Trace number 363507

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, and are wall clock time (not CPU 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
PBS4 2007-03-23No Cert. 1800.05 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-sentoy.opb
MD5SUMd0f46c7e79d3309033cc6b73ceacef6c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-7772
Best CPU time to get the best result obtained on this benchmark0.130979
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -7772
Optimality of the best value was proved YES
Number of variables60
Total number of constraints30
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 constraints30
Minimum length of a constraint60
Maximum length of a constraint60
Number of terms in the objective function 60
Biggest coefficient in the objective function 974
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 9460
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 6000
Number of bits of the biggest number in a constraint 13
Biggest sum of numbers in a constraint 26162
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/363507-1177028814/instance-363507-1177028814.opb ......
0.00/0.00	c done parsing opb.
0.00/0.00	o 9460
0.00/0.00	o 9458
0.00/0.00	o 9383
0.00/0.00	o 9381
0.00/0.00	o 9377
0.00/0.00	o 9375
0.00/0.00	o 9316
0.00/0.00	o 9314
0.00/0.00	o 9310
0.00/0.00	o 9308
0.00/0.00	o 8530
0.00/0.00	o 8528
0.00/0.00	o 8453
0.00/0.00	o 8451
0.00/0.00	o 8447
0.00/0.00	o 8445
0.00/0.00	o 8386
0.00/0.00	o 8384
0.00/0.00	o 8380
0.00/0.00	o 8378
0.00/0.00	o 8377
0.00/0.00	o 8375
0.00/0.00	o 8374
0.00/0.00	o 8372
0.00/0.00	o 8371
0.00/0.00	o 8369
0.00/0.01	o 8260
0.00/0.01	o 8258
0.00/0.01	o 8183
0.00/0.01	o 8181
0.00/0.01	o 8177
0.00/0.01	o 8175
0.00/0.01	o 8116
0.00/0.01	o 8114
0.00/0.01	o 8110
0.00/0.01	o 8108
0.00/0.01	o 8107
0.00/0.01	o 8105
0.00/0.01	o 8104
0.00/0.01	o 8102
0.00/0.01	o 8101
0.00/0.01	o 8099
0.00/0.01	o 8083
0.00/0.01	o 8081
0.00/0.01	o 8077
0.00/0.01	o 8075
0.00/0.01	o 8074
0.00/0.01	o 8072
0.00/0.01	o 8071
0.00/0.01	o 8069
0.00/0.01	o 8068
0.00/0.01	o 8066
0.00/0.01	o 8064
0.00/0.01	o 8062
0.00/0.01	o 8061
0.00/0.01	o 8059
0.00/0.01	o 8058
0.00/0.01	o 8056
0.00/0.01	o 8055
0.00/0.01	o 8053
0.00/0.01	o 8006
0.00/0.01	o 8004
0.00/0.01	o 8000
0.00/0.01	o 7998
0.00/0.01	o 7997
0.00/0.01	o 7995
0.00/0.01	o 7994
0.00/0.01	o 7992
0.00/0.01	o 7991
0.00/0.01	o 7989
0.00/0.01	o 7973
0.00/0.01	o 7971
0.00/0.01	o 7967
0.00/0.01	o 7965
0.00/0.01	o 7964
0.00/0.01	o 7962
0.00/0.01	o 7961
0.00/0.01	o 7959
0.00/0.01	o 7958
0.00/0.01	o 7956
0.00/0.02	o 7954
0.00/0.02	o 7952
0.00/0.02	o 7951
0.00/0.02	o 7949
0.00/0.02	o 7948
0.00/0.02	o 7946
0.00/0.02	o 7945
0.00/0.02	o 7943
0.00/0.02	o 7941
0.00/0.02	o 7940
0.00/0.02	o 7938
0.00/0.02	o 7937
0.00/0.02	o 7935
0.00/0.02	o 7933
0.00/0.02	o 7931
0.00/0.02	o 7930
0.00/0.02	o 7928
0.00/0.02	o 7927
0.00/0.02	o 7925
0.00/0.02	o 7924
0.00/0.02	o 7922
0.00/0.02	o 7917
0.00/0.02	o 7915
0.00/0.02	o 7911
0.00/0.02	o 7909
