Trace number 459151

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_v2 2007-03-23? (TO) 1800.09 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
market-split/normalized-market-split_8_70_4.opb
MD5SUMd78f5121f87a7bad7fc74d5d3eacc32f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables71
Total number of constraints17
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints16
Minimum length of a constraint1
Maximum length of a constraint70
Number of terms in the objective function 1
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 1
Number of bits of the sum of numbers in the objective function 1
Biggest number in a constraint 1881
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 5644
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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/459151-1178649878/instance-459151-1178649878.opb ......
1800.06/1800.60	c done parsing opb.
1800.06/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459151-1178649878/instance-459151-1178649878.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node55/watcher-459151-1178649878 -o ROOT/results/node55/solver-459151-1178649878 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459151-1178649878/instance-459151-1178649878.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 0.98 0.99 3/64 8743
/proc/meminfo: memFree=1529956/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=1320 CPUtime=0
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 312897828 1351680 120 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134560376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 330 120 90 219 0 107 0

[startup+0.0350431 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8743
/proc/meminfo: memFree=1529956/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=1320 CPUtime=0.03
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 157 0 0 0 3 0 0 0 18 0 1 0 312897828 1351680 139 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 330 139 90 219 0 107 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1320

[startup+0.10105 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8743
/proc/meminfo: memFree=1529956/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=1320 CPUtime=0.09
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 190 0 0 0 9 0 0 0 18 0 1 0 312897828 1351680 172 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 330 172 90 219 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1320

[startup+0.301068 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8743
/proc/meminfo: memFree=1529956/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=2252 CPUtime=0.29
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 303 0 0 0 29 0 0 0 20 0 1 0 312897828 2306048 285 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 563 285 90 219 0 340 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2252

[startup+0.701106 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8743
/proc/meminfo: memFree=1529956/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=3276 CPUtime=0.69
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 513 0 0 0 69 0 0 0 23 0 1 0 312897828 3354624 495 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 819 495 90 219 0 596 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3276

[startup+1.50118 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8744
/proc/meminfo: memFree=1527836/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=5656 CPUtime=1.49
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 865 0 0 0 149 0 0 0 25 0 1 0 312897828 5791744 847 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550451 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 1414 847 90 219 0 1191 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5656

[startup+3.10133 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8744
/proc/meminfo: memFree=1525980/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=10220 CPUtime=3.09
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 1468 0 0 0 308 1 0 0 25 0 1 0 312897828 10465280 1401 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 2555 1401 90 219 0 2332 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10220

[startup+6.30164 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8744
/proc/meminfo: memFree=1522332/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=10636 CPUtime=6.29
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 2126 0 0 0 626 3 0 0 25 0 1 0 312897828 10891264 2059 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 2659 2059 90 219 0 2436 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10636

[startup+12.7012 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 8744
/proc/meminfo: memFree=1518876/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=19780 CPUtime=12.69
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 3054 0 0 0 1264 5 0 0 25 0 1 0 312897828 20254720 2890 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 4945 2890 90 219 0 4722 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19780

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 8744
/proc/meminfo: memFree=1514276/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=20372 CPUtime=25.49
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 4132 0 0 0 2541 8 0 0 25 0 1 0 312897828 20860928 3968 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557626 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 5093 3968 90 219 0 4870 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20372

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 8744
/proc/meminfo: memFree=1507620/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=38308 CPUtime=51.08
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 5977 0 0 0 5096 12 0 0 25 0 1 0 312897828 39227392 5620 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557301 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 9577 5620 90 219 0 9354 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 38308

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 8744
/proc/meminfo: memFree=1499172/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=40068 CPUtime=102.27
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 8063 0 0 0 10207 20 0 0 25 0 1 0 312897828 41029632 7706 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 10017 7706 90 219 0 9794 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 40068

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8744
/proc/meminfo: memFree=1492132/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=42340 CPUtime=162.24
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 10240 0 0 0 16199 25 0 0 25 0 1 0 312897828 43356160 9498 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 10585 9498 90 219 0 10362 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 42340

