Trace number 2697116

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 1745.81

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_1000_60_2.opb
MD5SUMcb610107b772b4f0726736eafa902b12
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 benchmark1800.22
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 38
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)75286
Sum of products size (including duplicates)150572
Number of different products75286
Sum of products size150572

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697116-1278050288.opb.
0.00/0.00	c Instance file HOME/instance-2697116-1278050288.opb
0.00/0.00	c File size is 5903915 bytes.
3.39/3.48	c Highest Coefficient sum: 111
3.39/3.48	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
3.69/3.71	c ============================[ Problem Statistics ]=============================
3.69/3.71	c |                                                                             |
3.69/3.71	c |  Parsing time:          3.62         s                                      |
3.69/3.71	c |  Number Variables:      76286                                               |
3.69/3.78	c |  Number Constraints:    151572                                              |
3.69/3.78	c ===============================================================================
1800.05/1745.80	c Remaining time 1796.33 sec.
1800.05/1745.80	c 
1800.05/1745.80	c *** INTERRUPTED ***
1800.05/1745.80	s UNKNOWN
1800.05/1745.80	c Total CPU time              : 1790.07 s
1800.05/1745.80	c Memory used           : 377.36 MB
1800.05/1745.80	c CPU time              : 1790.07 s
1800.05/1745.80	c 
1800.05/1745.80	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-2697116-1278050288/watcher-2697116-1278050288 -o /tmp/evaluation-result-2697116-1278050288/solver-2697116-1278050288 -C 1800 -W 2000 -M 1800 run HOME/instance-2697116-1278050288.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: 1.78 1.81 1.70 3/106 25811
/proc/meminfo: memFree=1360128/2059040 swapFree=4138896/4192956
[pid=25811] ppid=25809 vsize=8700 CPUtime=0
/proc/25811/stat : 25811 (run) R 25809 25811 25518 0 -1 4202496 348 0 0 0 0 0 0 0 20 0 1 0 180630733 8908800 248 1992294400 4194304 4922060 140733757423312 18446744073709551615 237802987925 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/25811/statm: 2175 248 208 178 0 68 0

[startup+0.0440861 s]
/proc/loadavg: 1.78 1.81 1.70 3/106 25811
/proc/meminfo: memFree=1360128/2059040 swapFree=4138896/4192956
[pid=25811] ppid=25809 vsize=8700 CPUtime=0
/proc/25811/stat : 25811 (run) S 25809 25811 25518 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180630733 8908800 248 1992294400 4194304 4922060 140733757423312 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25811/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101093 s]
/proc/loadavg: 1.78 1.81 1.70 3/106 25811
/proc/meminfo: memFree=1360128/2059040 swapFree=4138896/4192956
[pid=25811] ppid=25809 vsize=8700 CPUtime=0
/proc/25811/stat : 25811 (run) S 25809 25811 25518 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180630733 8908800 248 1992294400 4194304 4922060 140733757423312 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25811/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301119 s]
/proc/loadavg: 1.78 1.81 1.70 3/106 25811
/proc/meminfo: memFree=1360128/2059040 swapFree=4138896/4192956
[pid=25811] ppid=25809 vsize=8700 CPUtime=0
/proc/25811/stat : 25811 (run) S 25809 25811 25518 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180630733 8908800 248 1992294400 4194304 4922060 140733757423312 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25811/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701171 s]
/proc/loadavg: 1.78 1.81 1.70 3/106 25811
/proc/meminfo: memFree=1360128/2059040 swapFree=4138896/4192956
[pid=25811] ppid=25809 vsize=8700 CPUtime=0
/proc/25811/stat : 25811 (run) S 25809 25811 25518 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180630733 8908800 248 1992294400 4194304 4922060 140733757423312 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25811/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50128 s]
/proc/loadavg: 1.78 1.81 1.70 2/108 25813
/proc/meminfo: memFree=1353416/2059040 swapFree=4138896/4192956
[pid=25811] ppid=25809 vsize=8700 CPUtime=0
/proc/25811/stat : 25811 (run) S 25809 25811 25518 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180630733 8908800 248 1992294400 4194304 4922060 140733757423312 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25811/statm: 2175 248 208 178 0 68 0
[pid=25812] ppid=25811 vsize=30696 CPUtime=1.49
/proc/25812/stat : 25812 (pb_cplex) R 25811 25811 25518 0 -1 4202496 3356 0 0 0 148 1 0 0 25 0 1 0 180630733 31432704 3155 1992294400 134512640 146736320 4287380528 18446744073709551615 134814118 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25812/statm: 7674 3155 410 2985 0 3166 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39396

