Trace number 2697234

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) 1800.11 1588.12

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_10_5.opb
MD5SUM9b75ee50c2c62e6be495e8bd0a94fa2c
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-107
Best CPU time to get the best result obtained on this benchmark1798.13
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -131
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1501
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
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 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)12540
Sum of products size (including duplicates)25080
Number of different products6270
Sum of products size12540

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697234-1278052138.opb.
0.00/0.00	c Instance file HOME/instance-2697234-1278052138.opb
0.00/0.00	c File size is 563009 bytes.
0.00/0.52	c Highest Coefficient sum: 1000
0.00/0.52	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.55	c ============================[ Problem Statistics ]=============================
0.00/0.55	c |                                                                             |
0.00/0.55	c |  Parsing time:          0.54         s                                      |
0.00/0.55	c |  Number Variables:      7270                                                |
0.00/0.56	c |  Number Constraints:    14041                                               |
0.00/0.56	c ===============================================================================
1800.11/1588.11	c Remaining time 1799.46 sec.
1800.11/1588.11	c 
1800.11/1588.11	c *** INTERRUPTED ***
1800.11/1588.11	s UNKNOWN
1800.11/1588.11	c Total CPU time              : 1799.03 s
1800.11/1588.11	c Memory used           : 107.71 MB
1800.11/1588.11	c CPU time              : 1799.03 s
1800.11/1588.11	c 
1800.11/1588.11	c *** INTERRUPTED ***

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2697234-1278052138/watcher-2697234-1278052138 -o /tmp/evaluation-result-2697234-1278052138/solver-2697234-1278052138 -C 1800 -W 2000 -M 1800 run HOME/instance-2697234-1278052138.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: 0.92 0.98 1.07 3/106 26070
/proc/meminfo: memFree=1398112/2059040 swapFree=4139292/4192956
[pid=26070] ppid=26068 vsize=8700 CPUtime=0
/proc/26070/stat : 26070 (run) R 26068 26070 25501 0 -1 4202496 349 0 0 0 0 0 0 0 20 0 1 0 180815593 8908800 249 1992294400 4194304 4922060 140736491422192 18446744073709551615 264367612309 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/26070/statm: 2175 249 208 178 0 68 0

[startup+0.017173 s]
/proc/loadavg: 0.92 0.98 1.07 3/106 26070
/proc/meminfo: memFree=1398112/2059040 swapFree=4139292/4192956
[pid=26070] ppid=26068 vsize=8700 CPUtime=0
/proc/26070/stat : 26070 (run) S 26068 26070 25501 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180815593 8908800 249 1992294400 4194304 4922060 140736491422192 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26070/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101183 s]
/proc/loadavg: 0.92 0.98 1.07 3/106 26070
/proc/meminfo: memFree=1398112/2059040 swapFree=4139292/4192956
[pid=26070] ppid=26068 vsize=8700 CPUtime=0
/proc/26070/stat : 26070 (run) S 26068 26070 25501 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180815593 8908800 249 1992294400 4194304 4922060 140736491422192 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26070/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301205 s]
/proc/loadavg: 0.92 0.98 1.07 3/106 26070
/proc/meminfo: memFree=1398112/2059040 swapFree=4139292/4192956
[pid=26070] ppid=26068 vsize=8700 CPUtime=0
/proc/26070/stat : 26070 (run) S 26068 26070 25501 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180815593 8908800 249 1992294400 4194304 4922060 140736491422192 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26070/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.70126 s]
/proc/loadavg: 0.92 0.98 1.07 3/106 26070
/proc/meminfo: memFree=1398112/2059040 swapFree=4139292/4192956
[pid=26070] ppid=26068 vsize=8700 CPUtime=0
/proc/26070/stat : 26070 (run) S 26068 26070 25501 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180815593 8908800 249 1992294400 4194304 4922060 140736491422192 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26070/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50134 s]
/proc/loadavg: 0.92 0.98 1.07 2/108 26072
/proc/meminfo: memFree=1373296/2059040 swapFree=4139292/4192956
[pid=26070] ppid=26068 vsize=8700 CPUtime=0
/proc/26070/stat : 26070 (run) S 26068 26070 25501 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180815593 8908800 249 1992294400 4194304 4922060 140736491422192 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26070/statm: 2175 249 208 178 0 68 0
[pid=26071] ppid=26070 vsize=55252 CPUtime=1.48
/proc/26071/stat : 26071 (pb_cplex) R 26070 26070 25501 0 -1 4202496 9607 0 0 0 144 4 0 0 19 0 1 0 180815593 56578048 7201 1992294400 134512640 146736320 4292644624 18446744073709551615 136007626 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26071/statm: 13813 7201 946 2985 0 10355 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 63952