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8744
/proc/meminfo: memFree=1486244/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=76068 CPUtime=222.24
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 11658 0 0 0 22192 32 0 0 25 0 1 0 312897828 77893632 10916 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 19017 10916 90 219 0 18794 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 76068

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8744
/proc/meminfo: memFree=1484388/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=76452 CPUtime=282.22
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 12129 0 0 0 28187 35 0 0 25 0 1 0 312897828 78286848 11387 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 19113 11387 90 219 0 18890 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 76452

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8744
/proc/meminfo: memFree=1482276/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=76804 CPUtime=342.2
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 12627 0 0 0 34179 41 0 0 25 0 1 0 312897828 78647296 11885 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 19201 11885 90 219 0 18978 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 76804

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8744
/proc/meminfo: memFree=1479012/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=80784 CPUtime=402.19
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 14170 0 0 0 40173 46 0 0 25 0 1 0 312897828 82722816 12659 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 20196 12659 90 219 0 19973 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 80784

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8744
/proc/meminfo: memFree=1478372/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=81636 CPUtime=462.17
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 14382 0 0 0 46168 49 0 0 25 0 1 0 312897828 83595264 12871 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 20409 12871 90 219 0 20186 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 81636

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8744
/proc/meminfo: memFree=1475044/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=81828 CPUtime=522.16
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 15238 0 0 0 52162 54 0 0 25 0 1 0 312897828 83791872 13727 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 20457 13727 90 219 0 20234 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 81828

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8744
/proc/meminfo: memFree=1471396/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=82180 CPUtime=582.14
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 16121 0 0 0 58158 56 0 0 25 0 1 0 312897828 84152320 14610 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 20545 14610 90 219 0 20322 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 82180

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8744
/proc/meminfo: memFree=1468260/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=82540 CPUtime=642.13
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 16904 0 0 0 64154 59 0 0 25 0 1 0 312897828 84520960 15393 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 20635 15393 90 219 0 20412 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 82540


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8744
/proc/meminfo: memFree=1456548/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=84208 CPUtime=822.09
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 19825 0 0 0 82140 69 0 0 25 0 1 0 312897828 86228992 18314 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 21052 18314 90 219 0 20829 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 84208

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8744
/proc/meminfo: memFree=1454628/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=84592 CPUtime=882.08
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 20295 0 0 0 88137 71 0 0 25 0 1 0 312897828 86622208 18784 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 21148 18784 90 219 0 20925 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 84592

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8744
/proc/meminfo: memFree=1451044/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=84724 CPUtime=942.06
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 21219 0 0 0 94131 75 0 0 25 0 1 0 312897828 86757376 19708 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 21181 19708 90 219 0 20958 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 84724

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 8860
/proc/meminfo: memFree=1446636/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=85384 CPUtime=1001.99
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 21998 0 0 0 100121 78 0 0 25 0 1 0 312897828 87433216 20487 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 21346 20487 90 219 0 21123 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 85384

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8942
/proc/meminfo: memFree=1444132/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=151448 CPUtime=1061.93
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 22883 0 0 0 106111 82 0 0 25 0 1 0 312897828 155082752 21372 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 37862 21372 90 219 0 37639 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 151448

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8942
/proc/meminfo: memFree=1440676/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=151448 CPUtime=1121.92
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 23755 0 0 0 112107 85 0 0 25 0 1 0 312897828 155082752 22244 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 37862 22244 90 219 0 37639 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 151448

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8942
/proc/meminfo: memFree=1437668/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=151448 CPUtime=1181.9
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 24524 0 0 0 118103 87 0 0 25 0 1 0 312897828 155082752 23013 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 37862 23013 90 219 0 37639 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 151448

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8942
/proc/meminfo: memFree=1434468/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=152108 CPUtime=1241.89
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 25324 0 0 0 124099 90 0 0 25 0 1 0 312897828 155758592 23813 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 38027 23813 90 219 0 37804 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 152108