[startup+3.10149 s]
/proc/loadavg: 1.78 1.81 1.70 2/108 25813
/proc/meminfo: memFree=1341884/2059040 swapFree=4138896/4192956
[pid=25811] ppid=25809 vsize=8700 CPUtime=0
/proc/25811/stat : 25811 (run) S 25809 25811 25518 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180630733 8908800 248 1992294400 4194304 4922060 140733757423312 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25811/statm: 2175 248 208 178 0 68 0
[pid=25812] ppid=25811 vsize=57700 CPUtime=3.09
/proc/25812/stat : 25812 (pb_cplex) R 25811 25811 25518 0 -1 4202496 11471 0 0 0 305 4 0 0 25 0 1 0 180630733 59084800 10754 1992294400 134512640 146736320 4287380528 18446744073709551615 144716523 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25812/statm: 14425 10754 1392 2985 0 9917 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 66400

[startup+6.30191 s]
/proc/loadavg: 1.72 1.79 1.70 2/108 25813
/proc/meminfo: memFree=1260292/2059040 swapFree=4138896/4192956
[pid=25811] ppid=25809 vsize=8700 CPUtime=0
/proc/25811/stat : 25811 (run) S 25809 25811 25518 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180630733 8908800 248 1992294400 4194304 4922060 140733757423312 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25811/statm: 2175 248 208 178 0 68 0
[pid=25812] ppid=25811 vsize=307220 CPUtime=6.29
/proc/25812/stat : 25812 (pb_cplex) R 25811 25811 25518 0 -1 4202496 74197 0 0 0 599 30 0 0 22 0 1 0 180630733 314593280 37324 1992294400 134512640 146736320 4287380528 18446744073709551615 144757825 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25812/statm: 76805 37324 814 2985 0 73347 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 315920

[startup+12.7017 s]
/proc/loadavg: 1.66 1.78 1.69 2/108 25813
/proc/meminfo: memFree=1126372/2059040 swapFree=4138896/4192956
[pid=25811] ppid=25809 vsize=8700 CPUtime=0
/proc/25811/stat : 25811 (run) S 25809 25811 25518 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180630733 8908800 248 1992294400 4194304 4922060 140733757423312 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25811/statm: 2175 248 208 178 0 68 0
[pid=25812] ppid=25811 vsize=447448 CPUtime=12.68
/proc/25812/stat : 25812 (pb_cplex) R 25811 25811 25518 0 -1 4202496 114754 0 0 0 1221 47 0 0 25 0 1 0 180630733 458186752 59110 1992294400 134512640 146736320 4287380528 18446744073709551615 135982866 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25812/statm: 111862 59110 908 2985 0 108404 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 456148

[startup+25.5004 s]
/proc/loadavg: 1.51 1.74 1.68 2/108 25813
/proc/meminfo: memFree=1126372/2059040 swapFree=4138896/4192956
[pid=25811] ppid=25809 vsize=8700 CPUtime=0
/proc/25811/stat : 25811 (run) S 25809 25811 25518 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180630733 8908800 248 1992294400 4194304 4922060 140733757423312 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25811/statm: 2175 248 208 178 0 68 0
[pid=25812] ppid=25811 vsize=447448 CPUtime=25.47
/proc/25812/stat : 25812 (pb_cplex) R 25811 25811 25518 0 -1 4202496 114754 0 0 0 2500 47 0 0 25 0 1 0 180630733 458186752 59110 1992294400 134512640 146736320 4287380528 18446744073709551615 135983312 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25812/statm: 111862 59110 908 2985 0 108404 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 456148