[startup+3.10151 s]
/proc/loadavg: 0.92 0.98 1.07 2/108 26072
/proc/meminfo: memFree=1372552/2059040 swapFree=4139292/4192956
[pid=26070] ppid=26068 vsize=8700 CPUtime=0
/proc/26070/stat : 26070 (run) S 26068 26070 25501 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180815593 8908800 249 1992294400 4194304 4922060 140736491422192 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26070/statm: 2175 249 208 178 0 68 0
[pid=26071] ppid=26070 vsize=57028 CPUtime=3.08
/proc/26071/stat : 26071 (pb_cplex) R 26070 26070 25501 0 -1 4202496 10103 0 0 0 304 4 0 0 22 0 1 0 180815593 58396672 7657 1992294400 134512640 146736320 4292644624 18446744073709551615 139028318 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26071/statm: 14257 7657 923 2985 0 10799 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 65728

[startup+6.30087 s]
/proc/loadavg: 1.01 1.00 1.07 2/108 26072
/proc/meminfo: memFree=1370444/2059040 swapFree=4139292/4192956
[pid=26070] ppid=26068 vsize=8700 CPUtime=0
/proc/26070/stat : 26070 (run) S 26068 26070 25501 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180815593 8908800 249 1992294400 4194304 4922060 140736491422192 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26070/statm: 2175 249 208 178 0 68 0
[pid=26071] ppid=26070 vsize=57088 CPUtime=6.28
/proc/26071/stat : 26071 (pb_cplex) R 26070 26070 25501 0 -1 4202496 10122 0 0 0 623 5 0 0 25 0 1 0 180815593 58458112 7675 1992294400 134512640 146736320 4292644624 18446744073709551615 136403112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26071/statm: 14272 7675 922 2985 0 10814 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 65788

[startup+12.7006 s]
/proc/loadavg: 1.01 1.00 1.07 2/108 26072
/proc/meminfo: memFree=1370444/2059040 swapFree=4139292/4192956
[pid=26070] ppid=26068 vsize=8700 CPUtime=0
/proc/26070/stat : 26070 (run) S 26068 26070 25501 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180815593 8908800 249 1992294400 4194304 4922060 140736491422192 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26070/statm: 2175 249 208 178 0 68 0
[pid=26071] ppid=26070 vsize=57148 CPUtime=12.68
/proc/26071/stat : 26071 (pb_cplex) R 26070 26070 25501 0 -1 4202496 10139 0 0 0 1263 5 0 0 25 0 1 0 180815593 58519552 7691 1992294400 134512640 146736320 4292644624 18446744073709551615 136008020 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26071/statm: 14287 7691 921 2985 0 10829 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 65848

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 26072
/proc/meminfo: memFree=1370568/2059040 swapFree=4139292/4192956
[pid=26070] ppid=26068 vsize=8700 CPUtime=0
/proc/26070/stat : 26070 (run) S 26068 26070 25501 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180815593 8908800 249 1992294400 4194304 4922060 140736491422192 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26070/statm: 2175 249 208 178 0 68 0
[pid=26071] ppid=26070 vsize=57188 CPUtime=25.48
/proc/26071/stat : 26071 (pb_cplex) R 26070 26070 25501 0 -1 4202496 10155 0 0 0 2543 5 0 0 25 0 1 0 180815593 58560512 7702 1992294400 134512640 146736320 4292644624 18446744073709551615 136018931 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26071/statm: 14297 7702 916 2985 0 10839 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 65888