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8942
/proc/meminfo: memFree=1431844/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=152768 CPUtime=1301.88
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 25957 0 0 0 130096 92 0 0 25 0 1 0 312897828 156434432 24446 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 38192 24446 90 219 0 37969 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 152768

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8942
/proc/meminfo: memFree=1429412/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=159184 CPUtime=1361.86
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 28099 0 0 0 136091 95 0 0 25 0 1 0 312897828 163004416 25051 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 39796 25051 90 219 0 39573 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 159184

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8942
/proc/meminfo: memFree=1427748/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=159864 CPUtime=1421.85
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 28509 0 0 0 142088 97 0 0 25 0 1 0 312897828 163700736 25461 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 39966 25461 90 219 0 39743 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 159864

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8942
/proc/meminfo: memFree=1427172/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=160288 CPUtime=1481.83
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 28652 0 0 0 148084 99 0 0 25 0 1 0 312897828 164134912 25604 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 40072 25604 90 219 0 39849 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 160288

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8942
/proc/meminfo: memFree=1426788/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=160720 CPUtime=1541.82
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 28756 0 0 0 154081 101 0 0 25 0 1 0 312897828 164577280 25708 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 40180 25708 90 219 0 39957 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 160720

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8942
/proc/meminfo: memFree=1426468/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=160852 CPUtime=1601.81
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 28840 0 0 0 160078 103 0 0 25 0 1 0 312897828 164712448 25792 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 40213 25792 90 219 0 39990 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 160852

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8942
/proc/meminfo: memFree=1424292/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=161032 CPUtime=1661.79
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 29380 0 0 0 166074 105 0 0 25 0 1 0 312897828 164896768 26332 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 40258 26332 90 219 0 40035 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 161032

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8942
/proc/meminfo: memFree=1423716/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=161356 CPUtime=1721.78
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 29509 0 0 0 172071 107 0 0 25 0 1 0 312897828 165228544 26461 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 40339 26461 90 219 0 40116 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 161356

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8942
/proc/meminfo: memFree=1423588/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=161356 CPUtime=1781.76
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 29554 0 0 0 178067 109 0 0 25 0 1 0 312897828 165228544 26506 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 40339 26506 90 219 0 40116 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 161356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8942
/proc/meminfo: memFree=1423460/2055920 swapFree=4184564/4192956
[pid=8743] ppid=8741 vsize=161488 CPUtime=1800.06
/proc/8743/stat : 8743 (PBS4_SAT07v2) R 8741 8743 8218 0 -1 4194304 29592 0 0 0 179897 109 0 0 25 0 1 0 312897828 165363712 26544 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8743/statm: 40372 26544 90 219 0 40149 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 161488

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): 1800.63
CPU time (s): 1800.09
CPU user time (s): 1798.97
CPU system time (s): 1.11683
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 161488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.97
system time used= 1.11683
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29593
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= 3459

runsolver used 1.39179 second user time and 3.58446 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Tue May  8 18:44:38 UTC 2007

IDJOB= 459151
IDBENCH= 2922
IDSOLVER= 200
FILE ID= node55/459151-1178649878

PBS_JOBID= 5218390

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-market-split_8_70_4.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459151-1178649878/instance-459151-1178649878.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-459151-1178649878 -o ROOT/results/node55/conversion-459151-1178649878 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459151-1178649878/instance-459151-1178649878.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-459151-1178649878 -o ROOT/results/node55/solver-459151-1178649878 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459151-1178649878/instance-459151-1178649878.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  d78f5121f87a7bad7fc74d5d3eacc32f

RANDOM SEED= 949546472

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1530428 kB
Buffers:         36972 kB
Cached:         383264 kB
SwapCached:       2316 kB
Active:         115584 kB
Inactive:       314428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1530428 kB
SwapTotal:     4192956 kB
SwapFree:      4184564 kB
Dirty:            2260 kB
Writeback:           0 kB
Mapped:          16136 kB
Slab:            81544 kB
Committed_AS:  4433984 kB
PageTables:       1380 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= 66562 MiB

End job on node55 on Tue May  8 19:14:41 UTC 2007