[startup+51.1008 s]
/proc/loadavg: 1.34 1.68 1.66 2/108 25815
/proc/meminfo: memFree=1123892/2059040 swapFree=4138896/4192956
[pid=25811] ppid=25809 vsize=8700 CPUtime=0
/proc/25811/stat : 25811 (run) S 25809 25811 25518 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180630733 8908800 248 1992294400 4194304 4922060 140733757423312 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25811/statm: 2175 248 208 178 0 68 0
[pid=25812] ppid=25811 vsize=448984 CPUtime=51.07
/proc/25812/stat : 25812 (pb_cplex) R 25811 25811 25518 0 -1 4202496 115692 0 0 0 5059 48 0 0 25 0 1 0 180630733 459759616 59750 1992294400 134512640 146736320 4287380528 18446744073709551615 135982923 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25812/statm: 112246 59750 908 2985 0 108788 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 457684

[startup+102.308 s]
/proc/loadavg: 1.14 1.57 1.62 2/108 25815
/proc/meminfo: memFree=1123148/2059040 swapFree=4138896/4192956
[pid=25811] ppid=25809 vsize=8700 CPUtime=0
/proc/25811/stat : 25811 (run) S 25809 25811 25518 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180630733 8908800 248 1992294400 4194304 4922060 140733757423312 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25811/statm: 2175 248 208 178 0 68 0
[pid=25812] ppid=25811 vsize=448984 CPUtime=102.26
/proc/25812/stat : 25812 (pb_cplex) R 25811 25811 25518 0 -1 4202496 118672 0 0 0 10177 49 0 0 25 0 1 0 180630733 459759616 59750 1992294400 134512640 146736320 4287380528 18446744073709551615 135982937 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25812/statm: 112246 59750 908 2985 0 108788 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 457684

[startup+162.301 s]
/proc/loadavg: 1.05 1.46 1.58 2/108 25817
/proc/meminfo: memFree=1123024/2059040 swapFree=4138896/4192956
[pid=25811] ppid=25809 vsize=8700 CPUtime=0
/proc/25811/stat : 25811 (run) S 25809 25811 25518 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180630733 8908800 248 1992294400 4194304 4922060 140733757423312 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25811/statm: 2175 248 208 178 0 68 0
[pid=25812] ppid=25811 vsize=448984 CPUtime=162.24
/proc/25812/stat : 25812 (pb_cplex) R 25811 25811 25518 0 -1 4202496 122248 0 0 0 16174 50 0 0 25 0 1 0 180630733 459759616 59750 1992294400 134512640 146736320 4287380528 18446744073709551615 135983319 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25812/statm: 112246 59750 908 2985 0 108788 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 457684

[startup+222.301 s]
/proc/loadavg: 1.02 1.38 1.54 2/108 25828
/proc/meminfo: memFree=1122776/2059040 swapFree=4138896/4192956
[pid=25811] ppid=25809 vsize=8700 CPUtime=0
/proc/25811/stat : 25811 (run) S 25809 25811 25518 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180630733 8908800 248 1992294400 4194304 4922060 140733757423312 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25811/statm: 2175 248 208 178 0 68 0
[pid=25812] ppid=25811 vsize=448984 CPUtime=222.21
/proc/25812/stat : 25812 (pb_cplex) R 25811 25811 25518 0 -1 4202496 126122 0 0 0 22169 52 0 0 25 0 1 0 180630733 459759616 59750 1992294400 134512640 146736320 4287380528 18446744073709551615 135983312 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25812/statm: 112246 59750 908 2985 0 108788 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 457684

