Trace number 354785

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. 1800.04 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/market-split/normalized-opt-market-split_4_30_3.opb
MD5SUMd26b3b10be20d9248aac462b86b1f040
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark97.0882
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables94
Total number of constraints8
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 constraints8
Minimum length of a constraint45
Maximum length of a constraint46
Number of terms in the objective function 64
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 2040
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 940
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 3331
Number of bits of the biggest sum of numbers12
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/354785-1176725515/instance-354785-1176725515.opb ......
0.00/0.00	c done parsing opb.
0.00/0.00	o 431
0.00/0.00	o 228
0.00/0.00	o 226
0.00/0.00	o 170
0.00/0.01	o 169
0.00/0.01	o 167
0.00/0.01	o 156
0.00/0.01	o 138
0.00/0.01	o 137
0.00/0.01	o 131
0.00/0.02	o 129
0.00/0.02	o 128
0.00/0.02	o 126
0.00/0.02	o 124
0.00/0.02	o 122
0.00/0.03	o 115
0.00/0.03	o 107
0.00/0.03	o 105
0.00/0.03	o 87
0.00/0.04	o 83
0.00/0.04	o 81
0.00/0.05	o 80
0.00/0.05	o 78
0.00/0.07	o 76
0.08/0.09	o 75
0.08/0.09	o 67
0.08/0.09	o 65
0.08/0.09	o 63
0.08/0.09	o 61
0.08/0.09	o 59
0.08/0.09	o 57
0.09/0.10	o 56
0.09/0.10	o 54
0.09/0.10	o 48
0.09/0.10	o 46
0.09/0.10	o 44
0.09/0.14	o 43
0.09/0.15	o 41
0.09/0.17	o 39
0.09/0.18	o 37
0.09/0.19	o 36
0.09/0.20	o 34
0.19/0.20	o 28
0.19/0.20	o 24
0.19/0.20	o 23
0.19/0.21	o 22
0.19/0.22	o 18
0.19/0.22	o 16
0.19/0.24	o 14
0.29/0.35	o 12
0.29/0.36	o 10
0.59/0.65	o 8
0.59/0.66	o 6
47.88/47.98	o 4
919.84/920.12	o 3
1800.02/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/354785-1176725515/instance-354785-1176725515.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/node5/watcher-354785-1176725515 -o ROOT/results/node5/solver-354785-1176725515 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/354785-1176725515/PBS4 /tmp/evaluation/354785-1176725515/instance-354785-1176725515.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: 0.97 0.98 0.97 3/77 6140
/proc/meminfo: memFree=1680136/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=1320 CPUtime=0
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 148589146 1351680 130 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 330 130 102 219 0 107 0

[startup+0.0922131 s]
/proc/loadavg: 0.97 0.98 0.97 3/77 6140
/proc/meminfo: memFree=1680136/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=1748 CPUtime=0.08
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 235 0 0 0 8 0 0 0 18 0 1 0 148589146 1789952 217 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 437 217 103 219 0 214 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1748

[startup+0.101214 s]
/proc/loadavg: 0.97 0.98 0.97 3/77 6140
/proc/meminfo: memFree=1680136/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=1748 CPUtime=0.09
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 241 0 0 0 9 0 0 0 18 0 1 0 148589146 1789952 223 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 437 224 103 219 0 214 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1748

[startup+0.301236 s]
/proc/loadavg: 0.97 0.98 0.97 3/77 6140
/proc/meminfo: memFree=1680136/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=2392 CPUtime=0.29
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 422 0 0 0 29 0 0 0 19 0 1 0 148589146 2449408 404 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 598 404 103 219 0 375 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2392

[startup+0.701281 s]
/proc/loadavg: 0.97 0.98 0.97 3/77 6140
/proc/meminfo: memFree=1680136/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=3612 CPUtime=0.69
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 711 0 0 0 68 1 0 0 22 0 1 0 148589146 3698688 693 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 903 693 103 219 0 680 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3612

[startup+1.50237 s]
/proc/loadavg: 0.97 0.98 0.97 2/78 6141
/proc/meminfo: memFree=1677184/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=6128 CPUtime=1.49
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 1042 0 0 0 148 1 0 0 25 0 1 0 148589146 6275072 975 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 1532 975 104 219 0 1309 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6128

[startup+3.10155 s]
/proc/loadavg: 0.97 0.98 0.97 2/78 6141
/proc/meminfo: memFree=1675840/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=6272 CPUtime=3.09
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 1364 0 0 0 306 3 0 0 25 0 1 0 148589146 6422528 1297 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 1568 1297 104 219 0 1345 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6272

[startup+6.30192 s]
/proc/loadavg: 0.97 0.98 0.97 2/78 6141
/proc/meminfo: memFree=1673728/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=11040 CPUtime=6.29
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 1916 0 0 0 624 5 0 0 25 0 1 0 148589146 11304960 1752 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 2760 1752 104 219 0 2537 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11040

