
/proc/5527/stat : 5527 (run) S 5525 5527 5340 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 3259866 8908800 249 1992294400 4194304 4922060 140735344175168 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5527/statm: 2175 249 208 178 0 68 0
[pid=5528] ppid=5527 vsize=124864 CPUtime=1613.5
/proc/5528/stat : 5528 (pb_cplex) R 5527 5527 5340 0 -1 4202496 308132 0 0 0 161194 156 0 0 25 0 1 0 3259867 127860736 25504 1992294400 134512640 146736320 4293467568 18446744073709551615 136475798 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5528/statm: 31216 25504 1045 2985 0 27758 0
Current children cumulated CPU time (s) 1613.5
Current children cumulated vsize (KiB) 133564

[startup+1662.3 s]
/proc/loadavg: 1.06 1.05 1.09 2/108 5585
/proc/meminfo: memFree=1426596/2059040 swapFree=4192956/4192956
[pid=5527] ppid=5525 vsize=8700 CPUtime=0
/proc/5527/stat : 5527 (run) S 5525 5527 5340 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 3259866 8908800 249 1992294400 4194304 4922060 140735344175168 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5527/statm: 2175 249 208 178 0 68 0
[pid=5528] ppid=5527 vsize=124864 CPUtime=1673.49
/proc/5528/stat : 5528 (pb_cplex) R 5527 5527 5340 0 -1 4202496 308132 0 0 0 167192 157 0 0 25 0 1 0 3259867 127860736 25504 1992294400 134512640 146736320 4293467568 18446744073709551615 136008441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5528/statm: 31216 25504 1045 2985 0 27758 0
Current children cumulated CPU time (s) 1673.49
Current children cumulated vsize (KiB) 133564

[startup+1722.3 s]
/proc/loadavg: 1.06 1.06 1.09 2/108 5585
/proc/meminfo: memFree=1426596/2059040 swapFree=4192956/4192956
[pid=5527] ppid=5525 vsize=8700 CPUtime=0
/proc/5527/stat : 5527 (run) S 5525 5527 5340 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 3259866 8908800 249 1992294400 4194304 4922060 140735344175168 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5527/statm: 2175 249 208 178 0 68 0
[pid=5528] ppid=5527 vsize=124864 CPUtime=1733.47
/proc/5528/stat : 5528 (pb_cplex) R 5527 5527 5340 0 -1 4202496 308132 0 0 0 173190 157 0 0 25 0 1 0 3259867 127860736 25504 1992294400 134512640 146736320 4293467568 18446744073709551615 136008441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5528/statm: 31216 25504 1045 2985 0 27758 0
Current children cumulated CPU time (s) 1733.47
Current children cumulated vsize (KiB) 133564

[startup+1782.3 s]
/proc/loadavg: 1.13 1.07 1.09 2/108 5587
/proc/meminfo: memFree=1426472/2059040 swapFree=4192956/4192956
[pid=5527] ppid=5525 vsize=8700 CPUtime=0
/proc/5527/stat : 5527 (run) S 5525 5527 5340 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 3259866 8908800 249 1992294400 4194304 4922060 140735344175168 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5527/statm: 2175 249 208 178 0 68 0
[pid=5528] ppid=5527 vsize=124864 CPUtime=1793.46
/proc/5528/stat : 5528 (pb_cplex) R 5527 5527 5340 0 -1 4202496 308132 0 0 0 179189 157 0 0 25 0 1 0 3259867 127860736 25504 1992294400 134512640 146736320 4293467568 18446744073709551615 136008441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5528/statm: 31216 25504 1045 2985 0 27758 0
Current children cumulated CPU time (s) 1793.46
Current children cumulated vsize (KiB) 133564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1788.9 s]
/proc/loadavg: 1.12 1.07 1.09 2/108 5587
/proc/meminfo: memFree=1426472/2059040 swapFree=4192956/4192956
[pid=5527] ppid=5525 vsize=8700 CPUtime=0
/proc/5527/stat : 5527 (run) S 5525 5527 5340 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 3259866 8908800 249 1992294400 4194304 4922060 140735344175168 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5527/statm: 2175 249 208 178 0 68 0
[pid=5528] ppid=5527 vsize=124864 CPUtime=1800.06
/proc/5528/stat : 5528 (pb_cplex) R 5527 5527 5340 0 -1 4202496 308132 0 0 0 179849 157 0 0 25 0 1 0 3259867 127860736 25504 1992294400 134512640 146736320 4293467568 18446744073709551615 139044505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5528/statm: 31216 25504 1045 2985 0 27758 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 133564

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

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

[startup+1788.9 s]
/proc/loadavg: 1.12 1.07 1.09 2/108 5587
/proc/meminfo: memFree=1426472/2059040 swapFree=4192956/4192956
[pid=5527] ppid=5525 vsize=8700 CPUtime=0
/proc/5527/stat : 5527 (run) S 5525 5527 5340 0 -1 4202496 365 0 0 0 0 0 0 0 23 0 1 0 3259866 8908800 249 1992294400 4194304 4922060 140735344175168 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/5527/statm: 2175 249 208 178 0 68 0
[pid=5528] ppid=5527 vsize=124864 CPUtime=1800.06
/proc/5528/stat : 5528 (pb_cplex) R 5527 5527 5340 0 -1 4202496 308132 0 0 0 179849 157 0 0 25 0 1 0 3259867 127860736 25504 1992294400 134512640 146736320 4293467568 18446744073709551615 139044505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5528/statm: 31216 25504 1045 2985 0 27758 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 133564

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 5527 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=999
# CPU time returned by wait4() is 0.001998
# while last known CPU time is 1800.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1788.91
CPU time (s): 1800.06
CPU user time (s): 1798.49
CPU system time (s): 1.57
CPU usage (%): 100.623
Max. virtual memory (cumulated for all children) (KiB): 227344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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= 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= 3
involuntary context switches= 2

runsolver used 3.23751 second user time and 9.79351 second system time

The end

Launcher Data 

Begin job on node027 at 2010-07-02 07:44:09
IDJOB=2697078
IDBENCH=48112
IDSOLVER=1209
FILE ID=node027/2697078-1278049449
PBS_JOBID= 11198862
Free space on /tmp= 62052 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_500_25_1.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697078-1278049449/watcher-2697078-1278049449 -o /tmp/evaluation-result-2697078-1278049449/solver-2697078-1278049449 -C 1800 -W 2000 -M 1800  run HOME/instance-2697078-1278049449.opb

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

MD5SUM BENCH= 93a95f0846e71f0984a2317cf811edef
RANDOM SEED=506061219

node027.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		: 2800.179
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	: 5600.35
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		: 2800.179
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1528680 kB
Buffers:         91368 kB
Cached:         310216 kB
SwapCached:          0 kB
Active:         207816 kB
Inactive:       253252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1528680 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           16788 kB
Writeback:           0 kB
AnonPages:       59404 kB
Mapped:          14484 kB
Slab:            47304 kB
PageTables:       4152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179688 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2697078-1278049449.opb

Free space on /tmp at the end= 62036 MiB
End job on node027 at 2010-07-02 08:14:00