[startup+282.301 s]
/proc/loadavg: 1.00 1.31 1.51 3/109 25831
/proc/meminfo: memFree=859020/2059040 swapFree=4138896/4192956
[pid=25811] ppid=25809 vsize=8700 CPUtime=0
/proc/25811/stat : 25811 (run) S 25809 25811 25518 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180630733 8908800 248 1992294400 4194304 4922060 140733757423312 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25811/statm: 2175 248 208 178 0 68 0
[pid=25812] ppid=25811 vsize=820904 CPUtime=288.29
/proc/25812/stat : 25812 (pb_cplex) R 25811 25811 25518 0 -1 4202496 639973 0 0 0 28574 255 0 0 23 0 2 0 180630733 840605696 126565 1992294400 134512640 146736320 4287380528 18446744073709551615 135237972 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25812/statm: 205226 126565 1037 2985 0 201768 0
[pid=25812/tid=25831] ppid=25811 vsize=820904 CPUtime=8.61
/proc/25812/task/25831/stat : 25831 (pb_cplex) R 25811 25811 25518 0 -1 4202560 93526 0 0 0 815 46 0 0 19 0 2 0 180657647 840605696 126565 1992294400 134512640 146736320 4287380528 18446744073709551615 137056595 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 288.29
Current children cumulated vsize (KiB) 829604

[startup+342.301 s]
/proc/loadavg: 1.57 1.41 1.53 2/108 25833
/proc/meminfo: memFree=1043912/2059040 swapFree=4138896/4192956
[pid=25811] ppid=25809 vsize=8700 CPUtime=0
/proc/25811/stat : 25811 (run) S 25809 25811 25518 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180630733 8908800 248 1992294400 4194304 4922060 140733757423312 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25811/statm: 2175 248 208 178 0 68 0
[pid=25812] ppid=25811 vsize=528800 CPUtime=396.95
/proc/25812/stat : 25812 (pb_cplex) R 25811 25811 25518 0 -1 4202496 1389247 0 0 0 39102 593 0 0 25 0 1 0 180630733 541491200 79624 1992294400 134512640 146736320 4287380528 18446744073709551615 137355297 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25812/statm: 132200 79624 1031 2985 0 128742 0
Current children cumulated CPU time (s) 396.95
Current children cumulated vsize (KiB) 537500

[startup+402.301 s]
/proc/loadavg: 1.21 1.34 1.50 2/108 25833
/proc/meminfo: memFree=1091900/2059040 swapFree=4138896/4192956
[pid=25811] ppid=25809 vsize=8700 CPUtime=0
/proc/25811/stat : 25811 (run) S 25809 25811 25518 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180630733 8908800 248 1992294400 4194304 4922060 140733757423312 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25811/statm: 2175 248 208 178 0 68 0
[pid=25812] ppid=25811 vsize=330816 CPUtime=456.93
/proc/25812/stat : 25812 (pb_cplex) R 25811 25811 25518 0 -1 4202496 1461473 0 0 0 45050 643 0 0 25 0 1 0 180630733 338755584 67571 1992294400 134512640 146736320 4287380528 18446744073709551615 136007284 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25812/statm: 82704 67571 1043 2985 0 79246 0
Current children cumulated CPU time (s) 456.93
Current children cumulated vsize (KiB) 339516

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

/proc/25812/statm: 93205 73543 1043 2985 0 89747 0
Current children cumulated CPU time (s) 1116.74
Current children cumulated vsize (KiB) 381520

[startup+1122.3 s]
/proc/loadavg: 1.00 1.03 1.21 2/108 25856
/proc/meminfo: memFree=1067596/2059040 swapFree=4138896/4192956
[pid=25811] ppid=25809 vsize=8700 CPUtime=0
/proc/25811/stat : 25811 (run) S 25809 25811 25518 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180630733 8908800 248 1992294400 4194304 4922060 140733757423312 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25811/statm: 2175 248 208 178 0 68 0
[pid=25812] ppid=25811 vsize=372832 CPUtime=1176.72
/proc/25812/stat : 25812 (pb_cplex) R 25811 25811 25518 0 -1 4202496 2066812 0 0 0 116799 873 0 0 25 0 1 0 180630733 381779968 73584 1992294400 134512640 146736320 4287380528 18446744073709551615 136007295 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25812/statm: 93208 73584 1043 2985 0 89750 0
Current children cumulated CPU time (s) 1176.72
Current children cumulated vsize (KiB) 381532