[startup+12.7016 s]
/proc/loadavg: 0.97 0.98 0.97 2/78 6141
/proc/meminfo: memFree=1671232/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=11520 CPUtime=12.69
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 2501 0 0 0 1262 7 0 0 25 0 1 0 148589146 11796480 2337 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 2880 2337 104 219 0 2657 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11520

[startup+25.5011 s]
/proc/loadavg: 0.98 0.98 0.97 2/78 6141
/proc/meminfo: memFree=1667584/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=21056 CPUtime=25.49
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 3551 0 0 0 2538 11 0 0 25 0 1 0 148589146 21561344 3194 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 5264 3194 104 219 0 5041 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21056

[startup+51.102 s]
/proc/loadavg: 0.98 0.98 0.97 2/78 6141
/proc/meminfo: memFree=1662080/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=21956 CPUtime=51.08
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 4923 0 0 0 5093 15 0 0 25 0 1 0 148589146 22482944 4566 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 5489 4566 104 219 0 5266 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21956

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 6141
/proc/meminfo: memFree=1656256/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=40332 CPUtime=102.26
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 6725 0 0 0 10204 22 0 0 25 0 1 0 148589146 41299968 5983 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 10083 5983 104 219 0 9860 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 40332

[startup+162.302 s]
/proc/loadavg: 1.07 1.01 0.98 2/78 6141
/proc/meminfo: memFree=1650432/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=42180 CPUtime=162.24
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 8199 0 0 0 16194 30 0 0 25 0 1 0 148589146 43192320 7457 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 10545 7457 104 219 0 10322 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 42180

[startup+222.301 s]
/proc/loadavg: 1.02 1.01 0.98 2/78 6141
/proc/meminfo: memFree=1645248/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=42840 CPUtime=222.23
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 9467 0 0 0 22187 36 0 0 25 0 1 0 148589146 43868160 8725 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 10710 8725 104 219 0 10487 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 42840

[startup+282.301 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 6141
/proc/meminfo: memFree=1641088/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=43496 CPUtime=282.22
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 10555 0 0 0 28180 42 0 0 25 0 1 0 148589146 44539904 9780 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 10874 9780 104 219 0 10651 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 43496

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 6141
/proc/meminfo: memFree=1636288/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=79464 CPUtime=342.2
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 12482 0 0 0 34172 48 0 0 25 0 1 0 148589146 81371136 10905 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 19866 10905 104 219 0 19643 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 79464

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 6141
/proc/meminfo: memFree=1632768/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=79980 CPUtime=402.19
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 13503 0 0 0 40165 54 0 0 25 0 1 0 148589146 81899520 11827 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 19995 11827 104 219 0 19772 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 79980

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 6141
/proc/meminfo: memFree=1629248/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=80684 CPUtime=462.17
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 14513 0 0 0 46159 58 0 0 25 0 1 0 148589146 82620416 12705 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 20171 12705 104 219 0 19948 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 80684

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 6141
/proc/meminfo: memFree=1626560/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=81136 CPUtime=522.16
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 15254 0 0 0 52153 63 0 0 25 0 1 0 148589146 83083264 13380 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552753 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 20284 13380 104 219 0 20061 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 81136

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 6141
/proc/meminfo: memFree=1623616/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=82168 CPUtime=582.13
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 16102 0 0 0 58148 65 0 0 25 0 1 0 148589146 84140032 14096 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552753 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 20542 14096 104 219 0 20319 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 82168

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 6141
/proc/meminfo: memFree=1619840/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=83460 CPUtime=642.13
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 17168 0 0 0 64144 69 0 0 25 0 1 0 148589146 85463040 15030 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 20865 15030 104 219 0 20642 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 83460


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 6141
/proc/meminfo: memFree=1609152/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=84628 CPUtime=882.06
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 19983 0 0 0 88124 82 0 0 25 0 1 0 148589146 86659072 17713 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 21157 17713 104 219 0 20934 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 84628

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 6141
/proc/meminfo: memFree=1606016/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=85788 CPUtime=942.04
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 20923 0 0 0 94119 85 0 0 25 0 1 0 148589146 87846912 18489 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 21447 18489 104 219 0 21224 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 85788

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 6141
/proc/meminfo: memFree=1603264/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=86044 CPUtime=1002.02
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 21688 0 0 0 100114 88 0 0 25 0 1 0 148589146 88109056 19189 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 21511 19189 104 219 0 21288 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 86044

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 6141
/proc/meminfo: memFree=1600384/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=86044 CPUtime=1062.01
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 22387 0 0 0 106109 92 0 0 25 0 1 0 148589146 88109056 19888 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 21511 19888 104 219 0 21288 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 86044

[startup+1122.3 s]
/proc/loadavg: 1.06 1.02 0.98 2/78 6141
/proc/meminfo: memFree=1599104/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=86556 CPUtime=1121.99
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 22836 0 0 0 112105 94 0 0 25 0 1 0 148589146 88633344 20207 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 21639 20207 104 219 0 21416 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 86556