[startup+51.1008 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 26072
/proc/meminfo: memFree=1370568/2059040 swapFree=4139292/4192956
[pid=26070] ppid=26068 vsize=8700 CPUtime=0
/proc/26070/stat : 26070 (run) S 26068 26070 25501 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180815593 8908800 249 1992294400 4194304 4922060 140736491422192 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26070/statm: 2175 249 208 178 0 68 0
[pid=26071] ppid=26070 vsize=57196 CPUtime=51.07
/proc/26071/stat : 26071 (pb_cplex) R 26070 26070 25501 0 -1 4202496 10157 0 0 0 5102 5 0 0 25 0 1 0 180815593 58568704 7704 1992294400 134512640 146736320 4292644624 18446744073709551615 136008042 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26071/statm: 14299 7704 916 2985 0 10841 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 65896

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.06 2/108 26074
/proc/meminfo: memFree=1370568/2059040 swapFree=4139292/4192956
[pid=26070] ppid=26068 vsize=8700 CPUtime=0
/proc/26070/stat : 26070 (run) S 26068 26070 25501 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180815593 8908800 249 1992294400 4194304 4922060 140736491422192 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26070/statm: 2175 249 208 178 0 68 0
[pid=26071] ppid=26070 vsize=57304 CPUtime=102.26
/proc/26071/stat : 26071 (pb_cplex) R 26070 26070 25501 0 -1 4202496 10189 0 0 0 10221 5 0 0 25 0 1 0 180815593 58679296 7734 1992294400 134512640 146736320 4292644624 18446744073709551615 135979670 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26071/statm: 14326 7734 914 2985 0 10868 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 66004

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/108 26076
/proc/meminfo: memFree=1357424/2059040 swapFree=4139292/4192956
[pid=26070] ppid=26068 vsize=8700 CPUtime=0
/proc/26070/stat : 26070 (run) S 26068 26070 25501 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180815593 8908800 249 1992294400 4194304 4922060 140736491422192 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26070/statm: 2175 249 208 178 0 68 0
[pid=26071] ppid=26070 vsize=76184 CPUtime=162.24
/proc/26071/stat : 26071 (pb_cplex) R 26070 26070 25501 0 -1 4202496 16676 0 0 0 16214 10 0 0 25 0 1 0 180815593 78012416 11086 1992294400 134512640 146736320 4292644624 18446744073709551615 139046498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26071/statm: 19046 11086 1004 2985 0 15588 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 84884

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/108 26078
/proc/meminfo: memFree=1356432/2059040 swapFree=4139292/4192956
[pid=26070] ppid=26068 vsize=8700 CPUtime=0
/proc/26070/stat : 26070 (run) S 26068 26070 25501 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180815593 8908800 249 1992294400 4194304 4922060 140736491422192 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26070/statm: 2175 249 208 178 0 68 0
[pid=26071] ppid=26070 vsize=76772 CPUtime=222.22
/proc/26071/stat : 26071 (pb_cplex) R 26070 26070 25501 0 -1 4202496 17218 0 0 0 22212 10 0 0 25 0 1 0 180815593 78614528 11227 1992294400 134512640 146736320 4292644624 18446744073709551615 139046472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26071/statm: 19193 11227 1006 2985 0 15735 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 85472

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/108 26078
/proc/meminfo: memFree=1366104/2059040 swapFree=4139292/4192956
[pid=26070] ppid=26068 vsize=8700 CPUtime=0
/proc/26070/stat : 26070 (run) S 26068 26070 25501 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180815593 8908800 249 1992294400 4194304 4922060 140736491422192 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26070/statm: 2175 249 208 178 0 68 0
[pid=26071] ppid=26070 vsize=59452 CPUtime=282.2
/proc/26071/stat : 26071 (pb_cplex) R 26070 26070 25501 0 -1 4202496 30220 0 0 0 28205 15 0 0 25 0 1 0 180815593 60878848 8942 1992294400 134512640 146736320 4292644624 18446744073709551615 135466622 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26071/statm: 14863 8942 1010 2985 0 11405 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 68152