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.19 2/108 25858
/proc/meminfo: memFree=1063504/2059040 swapFree=4138896/4192956
[pid=25811] ppid=25809 vsize=8700 CPUtime=0
/proc/25811/stat : 25811 (run) S 25809 25811 25518 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180630733 8908800 248 1992294400 4194304 4922060 140733757423312 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25811/statm: 2175 248 208 178 0 68 0
[pid=25812] ppid=25811 vsize=376424 CPUtime=1236.71
/proc/25812/stat : 25812 (pb_cplex) R 25811 25811 25518 0 -1 4202496 2146594 0 0 0 122768 903 0 0 25 0 1 0 180630733 385458176 74641 1992294400 134512640 146736320 4287380528 18446744073709551615 136006074 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25812/statm: 94106 74641 1043 2985 0 90648 0
Current children cumulated CPU time (s) 1236.71
Current children cumulated vsize (KiB) 385124

[startup+1242.3 s]
/proc/loadavg: 1.00 1.02 1.18 2/108 25860
/proc/meminfo: memFree=1063132/2059040 swapFree=4138896/4192956
[pid=25811] ppid=25809 vsize=8700 CPUtime=0
/proc/25811/stat : 25811 (run) S 25809 25811 25518 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180630733 8908800 248 1992294400 4194304 4922060 140733757423312 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25811/statm: 2175 248 208 178 0 68 0
[pid=25812] ppid=25811 vsize=376724 CPUtime=1296.69
/proc/25812/stat : 25812 (pb_cplex) R 25811 25811 25518 0 -1 4202496 2149479 0 0 0 128765 904 0 0 25 0 1 0 180630733 385765376 74730 1992294400 134512640 146736320 4287380528 18446744073709551615 135999691 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25812/statm: 94181 74730 1043 2985 0 90723 0
Current children cumulated CPU time (s) 1296.69
Current children cumulated vsize (KiB) 385424

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.16 2/108 25860
/proc/meminfo: memFree=1063132/2059040 swapFree=4138896/4192956
[pid=25811] ppid=25809 vsize=8700 CPUtime=0
/proc/25811/stat : 25811 (run) S 25809 25811 25518 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180630733 8908800 248 1992294400 4194304 4922060 140733757423312 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25811/statm: 2175 248 208 178 0 68 0
[pid=25812] ppid=25811 vsize=376780 CPUtime=1356.68
/proc/25812/stat : 25812 (pb_cplex) R 25811 25811 25518 0 -1 4202496 2152635 0 0 0 134762 906 0 0 25 0 1 0 180630733 385822720 74746 1992294400 134512640 146736320 4287380528 18446744073709551615 136006498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25812/statm: 94195 74746 1043 2985 0 90737 0
Current children cumulated CPU time (s) 1356.68
Current children cumulated vsize (KiB) 385480

[startup+1362.3 s]
/proc/loadavg: 1.20 1.05 1.17 2/108 25862
/proc/meminfo: memFree=1029156/2059040 swapFree=4138896/4192956
[pid=25811] ppid=25809 vsize=8700 CPUtime=0
/proc/25811/stat : 25811 (run) S 25809 25811 25518 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180630733 8908800 248 1992294400 4194304 4922060 140733757423312 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25811/statm: 2175 248 208 178 0 68 0
[pid=25812] ppid=25811 vsize=416148 CPUtime=1416.66
/proc/25812/stat : 25812 (pb_cplex) R 25811 25811 25518 0 -1 4202496 2208039 0 0 0 140738 928 0 0 25 0 1 0 180630733 426135552 83385 1992294400 134512640 146736320 4287380528 18446744073709551615 136002911 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25812/statm: 104037 83385 1043 2985 0 100579 0
Current children cumulated CPU time (s) 1416.66
Current children cumulated vsize (KiB) 424848