[startup+1182.3 s]
/proc/loadavg: 1.02 1.01 0.98 2/78 6143
/proc/meminfo: memFree=1598208/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=86744 CPUtime=1181.97
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 23050 0 0 0 118101 96 0 0 25 0 1 0 148589146 88825856 20421 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 21686 20421 104 219 0 21463 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 86744

[startup+1242.3 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 6143
/proc/meminfo: memFree=1597824/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=86980 CPUtime=1241.96
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 23172 0 0 0 124097 99 0 0 25 0 1 0 148589146 89067520 20543 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 21745 20543 104 219 0 21522 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 86980

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 6143
/proc/meminfo: memFree=1597312/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=87236 CPUtime=1301.95
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 23328 0 0 0 130094 101 0 0 25 0 1 0 148589146 89329664 20634 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 21809 20634 104 219 0 21586 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 87236

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 6143
/proc/meminfo: memFree=1596672/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=94540 CPUtime=1361.93
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 25244 0 0 0 136089 104 0 0 25 0 1 0 148589146 96808960 20753 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 23635 20753 104 219 0 23412 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 94540

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 6143
/proc/meminfo: memFree=1596480/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=94684 CPUtime=1421.92
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 25359 0 0 0 142085 107 0 0 25 0 1 0 148589146 96956416 20868 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549582 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 23671 20868 104 219 0 23448 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 94684

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.98 3/78 6143
/proc/meminfo: memFree=1594496/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=160480 CPUtime=1481.89
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 25852 0 0 0 148080 109 0 0 25 0 1 0 148589146 164331520 21361 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 40120 21361 104 219 0 39897 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 160480

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 6143
/proc/meminfo: memFree=1591936/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=160608 CPUtime=1541.88
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 26492 0 0 0 154076 112 0 0 25 0 1 0 148589146 164462592 21968 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 40152 21968 104 219 0 39929 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 160608

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 6143
/proc/meminfo: memFree=1590784/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=161020 CPUtime=1601.87
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 26845 0 0 0 160072 115 0 0 25 0 1 0 148589146 164884480 22256 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 40255 22256 104 219 0 40032 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 161020

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 6143
/proc/meminfo: memFree=1590016/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=161532 CPUtime=1661.85
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 27182 0 0 0 166068 117 0 0 25 0 1 0 148589146 165408768 22463 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 40383 22463 104 219 0 40160 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 161532

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 6143
/proc/meminfo: memFree=1587904/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=162208 CPUtime=1721.83
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 27843 0 0 0 172064 119 0 0 25 0 1 0 148589146 166100992 22994 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 40552 22994 104 219 0 40329 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 162208

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 6143
/proc/meminfo: memFree=1587520/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=162640 CPUtime=1781.82
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 27975 0 0 0 178061 121 0 0 25 0 1 0 148589146 166543360 23061 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 40660 23061 104 219 0 40437 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 162640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 6143
/proc/meminfo: memFree=1587456/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=162640 CPUtime=1800.02
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 28006 0 0 0 179880 122 0 0 25 0 1 0 148589146 166543360 23092 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 40660 23092 104 219 0 40437 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 162640

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 6143
/proc/meminfo: memFree=1587456/2055920 swapFree=4158744/4192956
[pid=6140] ppid=6138 vsize=162640 CPUtime=1800.02
/proc/6140/stat : 6140 (PBS4) R 6138 6140 5157 0 -1 4194304 28006 0 0 0 179880 122 0 0 25 0 1 0 148589146 166543360 23092 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6140/statm: 40660 23092 104 219 0 40437 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 162640

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.04
CPU user time (s): 1798.81
CPU system time (s): 1.23681
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 162640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.81
system time used= 1.23681
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28007
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= 2700

runsolver used 2.05869 second user time and 4.48732 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Mon Apr 16 12:11:55 UTC 2007

IDJOB= 354785
IDBENCH= 2896
IDSOLVER= 157
FILE ID= node5/354785-1176725515

PBS_JOBID= 4559455

Free space on /tmp= 66535 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-opt-market-split_4_30_3.opb
COMMAND LINE= /tmp/evaluation/354785-1176725515/PBS4 /tmp/evaluation/354785-1176725515/instance-354785-1176725515.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node5/convwatcher-354785-1176725515 -o ROOT/results/node5/conversion-354785-1176725515 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/354785-1176725515/instance-354785-1176725515.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-354785-1176725515 -o ROOT/results/node5/solver-354785-1176725515 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/354785-1176725515/PBS4 /tmp/evaluation/354785-1176725515/instance-354785-1176725515.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  d26b3b10be20d9248aac462b86b1f040

RANDOM SEED= 483465633

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.232
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		: 3000.232
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:       1680480 kB
Buffers:         91332 kB
Cached:         202696 kB
SwapCached:       3200 kB
Active:         174040 kB
Inactive:       147504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1680480 kB
SwapTotal:     4192956 kB
SwapFree:      4158744 kB
Dirty:            1192 kB
Writeback:           0 kB
Mapped:          33044 kB
Slab:            39432 kB
Committed_AS:  8575568 kB
PageTables:       1724 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= 66535 MiB

End job on node5 on Mon Apr 16 12:41:58 UTC 2007