0.00/0.02	o 7908
0.00/0.02	o 7906
0.00/0.02	o 7905
0.00/0.02	o 7903
0.00/0.02	o 7902
0.00/0.02	o 7900
0.00/0.02	o 7898
0.00/0.02	o 7896
0.00/0.02	o 7895
0.00/0.02	o 7893
0.00/0.02	o 7892
0.00/0.02	o 7890
0.00/0.02	o 7889
0.00/0.02	o 7887
0.00/0.02	o 7885
0.00/0.02	o 7884
0.00/0.02	o 7882
0.00/0.02	o 7881
0.00/0.02	o 7879
0.00/0.02	o 7877
0.00/0.02	o 7875
0.00/0.03	o 7874
0.00/0.03	o 7872
0.00/0.03	o 7871
0.00/0.03	o 7869
0.00/0.03	o 7868
0.00/0.03	o 7866
0.00/0.03	o 7556
0.00/0.03	o 7554
0.00/0.03	o 7479
0.00/0.03	o 7477
0.00/0.03	o 7473
0.00/0.03	o 7471
0.00/0.03	o 7412
0.00/0.03	o 7410
0.00/0.03	o 7406
0.00/0.03	o 7404
0.00/0.03	o 7403
0.00/0.03	o 7401
0.00/0.03	o 7400
0.00/0.03	o 7398
0.00/0.03	o 7397
0.00/0.03	o 7395
0.00/0.03	o 7286
0.00/0.03	o 7284
0.00/0.03	o 7209
0.00/0.03	o 7207
0.00/0.03	o 7203
0.00/0.03	o 7201
0.00/0.03	o 7142
0.00/0.03	o 7140
0.00/0.03	o 7136
0.00/0.03	o 7134
0.00/0.03	o 7133
0.00/0.03	o 7131
0.00/0.03	o 7130
0.00/0.03	o 7128
0.00/0.03	o 7127
0.00/0.03	o 7125
0.00/0.03	o 7109
0.00/0.03	o 7107
0.00/0.03	o 7103
0.00/0.03	o 7101
0.00/0.03	o 7100
0.00/0.03	o 7098
0.00/0.03	o 7097
0.00/0.03	o 7095
0.00/0.03	o 7094
0.00/0.03	o 7092
0.00/0.03	o 7090
0.00/0.03	o 7088
0.00/0.03	o 7087
0.00/0.03	o 7085
0.00/0.03	o 7084
0.00/0.04	o 7082
0.00/0.04	o 7081
0.00/0.04	o 7079
0.00/0.04	o 7032
0.00/0.04	o 7030
0.00/0.04	o 7026
0.00/0.04	o 7024
0.00/0.04	o 7023
0.00/0.04	o 7021
0.00/0.04	o 7020
0.00/0.04	o 7018
0.00/0.04	o 7017
0.00/0.04	o 7015
0.00/0.04	o 6999
0.00/0.04	o 6997
0.00/0.04	o 6993
0.00/0.04	o 6991
0.00/0.04	o 6990
0.00/0.04	o 6988
0.00/0.04	o 6987
0.00/0.04	o 6985
0.00/0.04	o 6984
0.00/0.04	o 6982
0.00/0.04	o 6980
0.00/0.04	o 6978
0.00/0.04	o 6977
0.00/0.04	o 6940
0.00/0.04	o 3726
0.00/0.04	o 2796
0.00/0.04	o 2767
0.00/0.04	o 2262
4.39/4.44	o 2250
384.85/385.01	o 2247
402.34/402.53	o 2246
516.69/516.95	o 2220
624.25/624.57	o 2212
722.02/722.31	o 2205
749.41/749.74	o 2194
816.59/816.99	o 2179
924.15/924.53	o 2156
1395.08/1395.61	o 2152
1486.74/1487.35	o 2144
1585.60/1586.22	o 2093
1696.56/1697.27	o 2080
1744.83/1745.59	o 2040
1758.73/1759.44	o 2025
1764.83/1765.53	o 1958
1781.33/1782.04	o 1956
1781.33/1782.04	o 1922
1784.92/1785.70	o 1909
1800.02/1800.71	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/363507-1177028814/instance-363507-1177028814.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node23/watcher-363507-1177028814 -o ROOT/results/node23/solver-363507-1177028814 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363507-1177028814/PBS4 /tmp/evaluation/363507-1177028814/instance-363507-1177028814.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 11334
/proc/meminfo: memFree=1806536/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=1324 CPUtime=0
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 150798571 1355776 115 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134804332 0 0 4096 0 0 0 0 17 1 0 0
/proc/11334/statm: 331 115 87 219 0 108 0