[startup+1422.31 s]
/proc/loadavg: 1.21 1.07 1.17 2/108 25864
/proc/meminfo: memFree=1061148/2059040 swapFree=4138896/4192956
[pid=25811] ppid=25809 vsize=8700 CPUtime=0
/proc/25811/stat : 25811 (run) S 25809 25811 25518 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180630733 8908800 248 1992294400 4194304 4922060 140733757423312 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25811/statm: 2175 248 208 178 0 68 0
[pid=25812] ppid=25811 vsize=378608 CPUtime=1476.64
/proc/25812/stat : 25812 (pb_cplex) R 25811 25811 25518 0 -1 4202496 2235300 0 0 0 146726 938 0 0 25 0 1 0 180630733 387694592 74999 1992294400 134512640 146736320 4287380528 18446744073709551615 136385271 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25812/statm: 94652 74999 1043 2985 0 91194 0
Current children cumulated CPU time (s) 1476.64
Current children cumulated vsize (KiB) 387308

[startup+1482.3 s]
/proc/loadavg: 1.14 1.07 1.16 2/108 25866
/proc/meminfo: memFree=1062140/2059040 swapFree=4138896/4192956
[pid=25811] ppid=25809 vsize=8700 CPUtime=0
/proc/25811/stat : 25811 (run) S 25809 25811 25518 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180630733 8908800 248 1992294400 4194304 4922060 140733757423312 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25811/statm: 2175 248 208 178 0 68 0
[pid=25812] ppid=25811 vsize=378708 CPUtime=1536.62
/proc/25812/stat : 25812 (pb_cplex) R 25811 25811 25518 0 -1 4202496 2237404 0 0 0 152723 939 0 0 25 0 1 0 180630733 387796992 75031 1992294400 134512640 146736320 4287380528 18446744073709551615 136006074 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25812/statm: 94677 75031 1043 2985 0 91219 0
Current children cumulated CPU time (s) 1536.62
Current children cumulated vsize (KiB) 387408

[startup+1542.3 s]
/proc/loadavg: 1.10 1.07 1.16 2/108 25868
/proc/meminfo: memFree=1061520/2059040 swapFree=4138896/4192956
[pid=25811] ppid=25809 vsize=8700 CPUtime=0
/proc/25811/stat : 25811 (run) S 25809 25811 25518 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180630733 8908800 248 1992294400 4194304 4922060 140733757423312 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25811/statm: 2175 248 208 178 0 68 0
[pid=25812] ppid=25811 vsize=383664 CPUtime=1596.6
/proc/25812/stat : 25812 (pb_cplex) R 25811 25811 25518 0 -1 4202496 2316768 0 0 0 158692 968 0 0 25 0 1 0 180630733 392871936 75329 1992294400 134512640 146736320 4287380528 18446744073709551615 136007289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25812/statm: 95916 75329 1043 2985 0 92458 0
Current children cumulated CPU time (s) 1596.6
Current children cumulated vsize (KiB) 392364

[startup+1602.3 s]
/proc/loadavg: 1.09 1.07 1.15 2/108 25868
/proc/meminfo: memFree=1060404/2059040 swapFree=4138896/4192956
[pid=25811] ppid=25809 vsize=8700 CPUtime=0
/proc/25811/stat : 25811 (run) S 25809 25811 25518 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180630733 8908800 248 1992294400 4194304 4922060 140733757423312 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25811/statm: 2175 248 208 178 0 68 0
[pid=25812] ppid=25811 vsize=384148 CPUtime=1656.59
/proc/25812/stat : 25812 (pb_cplex) R 25811 25811 25518 0 -1 4202496 2320682 0 0 0 164689 970 0 0 25 0 1 0 180630733 393367552 75450 1992294400 134512640 146736320 4287380528 18446744073709551615 136006275 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25812/statm: 96037 75450 1043 2985 0 92579 0
Current children cumulated CPU time (s) 1656.59
Current children cumulated vsize (KiB) 392848