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/108 26080
/proc/meminfo: memFree=1365236/2059040 swapFree=4139292/4192956
[pid=26070] ppid=26068 vsize=8700 CPUtime=0
/proc/26070/stat : 26070 (run) S 26068 26070 25501 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180815593 8908800 249 1992294400 4194304 4922060 140736491422192 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26070/statm: 2175 249 208 178 0 68 0
[pid=26071] ppid=26070 vsize=60112 CPUtime=342.19
/proc/26071/stat : 26071 (pb_cplex) R 26070 26070 25501 0 -1 4202496 30455 0 0 0 34203 16 0 0 25 0 1 0 180815593 61554688 9177 1992294400 134512640 146736320 4292644624 18446744073709551615 136000986 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26071/statm: 15028 9177 1010 2985 0 11570 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 68812

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/108 26082
/proc/meminfo: memFree=1364244/2059040 swapFree=4139292/4192956
[pid=26070] ppid=26068 vsize=8700 CPUtime=0
/proc/26070/stat : 26070 (run) S 26068 26070 25501 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180815593 8908800 249 1992294400 4194304 4922060 140736491422192 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26070/statm: 2175 249 208 178 0 68 0
[pid=26071] ppid=26070 vsize=60392 CPUtime=402.17
/proc/26071/stat : 26071 (pb_cplex) R 26070 26070 25501 0 -1 4202496 30927 0 0 0 40201 16 0 0 25 0 1 0 180815593 61841408 9259 1992294400 134512640 146736320 4292644624 18446744073709551615 139044505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26071/statm: 15098 9259 1016 2985 0 11640 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 69092

[startup+462.301 s]

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

[pid=26071] ppid=26070 vsize=96684 CPUtime=1093.04
/proc/26071/stat : 26071 (pb_cplex) R 26070 26070 25501 0 -1 4202496 52830 0 0 0 109260 44 0 0 25 0 2 0 180815593 99004416 15035 1992294400 134512640 146736320 4292644624 18446744073709551615 136475798 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/26071/statm: 24171 15035 1073 2985 0 20713 0
[pid=26071/tid=26090] ppid=26070 vsize=96684 CPUtime=0
/proc/26071/task/26090/stat : 26090 (pb_cplex) S 26070 26070 25501 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 2 0 180881599 99004416 15035 1992294400 134512640 146736320 4292644624 18446744073709551615 144580073 0 2 4096 16387 18446604437820142848 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1093.04
Current children cumulated vsize (KiB) 105384

[startup+1122.3 s]
/proc/loadavg: 1.35 1.09 1.03 3/109 26104
/proc/meminfo: memFree=1330880/2059040 swapFree=4139292/4192956
[pid=26070] ppid=26068 vsize=8700 CPUtime=0
/proc/26070/stat : 26070 (run) S 26068 26070 25501 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180815593 8908800 249 1992294400 4194304 4922060 140736491422192 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26070/statm: 2175 249 208 178 0 68 0
[pid=26071] ppid=26070 vsize=109524 CPUtime=1173.27
/proc/26071/stat : 26071 (pb_cplex) R 26070 26070 25501 0 -1 4202496 60917 0 0 0 117278 49 0 0 25 0 2 0 180815593 112152576 17471 1992294400 134512640 146736320 4292644624 18446744073709551615 136002908 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/26071/statm: 27381 17471 1074 2985 0 23923 0
[pid=26071/tid=26090] ppid=26070 vsize=109524 CPUtime=20.39
/proc/26071/task/26090/stat : 26090 (pb_cplex) R 26070 26070 25501 0 -1 4202560 7489 0 0 0 2035 4 0 0 25 0 2 0 180881599 112152576 17471 1992294400 134512640 146736320 4292644624 18446744073709551615 136008042 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1173.27
Current children cumulated vsize (KiB) 118224

[startup+1182.3 s]
/proc/loadavg: 1.76 1.25 1.08 3/109 26104
/proc/meminfo: memFree=1330756/2059040 swapFree=4139292/4192956
[pid=26070] ppid=26068 vsize=8700 CPUtime=0
/proc/26070/stat : 26070 (run) S 26068 26070 25501 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180815593 8908800 249 1992294400 4194304 4922060 140736491422192 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26070/statm: 2175 249 208 178 0 68 0
[pid=26071] ppid=26070 vsize=110548 CPUtime=1292.79
/proc/26071/stat : 26071 (pb_cplex) R 26070 26070 25501 0 -1 4202496 80162 0 0 0 129218 61 0 0 25 0 2 0 180815593 113201152 17598 1992294400 134512640 146736320 4292644624 18446744073709551615 136384890 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/26071/statm: 27637 17598 1074 2985 0 24179 0
[pid=26071/tid=26090] ppid=26070 vsize=110548 CPUtime=80.37
/proc/26071/task/26090/stat : 26090 (pb_cplex) R 26070 26070 25501 0 -1 4202560 26181 0 0 0 8023 14 0 0 25 0 2 0 180881599 113201152 17598 1992294400 134512640 146736320 4292644624 18446744073709551615 135456445 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1292.79
Current children cumulated vsize (KiB) 119248