[startup+0.10295 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 11334
/proc/meminfo: memFree=1806536/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=1320 CPUtime=0.09
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 160 0 0 0 9 0 0 0 18 0 1 0 150798571 1351680 141 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134560031 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 330 141 102 219 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1320

[startup+0.201968 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 11334
/proc/meminfo: memFree=1806536/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=1320 CPUtime=0.19
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 167 0 0 0 19 0 0 0 18 0 1 0 150798571 1351680 148 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559824 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 330 148 102 219 0 107 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1320

[startup+0.301987 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 11334
/proc/meminfo: memFree=1806536/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=1320 CPUtime=0.29
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 174 0 0 0 29 0 0 0 19 0 1 0 150798571 1351680 155 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 330 155 102 219 0 107 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1320

[startup+0.701065 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 11334
/proc/meminfo: memFree=1806536/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=1464 CPUtime=0.69
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 195 0 0 0 69 0 0 0 23 0 1 0 150798571 1499136 176 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134560031 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 366 176 102 219 0 143 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1464

[startup+1.50122 s]
/proc/loadavg: 0.92 0.97 0.97 2/78 11335
/proc/meminfo: memFree=1806080/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=1464 CPUtime=1.49
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 237 0 0 0 149 0 0 0 25 0 1 0 150798571 1499136 218 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 366 218 102 219 0 143 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1464

[startup+3.10153 s]
/proc/loadavg: 0.92 0.97 0.97 2/78 11335
/proc/meminfo: memFree=1805568/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=2416 CPUtime=3.09
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 392 0 0 0 309 0 0 0 25 0 1 0 150798571 2473984 373 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 604 373 103 219 0 381 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2416

[startup+6.30115 s]
/proc/loadavg: 0.93 0.97 0.97 2/78 11335
/proc/meminfo: memFree=1804352/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=3772 CPUtime=6.29
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 667 0 0 0 628 1 0 0 25 0 1 0 150798571 3862528 648 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559824 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 943 648 103 219 0 720 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3772

[startup+12.7014 s]
/proc/loadavg: 0.93 0.97 0.97 2/78 11335
/proc/meminfo: memFree=1802880/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=4376 CPUtime=12.68
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 997 0 0 0 1267 1 0 0 25 0 1 0 150798571 4481024 929 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 1094 929 104 219 0 871 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4376

[startup+25.5019 s]
/proc/loadavg: 0.95 0.97 0.97 2/78 11335
/proc/meminfo: memFree=1800832/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=7608 CPUtime=25.48
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 1596 0 0 0 2544 4 0 0 25 0 1 0 150798571 7790592 1431 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134560031 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 1902 1431 104 219 0 1679 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7608

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.97 2/78 11335
/proc/meminfo: memFree=1798912/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=12664 CPUtime=51.07
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 2264 0 0 0 5100 7 0 0 25 0 1 0 150798571 12967936 1906 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 3166 1906 104 219 0 2943 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12664

[startup+102.302 s]
/proc/loadavg: 0.98 0.97 0.97 2/78 11335
/proc/meminfo: memFree=1794624/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=13696 CPUtime=102.25
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 3328 0 0 0 10211 14 0 0 25 0 1 0 150798571 14024704 2970 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559469 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 3424 2970 104 219 0 3201 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 13696

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11335
/proc/meminfo: memFree=1790400/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=24744 CPUtime=162.23
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 4756 0 0 0 16203 20 0 0 25 0 1 0 150798571 25337856 4013 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 6186 4013 104 219 0 5963 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24744