[startup+1662.3 s]
/proc/loadavg: 1.08 1.07 1.14 2/108 25870
/proc/meminfo: memFree=1060280/2059040 swapFree=4138896/4192956
[pid=25811] ppid=25809 vsize=8700 CPUtime=0
/proc/25811/stat : 25811 (run) S 25809 25811 25518 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180630733 8908800 248 1992294400 4194304 4922060 140733757423312 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25811/statm: 2175 248 208 178 0 68 0
[pid=25812] ppid=25811 vsize=384284 CPUtime=1716.57
/proc/25812/stat : 25812 (pb_cplex) R 25811 25811 25518 0 -1 4202496 2323176 0 0 0 170687 970 0 0 25 0 1 0 180630733 393506816 75484 1992294400 134512640 146736320 4287380528 18446744073709551615 135854189 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25812/statm: 96071 75484 1043 2985 0 92613 0
Current children cumulated CPU time (s) 1716.57
Current children cumulated vsize (KiB) 392984

[startup+1722.3 s]
/proc/loadavg: 1.07 1.07 1.14 2/108 25872
/proc/meminfo: memFree=1058668/2059040 swapFree=4138896/4192956
[pid=25811] ppid=25809 vsize=8700 CPUtime=0
/proc/25811/stat : 25811 (run) S 25809 25811 25518 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180630733 8908800 248 1992294400 4194304 4922060 140733757423312 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25811/statm: 2175 248 208 178 0 68 0
[pid=25812] ppid=25811 vsize=386240 CPUtime=1776.56
/proc/25812/stat : 25812 (pb_cplex) R 25811 25811 25518 0 -1 4202496 2393154 0 0 0 176657 999 0 0 25 0 1 0 180630733 395509760 75867 1992294400 134512640 146736320 4287380528 18446744073709551615 136006074 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25812/statm: 96560 75867 1043 2985 0 93102 0
Current children cumulated CPU time (s) 1776.56
Current children cumulated vsize (KiB) 394940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1745.8 s]
/proc/loadavg: 1.12 1.08 1.14 2/108 25872
/proc/meminfo: memFree=1058544/2059040 swapFree=4138896/4192956
[pid=25811] ppid=25809 vsize=8700 CPUtime=0
/proc/25811/stat : 25811 (run) S 25809 25811 25518 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 180630733 8908800 248 1992294400 4194304 4922060 140733757423312 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/25811/statm: 2175 248 208 178 0 68 0
[pid=25812] ppid=25811 vsize=386408 CPUtime=1800.05
/proc/25812/stat : 25812 (pb_cplex) R 25811 25811 25518 0 -1 4202496 2394007 0 0 0 179006 999 0 0 25 0 1 0 180630733 395681792 75909 1992294400 134512640 146736320 4287380528 18446744073709551615 136006074 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25812/statm: 96602 75909 1043 2985 0 93144 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 395108

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25811 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): 1745.81
CPU time (s): 1800.05
CPU user time (s): 1790.06
CPU system time (s): 9.99
CPU usage (%): 103.107
Max. virtual memory (cumulated for all children) (KiB): 871356

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= 364
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 2.94255 second user time and 8.25574 second system time

The end

Launcher Data 

Begin job on node013 at 2010-07-02 07:58:09
IDJOB=2697116
IDBENCH=48150
IDSOLVER=1209
FILE ID=node013/2697116-1278050288
PBS_JOBID= 11198870
Free space on /tmp= 62448 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_1000_60_2.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697116-1278050288/watcher-2697116-1278050288 -o /tmp/evaluation-result-2697116-1278050288/solver-2697116-1278050288 -C 1800 -W 2000 -M 1800  run HOME/instance-2697116-1278050288.opb

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

MD5SUM BENCH= cb610107b772b4f0726736eafa902b12
RANDOM SEED=2104215319

node013.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		: 3000.253
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	: 6000.50
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		: 3000.253
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1365740 kB
Buffers:        149472 kB
Cached:         430640 kB
SwapCached:       7584 kB
Active:         239900 kB
Inactive:       354936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1365740 kB
SwapTotal:     4192956 kB
SwapFree:      4138896 kB
Dirty:           17620 kB
Writeback:           0 kB
AnonPages:       12864 kB
Mapped:          12044 kB
Slab:            76604 kB
PageTables:       4220 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181720 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-2697116-1278050288.opb

Free space on /tmp at the end= 62428 MiB
End job on node013 at 2010-07-02 08:27:20