[startup+1242.3 s]
/proc/loadavg: 1.91 1.39 1.14 3/109 26106
/proc/meminfo: memFree=1330632/2059040 swapFree=4139292/4192956
[pid=26070] ppid=26068 vsize=8700 CPUtime=0
/proc/26070/stat : 26070 (run) S 26068 26070 25501 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180815593 8908800 249 1992294400 4194304 4922060 140736491422192 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26070/statm: 2175 249 208 178 0 68 0
[pid=26071] ppid=26070 vsize=110548 CPUtime=1412.3
/proc/26071/stat : 26071 (pb_cplex) R 26070 26070 25501 0 -1 4202496 95647 0 0 0 141160 70 0 0 25 0 2 0 180815593 113201152 17526 1992294400 134512640 146736320 4292644624 18446744073709551615 139044587 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/26071/statm: 27637 17526 1073 2985 0 24179 0
[pid=26071/tid=26090] ppid=26070 vsize=110548 CPUtime=140.36
/proc/26071/task/26090/stat : 26090 (pb_cplex) R 26070 26070 25501 0 -1 4202560 41666 0 0 0 14012 24 0 0 25 0 2 0 180881599 113201152 17526 1992294400 134512640 146736320 4292644624 18446744073709551615 136008423 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1412.3
Current children cumulated vsize (KiB) 119248

[startup+1302.3 s]
/proc/loadavg: 1.52 1.38 1.15 2/109 26108
/proc/meminfo: memFree=1329888/2059040 swapFree=4139292/4192956
[pid=26070] ppid=26068 vsize=8700 CPUtime=0
/proc/26070/stat : 26070 (run) S 26068 26070 25501 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180815593 8908800 249 1992294400 4194304 4922060 140736491422192 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26070/statm: 2175 249 208 178 0 68 0
[pid=26071] ppid=26070 vsize=112180 CPUtime=1494.04
/proc/26071/stat : 26071 (pb_cplex) S 26070 26070 25501 0 -1 4202496 111309 0 0 0 149325 79 0 0 25 0 2 0 180815593 114872320 17838 1992294400 134512640 146736320 4292644624 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/26071/statm: 28045 17838 1073 2985 0 24587 0
[pid=26071/tid=26090] ppid=26070 vsize=112180 CPUtime=200.35
/proc/26071/task/26090/stat : 26090 (pb_cplex) R 26070 26070 25501 0 -1 4202560 56917 0 0 0 20003 32 0 0 25 0 2 0 180881599 114872320 17838 1992294400 134512640 146736320 4292644624 18446744073709551615 138462623 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1494.04
Current children cumulated vsize (KiB) 120880

[startup+1362.3 s]
/proc/loadavg: 1.19 1.31 1.14 2/109 26110
/proc/meminfo: memFree=1329640/2059040 swapFree=4139292/4192956
[pid=26070] ppid=26068 vsize=8700 CPUtime=0
/proc/26070/stat : 26070 (run) S 26068 26070 25501 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180815593 8908800 249 1992294400 4194304 4922060 140736491422192 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26070/statm: 2175 249 208 178 0 68 0
[pid=26071] ppid=26070 vsize=112180 CPUtime=1554.02
/proc/26071/stat : 26071 (pb_cplex) S 26070 26070 25501 0 -1 4202496 129371 0 0 0 155314 88 0 0 25 0 2 0 180815593 114872320 17827 1992294400 134512640 146736320 4292644624 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/26071/statm: 28045 17827 1073 2985 0 24587 0
[pid=26071/tid=26090] ppid=26070 vsize=112180 CPUtime=260.33
/proc/26071/task/26090/stat : 26090 (pb_cplex) R 26070 26070 25501 0 -1 4202560 74979 0 0 0 25992 41 0 0 25 0 2 0 180881599 114872320 17827 1992294400 134512640 146736320 4292644624 18446744073709551615 136008332 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1554.02
Current children cumulated vsize (KiB) 120880