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11335
/proc/meminfo: memFree=1786624/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=25592 CPUtime=222.21
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 5676 0 0 0 22196 25 0 0 25 0 1 0 150798571 26206208 4933 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 6398 4933 104 219 0 6175 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 25592

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11335
/proc/meminfo: memFree=1783040/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=26640 CPUtime=282.18
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 6643 0 0 0 28189 29 0 0 25 0 1 0 150798571 27279360 5834 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 6660 5834 104 219 0 6437 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 26640

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11335
/proc/meminfo: memFree=1780992/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=44412 CPUtime=342.16
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 7207 0 0 0 34183 33 0 0 25 0 1 0 150798571 45477888 6332 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 11103 6332 104 219 0 10880 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 44412

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11335
/proc/meminfo: memFree=1779904/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=45256 CPUtime=402.14
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 7555 0 0 0 40176 38 0 0 25 0 1 0 150798571 46342144 6614 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 11314 6614 104 219 0 11091 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 45256

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11335
/proc/meminfo: memFree=1779072/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=46204 CPUtime=462.11
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 7840 0 0 0 46171 40 0 0 25 0 1 0 150798571 47312896 6800 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 11551 6800 104 219 0 11328 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 46204

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11335
/proc/meminfo: memFree=1777984/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=49728 CPUtime=522.1
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 8922 0 0 0 52166 44 0 0 25 0 1 0 150798571 50921472 7080 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 12432 7080 104 219 0 12209 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 49728

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11335
/proc/meminfo: memFree=1775040/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=50048 CPUtime=582.07
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 9673 0 0 0 58159 48 0 0 25 0 1 0 150798571 51249152 7798 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 12512 7798 104 219 0 12289 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 50048

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11335
/proc/meminfo: memFree=1772288/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=50340 CPUtime=642.05
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 10370 0 0 0 64154 51 0 0 25 0 1 0 150798571 51548160 8495 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 12585 8495 104 219 0 12362 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 50340


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 3/78 11337
/proc/meminfo: memFree=1764544/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=52408 CPUtime=821.99
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 12481 0 0 0 82139 60 0 0 25 0 1 0 150798571 53665792 10408 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 13102 10408 104 219 0 12879 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 52408

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11337
/proc/meminfo: memFree=1761664/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=53884 CPUtime=881.96
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 13421 0 0 0 88134 62 0 0 25 0 1 0 150798571 55177216 11087 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 13471 11087 104 219 0 13248 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 53884

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11337
/proc/meminfo: memFree=1759488/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=54528 CPUtime=941.93
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 14073 0 0 0 94128 65 0 0 25 0 1 0 150798571 55836672 11640 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552706 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 13632 11640 104 219 0 13409 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 54528

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11337
/proc/meminfo: memFree=1757504/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=55276 CPUtime=1001.92
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 14702 0 0 0 100123 69 0 0 25 0 1 0 150798571 56602624 12139 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 13819 12139 104 219 0 13596 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 55276

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11337
/proc/meminfo: memFree=1756736/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=56052 CPUtime=1061.89
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 14952 0 0 0 106118 71 0 0 25 0 1 0 150798571 57397248 12324 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 14013 12324 104 219 0 13790 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 56052

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11337
/proc/meminfo: memFree=1755968/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=56820 CPUtime=1121.88
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 15350 0 0 0 112114 74 0 0 25 0 1 0 150798571 58183680 12527 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 14205 12527 104 219 0 13982 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 56820

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11337
/proc/meminfo: memFree=1754048/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=90360 CPUtime=1181.85
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 15952 0 0 0 118107 78 0 0 25 0 1 0 150798571 92528640 12999 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 22590 12999 104 219 0 22367 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 90360

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11337
/proc/meminfo: memFree=1752384/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=91128 CPUtime=1241.83
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 16569 0 0 0 124101 82 0 0 25 0 1 0 150798571 93315072 13420 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 22782 13420 104 219 0 22559 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 91128

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11337
/proc/meminfo: memFree=1750144/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=92156 CPUtime=1301.81
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 17304 0 0 0 130096 85 0 0 25 0 1 0 150798571 94367744 13960 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 23039 13960 104 219 0 22816 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 92156