[startup+1422.31 s]
/proc/loadavg: 1.07 1.25 1.13 2/109 26112
/proc/meminfo: memFree=1329392/2059040 swapFree=4139292/4192956
[pid=26070] ppid=26068 vsize=8700 CPUtime=0
/proc/26070/stat : 26070 (run) S 26068 26070 25501 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180815593 8908800 249 1992294400 4194304 4922060 140736491422192 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26070/statm: 2175 249 208 178 0 68 0
[pid=26071] ppid=26070 vsize=112180 CPUtime=1614.01
/proc/26071/stat : 26071 (pb_cplex) S 26070 26070 25501 0 -1 4202496 149888 0 0 0 161303 98 0 0 25 0 2 0 180815593 114872320 17916 1992294400 134512640 146736320 4292644624 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/26071/statm: 28045 17916 1073 2985 0 24587 0
[pid=26071/tid=26090] ppid=26070 vsize=112180 CPUtime=320.31
/proc/26071/task/26090/stat : 26090 (pb_cplex) R 26070 26070 25501 0 -1 4202560 95496 0 0 0 31981 50 0 0 25 0 2 0 180881599 114872320 17916 1992294400 134512640 146736320 4292644624 18446744073709551615 135526330 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1614.01
Current children cumulated vsize (KiB) 120880

[startup+1482.3 s]
/proc/loadavg: 1.02 1.20 1.12 2/109 26112
/proc/meminfo: memFree=1329392/2059040 swapFree=4139292/4192956
[pid=26070] ppid=26068 vsize=8700 CPUtime=0
/proc/26070/stat : 26070 (run) S 26068 26070 25501 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180815593 8908800 249 1992294400 4194304 4922060 140736491422192 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26070/statm: 2175 249 208 178 0 68 0
[pid=26071] ppid=26070 vsize=112180 CPUtime=1673.99
/proc/26071/stat : 26071 (pb_cplex) S 26070 26070 25501 0 -1 4202496 164304 0 0 0 167295 104 0 0 25 0 2 0 180815593 114872320 17917 1992294400 134512640 146736320 4292644624 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/26071/statm: 28045 17917 1073 2985 0 24587 0
[pid=26071/tid=26090] ppid=26070 vsize=112180 CPUtime=380.3
/proc/26071/task/26090/stat : 26090 (pb_cplex) R 26070 26070 25501 0 -1 4202560 109912 0 0 0 37973 57 0 0 25 0 2 0 180881599 114872320 17917 1992294400 134512640 146736320 4292644624 18446744073709551615 136008017 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1673.99
Current children cumulated vsize (KiB) 120880

[startup+1542.3 s]
/proc/loadavg: 1.01 1.16 1.11 2/109 26114
/proc/meminfo: memFree=1328896/2059040 swapFree=4139292/4192956
[pid=26070] ppid=26068 vsize=8700 CPUtime=0
/proc/26070/stat : 26070 (run) S 26068 26070 25501 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180815593 8908800 249 1992294400 4194304 4922060 140736491422192 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26070/statm: 2175 249 208 178 0 68 0
[pid=26071] ppid=26070 vsize=112696 CPUtime=1733.97
/proc/26071/stat : 26071 (pb_cplex) S 26070 26070 25501 0 -1 4202496 166605 0 0 0 173292 105 0 0 25 0 2 0 180815593 115400704 18050 1992294400 134512640 146736320 4292644624 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/26071/statm: 28174 18050 1073 2985 0 24716 0
[pid=26071/tid=26090] ppid=26070 vsize=112696 CPUtime=440.28
/proc/26071/task/26090/stat : 26090 (pb_cplex) R 26070 26070 25501 0 -1 4202560 112213 0 0 0 43970 58 0 0 25 0 2 0 180881599 115400704 18050 1992294400 134512640 146736320 4292644624 18446744073709551615 136008363 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1733.97
Current children cumulated vsize (KiB) 121396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1588.1 s]
/proc/loadavg: 1.34 1.22 1.12 3/109 26116
/proc/meminfo: memFree=1329144/2059040 swapFree=4139292/4192956
[pid=26070] ppid=26068 vsize=8700 CPUtime=0
/proc/26070/stat : 26070 (run) S 26068 26070 25501 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180815593 8908800 249 1992294400 4194304 4922060 140736491422192 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26070/statm: 2175 249 208 178 0 68 0
[pid=26071] ppid=26070 vsize=110288 CPUtime=1800.11
/proc/26071/stat : 26071 (pb_cplex) R 26070 26070 25501 0 -1 4202496 171523 0 0 0 179901 110 0 0 25 0 2 0 180815593 112934912 18059 1992294400 134512640 146736320 4292644624 18446744073709551615 136008017 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/26071/statm: 27572 18059 1077 2985 0 24114 0
[pid=26071/tid=26090] ppid=26070 vsize=110288 CPUtime=486.08
/proc/26071/task/26090/stat : 26090 (pb_cplex) R 26070 26070 25501 0 -1 4202560 115222 0 0 0 48547 61 0 0 25 0 2 0 180881599 112934912 18059 1992294400 134512640 146736320 4292644624 18446744073709551615 136003825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 118988

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

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

[startup+1588.1 s]
/proc/loadavg: 1.34 1.22 1.12 3/109 26116
/proc/meminfo: memFree=1329144/2059040 swapFree=4139292/4192956
[pid=26070] ppid=26068 vsize=8700 CPUtime=0
/proc/26070/stat : 26070 (run) S 26068 26070 25501 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 180815593 8908800 249 1992294400 4194304 4922060 140736491422192 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/26070/statm: 2175 249 208 178 0 68 0
[pid=26071] ppid=26070 vsize=110288 CPUtime=1800.11
/proc/26071/stat : 26071 (pb_cplex) R 26070 26070 25501 0 -1 4202496 171523 0 0 0 179901 110 0 0 25 0 2 0 180815593 112934912 18059 1992294400 134512640 146736320 4292644624 18446744073709551615 136008017 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/26071/statm: 27572 18059 1077 2985 0 24114 0
[pid=26071/tid=26090] ppid=26070 vsize=110288 CPUtime=486.08
/proc/26071/task/26090/stat : 26090 (pb_cplex) R 26070 26070 25501 0 -1 4202560 115222 0 0 0 48547 61 0 0 25 0 2 0 180881599 112934912 18059 1992294400 134512640 146736320 4292644624 18446744073709551615 136003825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 118988

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26070 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=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.11
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1588.12
CPU time (s): 1800.11
CPU user time (s): 1799.01
CPU system time (s): 1.1
CPU usage (%): 113.348
Max. virtual memory (cumulated for all children) (KiB): 123492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
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= 3

runsolver used 2.75558 second user time and 7.56985 second system time

The end

Launcher Data 

Begin job on node009 at 2010-07-02 08:28:58
IDJOB=2697234
IDBENCH=48268
IDSOLVER=1209
FILE ID=node009/2697234-1278052138
PBS_JOBID= 11198874
Free space on /tmp= 62384 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_500_10_5.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697234-1278052138/watcher-2697234-1278052138 -o /tmp/evaluation-result-2697234-1278052138/solver-2697234-1278052138 -C 1800 -W 2000 -M 1800  run HOME/instance-2697234-1278052138.opb

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

MD5SUM BENCH= 9b75ee50c2c62e6be495e8bd0a94fa2c
RANDOM SEED=1353123243

node009.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		: 3000.199
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	: 6000.39
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		: 3000.199
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:       1399508 kB
Buffers:        152556 kB
Cached:         394028 kB
SwapCached:       7420 kB
Active:         219280 kB
Inactive:       341636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1399508 kB
SwapTotal:     4192956 kB
SwapFree:      4139292 kB
Dirty:           16752 kB
Writeback:           0 kB
AnonPages:       12412 kB
Mapped:          11972 kB
Slab:            76736 kB
PageTables:       4064 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182184 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-2697234-1278052138.opb

Free space on /tmp at the end= 62368 MiB
End job on node009 at 2010-07-02 08:55:29