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11337
/proc/meminfo: memFree=1748800/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=92156 CPUtime=1361.78
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 17653 0 0 0 136091 87 0 0 25 0 1 0 150798571 94367744 14309 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 23039 14309 104 219 0 22816 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 92156

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11337
/proc/meminfo: memFree=1746944/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=92544 CPUtime=1421.76
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 18169 0 0 0 142086 90 0 0 25 0 1 0 150798571 94765056 14760 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 23136 14760 104 219 0 22913 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 92544

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11337
/proc/meminfo: memFree=1745024/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=93060 CPUtime=1481.74
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 18732 0 0 0 148081 93 0 0 25 0 1 0 150798571 95293440 15257 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 23265 15257 104 219 0 23042 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 93060

[startup+1542.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11337
/proc/meminfo: memFree=1743360/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=93580 CPUtime=1541.71
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 19158 0 0 0 154076 95 0 0 25 0 1 0 150798571 95825920 15650 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 23395 15650 104 219 0 23172 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 93580

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11337
/proc/meminfo: memFree=1741568/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=99856 CPUtime=1601.69
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 21108 0 0 0 160070 99 0 0 25 0 1 0 150798571 102252544 16063 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 24964 16063 104 219 0 24741 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 99856

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11337
/proc/meminfo: memFree=1740160/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=99856 CPUtime=1661.66
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 21480 0 0 0 166065 101 0 0 25 0 1 0 150798571 102252544 16435 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 24964 16435 104 219 0 24741 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 99856

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11337
/proc/meminfo: memFree=1738624/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=100248 CPUtime=1721.64
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 21907 0 0 0 172060 104 0 0 25 0 1 0 150798571 102653952 16829 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 25062 16829 104 219 0 24839 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 100248

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11337
/proc/meminfo: memFree=1735488/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=101616 CPUtime=1781.62
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 22662 0 0 0 178055 107 0 0 25 0 1 0 150798571 104054784 17584 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 25404 17584 104 219 0 25181 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 101616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11337
/proc/meminfo: memFree=1734784/2055920 swapFree=4169120/4192956
[pid=11334] ppid=11332 vsize=102008 CPUtime=1800.02
/proc/11334/stat : 11334 (PBS4) R 11332 11334 10953 0 -1 4194304 22855 0 0 0 179894 108 0 0 25 0 1 0 150798571 104456192 17777 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11334/statm: 25502 17777 104 219 0 25279 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 102008

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

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

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.05
CPU user time (s): 1798.95
CPU system time (s): 1.09983
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 102008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.95
system time used= 1.09983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22856
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= 8
involuntary context switches= 16572

runsolver used 2.05469 second user time and 4.49232 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Fri Apr 20 00:26:54 UTC 2007

IDJOB= 363507
IDBENCH= 1857
IDSOLVER= 157
FILE ID= node23/363507-1177028814

PBS_JOBID= 4630622

Free space on /tmp= 66454 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-sentoy.opb
COMMAND LINE= /tmp/evaluation/363507-1177028814/PBS4 /tmp/evaluation/363507-1177028814/instance-363507-1177028814.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node23/convwatcher-363507-1177028814 -o ROOT/results/node23/conversion-363507-1177028814 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363507-1177028814/instance-363507-1177028814.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-363507-1177028814 -o ROOT/results/node23/solver-363507-1177028814 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/363507-1177028814/PBS4 /tmp/evaluation/363507-1177028814/instance-363507-1177028814.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  d0f46c7e79d3309033cc6b73ceacef6c

RANDOM SEED= 13799405

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.276
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.276
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1806944 kB
Buffers:         49048 kB
Cached:         108468 kB
SwapCached:       2352 kB
Active:          98684 kB
Inactive:        83748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1806944 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:            1164 kB
Writeback:           0 kB
Mapped:          31556 kB
Slab:            52060 kB
Committed_AS:  2671496 kB
PageTables:       1796 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66454 MiB

End job on node23 on Fri Apr 20 00:56:57 UTC 2007